Results 11 to 20 of about 623 (115)

Astatine-211-Towards In Vivo Stable Astatine-211 Labeled Radiopharmaceuticals and Their (Pre)Clinical Applications. [PDF]

Med Res Rev
ABSTRACT Targeted radioligand therapy has emerged as a promising treatment option for eradicating advanced cancer forms. α‐Emitters are considered particularly promising as they can obliterate (micro)‐metastases. The α‐emitter astatine‐211 (211At) has experienced increased interest due to its favorable decay properties.
Müller M, Pedersen NB, Shalgunov V, Jensen AI, Battisti UM, Herth MM.   +5 more
europepmc   +2 more sources

Eco-Friendly and Ready-To-Market Polyurethanes: A Design of Experiment-Guided Substitution of Toxic Catalyst and Fossil-Based Isocyanate. [PDF]

ChemSusChem
Increasing bio‐based and circular components in polyurethane formulation up to 65 %w/w maintaining the market acceptability through multivariate analysis approach Abstract In this contribution, we tackle the replacement of the Hg‐based catalyst and fossil‐derived isocyanate precursors toward the formulation of a more sustainable polyurethane ...
Viada G, Mariotti N, Galliano S, Menozzi A, Barolo C, Bonomo M.   +5 more
europepmc   +2 more sources

Synthesis, Topological, and Biological Studies of a Novel One‐Dimensional Hg(II) Coordination Polymer With Antibacterial and Anticancer Potentials [PDF]

Bioinorg Chem Appl
A novel one‐dimensional mercury coordination polymer (CP), identified as [(μ2‐Cl)(Ina)Hg(μ3‐Cl)Hg(μ2‐Cl)2(Ina)]n (1) (where Ina represents isonicotinic acid or 4‐pyridinecarboxylic acid), was synthesized via the interaction of isonicotinic acid with mercury(II) salt.
Alaei S, Mohammadi K, Hayati P, Gharibi S, Khoradmehr A, Asen Z, Janczak J, Alexandrov E.   +7 more
europepmc   +2 more sources

Microextraction Techniques Used in the Procedures for Determining Organomercury and Organotin Compounds in Environmental Samples

Molecules, 2014
Due to human activities, the concentrations of organometallic compounds in all parts of the environment have increased in recent decades. The toxicity and some biochemical properties of mercury and tin present in the environment depend on the ...
Małgorzata Rutkowska, Kinga Dubalska, Piotr Konieczka, Jacek Namieśnik   +3 more
doaj   +1 more source

Recent Advances in Atmospheric Chemistry of Mercury

Atmosphere, 2018
Mercury is one of the most toxic metals and has global importance due to the biomagnification and bioaccumulation of organomercury via the aquatic food web.
Lin Si, Parisa A. Ariya
doaj   +1 more source

50 Years of Giese Reaction – a Personal View

Angewandte Chemie International Edition, Volume 65, Issue 7, 9 February 2026.
The Giese‐Reaction celebrates its 50. Birthday, it is a cyclic radical chain reaction centered around C,C‐bond formation in a three component synthesis. This minireview speaks about the birth of the name‐reaction, explains how the complete understanding of its reaction mechanism stimulates new methods in organic synthesis, and why it can proceed in ...
Martin Spichty, Hendrik Zipse, Salem Majouri, Katharina M. Fromm, Bernd Giese   +4 more
wiley   +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

Pigments Induced by Organomercurial Compounds in Cephalosporium diospyri [PDF]

Journal of General Microbiology, 1974
Summary: The major pigments induced by parahydroxymercuribenzoate and parachloromercuribenzoate (both SH group inhibitors) in the fungus Cephalosporium diospyri have been characterized as carotenoids. Those present in both chemically-induced and light-induced cells include phytoene, β-carotene, γ-carotene, lycopene, torulene and neurosporaxanthin.
P, Parn, R J, Seviour
openaire   +2 more sources

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