Results 51 to 60 of about 2,673 (166)
Advanced Science, EarlyView.Different from the current research trends that mainly focus on optimizing a single color system, a universal organic–inorganic hybrid strategy is proposed, aiming to synergistically enhance the luminescent properties of red, green, and blue multi‐color inorganic long‐persistent phosphorescent materials by trap depth modulation and antenna effect of ...
Ting Tan +7 more
wiley +1 more source
ChemistryOpenHeterocycles are a vital class of compounds in numerous fields, including drug discovery, agriculture, and materials science. Efficient methods for the synthesis of heterocycles remain critical for meeting the demands of these industries. Recent advances
Ramin Javahershenas +3 more
doaj +1 more source
An Integrated DNA Nanoprobe for Intranuclear Imaging and in Situ Profiling of OGG1 Activity
Advanced Science, EarlyView.The TP‐SA nanoprobe, integrating an AS1411 aptamer for nuclear delivery and a FRET array for signal amplification, enables real‐time tracking of nuclear OGG1 activity. It reveals cell‐line‐specific basal OGG1 levels and shows clinical promise using pneumonia patients’ lavage fluid.
Mingzhu Zhao +9 more
wiley +1 more source
High Free‐Volume Imidazole‐Based Ionomers for High‐Temperature Proton Exchange Membrane Fuel Cells
Advanced Science, EarlyView.High free‐volume imidazole‐based ionomers (PF4IM‐72) enable enhanced phosphoric acid uptake and efficient proton transport, delivering peak power densities of 0.645 W cm−2 at 160 °C and 0.838 W cm−2 at 200 °C in HT‐PEMFCs. This work highlights a promising platform for next‐generation ionomers with improved high‐temperature performance and stability ...
Ge Chao +7 more
wiley +1 more source
Reactivity and Stability of (Hetero)Benzylic Alkenes via the Wittig Olefination Reaction
MoleculesWittig olefination at hetero-benzylic positions for electron-deficient and electron-rich heterocycles has been studied. The electronic effects of some commonly used protective groups associated with the N-heterocycles were also investigated for alkenes ...
Ajmir Khan, Mohammed G. Sarwar, Sher Ali
doaj +1 more source
Journal of Chemistry, 2015 Aromaticities of five membered heterocycles, containing up to three heteroatoms, are quantified through the dimethyldihydropyrene (DHP) probe. Bond fixation caused by the fusion of heterocycles to the dimethyldihydropyrene nucleus (DHPN) was measured by ...
Maria, Khurshid Ayub
doaj +1 more source
Results in Chemistry, 2020 A greener strategy for the synthesis of some functionalized heterocycles have been developed using Sonogashira cross-coupling reaction of furfural derived isoxazolidine and isoxazoline derivatives.
Bhaskar Chakraborty, Esmita Chettri
doaj +1 more source
Resistant Peanut Genotype Reprograms Rhizosphere Metabolism to Enhance Bacterial Wilt Suppression
Advanced Science, EarlyView.The resistant peanut genotype selectively recruits beneficial bacteria, which coincides with the activation of salicylic acid (SA)‐dependent systemic acquired resistance (SAR) against Ralstonia solanacearum. Keystone rhizosphere metabolites are positively correlated with both beneficial microbiome assembly and SAR gene expression.
Rui Ren +20 more
wiley +1 more source
Advanced Science, EarlyView.The electrolyte engineering of introducing tetrakis(4‐N, N‐dimethylaminophenyl)porphyrin (TDMAP) is designed to modulate Li+ solvation structure and solid electrolyte interphase, where the interaction with PF₆− anions is altered (Li+–NMe2–PF₆−). Consequently, the cells with optimal additive concentration achieve high Coulombic efficiency (∼99%), and ...
Pooria Afzali +5 more
wiley +1 more source
Nature CommunicationsIn the realm of molecular construction, the skeletal editing techniques of heterocyclic compounds demonstrate unique efficiency, particularly in synthesizing molecular structures that are challenging to obtain through traditional synthetic methods ...
Wen-Wu Sun, Yi-Bing Xie, Bin Wu
doaj +1 more source