Results 81 to 90 of about 19,186 (210)

Characterization of Ru(II) Polypyridyl Photosensitizers Bound to TiO2 Supports Through a New Covalent Metal‐Ester Bonding Motif

ChemCatChem, Volume 18, Issue 2, 28 January 2026.
ABSTRACT The development of photoelectrochemical (PEC) devices involves the attachment of molecular photosensitizers onto solid supports. Particularly significant to this work are PECs that rely on ruthenium‐based photosensitizers on high band gap metal oxide (MOx) supports.
D. M. S. C. Dissanayake, Christopher T. LeBarron, Laura C. Maybach, Joseph J. Kuchta III, Seyyedamirhossein Hosseini, Aaron K. Vannucci   +5 more
wiley   +1 more source

Glyoxalase‐1 Inhibition Leads to Ferroptosis Induction in Lung Cancer Cells: A Dual Mechanism of Action of Hydroxamic Acids Derived from Cysteine

ChemMedChem, Volume 21, Issue 1, January 2026.
A set of three cysteine‐derived hydroxamic acids were synthesized and evaluated for human gloxalase‐1 inhibition and ferroptosis induction activities. Among them, compound 2 exhibited a potent inhibitory effect against human glyoxalase‐1 and induced ferroptosis in non‐small cell lung cancer cell lines, increasing reactive oxygen species production and ...
Josué Martínez‐Miranda, Dolores Aguilar‐Cázares, Angélica Flores–Flores, Miguel Ángel Santos‐Contreras, José S. López‐González, Rodrigo Aguayo‐Ortiz, Rogélio Hernández‐Pando, Francisco Hernández‐Luis   +7 more
wiley   +1 more source

Iron uptake pathway of Escherichia coli as an entry route for peptide nucleic acids conjugated with a siderophore mimic

Frontiers in Microbiology
Bacteria secrete various iron-chelators (siderophores), which scavenge Fe3+ from the environment, bind it with high affinity, and retrieve it inside the cell. After the Fe3+ uptake, bacteria extract the soluble iron(II) from the siderophore.
Uladzislava Tsylents, Michał Burmistrz, Monika Wojciechowska, Jan Stępień, Piotr Maj, Joanna Trylska   +5 more
doaj   +1 more source

A Scalable and Sustainable Synthesis of Indirubin Frameworks Enabled by Deep Eutectic Solvents

ChemSusChem, Volume 19, Issue 1, January 2026.
A sustainable protocol for the synthesis of indirubin in a choline chloride/urea deep eutectic solvent at 70°C under air affords the product in 70% yield without chromatography. The method is robust, scalable to pilot scale, and enables late‐stage functionalization, granting access to a wide range of indirubin derivatives. CHEM21 green metrics validate
Biagio Delvecchio, Luciana Cicco, Andrea Nicola Paparella, Gaetano Di Salvo, Filippo Maria Perna, Vito Capriati   +5 more
wiley   +1 more source

Purification of 89Zr by Hydroxamate-Based Resins

He huaxue yu fangshe huaxue
In the preparation of 89Zr using a cyclotron to bombard a 89Y solid target, trace metal impurities such as Fe, Al, Zn, and Mg, along with unreacted 89Y, are present.
Li-qiang WANG, Ling-yun YANG, Xiao-hua YU   +2 more
doaj   +1 more source

Therapeutic Perspectives of SIRT6 Regulation: Computational Analysis of Activation and Inhibition by Bioactive Molecules

Journal of Molecular Recognition, Volume 39, Issue 1, January 2026.
ABSTRACT Sirtuin 6 (SIRT6) is an enzyme belonging to the class of nicotinamide adenine dinucleotide (NAD+) dependent histone deacetylases. It has been of interest due to its multivariate biological role and association with aging‐related diseases and metabolic dysfunctions.
Érika Geicianny de Carvalho Matias, Katyanna Sales Bezerra, Washington Sales Clemente Junior, Jonas Ivan Nobre Oliveira, Douglas Soares Galvão, Umberto Laino Fulco   +5 more
wiley   +1 more source

An extended siderophore suite from Synechococcus sp. PCC 7002 revealed by LC-ICPMS-ESIMS [PDF]

, 2015
Author Posting. © The Author(s), 2015. This is the author's version of the work. It is posted here by permission of Royal Society of Chemistry for personal use, not for redistribution.
Boiteau, Rene M., Repeta, Daniel J.
core   +1 more source

Polymeric Nanoparticles for the Diagnosis and Treatment of Snakebite

Macromolecular Chemistry and Physics, Volume 227, Issue 1, 15 January 2026.
Snakebite envenomation affects between 1.8 and 5.5 million people annually, many of whom suffer disabilities or even death. Current antivenoms are composed of plasma‐derived antibodies. However, there remains an underexplored opportunity to utilise polymer‐based nanoparticles.
Neil Prabhakar, Thomas Oliver, Alexander N. Baker   +2 more
wiley   +1 more source

Design, synthesis, molecular docking study, and biological evaluation of salicylaldimine derivatives as potential histone deacetylases inhibitors (HDACi) and anticancer agents

Archives of Pharmaceutical Sciences Ain Shams University, 2018
Despite the increased success rates of histone deacetylases inhibitors (HDACi) as potent anticancer agents, many metabolic obstacles face the hydroxamic acid-based HDAC inhibitors, which inspired us to develop non-hydroxamate HDAC inhibitors.
Heba M. Hesham, Deena S. Lasheen, Khaled A. M. Abouzid   +2 more
doaj   +1 more source

hydroxamic acids

, 2014
Citation: 'hydroxamic acids' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.H02911 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire   +1 more source