Results 231 to 240 of about 104,038 (266)

Understanding and Tuning Singlet–Triplet (S1–T1) Energy Gaps in Planar Organic Chromophores

open access: yesAngewandte Chemie International Edition, EarlyView.
A new framework for tuning singlet–triplet (S1–T1) gaps based on electrostatic interactions of the transition density is developed. Three widely applicable design rules for maximizing the singlet–triplet gap are derived: minimizing the number of electrons, localizing the excitation, and optimizing through‐space interactions.
Weixuan Zeng   +3 more
wiley   +1 more source

Controlled Growth of Oligophenylene‐Structures on Graphene for Facile Secondary functionalization.

open access: yesAngewandte Chemie International Edition, Accepted Article.
Functionalization of graphene derivatives is a common approach to tune material properties for use in various applications. Due to the low reactivity of the unsaturated carbon lattice of graphene, not only are few chemical approaches suitable for successful functionalization, such as those involving highly reactive in situ formed radical species or ...
Christian Eberhard Halbig   +6 more
wiley   +1 more source

Design and Production of Biofunctional PVA/PLA Double‐Layered Fiber Wound Dressing by Electrospinning Method

open access: yesJournal of Applied Polymer Science, EarlyView.
ABSTRACT In this study, a double‐layered wound dressing combined with biofunctional components was produced, and characterization studies were conducted. To produce fiber wound dressing, polylactic acid (PLA) and polyvinyl alcohol (PVA) were used in the layers, and the electrospinning method was preferred.
Alpay Kose   +7 more
wiley   +1 more source

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