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A fluorescence-positioned hybridization chain reaction system for sensitive detection of Salmonella in milk

Anal. Methods, 2020, 12,1958-1965
DOI: 10.1039/D0AY00184H, Paper
Guotai Yang, Shuang Yu, Yang Liu, Jin Huang, Qianying Li, Zoraida P. Aguilar, Hengyi Xu
In this study, a fluorescence-positioned hybridization chain reaction (HCR) system for the detection of single-stranded DNA (ssDNA) specific to Salmonella was developed.
The content of this RSS Feed (c) The Royal Society of Chemistry




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A bimetallic PtPd hybrid nanostructure-amplified enzyme-free conductometric immunoassay for lipocalin-2 in renal cell carcinoma on an interdigitated micro-comb electrode

Anal. Methods, 2020, 12,1988-1994
DOI: 10.1039/C9AY02525A, Paper
Chaoqun Huang, Fengling Zhang, Qingshui Wang, Yao Lin, Jiyi Huang
A new enzyme-free conductometric immunoassay based on bimetallic PtPd hybrid nanostructures was developed for the sensitive determination of lipocalin-2 in renal cell carcinoma.
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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.
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Bio-assay of non-amidated progastrin-derived peptide (G17-Gly) using Tailor-made recombinant antibody fragment and phages display method: A biomedical analysis

Anal. Methods, 2020, Accepted Manuscript
DOI: 10.1039/D0AY00627K, Paper
Deniz Sadighbayan, Mohammad Reza Tohid-kia, Tayebeh Mehdipour, Mohammad Hasanzadeh, Ahmad Yari Khosroushahi
In this research, four novel and sensitive immunosensor for electrochemical determination of G17-Gly were designed based on signal amplification and tailor-made recombinant antibody technology. Anti-G17-Glyantibody fragments (i.e. scFv and VL...
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Experimental design and optimisation (5): an introduction to optimisation

Anal. Methods, 2020, Advance Article
DOI: 10.1039/D0AY90037K, AMC Technical Brief
Analytical Methods Committee AMCTB no. 95
This Technical Brief outlines the basic principles of optimisation, and introduces some of the most commonly used approaches.
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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.
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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.
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Rapid detection of quality of Japanese fermented soy sauce using near-infrared spectroscopy

Anal. Methods, 2020, Advance Article
DOI: 10.1039/D0AY00521E, Paper
Shuo Wang, Takehiro Tamura, Nobuyuki Kyouno, Xiaofang Liu, Han Zhang, Yoshinobu Akiyama, Jie Yu Chen
The application of NIR spectroscopy has great potential as an alternative quality control method, which provides a robust model for routinely estimating the final quality of soy sauce production rapidly and economically.
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Shenling Baizhu San improves functional dyspepsia in rats as revealed by 1H-NMR based metabolomics

Anal. Methods, 2020, Advance Article
DOI: 10.1039/D0AY00580K, Paper
Shaobao Zhang, Zengmei Xu, Xueqing Cao, Yuzhen Xie, Lei Lin, Xiao Zhang, Baorong Zou, Deliang Liu, Ying Cai, Qiongfeng Liao, Zhiyong Xie
Functional dyspepsia (FD), a common gastrointestinal disorder around the world, is driven by multiple factors, making prevention and treatment a major challenge.
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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...
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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.
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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.
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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
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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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.
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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
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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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...
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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.
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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
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.
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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.
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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
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.
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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
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.
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Ion chromatography for monitoring [NTf2]− anion contaminants in pure and saline water

Anal. Methods, 2020, 12,2244-2252
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.
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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.
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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
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.
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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...
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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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Perils of Perestroika : viewpoints from the Soviet press, 1989-1991 / edited by Isaac J. Tarasulo.

Wilmington, Del. : SR Books, 1992




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The Oxford handbook of Anglo-Saxon archaeology [electronic resource] / edited by Helena Hamerow, David A. Hinton and Sally Crawford.

Oxford : Oxford University Press, 2011.




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Egyptian mummies and modern science [electronic resource] / edited by Rosalie David

Cambridge ; New York : Cambridge University Press, 2008




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Recharting the Black Atlantic [electronic resource] : modern cultures, local communities, global connections / edited by Annalisa Oboe and Anna Scacchi

New York : Routledge, 2008




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The United States and Iran [electronic resource] : sanctions, wars and the policy of dual containment / Sasan Fayazmanesh

London ; New York : Routledge, 2008




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India looks to save Rs 25,000 crore by stocking cheap oil

India is looking to shave Rs 25,000 crore off its crude import bill by storing cheap oil in ships for future use, allowing the government fiscal headroom for spending on more public welfare measures needed in its fight against the coronavirus pandemic.




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Coronavirus: There’s no free lunch, says CEA on demand for big-bang stimulus

KV Subramanian said India’s GDP is likely to grow 2 per cent for the full financial year.




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Topics in Statistical Simulation [electronic resource] : Research Papers from the 7th International Workshop on Statistical Simulation / edited by V.B. Melas, Stefania Mignani, Paola Monari, Luigi Salmaso

New York, NY : Springer New York : Imprint: Springer, 2014




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German-Japanese Interchange of Data Analysis Results [electronic resource] / edited by Wolfgang Gaul, Andreas Geyer-Schulz, Yasumasa Baba, Akinori Okada

Cham : Springer International Publishing : Imprint: Springer, 2014




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Modern Stochastics and Applications [electronic resource] / edited by Volodymyr Korolyuk, Nikolaos Limnios, Yuliya Mishura, Lyudmyla Sakhno, Georgiy Shevchenko

Cham : Springer International Publishing : Imprint: Springer, 2014




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New Advances in Statistical Modeling and Applications [electronic resource] / edited by António Pacheco, Rui Santos, Maria do Rosário Oliveira, Carlos Daniel Paulino

Cham : Springer International Publishing : Imprint: Springer, 2014




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An Introduction to Random Interlacements [electronic resource] / by Alexander Drewitz, Balázs Ráth, Artëm Sapozhnikov

Cham : Springer International Publishing : Imprint: Springer, 2014




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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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Translational Recurrences [electronic resource] : From Mathematical Theory to Real-World Applications / edited by Norbert Marwan, Michael Riley, Alessandro Giuliani, Charles L. Webber, Jr

Cham : Springer International Publishing : Imprint: Springer, 2014




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Stochastic Analysis and Applications 2014 [electronic resource] : In Honour of Terry Lyons / edited by Dan Crisan, Ben Hambly, Thaleia Zariphopoulou

Cham : Springer International Publishing : Imprint: Springer, 2014




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Applied Statistical Inference [electronic resource] : Likelihood and Bayes / by Leonhard Held, Daniel Sabanés Bové

Berlin, Heidelberg : Springer Berlin Heidelberg : Imprint: Springer, 2014




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Matematica Numerica [electronic resource] / by Alfio Quarteroni, Riccardo Sacco, Fausto Saleri, Paola Gervasio

Milano : Springer Milan : Imprint: Springer, 2014




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Normal and Student's t Distributions and Their Applications [electronic resource] / by Mohammad Ahsanullah, B.M. Golam Kibria, Mohammad Shakil

Paris : Atlantis Press : Imprint: Atlantis Press, 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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The creativity code : art and innovation in the age of AI / Marcus du Sautoy

Du Sautoy, Marcus, author




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Principles of electronic materials and devices / S.O. Kasap (University of Saskatchewan, Canada)

Kasap, S. O. (Safa O.), author




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Modern digital and analog communication systems / B.P. Lathi (Professor Emeritus, California State University-Sacramento), Zhi Ding (Professor, University of California-Davis)

Lathi, B. P. (Bhagwandas Pannalal), author




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Neural computing architectures : the design of brain-like machines / edited by Igor Aleksander