Results 21 to 30 of about 1,661,872 (172)

Donor-acceptor interactions of Ph-Hg-C-X compounds with 1,10-phenanthroline

, 1977
Adducts of organomercury compounds, of general formula Ph-Hg-C-X (X=N, CH, C-CH3, C-CH2Cl and CC6H5) with 1,10-phenanthroline have been prepared. The preparation of some of these organomercury compounds by desymmetrization reactions has not previously ...
Santos, Amelia, Ballester, Loreto, Cano, Mercedes   +2 more
core   +1 more source

Formation and Reactions of Brønsted and Lewis Acid Adducts with Electron-Rich Heteroaromatic Compounds

Molecules
Electron-rich heteroaromatics, such as furan, thiophene and pyrrole, as well as their benzo-condensed derivatives, are of great interest as components of natural products and as starting substances for various products including high-tech materials ...
Horst Hartmann, Jürgen Liebscher
doaj   +1 more source

A Focus on Consumer Understanding of Food Safety and on the Role of the Social Media

Journal of Food Quality, Volume 2026, Issue 1, 2026.
This research examines how consumers perceive food safety, particularly emphasizing how social media are associated with perceptions and behaviors. An online cross‐sectional survey was conducted with a sample of Italian participants (n = 505), evaluating, among others, sociodemographic factors, the frequency, and trust in social media usage.
Mario Terlizzi, Alessandro De Santis, Barbara Speranza, Angela Racioppo, Maria Rosaria Corbo, Milena Sinigaglia, Antonio Bevilacqua, José Agustín Tapia Hernández   +7 more
wiley   +1 more source

Organomercury hits from fluorescence based assay.

, 2015
A. Structures of organomercury hits from fluorescence based assay for increase in bacterial topoisomerase I mediated oligonucleotide cleavage. B. Dose response of increase fluorescence reading (in arbitrary units) upon addition of the two hit compounds ...
Yuk-Ching Tse-Dinh (15938), Shayna Sandhaus (709003), Bokun Cheng (15936), Thirunavukkarasu Annamalai (400488), Priyanka Bansod (709004)   +4 more
core   +1 more source

Simultaneous detection and removal of organomercurial compounds by using the genetic expression system of an organomercury lyase from the transposon TnMERI1 [PDF]

, 2014
Using a newly identified organomercury lyase gene (merB3) expression system from TnMERII. the mercury resistance transposon first found in Gram-positive bacteria, a dual-purpose system to detect and remove organomercurial contamination was developed.
Huang, C.C., Endo, G., Ishii, H., Yamagata, T., Narita, M.   +4 more
core   +1 more source

5,7‐Membered Cyclometallated Gold(III) Complexes with Pyridine‐Phenyl‐Oxazoline N^C^N Ligands as Catalysts for Organic Transformation Reactions Under Silver‐Free Conditions

Advanced Synthesis &Catalysis, Volume 367, Issue 17, September 26, 2025.
A series of 5,7‐membered cyclometallated gold(III) complexes with N^C^N tridentate ligands are prepared via transmetalation of pyridine‐phenyl‐oxazoline ligand‐containing organomercury compounds with potassium gold(III) chloride (KAuCl4) for catalysis.
Yosephine Tania Limanto, Karen Ka‐Yan Kung, Aries Kwok‐Heung Chan, Nathanael Chun‐Him Lai, Man‐Kin Wong   +4 more
wiley   +1 more source

Covalently Mercurated 6‐Phenylcarbazole Residues Promote Hybridization of Triplex‐Forming Oligonucleotides

ChemBioChem, Volume 26, Issue 8, April 14, 2025.
Organomercury derivatives of 6‐phenylcarbazole can stabilize triple helices when placed at the termini of triplex‐forming homothymine oligonucleotides. In some cases, this stabilization could be attributed to direct coordination of a Hg(II) ion to adenine‐N7 or cytosine‐N4.
Dattatraya Uttam Ukale, Tuomas Lönnberg
wiley   +1 more source

Food Safety in Developing Countries: Common Foodborne and Waterborne Illnesses, Regulations, Organizational Structure, and Challenges of Food Safety in the Context of Nepal

Food Frontiers, Volume 6, Issue 1, Page 86-123, January 2025.
Food safety presents a global challenge, contributing to 600 million cases of foodborne diseases and 420,000 fatalities annually worldwide. A multisectoral One Health approach involving collaboration among government agencies, food industry stakeholders, consumers, and civil society organizations is imperative to enhance food safety in developing ...
Deepak Subedi, Madhav Paudel, Sandesh Poudel, Niranjan Koirala   +3 more
wiley   +1 more source

Investigating the Effect of UV Irradiation and TiO2 Addition on Heavy Metal Adsorption by Inverse Vulcanized Sulfur Polymers

Chemistry – A European Journal, Volume 30, Issue 71, December 18, 2024.
The influence of light exposure on the process of mercury adsorption was explored in this study. Our findings reveal that exposure to UV−A wavelengths (315 nm–400 nm), in combination with the addition of titanium dioxide (TiO2), enhances the adsorption capacity of a sulfur‐rich polymer.
Diana Cai, Joseph J. Dale, Sam Petcher, Xiaofeng Wu, Tom Hasell   +4 more
wiley   +1 more source

Some organo-mercury compounds derived from quinine and cinchonine

, 1940
The action of mercuric chloride and mercuric acetate on the alkaloids quinine and cinchonine has been investigated with a view to prepare organomercury compounds. The properties and constitutions of the compounds have been studied.
Seshadri, T. R., Subba Rao, N. V.
core   +1 more source