Results 141 to 150 of about 133,066 (344)
Aggregate, EarlyView.This work presents a side‐chain engineering strategy to finely balance molecular aggregation and crystallinity in polymer donors, achieving low non‐radiative energy loss and enhanced charge transport. A record‐high PCE of 15.74% was attained using diester‐functionalized thieno[3,2‐b]thiophene moiety based polymers, showcasing their great promise for ...
Ling Xue +9 more
wiley +1 more source
Angewandte Chemie, EarlyView.An unprecedented poly(p‐phenylene phosphaborene) (BP‐PPV), derived from poly(p‐phenylene vinylene) (PPV) by substitution of the bridging C═C moieties by valence isoelectronic B═P units, has been prepared. The polymer and related monodisperse oligomers feature an effectively π‐conjugated backbone—involving the B═P bonds—and they show fluorescence from a
Julian Glock +10 more
wiley +2 more sources
Gel Permeation Chromatography Characterization of the Chain Length Distributions in Thiol−Acrylate Photopolymer Networks [PDF]
, 2006 Amber E. Rydholm +3 more
openalex +1 more source
Aggregate, EarlyView.The natural biomass‐based hydrogel is critical to sustainable development of bioelectronic device. Our review introduces design, construction, and applications involved in fabricating starch‐based conductive materials. We also elucidate their synthesis mechanisms, and elaborate on the methods for imparting conductivity to starch and their application ...
Xugang Dang +3 more
wiley +1 more source
Copper Single‐Atom Catalyst for Efficient C─S Coupling in Thioether Synthesis
Angewandte Chemie, EarlyView.We report the first single‐atom catalyst for C─S cross‐coupling, featuring atomically dispersed Cu sites on mesoporous carbon nitride. The catalyst enables efficient, selective, and recyclable thioether synthesis under mild conditions and on a gram scale.
Theodore A. Gazis +9 more
wiley +2 more sources
Cellpose+, a Morphological Analysis Tool for Feature Extraction of Stained Cell Images
Advanced Intelligent Discovery, EarlyView.We introduce Cellpose plus, a morphological and geometrical analysis tool for feature extraction of stained cell images built over Cellpose, a state‐of‐the‐art cell segmentation framework. We also introduce a dataset of DAPI and FITC stained cells to which our new method is applied.
Israel A. Huaman +10 more
wiley +1 more source
Angewandte Chemie, EarlyView.Key molecular intermediates formed in the early stages of carbon nanodot (CND) formation from arginine and ethylenediamine were identified. The resulting CNDs were isolated and thoroughly characterized by several techniques. Multi‐detection gel permeation chromatography enabled absolute determination of the molecular weight, dispersity, and ...
Emanuele Giuliani +6 more
wiley +2 more sources
Rapid preparation of plasmid by gel permeation chromatography on toyopearl HW75S.
, 1983 Koichi Yoshinaga, Yasuhiko Suzuki
openalex +2 more sources
Molecular Weight Distributions of Industrially-Produced Poly-( -Caprolactams) by Gel Permeation Chromatography [PDF]
, 2007 Eduardo Alcaraz Mateos +4 more
openalex +1 more source