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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.
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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“Operation Quack Hack” against unproven Covid products

The United States Food and Drug Administration said it was acting against companies and individuals exploiting or taking advantage of widespread fear




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227 JSJ Fostering Community Through React with Benjamin Dunphy, Berkeley Martinez, and Ian Sinnott

03:08 - Benjamin Dunphy Introduction

04:07 - Berkeley Martinez Introduction

04:19 - Ian Sinnott Introduction

05:19 - The React Codebase

12:38 - Other Important Parts of the React Ecosystem

14:22 - The Angular vs the React Ecosystem and Community

22:07 - Community

Developer Experience

26:56 - Getting Connected to the React Community

29:34 - Conferences

33:28 - Technology From the Community

40:19 - The Future of React

42:39 - Starting More Communities

 

Picks




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Differential formation of nitrogen-centered radicals leading to unprecedented, regioselective bromination of N,N'-(1,2-phenylene)bisamides and 2-amidophenols

Org. Chem. Front., 2020, 7,1095-1106
DOI: 10.1039/C9QO01508F, Research Article
Damoder Reddy Motati, Dilipkumar Uredi, Amarender Goud Burra, J. Phillip Bowen, Frank R. Fronczek, Clint R. Smith, E. Blake Watkins
A highly efficient, site-selective, visible light-accelerated, remote C–H halogenation of unsymmetrical aromatic bisamides/amidoesters has been developed.
The content of this RSS Feed (c) The Royal Society of Chemistry





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Syntheses, characterization and properties of two new dodeca-niobates presenting unprecedented features

Dalton Trans., 2020, Advance Article
DOI: 10.1039/D0DT00953A, Paper
Ting-Ting Zhang, Po-Han Lin, Gui-Yang Yu, Xiao Zhang, Xiao-Bing Cui
Two new dodeca-niobate materials, K3[Nb2O2][H7SiNb12O40]·16H2O (1) and [Cu(en)2]9[(VNb12V1.69Nb0.31O42en0.31)2]·20.69H2O (2), have been obtained and characterized by IR, UV-Vis, XRD, and single crystal X-ray diffraction analysis.
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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During the coronavirus pandemic, hospitals have taken unprecedented steps to disinfect N95 face masks

With protective equipment in short supply, health-care facilities are decontaminating and reusing items designed to be disposable




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During the coronavirus pandemic, hospitals have taken unprecedented steps to disinfect N95 face masks

With protective equipment in short supply, health-care facilities are decontaminating and reusing items designed to be disposable




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Unpaid, Metro’s migrant workers long to go home

Chennai Metro Rail Limited says it has been regularly paying the contractors and there are no dues from their end




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7 personal finance tips to guide you through these unprecedented times

Coming out of these unusual times financially fitter and stronger would require discipline, perseverance, conservancy tricks and fortitude. Here are some handy tips for millennials




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Sal forest tortoise habitat stretches over unprotected areas

Protected areas are designated in a largely mammal-centric way, many equally threatened reptiles and amphibians live outside these




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[ASAP] Unprecedented Quassinoids from <italic toggle="yes">Eurycoma longifolia</italic>: Biogenetic Evidence and Antifeedant Effects

Journal of Natural Products
DOI: 10.1021/acs.jnatprod.0c00244




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Flows and counterflows: globalisation in contemporary art / Marcus Verhagen ; editor, Niamh Dunphy

Rotch Library - N72.G55 V47 2017




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An anthology of published & unpublished writings with annotations by the author, 1993 to 2018 / Hassan Khan ; editor: Philippe Pirotte

Rotch Library - BH39.K53 2019




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Uncontrollable and unpredictable stress with a reminder experience induces long-lasting effects on physiology and behavior




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Structural equation model of exercise in women utilizing the theory of unpleasant symptoms and social cognitive variables




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Self-potential response to rainfall changes over plugged and unplugged sinkholes in a covered-karst terrain




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Unpleasant Paternal Duties (detail)




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Bush Key And Water Prom Gunport On Second Tier Ft Jefferson Dry Tortugas Oct 1956




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The Liberty Boys' gunpowder plot, or, Failing by an inch




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I Could Go On...Unpublished Letters to The Daily Telegraph released

• The follow up to last Christmas’ Best Seller AM I ALONE IN THINKING..?

• Another hilarious collection of letters

• Over 70,000 copies sold of its predecessor

• #1 Independent bookshops’ Christmas bestseller

'SIR – My first thought on seeing your headline, "Pupils to be taught about sex at seven" was "What, in the morning?"'

‘SIR- If anyone is unsure or not to vote for David Milliband, I would draw their attention to the photo of him in The Daily Telegraph wearing a two-buttoned suit with both buttons done up.’

'SIR – Having seen some pictures of Tiger Woods’ acquaintances, I’m thinking of taking up golf.'

In 2009 a small volume of unpublished letters to The Daily Telegraph, Am I Alone in Thinking….? captured the public imagination and became a Christmas bestseller. But to those who compile the newspaper’s daily Letters page the book’s huge appeal was no surprise. While they can publish no more than 20 letters each day, another 600 will have gone to waste and for every serious contribution there are many more that are simply very funny, and, alas, there’s never enough room to include them all.

Here then is the eagerly-awaited sequel chronicling yet another year through the whimsical preoccupations and hobbyhorses of the Telegraph’s wonderfully waggish readers. Chris Evans’ supplanting of Sir Terry Wogan on Radio 2; Tiger Woods’ peccadilloes; Gordon Brown’s long farewell – such are among the issues that exercised 2010 epistolarians.

Iain Hollingshead was deputy Letters editor of the Daily Telegraph and is now one of the paper's feature writers. He lives in London.

I Could Go On... is available to purchase online here.




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Agenda : T. S. Eliot special issue : including Scylla and Charybdis a hitherto unpublished lecture.

[London] : [Published by: Agenda and Editions Charitable Trust, 5 Cranbourne Court, Albert Road, London, SW11 4PE], [1985]




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A Brief History of Gunpowder

From its origins in Chinese potions for immortality to the agent of death on the battlefield, the history of gunpowder is one of chemistry, ingenuity, and violence. Armorer Ron Potts fascinates with the tale.




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[ASAP] Potent Oxidation of DNA by Haloquinoid Disinfection Byproducts to the More Mutagenic Imidazolone dIz via an Unprecedented Haloquinone-Enoxy Radical-Mediated Mechanism

Environmental Science & Technology
DOI: 10.1021/acs.est.9b07886




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Guide to cancer immunotherapy / edited by Suzanne Walker, CRNP, MSN, AOCN, BC, Elizabeth Prechtel Dunphy, DNP, RN, CRNP, BC, AOCN




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Unprecedented short-circuit cost Charles Leclerc victory in Bahrain




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Hired under central scheme, ‘unpaid’ migrants labour work in farms to survive




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Arundhathi Subramaniam’s new volume of poetry is unpredictable and utterly compelling




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Kolkata: With civic elections round the corner, leaders unperturbed




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Bengali actor Swarup Dutta passes away, ‘his unparalled performance in Apanjan left an indelible mark’