Six-Year Earnings and Disability Benefit Outcomes of Youth Vocational Rehabilitation Applicants
The authors document the earnings in the sixth calendar year after youths’ vocational rehabilitation (VR) applications and Social Security Administration (SSA) benefit outcomes during the six years after their VR applications.
Mathematica Showcases Innovative Analysis, Data Mining, and Visualizations at Health Datapalooza
At this year’s Health Datapalooza in Washington, DC, Mathematica staff will showcase their expertise in data visualizations, machine learning, and data mining to help progress together on critical issues in today’s health policy environment.
Metrics for Assessing Physician Activity Using Electronic Health Record Log Data
Electronic health record (EHR) log data have shown promise in measuring physician time spent on clinical activities, contributing to deeper understanding and further optimization of the clinical environment.
Sept. 12 Intro to loc.gov
Make the most of the Library's online collections: photographs, maps, sound recordings, films, legal and historical documents, and more. Join the Digital Reference Section's next free one-hour webinar for an interactive orientation to loc.gov.
Title: Introducing loc.gov: Orientation and Research Strategies
Date: Thursday, September 12
Time: 2:30 pm - 3:30 pm EDT
Registration (required): Please register via Eventbrite.
Orientations are held in real time via webinar software, which allows participants from around the country and the world to join us. Confirmation and log-on instructions will be sent via email. Please read the Library of Congress Comment and Posting Policy.
ADA: Request ADA accommodations five days in advance at (202) 707-6362 or ada@loc.gov. Registration for the program is also required.
Questions? Ask A Librarian!
May 30 Webinar: Happy Birthday Walt!: Digitized Walt Whitman Collections from the Manuscript Division
Reminder!!
Please join us for our May topical webinar:
Happy Birthday Walt!: Digitized Walt Whitman Collections from the Manuscript Division
May 2019 marks the 200th anniversary of the birth of poet Walt Whitman, who revolutionized the style and content of American poetry with his 1855 publication of Leaves of Grass. Whitman was also a journalist, printer, publisher, orator, and prose writer.
The Library of Congress holds the largest group of Whitman-related special collection materials in the world, including printed materials, rare books, photographs, and manuscripts. In this webinar program, Manuscript Division historian Barbara Bair highlights the content and research use of three digitized Whitman manuscript collections as well as programs celebrating Whitman’s birthday at the Library of Congress.
Date: Thursday, May 30
Time: 1:00 pm – 2:00 pm EDT
Registration (required): Please register via Eventbrite.
This program will be held in real time via webinar software, which allows participants from around the country and the world to join us. Confirmation and log-on instructions will be sent via email. Please read the Library of Congress Comment and Posting Policy.
ADA: Request ADA accommodations five days in advance at (202) 707-6362 or ada@loc.gov. Registration for the program is also required.
Questions? Ask A Librarian!
April 3 Webinar: Caught in the Web? Online Tools for Business Research
Please join us for our April topical webinar:
Caught in the Web? Online Tools for Business Research
With so many options available, identifying the best ways to meet your research needs online can be a challenge. Please join our business librarians for an overview of freely available tools for business research, for beginning and intermediate-level users. Topics discussed will include: types of business information, effective use of online search engines, the importance of the deep web, identifying reliable sources of business information, and more. By the end of this program participants will be able to successfully search a research topic online, navigate selected Internet sources, and discover resources and services offered through the Library of Congress Business Reference Section.
Date: Wednesday, April 3
Time: 12:00 noon – 1:00 pm EDT
Registration: Please register via Eventbrite
How to Attend:
Web discussions are held in real time via webinar software, which allows participants from around the country and the world to join us. Registration is required. Confirmation and log on instructions will be sent via email. Please read the Library of Congress Comment and Posting Policy.
Technical requirements: Participants must have access to an Internet-connected computer or device with speakers or headphones. There is also a telephone option for listening to audio.
ADA: Request ADA accommodations five days in advance at (202) 707-6362 or ada@loc.gov. Registration for the program is also required.
Questions? Ask A Librarian.
January 15 Intro to loc.gov
Make the most of the Library's online collections: photographs, maps, sound recordings, films, legal and historical documents, and more. Join the Digital Reference Section's next free one-hour webinar for an interactive orientation to loc.gov.
Title: Introducing loc.gov: Orientation and Research Strategies
Date: Tuesday, January 15
Time: 11:00 am - 12:00 noon EST
Registration (required): Please register via Eventbrite.
Orientations are held in real time via webinar software, which allows participants from around the country and the world to join us. Confirmation and log-on instructions will be sent via email. Please read the Library of Congress Comment and Posting Policy.
ADA: Request ADA accommodations five days in advance at (202) 707-6362 or ada@loc.gov. Registration for the program is also required.
Questions? Ask A Librarian!
Digital Reference Section (DRS) Virtual Programs: New blog post invites readers to "Sample a Taste of History This Thanksgiving"
Find a new and historic recipe for a dish to put on your Thanksgiving table in What Mrs. Fisher Knows About Old Southern Cooking. This cookbook, published in 1881, is highlighted in a recent post on the Library of Congress Blog. Abby Fisher perfected her culinary skills as an enslaved cook on a South Carolina plantation but went on to establish a successful catering business in San Francisco and publish a compilation of her recipes—one of the first by an African-American. Learn more about this remarkable woman and, this Thanksgiving, sample a taste of history!
Fabrication of an electrochemical sensor based on metal-organic framework ZIF-8 for quantitation of silver ion: optimizing experimental conditions by central composite design (CCD)
Anal. Methods, 2020, Accepted Manuscript
DOI: 10.1039/D0AY00843E, Paper
DOI: 10.1039/D0AY00843E, Paper
Farzaneh Hashemi , Ali Reza Zanganeh, Farid Naeimi , Maryam Tayebani
The ZIF-8 was synthesized and carbon paste electrode (CPE) modified with this metal-organic framework utilized for quantitation of silver(Ι) by differential pulse anodic stripping voltammetry (DPASV) technique. The prepared ZIF-8...
The content of this RSS Feed (c) The Royal Society of Chemistry
The ZIF-8 was synthesized and carbon paste electrode (CPE) modified with this metal-organic framework utilized for quantitation of silver(Ι) by differential pulse anodic stripping voltammetry (DPASV) technique. The prepared ZIF-8...
The content of this RSS Feed (c) The Royal Society of Chemistry
Rapid and colorimetric detection of nucleic acids based on entropy-driven circuit and DNAzyme mediated autocatalytic reaction
Anal. Methods, 2020, Accepted Manuscript
DOI: 10.1039/D0AY00341G, Paper
DOI: 10.1039/D0AY00341G, Paper
Hongli Shi, Jianyuan Dai, fang Wang, Yushun Xia, Dan Xiao, Cuisong Zhou
In this work, a novel, rapid and enzyme-free colorimetric biosensor for nucleic acids detection has been developed based on entropy-driven circuit (EDC) and DNAzyme mediated autocatalytic reaction. Upon sensing of...
The content of this RSS Feed (c) The Royal Society of Chemistry
In this work, a novel, rapid and enzyme-free colorimetric biosensor for nucleic acids detection has been developed based on entropy-driven circuit (EDC) and DNAzyme mediated autocatalytic reaction. Upon sensing of...
The content of this RSS Feed (c) The Royal Society of Chemistry
A flower-like Ag coated with molecularly imprinted polymers as surface-enhanced Raman scattering substrate for sensitive and selective detection of glibenclamide
Anal. Methods, 2020, Accepted Manuscript
DOI: 10.1039/D0AY00575D, Paper
DOI: 10.1039/D0AY00575D, Paper
Xiaohui Ren, Xin Li
The flower-like Ag, was formed by nanosheets self-assembly, as SERS active substrate was utilized for preparation of flower-like Ag@molecularly imprinted polymers (MIPs) surface-enhanced Raman scattering (SERS) sensor. Based on the...
The content of this RSS Feed (c) The Royal Society of Chemistry
The flower-like Ag, was formed by nanosheets self-assembly, as SERS active substrate was utilized for preparation of flower-like Ag@molecularly imprinted polymers (MIPs) surface-enhanced Raman scattering (SERS) sensor. Based on the...
The content of this RSS Feed (c) The Royal Society of Chemistry
The application of antibody – aptamer hybrid biosensors in the clinical diagnostics and environmental analysis
Anal. Methods, 2020, Accepted Manuscript
DOI: 10.1039/D0AY00678E, Critical Review
DOI: 10.1039/D0AY00678E, Critical Review
Marta Jarczewska, Elzbieta Malinowska
The growing number of various diseases and the increase of environmental contamination are the causes for elaboration of novel methods for their detection. The possibility of application of affinity-based biosensors...
The content of this RSS Feed (c) The Royal Society of Chemistry
The growing number of various diseases and the increase of environmental contamination are the causes for elaboration of novel methods for their detection. The possibility of application of affinity-based biosensors...
The content of this RSS Feed (c) The Royal Society of Chemistry
Dispersive micro-solid phase extraction based on graphene/polydopamine composite for the extraction of pyrethroids in water samples
Anal. Methods, 2020, Accepted Manuscript
DOI: 10.1039/D0AY00562B, Paper
DOI: 10.1039/D0AY00562B, Paper
Qinqin Xu, Kexin Qiao, Chen Yan, Zikai Liu, Runhua Lu, Wenfeng Zhou
In this study, a simple, rapid, precise, and environmentally friendly microextraction named dispersive micro-solid phase extraction based on graphene/polydopamine composite as sorbent was investigated for the analysis of four pyrethroids...
The content of this RSS Feed (c) The Royal Society of Chemistry
In this study, a simple, rapid, precise, and environmentally friendly microextraction named dispersive micro-solid phase extraction based on graphene/polydopamine composite as sorbent was investigated for the analysis of four pyrethroids...
The content of this RSS Feed (c) The Royal Society of Chemistry
ELISA as an effective tool to determine spatial and seasonal occurrence of emerging contaminants in the aquatic environment
Anal. Methods, 2020, Advance Article
DOI: 10.1039/D0AY00426J, Paper
DOI: 10.1039/D0AY00426J, Paper
Carla Patrícia Silva, Tânia Carvalho, Rudolf J. Schneider, Valdemar I. Esteves, Diana L. D. Lima
Monitoring emerging contaminants is essential as they represent a risk to the aquatic environment. ELISA is a promising method for their quantification mostly because it allows controlling their concentration levels through large screening campaigns.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry
Monitoring emerging contaminants is essential as they represent a risk to the aquatic environment. ELISA is a promising method for their quantification mostly because it allows controlling their concentration levels through large screening campaigns.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry
A simple paper-based approach for arsenic determination in water using hydride generation coupled with mercaptosuccinic-acid capped CdTe quantum dots
Anal. Methods, 2020, Accepted Manuscript
DOI: 10.1039/D0AY00273A, Paper
DOI: 10.1039/D0AY00273A, Paper
Oraphan Thepmanee, Kanlaya Prapainop Katewongsa, Obnithi Nooppha, Nuanlaor Ratanawimarnwong, Weena Siangproh, Orawon Chailapakul, Kriangsak Songsrirote
This research aims to develop a simple paper-based device for arsenic detection in water samples where a hydride generation technique coupled with mercaptosuccinic acid-capped CdTe quantum dots (MSA-CdTe QDs) as...
The content of this RSS Feed (c) The Royal Society of Chemistry
This research aims to develop a simple paper-based device for arsenic detection in water samples where a hydride generation technique coupled with mercaptosuccinic acid-capped CdTe quantum dots (MSA-CdTe QDs) as...
The content of this RSS Feed (c) The Royal Society of Chemistry
A sensitive and selective fluorescent probe for the detection of endogenous peroxynitrite (ONOO-) in live cells
Anal. Methods, 2020, Accepted Manuscript
DOI: 10.1039/D0AY00012D, Paper
DOI: 10.1039/D0AY00012D, Paper
Yaru Sun, Baoli Dong, Yaru Lu, Wenhui Song, Abdul Hadi Mehmood, Weiying Lin
Peroxynitrite (ONOO−) is one of reactive oxygen species, and plays a vital role in many physiological and pathological processes. Given that the ONOO− level is closely related with many serious...
The content of this RSS Feed (c) The Royal Society of Chemistry
Peroxynitrite (ONOO−) is one of reactive oxygen species, and plays a vital role in many physiological and pathological processes. Given that the ONOO− level is closely related with many serious...
The content of this RSS Feed (c) The Royal Society of Chemistry
Development and validation of a real-time microelectrochemical sensor for clinical monitoring of tissue oxygenation/perfusion
Anal. Methods, 2020, Advance Article
DOI: 10.1039/D0AY00206B, Paper
DOI: 10.1039/D0AY00206B, Paper
Gama Theophile Gnahoré, Jack L. Kelly, Saidhbhe L. O'Riordan, Fiachra B. Bolger, Michelle M. Doran, Michelle Sands, John P. Lowry
Oxygen is critically important to tissue viability and there is increasing demand for its reliable real-time clinical monitoring in order to prevent, diagnose and treat several pathological disorders, including hypoxia, stroke and reperfusion injury.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry
Oxygen is critically important to tissue viability and there is increasing demand for its reliable real-time clinical monitoring in order to prevent, diagnose and treat several pathological disorders, including hypoxia, stroke and reperfusion injury.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry
What’s novel in the new Eurachem guide on uncertainty from sampling?
Anal. Methods, 2020, 12,2295-2297
DOI: 10.1039/D0AY90051F, AMC Technical Brief
DOI: 10.1039/D0AY90051F, AMC Technical Brief
Analytical Methods Committee, AMCTB No. 96
This Technical Brief aims to explain how the new second edition of the Eurachem guide, Measurement uncertainty arising from sampling, differs significantly from the first edition that was published in 2007.
The content of this RSS Feed (c) The Royal Society of Chemistry
This Technical Brief aims to explain how the new second edition of the Eurachem guide, Measurement uncertainty arising from sampling, differs significantly from the first edition that was published in 2007.
The content of this RSS Feed (c) The Royal Society of Chemistry
Detection of radium at the attogram per gram level in copper by inductively coupled plasma mass spectrometry after cation-exchange chromatography
Anal. Methods, 2020, 12,2272-2278
DOI: 10.1039/D0AY00512F, Paper
DOI: 10.1039/D0AY00512F, Paper
Mélodie Bonin, Dominic Larivière, Pavel P. Povinec
In this study, a new method was developed for the separation and isolation of radium from metallic copper.
The content of this RSS Feed (c) The Royal Society of Chemistry
In this study, a new method was developed for the separation and isolation of radium from metallic copper.
The content of this RSS Feed (c) The Royal Society of Chemistry
Ion chromatography for monitoring [NTf2]− anion contaminants in pure and saline water
Anal. Methods, 2020, 12,2244-2252
DOI: 10.1039/D0AY00337A, Paper
DOI: 10.1039/D0AY00337A, Paper
Coby J. Clarke, Liem Bui-Le, Jason Hallett
An optimized ion chromatography method for quantifying highly polarizable [NTf2]− anions in high salinity wastewater is presented.
The content of this RSS Feed (c) The Royal Society of Chemistry
An optimized ion chromatography method for quantifying highly polarizable [NTf2]− anions in high salinity wastewater is presented.
The content of this RSS Feed (c) The Royal Society of Chemistry
Simultaneous aptasensor assay of ochratoxin A and adenosine triphosphate in beer based on Fe3O4 and SiO2 nanoparticle as carriers
Anal. Methods, 2020, 12,2253-2259
DOI: 10.1039/D0AY00311E, Paper
DOI: 10.1039/D0AY00311E, Paper
Xiluan Yan, Mengmeng Jiang, Yuting Jian, Jing Luo, Xinxin Xue, Xin Chen, Xiangjuan Zheng, Fanrong Ai
In this work, a chemiluminescence (CL) method based on dual aptasensors using Fe3O4 and SiO2 nanoparticles (NPs) as carriers is developed for the simultaneous detection of ochratoxin A (OTA) and adenosine triphosphate (ATP) in beer.
The content of this RSS Feed (c) The Royal Society of Chemistry
In this work, a chemiluminescence (CL) method based on dual aptasensors using Fe3O4 and SiO2 nanoparticles (NPs) as carriers is developed for the simultaneous detection of ochratoxin A (OTA) and adenosine triphosphate (ATP) in beer.
The content of this RSS Feed (c) The Royal Society of Chemistry
Selection and optimization of protein and carbohydrate assays for the characterization of marine biofouling
Anal. Methods, 2020, 12,2228-2236
DOI: 10.1039/D0AY00272K, Paper
DOI: 10.1039/D0AY00272K, Paper
Chloe Richards, Nicole O'Connor, Diveena Jose, Alan Barrett, Fiona Regan
Biofilms comprise a set of microorganisms attached to a surface through extracellular polymeric substances (EPS). Development of reliable analytical assays are valuable in determining the rate of biofilm attachment on surfaces.
The content of this RSS Feed (c) The Royal Society of Chemistry
Biofilms comprise a set of microorganisms attached to a surface through extracellular polymeric substances (EPS). Development of reliable analytical assays are valuable in determining the rate of biofilm attachment on surfaces.
The content of this RSS Feed (c) The Royal Society of Chemistry
Identification of Gentiana rigescens from different geographical origins based on HPLC and FTIR fingerprints
Anal. Methods, 2020, 12,2260-2271
DOI: 10.1039/D0AY00309C, Paper
DOI: 10.1039/D0AY00309C, Paper
Yanli Zhao, Tianjun Yuan, Lihua Wu, Ji Zhang, Zhitian Zuo, Yuanzhong Wang
Gentiana rigescens is a traditional Chinese medicine with efficacy in liver protection, as a cholagogic, anti-hyperglycemic, and anti-hypertension agent, and in relieving spasms and pain.
The content of this RSS Feed (c) The Royal Society of Chemistry
Gentiana rigescens is a traditional Chinese medicine with efficacy in liver protection, as a cholagogic, anti-hyperglycemic, and anti-hypertension agent, and in relieving spasms and pain.
The content of this RSS Feed (c) The Royal Society of Chemistry
LC-MS in combination with DMBA derivatization for sialic acid speciation and distribution analysis in fish tissues
Anal. Methods, 2020, 12,2221-2227
DOI: 10.1039/D0AY00100G, Paper
DOI: 10.1039/D0AY00100G, Paper
Junjie Du, Qiwei Zhang, Jianjun Li, Qi Zheng
For sialic acid speciation analysis, DMBA provides superior chromatographic separation efficiency and comparable MS/MS spectra with DMB.
The content of this RSS Feed (c) The Royal Society of Chemistry
For sialic acid speciation analysis, DMBA provides superior chromatographic separation efficiency and comparable MS/MS spectra with DMB.
The content of this RSS Feed (c) The Royal Society of Chemistry
Adsorptive removal of Hg2+ from environmental water samples using thioglycerol-intercalated magnetic layered double hydroxides
Anal. Methods, 2020, 12,2279-2286
DOI: 10.1039/D0AY00448K, Paper
DOI: 10.1039/D0AY00448K, Paper
Ali Esrafili, Mahnaz Ghambarian, Mohammad Tajik, Mahroo Baharfar
Herein, the removal of Hg2+ from environmental water samples was carried out using a novel nanoadsorbent based on magnetite nanoparticles coated by a thioglycerol-intercalated layered double hydroxide.
The content of this RSS Feed (c) The Royal Society of Chemistry
Herein, the removal of Hg2+ from environmental water samples was carried out using a novel nanoadsorbent based on magnetite nanoparticles coated by a thioglycerol-intercalated layered double hydroxide.
The content of this RSS Feed (c) The Royal Society of Chemistry
Hydrothermal synthesis of Auricularia auricula derived nitrogen, phosphorus-doped carbon dots and application in Ag(I) and 4-nitrophenol detection and bioimaging
Anal. Methods, 2020, 12,2237-2243
DOI: 10.1039/D0AY00316F, Paper
DOI: 10.1039/D0AY00316F, Paper
Yujiao Tu, Suping Wang, Xiaotian Yuan, Pengfei Song, Yunlin Wei, Kunhao Qin, Qi Zhang, Xiuling Ji
Schematic of the synthetic route for fluorescent Aa N,P-CDs and their application in the detection of 4-NP and Ag(I) and bioimaging.
The content of this RSS Feed (c) The Royal Society of Chemistry
Schematic of the synthetic route for fluorescent Aa N,P-CDs and their application in the detection of 4-NP and Ag(I) and bioimaging.
The content of this RSS Feed (c) The Royal Society of Chemistry
Detection of organophosphorus compounds using a surface acoustic wave array sensor based on supramolecular self-assembling imprinted films
Anal. Methods, 2020, 12,2206-2214
DOI: 10.1039/D0AY00211A, Paper
DOI: 10.1039/D0AY00211A, Paper
Yong Pan, Tengxiao Guo, Genwei Zhang, Junchao Yang, Liu Yang, Bingqing Cao
In this study, diisopropyl methylphosphonate (DIMP), tributyl phosphate (TBP), and dimethyl methylphosphonate (DMMP) were selected as organophosphorus chemical warfare agent (CWA) simulants.
The content of this RSS Feed (c) The Royal Society of Chemistry
In this study, diisopropyl methylphosphonate (DIMP), tributyl phosphate (TBP), and dimethyl methylphosphonate (DMMP) were selected as organophosphorus chemical warfare agent (CWA) simulants.
The content of this RSS Feed (c) The Royal Society of Chemistry
Droplet image analysis with user-friendly freeware CellProfiler
Anal. Methods, 2020, 12,2287-2294
DOI: 10.1039/D0AY00031K, Technical Note
DOI: 10.1039/D0AY00031K, Technical Note
Simona Bartkova, Marko Vendelin, Immanuel Sanka, Pille Pata, Ott Scheler
We show how to use free open-source CellProfiler for droplet microfluidic image analysis.
The content of this RSS Feed (c) The Royal Society of Chemistry
We show how to use free open-source CellProfiler for droplet microfluidic image analysis.
The content of this RSS Feed (c) The Royal Society of Chemistry
A rapid and colorimetric biosensor based on GR-5 DNAzyme and self-replicating catalyzed hairpin assembly for lead detection
Anal. Methods, 2020, 12,2215-2220
DOI: 10.1039/D0AY00091D, Paper
DOI: 10.1039/D0AY00091D, Paper
Fang Wang, Jianyuan Dai, Hongli Shi, Xiaoqian Luo, Lan Xiao, Cuisong Zhou, Yong Guo, Dan Xiao
A rapid and colorimetric biosensor for Pb2+ detection has been constructed on the basis of Pb2+-dependent GR-5 DNAzyme and the self-replicating catalyzed hairpin assembly (SRCHA) reaction.
The content of this RSS Feed (c) The Royal Society of Chemistry
A rapid and colorimetric biosensor for Pb2+ detection has been constructed on the basis of Pb2+-dependent GR-5 DNAzyme and the self-replicating catalyzed hairpin assembly (SRCHA) reaction.
The content of this RSS Feed (c) The Royal Society of Chemistry
Miniaturized QuEChERS method for determination of 97 pesticide residues in wine by ultra-high performance liquid chromatography coupled to tandem mass spectrometry
Anal. Methods, 2020, Accepted Manuscript
DOI: 10.1039/D0AY00744G, Paper
DOI: 10.1039/D0AY00744G, Paper
Gabrieli Bernardi, Magali Kemmerich, Martha B Adaime, Osmar Damian Prestes, Renato Zanella
A miniaturized sample preparation method was developed and validated for the multiresidue determination of 97 pesticide residues in wine samples. The proposed extraction procedure is based on QuEChERS acetate method...
The content of this RSS Feed (c) The Royal Society of Chemistry
A miniaturized sample preparation method was developed and validated for the multiresidue determination of 97 pesticide residues in wine samples. The proposed extraction procedure is based on QuEChERS acetate method...
The content of this RSS Feed (c) The Royal Society of Chemistry
Facile dispersive solid-phase extraction based on humic acid for the determination of aflatoxins in various edible oils
Anal. Methods, 2020, Advance Article
DOI: 10.1039/D0AY00534G, Paper
DOI: 10.1039/D0AY00534G, Paper
Ping Liu, Yan-Hua Liao, Hao-Bo Zheng, Yang Tang
Aflatoxins (AFs), as the secondary metabolites produced by some toxigenic fungi of Aspergillus species, are well known to be extremely harmful to humans and animals because of their high toxicity, mutagenicity, carcinogenicity, and teratogenicity.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry
Aflatoxins (AFs), as the secondary metabolites produced by some toxigenic fungi of Aspergillus species, are well known to be extremely harmful to humans and animals because of their high toxicity, mutagenicity, carcinogenicity, and teratogenicity.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry
Colorimetric indicators for volatile amines based on succinic anhydride (SAh)-grafted poly (lactic acid) (PLA)
Anal. Methods, 2020, Advance Article
DOI: 10.1039/D0AY00550A, Paper
DOI: 10.1039/D0AY00550A, Paper
Adrian Lopera-Valle, Anastasia Elias
Smart materials that can undergo changes in color upon the detection of amines have the potential to provide information on the freshness of fish and meat.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry
Smart materials that can undergo changes in color upon the detection of amines have the potential to provide information on the freshness of fish and meat.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry
Multivariate optimization of an ultrasound-assisted extraction procedure for the determination of Cu, Fe, Mn, and Zn in plant samples by flame atomic absorption spectrometry
Anal. Methods, 2020, Advance Article
DOI: 10.1039/D0AY00554A, Paper
DOI: 10.1039/D0AY00554A, Paper
Floriatan Santos Costa, Raquel Viana Pinto Leal, Clissiane Soares Viana Pacheco, Fábio Alan Carqueija Amorim, Raildo Mota de Jesus, Luana Novaes Santos, Erik Galvão Paranhos da Silva
A new ultrasound-assisted extraction method simple and fast was developed employing multivariate optimization.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry
A new ultrasound-assisted extraction method simple and fast was developed employing multivariate optimization.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry
Effects of harvesting and extraction methods on metabolite recovery from adherently growing mammalian cells
Anal. Methods, 2020, Advance Article
DOI: 10.1039/C9AY02753J, Paper
DOI: 10.1039/C9AY02753J, Paper
Yun Luo, Ningbo Geng, Baoqin Zhang, Jiping Chen, Haijun Zhang
We compare the efficiencies of different cell harvesting methods and metabolite extraction methods in sample preparation procedures and provide a cell sample processing protocol which focuses on maximizing metabolite recovery ranging from polar to lipidic ones.
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We compare the efficiencies of different cell harvesting methods and metabolite extraction methods in sample preparation procedures and provide a cell sample processing protocol which focuses on maximizing metabolite recovery ranging from polar to lipidic ones.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry
Sample treatment based on molecularly imprinted polymers for the analysis of veterinary drugs in food samples: a review
Anal. Methods, 2020, Accepted Manuscript
DOI: 10.1039/D0AY00533A, Critical Review
DOI: 10.1039/D0AY00533A, Critical Review
Israel Samuel Ibarra, J. M. Miranda, Irma Perez, Aldo C Jardinez, Gabriela Islas
The use of veterinary drugs in medical treatments and in the livestock industry is a recurrent practice. In subtherapeutic doses during prolonged times act to growth promoters. Residues of these...
The content of this RSS Feed (c) The Royal Society of Chemistry
The use of veterinary drugs in medical treatments and in the livestock industry is a recurrent practice. In subtherapeutic doses during prolonged times act to growth promoters. Residues of these...
The content of this RSS Feed (c) The Royal Society of Chemistry
A high-throughput plasmonic tongue using an aggregation assay and nonspecific interactions: classification of taste profiles in maple syrup
Anal. Methods, 2020, Advance Article
DOI: 10.1039/C9AY01942A, Paper
DOI: 10.1039/C9AY01942A, Paper
Simon Forest, Trevor Théorêt, Julien Coutu, Jean-Francois Masson
A simple colorimetric test detects off-flavour profiles of maple syrups in minutes, which are detectable by the naked eye.
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A simple colorimetric test detects off-flavour profiles of maple syrups in minutes, which are detectable by the naked eye.
To cite this article before page numbers are assigned, use the DOI form of citation above.
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Quantification of Anthracene after dermal absorption test via APCI-Tandem Mass Spectrometry
Anal. Methods, 2020, Accepted Manuscript
DOI: 10.1039/D0AY00486C, Paper
DOI: 10.1039/D0AY00486C, Paper
Xinyi Sui, Julio E Teran, Chengcheng Feng, Killian Wustrow, Caroline J. Smith , Nelson R Vinueza
An analytical method for the detection and quantification of anthracene from dermal samples was developed by using Atmospheric Pressure Chemical Ionization-Tandem Mass Spectrometry (APCI-MS/MS). The anthracene samples were obtained from...
The content of this RSS Feed (c) The Royal Society of Chemistry
An analytical method for the detection and quantification of anthracene from dermal samples was developed by using Atmospheric Pressure Chemical Ionization-Tandem Mass Spectrometry (APCI-MS/MS). The anthracene samples were obtained from...
The content of this RSS Feed (c) The Royal Society of Chemistry
One-step synthesis of mitochondrion-targeted fluorescence carbon dots and fluorescent detection of silver ions
Anal. Methods, 2020, Accepted Manuscript
DOI: 10.1039/D0AY00622J, Paper
DOI: 10.1039/D0AY00622J, Paper
Yue Hou, Hanxiao Liu, Zhanxian Li, Hongyan Zhang, Liuhe Wei, Mingming Yu
Silver ions (Ag+) are the most representative harmful ions found in water pollution and widely used in many industries, excessive ingestion of Ag+ in the human body may interact with...
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Silver ions (Ag+) are the most representative harmful ions found in water pollution and widely used in many industries, excessive ingestion of Ag+ in the human body may interact with...
The content of this RSS Feed (c) The Royal Society of Chemistry
Solid-phase microextraction using a β-ketoenamine-linked covalent organic framework coating for efficient enrichment of synthetic musks in water samples
Anal. Methods, 2020, Advance Article
DOI: 10.1039/C9AY02755F, Paper
DOI: 10.1039/C9AY02755F, Paper
Lian Wen, Peng Wu, Lei-Lei Wang, Li-Zong Chen, Ming-Lin Wang, Xia Wang, Jin-Ming Lin, Ru-Song Zhao
This study indicated the promising applicability of the TpPa-1 as a solid-phase microextraction fiber coating for reliably detecting synthetic musks at trace levels from environmental samples.
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This study indicated the promising applicability of the TpPa-1 as a solid-phase microextraction fiber coating for reliably detecting synthetic musks at trace levels from environmental samples.
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Comparison of surfactant-mediated liquid chromatographic modes with sodium dodecyl sulphate for the analysis of basic drugs
Anal. Methods, 2020, Advance Article
DOI: 10.1039/D0AY00526F, Paper
DOI: 10.1039/D0AY00526F, Paper
N. Pankajkumar-Patel, E. Peris-García, M. J. Ruiz-Angel, M. C. García-Alvarez-Coque
A comprehensive overview of the performance of MLC, HSLC and MELC for the analysis of basic compounds.
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A comprehensive overview of the performance of MLC, HSLC and MELC for the analysis of basic compounds.
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The design and synthesis of two imidazole fluorescent probes for the special recognition of HClO/NaHSO3 and their applications
Anal. Methods, 2020, Advance Article
DOI: 10.1039/D0AY00334D, Paper
DOI: 10.1039/D0AY00334D, Paper
Hong-Lin Ding, Yan-Qing Pu, Da-Ying Ye, Zi-Yue Dong, Man Yang, Cheng-Wei Lü, Yue An
The design and synthesis of two imidazole fluorescent probes for the special recognition of HClO/NaHSO3 and their applications are shown.
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The design and synthesis of two imidazole fluorescent probes for the special recognition of HClO/NaHSO3 and their applications are shown.
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Portable and benchtop Raman spectrometers coupled to cluster analysis to identify quinine sulfate polymorphs in solid dosage forms and antimalarial drug quantification in solution by AuNPs-SERS with MCR-ALS
Anal. Methods, 2020, Advance Article
DOI: 10.1039/D0AY00693A, Paper
DOI: 10.1039/D0AY00693A, Paper
Sarmento J. Mazivila, Helena I. S. Nogueira, Ricardo N. M. J. Páscoa, David S. M. Ribeiro, João L. M. Santos, João M. M. Leitão, Joaquim C. G. Esteves da Silva
Raman spectrometers coupled to cluster analysis were able to identify two polymorphs of quinine sulfate in solid dosage forms. Gold nanoparticles-surface-enhanced Raman scattering with MCR-ALS was used to antimalarial drug quantification in solution.
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Raman spectrometers coupled to cluster analysis were able to identify two polymorphs of quinine sulfate in solid dosage forms. Gold nanoparticles-surface-enhanced Raman scattering with MCR-ALS was used to antimalarial drug quantification in solution.
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Confirmation of brand identification in infant formulas by using near-infrared spectroscopy fingerprints
Anal. Methods, 2020, Advance Article
DOI: 10.1039/D0AY00375A, Paper
DOI: 10.1039/D0AY00375A, Paper
Shuyi Chang, Chengcheng Yin, Sha Liang, Mei Lu, Ping Wang, Zhicheng Li
The NIR spectra of 12 batches of each stage of Brand A infant formulas.
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The NIR spectra of 12 batches of each stage of Brand A infant formulas.
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Colorimetric speciation analysis of chromium using 2-thiobarbituric acid capped silver nanoparticles
Anal. Methods, 2020, Advance Article
DOI: 10.1039/D0AY00160K, Paper
DOI: 10.1039/D0AY00160K, Paper
Kamal Mousapour, Salahaddin Hajizadeh, Khalil Farhadi
Colorimetric determination of Cr(III) and Cr(VI) based on 2-thiobarbituric acid capped silver nanoparticles.
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Colorimetric determination of Cr(III) and Cr(VI) based on 2-thiobarbituric acid capped silver nanoparticles.
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Plasticizer-free and pH-independent ion-selective optode films based on a solvatochromic dye
Anal. Methods, 2020, Accepted Manuscript
DOI: 10.1039/D0AY00439A, Communication
DOI: 10.1039/D0AY00439A, Communication
Xuewei Wang, Yang Zhou, Vanessa Decker, Mark E. Meyerhoff, Meng Sun, Yu Cui
A layer of a solvatochromic dye, an ionophore, and an ion-exchanger deposited on a Nylon membrane enables highly selective colorimetric and fluorometric ion sensing. This new platform does not suffer...
The content of this RSS Feed (c) The Royal Society of Chemistry
A layer of a solvatochromic dye, an ionophore, and an ion-exchanger deposited on a Nylon membrane enables highly selective colorimetric and fluorometric ion sensing. This new platform does not suffer...
The content of this RSS Feed (c) The Royal Society of Chemistry
Au nanoparticle preconcentration coupled with CE-electrochemiluminescence detection for sensitive analysis of fluoroquinolones in European eel (Anguilla anguilla)
Anal. Methods, 2020, Accepted Manuscript
DOI: 10.1039/D0AY00264J, Paper
DOI: 10.1039/D0AY00264J, Paper
Longhua Guo, Meihua Liu, Yuechun Yin, Lifen Chen, Zhitao Chen, Jing-Jing Liu, Bin Qiu
In this work, a novel method based on gold nanoparticle preconcentration coupled with CE for electrochemiluminescent detection of ciprofloxacin, enrofloxacin, ofloxacin, and norfloxacin in European eels was developed. The addition...
The content of this RSS Feed (c) The Royal Society of Chemistry
In this work, a novel method based on gold nanoparticle preconcentration coupled with CE for electrochemiluminescent detection of ciprofloxacin, enrofloxacin, ofloxacin, and norfloxacin in European eels was developed. The addition...
The content of this RSS Feed (c) The Royal Society of Chemistry
Electrochemical determination of paracetamol in a pharmaceutical dose by adsorptive voltammetry with a carbon paste/La2O3 microcomposite
Anal. Methods, 2020, Accepted Manuscript
DOI: 10.1039/D0AY00442A, Paper
DOI: 10.1039/D0AY00442A, Paper
Edgar Nagles, Mario Ceroni, John Hurtado-Murillo, John Hurtado Belalcazar
This paper presents a new application for microcomposites based on carbon paste (CP) and La2O3 (LaOX). This simple and versatile microcomposite (LaOX/CPE) was applied toward the determination of paracetamol (PCM)...
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This paper presents a new application for microcomposites based on carbon paste (CP) and La2O3 (LaOX). This simple and versatile microcomposite (LaOX/CPE) was applied toward the determination of paracetamol (PCM)...
The content of this RSS Feed (c) The Royal Society of Chemistry
Rh(III) hydroxocomplexes speciation using HPLC-ESI-MS
Anal. Methods, 2020, Accepted Manuscript
DOI: 10.1039/D0AY00363H, Paper
DOI: 10.1039/D0AY00363H, Paper
Victoria V Volchek, Semen Nikolaevich Berdyugin, Olga Vasil`evna Shuvaeva, Dmitriy Sheven, Danila Vasilchenko, Sergey Korenev
A mixture of rhodium(III) hydroxocomplexes formed during the polycondensation process in alkaline media has been fully characterized by the hyphenated high performance liquid chromatography with electrospray ionization mass spectrometry (HPLC-ESI-MS)....
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A mixture of rhodium(III) hydroxocomplexes formed during the polycondensation process in alkaline media has been fully characterized by the hyphenated high performance liquid chromatography with electrospray ionization mass spectrometry (HPLC-ESI-MS)....
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Determination of polychlorinated biphenyls and organochlorine pesticides in Chinese mitten crabs (Eriocheir sinensis) using modified QuEChERS followed by GC-MS
Anal. Methods, 2020, Advance Article
DOI: 10.1039/D0AY00519C, Paper
DOI: 10.1039/D0AY00519C, Paper
Ting Liu, Jianguang Zhou, Li He, Jinhua Gan
A new QuEChERS method followed by GC-MS was developed for the simultaneous analysis of polychlorinated biphenyls (PCBs) and organochlorine pesticides (OCPs) in Chinese mitten crabs.
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A new QuEChERS method followed by GC-MS was developed for the simultaneous analysis of polychlorinated biphenyls (PCBs) and organochlorine pesticides (OCPs) in Chinese mitten crabs.
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Correction: Towards simultaneous quantification of protease inhibitors and inflammatory biomarkers in serum for people living with HIV
Anal. Methods, 2020, 12,2196-2196
DOI: 10.1039/D0AY90050H, Correction
DOI: 10.1039/D0AY90050H, Correction
Open Access
This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Pengyi Wang, Charles S. Venuto, Raymond Cha, Benjamin L. Miller
The content of this RSS Feed (c) The Royal Society of Chemistry
The content of this RSS Feed (c) The Royal Society of Chemistry