Results 21 to 30 of about 33,129 (257)

Transparent UV‐Curable Self‐Sanitizing Coatings Applicable to Diverse Surfaces and High‐Touch Screens to Mitigate Deadly Pathogen Transmission

Advanced Functional Materials, EarlyView.
Development of a transparent, self‐sanitizing antimicrobial coating technology applicable to a wide range of materials and surfaces‐including touchscreens, transparent substrates, and metal, plastic, and glass‐regardless of pathogen type. The spray‐coated, UV‐cross‐linked imidazole‐based quaternary ammonium chloride materials provide broad‐spectrum ...
Surjith Kumaran, Sumin Han, Euna Oh, Chunghee Jo, Hyerin Shin, Dae‐Hong Ko, Hyo‐Jick Choi   +6 more
wiley   +1 more source

DEVELOPMENT OF FLOW INJECTION METHOD FOR ONLINE DETERMINATION OF THIOCYANATE BASED ON OXIDATION BY PERMANGANATE

Indonesian Journal of Chemistry, 2010
The importance of developing method for thiocyanate becomes obvious, because thiocyanate can inhibit iodine uptake of thyroid gland leading to mumps disease. In this work, thiocyanate is oxidized by permanganate in the acid donor stream to cyanide, which
Hermin Sulistyarti, Spas D. Kolev, Stephanie Lim   +2 more
doaj   +1 more source

Covalent Organic Frameworks for Photocatalytic CO2 Reduction: Metal Integration Principles, Strategies and Functions

Advanced Functional Materials, EarlyView.
Covalent organic frameworks (COFs) with metals have been recognized as versatile platforms for photocatalytic CO2 reduction (CO2PRR). Herein, an overview of metal integration strategies for COFs is systematically summarized. Regulatory mechanisms and structure–activity relationships between metal integration and COF‐based CO2PRR are emphasized.
Jie He, Minxian Zhang, Jinqiang Zhang, Hongqi Sun, Shaobin Wang, Xiaoguang Duan   +5 more
wiley   +1 more source

The use of tristimulus colorimetry for the determination of hydrogen cyanide in air by a modified König method [PDF]

Journal of the Serbian Chemical Society, 2010
A simple visual and tristimulus colorimetric method (three-dimensional system CIE-L*a*b*) for the determination of trace amounts of hydrogen cyanide in air has been developed.
VLADIMÍR PITSCHMANN, IVANA TUŠAROVÁ, EMIL HALÁMEK, ZBYNĚK KOBLIHA   +3 more
doaj  

Conditional quorum-sensing induction of a cyanide-insensitive terminal oxidase stabilizes cooperating populations of Pseudomonas aeruginosa

Nature Communications, 2019
Quorum sensing (QS) regulates production of ‘public goods’ by Pseudomonas aeruginosa, which releases toxic hydrogen cyanide to constrain QS-deficient cheaters. Here, Yan et al.
Huicong Yan, Kyle L. Asfahl, Na Li, Feng Sun, Junwei Xiao, Dongsheng Shen, Ajai A. Dandekar, Meizhen Wang   +7 more
doaj   +1 more source

Towards quantitative SERS detection of hydrogen cyanide at ppb level for human breath analysis

Sensing and Bio-Sensing Research, 2015
Lung infections with Pseudomonas aeruginosa (PA) is the most common cause of morbidity and mortality in cystic fibrosis (CF) patients. Due to its ready adaptation to the dehydrated mucosa of CF airways, PA infections tend to become chronic, eventually ...
Rikke Kragh Lauridsen, Tomas Rindzevicius, Søren Molin, Helle Krogh Johansen, Rolf Willestofte Berg, Tommy Sonne Alstrøm, Kristoffer Almdal, Flemming Larsen, Michael Stenbæk Schmidt, Anja Boisen   +9 more
doaj   +1 more source

Physico-chemical and sensory properties of pupuru and pupuru analogues from co-fermented cassava (Manihot esculenta Crantz) and breadfruit (Artocarpus altilis) blends

Acta Universitatis Sapientiae: Alimentaria, 2020
The physico-chemical and sensory qualities of pupuru analogues produced from co-fermented cassava and breadfruit blends were investigated. Cassava and breadfruit were processed separately and cofermented at different proportions to produce pupuru and ...
Akinyele O. F., Ikujenlola A. V., Omobuwajo T. O.   +2 more
doaj   +1 more source

Facet‐Engineered S‐Scheme Heterostructure With Enhanced Active Sites for Efficient Photocatalytic Degradation of Organic Contaminants

Advanced Functional Materials, EarlyView.
The facet‐engineered ZnO/Zn3In2S6 heterostructure, dominated by {001} plane coupling, exposes abundant unsaturated Zn sites with elongated Zn─O bonds, directing photoexcited charge carriers along an S‐scheme pathway and suppressing recombination. Enhanced interfacial Zn adsorption toward bisphenol A and methylene blue further synergistically promotes ...
Yang Yang, Zisheng Du, Hongyuan Yang, Debabrata Bagchi, Ruotao Yang, Prashanth W. Menezes, Sugang Meng   +6 more
wiley   +1 more source

Studies on solvent extraction of free hydrogen cyanide from river water

Bulletin of the Chemical Society of Ethiopia, 2007
A method for free and strongly complexed cyanide measurement in river water was developed. Recovery tests from solution with and without river water, using various solvent combinations and background control were investigated to obtain an accurate and ...
E.O. Ojeka, I. Adetoyi, S.S. Bako
doaj  

μ-Cyanido-κ2C:N-dicyanido-κ2C-bis(N-ethylethylenediamine-κ2N,N′)copper(II)copper(I)

Acta Crystallographica Section E, 2014
In the title complex, [CuICuII(CN)3(C4H12N2)2], the CuI and CuII ions and a bridging cyanide group lie on a twofold rotation axis. The CuII ion is in a slightly-distorted square-pyramidal coordination environment, with the N atoms of the two symmetry ...
Peter W. R. Corfield, Joseph F. Michalski   +1 more
doaj   +1 more source