Results 81 to 90 of about 51,454 (296)
, 2018 The PMo12-PPy heterogeneous cathode was synthesized electrochemically. In doing so, the PMo12 redox-active material was impregnated throughout the conductive polymer matrix of the poly(pyrrole) nanowires.
Sang Bok Lee (1416703) +3 more
core +1 more source
Advanced Science, EarlyView.Precursor stoichiometry programs the surface chemistry of carbon dots, directing their self‐assembly into distinct aggregation modes. Aldehyde‐enriched surfaces form ordered, hydrogen‐bonded assemblies that enable bright red solid‐state fluorescence, whereas amine‐rich surfaces promote compact π–π stacked aggregates with broadband visible‐light ...
Gaixia Yang +8 more
wiley +1 more source
Angewandte Chemie, EarlyView.Here we demonstrate that weak HB CH donor cyanostilbenes promote water/ion transport through their ability to form less‐ordered transient water channels within the lipid bilayer with increased water permeability and NO3−/ Cl− selectivity. ABSTRACT Transmembrane water transport strongly depends on how dynamic, translocating water clusters are stabilized
Ioan Stroia +6 more
wiley +2 more sources
One-pot preparation of substituted pyrroles from α-diazocarbonyl compounds
Beilstein Journal of Organic Chemistry, 2008 In this work an efficient one-pot synthesis of substituted pyrroles 7a–n is described, which involves the in situ formation of dihydrofurans ethyl 5-butoxy-2-methyl-4,5-dihydrofuran-3-carboxylate (4), 1-(5-butoxy-2-methyl-4,5-dihydrofuran-3-yl)ethanone ...
Fernando de C. da Silva +5 more
doaj +1 more source
, 2020 This Structure Data File (SDfile) is associated with the thesis: Chen, W. "Part I: synthesis of some pyrrole-derived conducting polymers; Part II: synthesis of pyrrole-annealated tetrathiafulvalene." and http://library.ua.edu/vwebv/holdingsInfo?bibId ...
Scalfani, Vincent F.
core
, 2018 (A) Pyrrole adducts in serum of rats treated with 2,5-HD. (B) Pyrrole adducts in serum of rats treated with n-hexane. (C) Pyrrole adducts in urine of rats treated with 2,5-HD. (D) Pyrrole adducts in urine of rats treated with n-hexane.
Qiong Wang (117288) +5 more
core +1 more source
Advanced Science, EarlyView.CeO2‐x/Pt single‐atom nano‐island is constructed via low‐temperature reduction, featuring abundant oxygen vacancies and an island–sea structure. It delivers outstanding multi‐enzyme‐mimetic activity and ROS‐scavenging efficiency. Density functional theory reveals optimized electronic structures and reaction pathways.
Yang Zhu +12 more
wiley +1 more source
Angewandte Chemie, EarlyView.We report a heterogeneous double hydrogen bond/photoredox synergistic catalysis, wherein the flexibility and spatial orientation of catalytic centers, rather than catalyst activity, play a dominant role in catalytic performance. ABSTRACT Catalyst activity is typically the primary priority in designing a catalytic system. The higher catalyst activity is
Jing Ouyang +8 more
wiley +2 more sources
Advanced Science, EarlyView.Phylogenetic and biochemical analyses of the heme transporter CydDC reveal its functional conservation throughout bacterial evolution and demonstrate its unique asymmetric allosteric mechanism. Furthermore, impairment of CydDC function directly affects bacterial antibiotic resistance and likely compromises antibiotic efficacy through drug efflux.
Lili Yang +19 more
wiley +1 more source
Perilipin‐2‐Anchored Lipid Droplet‐Targeting Phototheranostics
Angewandte Chemie, EarlyView.This study reports two NIR theranostic dyes, C‐BDP‐OH and C‐BDP‐OMe. C‐BDP‐OMe targets lipid droplets via a dual‐anchoring mechanism with PLIN2, enabling wash‐free tumor imaging. With 62.6% photothermal conversion efficiency, it achieves tumor ablation by downregulating PLIN2, disrupting LD‐mitochondria crosstalk, and triggering apoptosis and ...
Lipeng Zhang +9 more
wiley +2 more sources