Results 221 to 230 of about 75,274 (292)

Thiophene-based Two-Dimensional Dion-Jacobson Perovskite Solar Cells with over 15% Efficiency.

Journal of the American Chemical Society, 2020
Two-dimensional (2D) perovskites are emerging photovoltaic materials because of their highly tunable photophysical proper-ties and improved environmental stability in comparison with 3D perovskites. Here, a thiophene-based bulky dication spacer, namely 2,
Di Lu, Guangwei Lv, Zhiyuan Xu, Yixin Dong, Xiaofei Ji, Yongsheng Liu   +5 more
semanticscholar   +1 more source

Thiophene-based derivatives as anticancer agents: An overview on decade's work.

Bioorganic chemistry (Print), 2020
Heterocyclic compounds hold a pivotal place in medicinal chemistry due to their wide range of biological activities and thus, are exhaustively explored in the field of drug design and development.
Archna, S. Pathania, P. Chawla
semanticscholar   +1 more source

Redox chemistry of thiophene, pyrrole and thiophene-pyrrole-thiophene oligomers

Synthetic Metals, 1999
Abstract Electrochemical properties of oligopyrroles and thiophene-pyrrole-thiophene oligomers, which are key-step intermediates in electropolymerization processes, have been investigated by means of fast electrochemistry, flash photolysis and pulse radiolysis techniques.
P. Audebert, J.-M Catel, V. Duchenet, L. Guyard, P. Hapiot, G. Le Coustumer   +5 more
openaire   +1 more source

Reduced Energy Loss Enabled by a Chlorinated Thiophene‐Fused Ending‐Group Small Molecular Acceptor for Efficient Nonfullerene Organic Solar Cells with 13.6% Efficiency

Advanced Energy Materials, 2019
Generally, highly efficient organic solar cells require both a high open‐circuit voltage (VOC) and a high short‐circuit current density (JSC).
Zhenghui Luo, Tao Liu, Yilin Wang, Guangye Zhang, Rui Sun, Zhangxian Chen, Cheng Zhong, Jingnan Wu, Yuzhong Chen, Maojie Zhang, Yang Zou, Wei Ma, H. Yan, J. Min, Yongfang Li, Chuluo Yang   +15 more
semanticscholar   +1 more source

A Review on Anticancer Activities of Thiophene and its Analogs.

Mini-Reviews in Medical Chemistry, 2020
Cancer is the world's second-largest cause of mortality and one of the biggest global health concerns. The prevalence and mortality rates of cancer remain high despite significant progress in cancer therapy.
Raghav Mishra, Nitin Kumar, Isha Mishra, N. Sachan   +3 more
semanticscholar   +1 more source

Thiophenes, Thiophene 1,1‐Dioxides, and Thiophene 1‐Oxides

ChemInform, 2003
AbstractFor Abstract see ChemInform Abstract in Full Text.
openaire   +1 more source

Thiophene π-Bridge Manipulation of NIR-II AIEgens for Multimodal Tumor Phototheranostics.

Angewandte Chemie
The fabrication of a multimodal phototheranostic platform on the basis of single-component theranostic agent to afford both imaging and therapy simultaneously, is attractive yet full of challenges. The emergence of aggregation-induced emission luminogens
Yixiong Gui, Yuanwei Wang, Deliang Wang, Yi Qin, Guangjie Song, Dingyuan Yan, Ben Zhong Tang, Dong Wang   +7 more
semanticscholar   +1 more source

Positional Thiophene Isomerization: A Geometric Strategy for Precisely Regulating the Electronic State of Covalent Organic Frameworks to Boost Oxygen Reduction.

Angewandte Chemie
With the oxygen conversion efficiency of metal-free carbon-based fuel cells dramatically improved, the building blocks of covalent organic frameworks (COFs) raised principal concerns on the catalytic active sites with indistinct electronic states. Herein,
Qian Wang, Chao Wang, Kunpeng Zheng, Binbin Wang, Zhong Wang, Chuanhui Zhang, X. Long   +6 more
semanticscholar   +1 more source

Turning thiophene contaminant into polymers from wastewater by persulfate and CuO

, 2020
Turning heterocyclic contaminants into polymers from industrial wastewater is a promising method that opens a new door for feasible and cost-effective treatment for aromatic wastewater.
Xiao-Cong Zhang, Song-hai Wu, Shao-yi Jia, Cong Wang, Shi-Wei Sun, Xiang-Ming Wang, Zi-He Meng, Yi‐Ying Lin, Yong Liu, Hai-Tao Ren, Xu Han   +10 more
semanticscholar   +1 more source

Adsorption of phenol, hydrazine and thiophene on stanene monolayers: A computational investigation

Synthetic metals, 2019
The adsorption of phenol, hydrazine and thiophene molecules on the stanene monolayers were investigated using the density functional theory calculations. Various adsorption positions of molecules on the stanene monolayers were tested.
A. Abbasi
semanticscholar   +1 more source