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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
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




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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
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




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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.
The content of this RSS Feed (c) The Royal Society of Chemistry




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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.
The content of this RSS Feed (c) The Royal Society of Chemistry




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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
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




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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
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




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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
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




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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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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
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




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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
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




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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.




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The Oxford handbook of ancient Anatolia, 10,000-323 B.C.E. [electronic resource] / edited by Sharon R. Steadman and Gregory McMahon.

New York ; Oxford : Oxford University Press, 2011.




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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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The Oxford handbook of Roman Egypt [electronic resource] / edited by Christina Riggs.

Oxford : Oxford University Press, 2012.




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A Faustian foreign policy from Woodrow Wilson to George W. Bush [electronic resource]: dreams of perfectibility / Joan Hoff

Cambridge ; New York : Cambridge University Press, 2008




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Asian-European relations [electronic resource] : building blocks for global governance? / edited by Jürgen Rüland [and others]

London ; New York : Routledge, 2008




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Covid-19 Factoid: Just 3 states account for half of new India cases in Apr

While North America and Europe account for the bulk of all coronavirus cases globally, half of new cases reported in India have come from Delhi, Maharashtra and Tamil Nadu alone




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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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Tax relief likely on forced residency due to Coronavirus Lockdown

Their period of overstay in India due to lockdown could be exempted, as prescribed by OECD.




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Statistical Methods for Ranking Data [electronic resource] / by Mayer Alvo, Philip L.H. Yu

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




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R for Cloud Computing [electronic resource] : An Approach for Data Scientists / by A Ohri

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




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Contemporary Developments in Statistical Theory [electronic resource] : A Festschrift for Hira Lal Koul / edited by Soumendra Lahiri, Anton Schick, Ashis SenGupta, T.N. Sriram

Cham : Springer International Publishing : Imprint: Springer, 2014




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Excel 2010 for Engineering Statistics [electronic resource] : A Guide to Solving Practical Problems / by Thomas J. Quirk

Cham : Springer International Publishing : Imprint: Springer, 2014




for

Applications of Mathematics and Informatics in Science and Engineering [electronic resource] / edited by Nicholas J. Daras

Cham : Springer International Publishing : Imprint: Springer, 2014




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Person-Centered Methods [electronic resource] : Configural Frequency Analysis (CFA) and Other Methods for the Analysis of Contingency Tables / by Mark Stemmler

Cham : Springer International Publishing : Imprint: Springer, 2014




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Upper and Lower Bounds for Stochastic Processes [electronic resource] : Modern Methods and Classical Problems / by Michel Talagrand

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




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Limit Theorems for Multi-Indexed Sums of Random Variables [electronic resource] / by Oleg Klesov

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




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Collecting spatial data [electronic resource] : optimum design of experiments for random fields / Werner G. Müller

Berlin : Springer, 2007




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Foundations in sound design for interactive media : a multidisciplinary approach / edited by Michael Filimowicz




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Data science and knowledge engineering for sensing decision support : proceedings of the 13th International FLINS Conference, Belfast, Northern Ireland, UK, 21-24 August, 2018 / editors, Jun Liu (Ulster University, UK), Jie Lu (University of Technology,

International FLINS Conference (13th : 2018 : Belfast, Northern Ireland)




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Race after technology : abolitionist tools for the new Jim code / Ruha Benjamin

Benjamin, Ruha, author




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Interdisciplinary approaches to information systems and software engineering / Alok Bhushan Mukherjee, Akhouri Pramod Krishna, [editors]




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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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C++ programming : an object-oriented approach / Behrouz A. Forouzan, Richard F. Gilberg

Forouzan, Behrouz A., author




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Computing essentials 2017 : making IT work for you / Timothy J. O'Leary, Linda I. O'Leary, Daniel A. O'Leary

O'Leary, Timothy J., 1947- author




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Data communications and networking / Behrouz A. Forouzan

Forouzan, Behrouz A., author




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Fortran for scientists and engineers / Stephen J. Chapman, BAE Systems Australia

Chapman, Stephen J., author




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Foundations of computer science / Behrouz Forouzan

Forouzan, Behrouz A., author




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Signals and systems : analysis using transform methods and MATLAB / Michael J. Roberts

Roberts, Michael J., Dr., author




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Impact of new and emerging information and communications technology / Parliamentary Joint Committee on Law Enforcement

Australia. Parliament. Joint Committee on Law Enforcement, author, issuing body




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Foundations of information systems : research and practice / Andrew Basden

Basden, Andrew, 1948- 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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Amazon Web Services in action / Michael Wittig, Andreas Wittig ; foreword by Ben Whaley

Wittig, Michael, 1987- author




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Information systems research : issues, methods, and practical guidelines / edited by Robert Galliers




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Machine learning for signal processing : data science, algorithms, and computational statistics / Max A. Little

Little, Max A., author




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Handbook of research on machine and deep learning applications for cyber security / [edited by] Padmavathi Ganapathi and D. Shanmugapriya




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Information management and big data : 5th International Conference, SIMBig 2018, Lima, Peru, September 3-5, 2018 : proceedings / Juan Antonio Lossio-Ventura, Denisse Muñante, Hugo Alatrista-Salas (eds.)




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Modern principles, practices, and algorithms for cloud security / [edited by] Brij B. Gupta




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Design and optimization of sensors and antennas for wearable devices : emerging research and opportunities / [edited by] Vinod Kumar Singh, Ratnesh Tiwari, Vikas Dubey, Zakir Ali, Ashutosh Kumar Singh




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Neuro-fuzzy techniques for intelligent information systems / Nikola Kasabov, Robert Kozma (eds.)