Results 261 to 270 of about 87,113 (330)

Crucial Role of Oxidation for the Prebiotic Peptide Elongation Promoted by Carbonyl Sulfide

open access: yesEuropean Journal of Organic Chemistry, Volume 29, Issue 1, January 12, 2026.
The prebiotic activation of amino acid (AA) into peptides via N‐carboxyanhydride (NCA), promoted by carbonyl sulfide (COS), cannot proceed without an oxidizing step (enabling better leaving groups than sulfur dianion). While being efficient even at mild pH the prebiotic scope of COS promoted activation of AA, it is however limited because side ...
Alexandre Desfoux   +4 more
wiley   +1 more source

Regulating Promiscuous Catalysis via Substrate‐Induced Transient Assembly

open access: yesAngewandte Chemie International Edition, Volume 65, Issue 1, 2 January 2026.
We report a novel substrate‐induced transient co‐assembly between a short Lys‐rich peptide and Fmoc‐Gly‐OH. In the activated state, the assembly exhibits promiscuous catalytic activity through the rate enhancements of hydrolysis and C═N condensation reactions.
Ayan Chatterjee   +7 more
wiley   +1 more source

Stimuli‐Responsive Chemical Systems That Mimic Biological Dynamics

open access: yesChemistry – A European Journal, Volume 32, Issue 1, 2 January 2026.
Chemists are designing synthetic systems that mimic life's dynamic behaviors, such as motion, sensing, adaptation, and compartmentalization, by integrating reaction networks with stimuli like light, pH, and chemical fuels. This mini‐review surveys molecular machines, responsive materials, nucleic acid networks, and artificial cells, highlighting how ...
Antonio Aguanell   +3 more
wiley   +1 more source

Gut-Brain Axis in Inflammatory Bowel Disease: Pathogenesis and Therapeutics. [PDF]

open access: yesArch Intern Med Res
Perry S   +3 more
europepmc   +1 more source

Multifunctional Bamboo Based Materials Empowered by Multiscale Hierarchical Structures—A Critical Review

open access: yesAdvanced Materials, Volume 38, Issue 2, 8 January 2026.
This review summarizes the latest progress in transforming renewable bamboo resources into high‐value functional materials. It emphasizes how to leverage bamboo's multiscale hierarchical structures to realize innovative applications in energy, construction, environment, and medicine, providing key insights for developing high‐performance bio‐based ...
Yuxiang Huang   +13 more
wiley   +1 more source

Microbiota-targeted strategies in IBD: therapeutic promise of 2'-fucosyllactose and beyond. [PDF]

open access: yesTherap Adv Gastroenterol
Fanous N   +9 more
europepmc   +1 more source

Probiotic‐Based Materials as Living Therapeutics

open access: yesAdvanced Materials, Volume 38, Issue 1, 2 January 2026.
Recent advances in Engineered Living Materials are highlighted, integrating synthetic biology and advanced materials, with a focus on probiotic‐based therapeutics. Probiotic Living Materials hold great potential for biosensing, infection treatment, osteogenesis, wound healing, vaginal and gastrointestinal disorders, and cancer therapy. breakthroughs in
Laura Sabio   +2 more
wiley   +1 more source

Home - About - Disclaimer - Privacy