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3D-printed microfluidic device with in-line amperometric detection that also enables multi-modal detection

Anal. Methods, 2020, 12,2046-2051
DOI: 10.1039/D0AY00368A, Technical Note
Elizabeth A. Hayter, Andre D. Castiaux, R. Scott Martin
A 3D-printed microfluidic device with amperometric detection employs a parallel-opposed electrode configuration, with threaded electrodes being in contact with the flow stream. This makes downstream detection of ATP via chemiluminescence possible.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Liquid–liquid microextraction of glyphosate, glufosinate and aminomethylphosphonic acid for the analysis of agricultural samples by liquid chromatography

Anal. Methods, 2020, 12,2039-2045
DOI: 10.1039/D0AY00120A, Paper
Javier Marín, Natalia Campillo, Manuel Hernández-Córdoba, Isabel Garrido, José Fenoll, Pilar Viñas
An ion-pair liquid–liquid microextraction procedure followed by LC tandem mass spectrometry allows a reliable and sensitive determination glyphosate, glufosinate y aminomethylphosphonic acid in agricultural samples.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Effective methods for the determination of triphenyltin residues in surface water and soil samples by high-performance liquid chromatography with tandem mass spectrometry

Anal. Methods, 2020, Advance Article
DOI: 10.1039/D0AY00329H, Paper
Gabriel C. dos Santos, Állisson A. da S. Avellar, Rômulo de O. Schwaickhardt, Nelson M. G. Bandeira, Filipe F. Donato, Osmar D. Prestes, Renato Zanella
Monitoring of triphenyltin (TPhT) in the environment, particularly to control its misuse in agriculture, is of great importance because of its high toxicity.
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




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Development of a magnetic dispersive micro-solid-phase extraction method based on a deep eutectic solvent as a carrier for the rapid determination of meloxicam in biological samples

Anal. Methods, 2020, Advance Article
DOI: 10.1039/D0AY00095G, Paper
Samira Rastbood, Mohammad Reza Hadjmohammadi, Seyedeh Maedeh Majidi
An environmentally friendly magnetic dispersive micro solid phase extraction based on a deep eutectic solvent as a carrier and disperser of adsorbents.
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




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A novel hybrid micro extraction for sensitive determination of 17β-Estradiol in water samples

Anal. Methods, 2020, Accepted Manuscript
DOI: 10.1039/D0AY00581A, Paper
Shivender Singh Saini
A novel and green hybrid of pipette tip micro solid phase extraction (PT-µSPE) and supported liquid extraction (SLE) has been tailored and established for efficient and sensitive determination of 17β-Estradiol...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Derivatization and rapid GC—MS screening of chlorides relevant to the Chemical Weapons Convention in organic liquid samples

Anal. Methods, 2020, Accepted Manuscript
DOI: 10.1039/D0AY00263A, Paper
Open Access
Marja-Leena Kuitunen, Jorgelina Cecilia Altamirano, Peter Siegenthaler, Terhi Hannele Taure, Vesa Mauri Antero Häkkinen, Paula Vanninen
A simple derivatization technique was developed for the analysis of seven Schedule 3 chemicals and one Schedule 2 chemical listed in the Chemical Weapons Conventions (CWC). Phosgene, phosphorus oxychloride, phosphorus...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Ultrasensitive immunochromatographic strips for fast screening of the nicarbazin marker in chicken breast and liver samples based on monoclonal antibodies

Anal. Methods, 2020, 12,2143-2151
DOI: 10.1039/D0AY00414F, Paper
Xiaoxin Xu, Liqiang Liu, Xiaoling Wu, Hua Kuang, Chuanlai Xu
Nicarbazin is an anticoccidial drug with a residue limit in animal husbandry.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Versatile additively manufactured (3D printed) wall-jet flow cell for high performance liquid chromatography-amperometric analysis: application to the detection and quantification of new psychoactive substances (NBOMes)

Anal. Methods, 2020, 12,2152-2165
DOI: 10.1039/D0AY00500B, Paper
Open Access
Hadil M. Elbardisy, Eduardo M. Richter, Robert D. Crapnell, Michael P. Down, Peter G. Gough, Tarek S. Belal, Wael Talaat, Hoda G. Daabees, Craig E. Banks
Additive manufacturing is an emerging technology of vast applicability, receiving significant interest in a plethora of industrial and research domains as it allows the translation of designs produced via computer software, into 3D printed objects.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Aptamer-based fluorometric determination of chloramphenicol by controlling the activity of hemin as a peroxidase mimetic

Anal. Methods, 2020, Advance Article
DOI: 10.1039/D0AY00389A, Paper
Ling-Chen Wang, Cheng-Yi Hong, Zheng-Zhong Lin, Xiao-Mei Chen, Zhi-Yong Huang
A method for the aptamer-based determination of chloramphenicol (CAP) was developed by exploiting the peroxidase mimicking activity of hemin.
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




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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
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.
To cite this article before page numbers are assigned, use the DOI form of citation above.
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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
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




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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
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




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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
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




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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
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




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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
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




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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!

Click here to go to the Library of Congress Blog post, "Sample a Taste of History This Thanksgiving!"




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New Perspectives on Approximation and Sampling Theory [electronic resource] : Festschrift in Honor of Paul Butzer's 85th Birthday / edited by Ahmed I. Zayed, Gerhard Schmeisser

Cham : Springer International Publishing : Imprint: Birkhäuser, 2014




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Java : an introduction to problem solving & programming / Walter Savitch (University of California, San Diego) ; contributor, Kenrick Mock (University of Alaska Anchorage)

Savitch, Walter J., 1943- author




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Cybersecurity (McFarland & Company)




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Belly-rippers, surgical innovation and the ovariotomy controversy / Sally Frampton

Hayden Library - RG481.F73 2018




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Worked examples for the design of concrete structures to Eurocode 2 / Tony Threlfall

Online Resource




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Tubular structures XI: proceedings of the 11th International Symposium and IIW International Conference on Tubular Structures, Québec City, Canada, 31 August-2 September 2006 / editors, J.A. Packer & S. Willibald

Online Resource




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Unsaturated soils: proceedings of the 4th Asia Pacific Conference on Unsaturated Soils, Newcastle, Australia, 23- 25 November 2009 / editors, O. Buzzi, S. Fityus & D. Sheng

Online Resource




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Field verification of proposed changes to the AASHTO R 30 procedures for laboratory conditioning of asphalt mixtures / David Newcomb, Edith Arámbula-Mercado, Amy Epps Martin, Mengge Yuan, Texas A&M Transportation Institute; Nam Tran, Fan Yin, Na

Barker Library - TE7.N25 no.919




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Case studies in implementing cross-asset, multi-objective resource allocation / Spy Pond Partners LLC, High Street Consulting Group LLC, Burns & McDonnell

Barker Library - TE7.N275 no.921




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Technological and modern irrigation environment in Egypt: best management practices & evaluation / El-Sayed E. Omran, Abdelazim M. Negm, editors

Online Resource




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Particle damping technology based structural control / Zheng Lu, Sami F. Masri, Xilin Lu

Online Resource




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Sample selection in tax data sets of intergenerational links [electronic resource] : evidence from the Longitudinal and International Study of Adults / by Gaëlle Simard-Duplain and Xavier St-Denis

Ottawa : Statistics Canada = Statistique Canada, 2020




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It's Time to Phase Out Teacher "Value Added"

"Value-added" is an unfortunate term. It suggests that we’ve measured the sum of all that teachers contribute or the sum of their value, which is dehumanizing as well as inaccurate.




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A council & its crises : challenge and response in Fremantle's community during three times of crisis : the Bubonic Plague, the Great War, and the Depression era / by Michelle McKeough

McKeough, Michelle, 1966- author




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Making Australian history : perspectives on the past since 1788 / [edited by] Deborah Gare & David Ritter




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Trial by slander : a background to the Independent State of Croatia, and an account of the Anti-Croatian Campaign in Australia / by Les Shaw

Shaw, Les




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Bandits, prophets, & messiahs : popular movements in the time of Jesus / Richard A. Horsley ; with John S. Hanson

Horsley, Richard A., author




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Reflections of a philosophical voyager : Nicolas Baudin letter to Philip Gidley King, 24 December 1802 / edited & translated by Jean Fornasiero




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Re-imagining the Guyanas = Les Guyanes réimaginées / edited by Lawrence Aje, Thomas Lacroix & Judith Misrahi-Barak




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The Roman empire : economy, society and culture / Peter Garnsey & Richard Saller ; with Jas Elsner ... [and three others] ; and with collaboration of Marguerite Hirt

Garnsey, Peter, author





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Sri Lanka: Champs once; runners up twice

Rajneesh Gupta highlights important numbers featuring the Sri Lankan team from World Cups.





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CRS Employment Opportunities: Section Research Manager, Global & Transnational Affairs

CRS is accepting applications for a Section Research Manager, Global & Transnational Affairs, GS-15 until December 16, 2019.

Click here for more information.




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[ASAP] “Sample-to-Answer” Detection of Rare ctDNA Mutation from 2 mL Plasma with a Fully Integrated DNA Extraction and Digital Droplet PCR Microdevice for Liquid Biopsy

Analytical Chemistry
DOI: 10.1021/acs.analchem.0c00818




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[ASAP] Sensitive Top-Down Proteomics Analysis of a Low Number of Mammalian Cells Using a Nanodroplet Sample Processing Platform

Analytical Chemistry
DOI: 10.1021/acs.analchem.0c00467




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[ASAP] Metal–Organic Framework-Enhanced Solid-Phase Microextraction Mass Spectrometry for the Direct and Rapid Detection of Perfluorooctanoic Acid in Environmental Water Samples

Analytical Chemistry
DOI: 10.1021/acs.analchem.9b05524




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[ASAP] In Vivo Chemical Analysis of Plant Sap from the Xylem and Single Parenchymal Cells by Capillary Microsampling Electrospray Ionization Mass Spectrometry

Analytical Chemistry
DOI: 10.1021/acs.analchem.0c00939




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Positive Findings from Year 2 of the Centers for Medicare & Medicaid Services’ Million Hearts® Cardiovascular Disease Risk Reduction Model

Mathematica has released positive evaluation findings from Year 2 of the Million Hearts® model, just in time for American Heart Month this February.




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Food safety & mycotoxins / Aibo Wu, editor

Online Resource




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The potato crop: its agricultural, nutritional and social contribution to humankind / Hugo Campos, Oscar Ortiz, editors

Online Resource




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Working with dynamic crop models: methods, tools and examples for agriculture and environment / Daniel Wallach, David Makowski, James W. Jones, Francois Brun

Hayden Library - SB112.5.W35x 2019




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The lupin genome Karam B. Singh, Lars G. Kamphuis, Matthew N. Nelson, editors

Online Resource




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Volcanoes & wine: from Pompeii to Napa / Charles Frankel

Dewey Library - SB387.7.F73 2019