Results 41 to 50 of about 180,433 (381)

Intermolecular Interactions as Driving Force of Increasing Multiphoton Absorption in a Perylene Diimide‐Based Coordination Polymer

Advanced Functional Materials, EarlyView.
This study uncovers the unexplored role of intermolecular interactions in multiphoton absorption in coordination polymers. By analyzing [Zn2tpda(DMA)2(DMF)0.3], it shows how the electronic coupling of the chromophores and confinement in the MOF enhance two‐and three‐photon absorption.
Simon Nicolas Deger, Anna Mauri, Yang Cui, Sebastian Josef Weishäupl, Ali Deniz Özdemir, Hamad Syed, Aleksandr Ovsianikov, Wolfgang Wenzel, Alexander Pöthig, Jürgen Hauer, Mariana Kozlowska, Roland Augustinus Fischer   +11 more
wiley   +1 more source

Alginate and Chitosan-Based Delivery Systems for Improving the Bioavailability and Therapeutic Efficacy of Curcumin

Pharmaceutics
One of the major challenges in harnessing the therapeutic benefits of curcumin (an active ingredient from turmeric) is its poor bioavailability due to its short biological half-life.
Anand A. Sable, Amit Kunwar, Atanu Barik
doaj   +1 more source

Applications of carbon dots on tumour theranostics

View, 2021
Carbon dots (CDs) have been extensively investigated as prime candidates for developing tumour theranostic platform due to their tunable fluorescence emission and excitation, good photostability, high water solubility and biocompatibility.
Hao Wu, Wen Su, Huimin Xu, Yang Zhang, Yunchao Li, Xiaohong Li, Louzhen Fan   +6 more
doaj   +1 more source

Advancing Electronic Application of Coordination Solids: Enhancing Electron Transport and Device Integration via Surface‐Mounted MOFs (SURMOFs)

Advanced Functional Materials, EarlyView.
The layer‐by‐layer (LbL) assembly of coordination solids, enabled by the surface‐mounted metal‐organic framework (SURMOF) platform, is on the cusp of generating the organic counterpart of the epitaxy of inorganics. The programmable and sequential SURMOF protocol, optimized by machine learning (ML), is suited for accessing high‐quality thin films of ...
Zhengtao Xu, Christof Wöll, Stefan Bräse   +2 more
wiley   +1 more source

Stable organic self-assembled microwire lasers for chemical vapor sensing

Communications Chemistry, 2021
Organic microlaser sensors are highly promising for chemical vapor detection due to their chemical versatility, but their poor stabilities are hampering applications.
Zheming Chen, Chenghu Dai, Wei Xiong, Yanke Che, Chuang Zhang   +4 more
doaj   +1 more source

TiO2 metasurfaces: From visible planar photonics to photochemistry

Science Advances, 2019
The applications of TiO2 metasurfaces are extended from static planar visible photonics to dynamic devices and photochemistry. TiO2 metasurfaces have been intensively studied in the past few years.
Yunkai Wu, Wenhong Yang, Yubin Fan, Q. Song, S. Xiao   +4 more
semanticscholar   +1 more source

Merging photochemistry with electrochemistry in organic synthesis

, 2020
Photochemistry and electrochemistry are two powerful tools in organic synthesis as reflected by the recent resurgence of both research areas. Despite the impressive advances achieved so far, both synthetic technologies suffer from innate disadvantages ...
Yi Yu, P. Guo, Junsong Zhong, Yaofeng Yuan, Keyin Ye   +4 more
semanticscholar   +1 more source

Soft and Stiff 3D Microstructures by Step‐Growth Photopolymerization Using a Single Photoresin and Multi‐Photon Laser Printing

Advanced Functional Materials, EarlyView.
An additive and initiator‐free photoresin based on a prepolymer decorated with photoreactive step‐growth units as crosslinkers allows for the fabrication of 3D microstructures with strongly disparate mechanical properties ranging from stiff to soft. Abstract Manufacturing three‐dimensional (3D) microstructures with multi‐material properties via two ...
Tugce Nur Eren, Jiajie Liang, Jonathan Ludwig Günter Schneider, Martin Wegener, Jens Bauer, Katharina Ehrmann, Florian Feist, Christopher Barner‐Kowollik   +7 more
wiley   +1 more source

Photocatalytic degradation of fast green using nanosized CeCrO₃

Macedonian Journal of Chemistry and Chemical Engineering, 2010
Fast green dye has been widely used in histology and cytology. It has been found to have tumorigenic effects in experimental animals, as well as mutagenic effects in both experimental animals and humans.
Indu Bhati, Pinki B. Punjabi, Suresh C. Ameta   +2 more
doaj   +1 more source

Hydroxylamine Derivatives as Nitrogen-Radical Precursors in Visible-Light Photochemistry.

Chemistry, 2018
In recent years, hydroxylamines derivatives have been exploited as nitrogen-radical precursors in visible-light photochemistry. Their ability to serve as electrophores in redox chemistry has propelled the development of many novel transformations ...
Jacob Davies, Sara P. Morcillo, James J. Douglas, Daniele Leonori   +3 more
semanticscholar   +1 more source