Results 181 to 190 of about 17,647 (331)

Electronic Modulation of K⁺‐Intercalated Polymeric Carbon Nitride via ─C≡N/─OH Functionalization for Efficient Photocatalytic H2O2 Production

Advanced Science, EarlyView.
K+ is successfully embedded in the PCN interlayers via a high‐temperature polymerization. The incorporation of K+ perturbs the local electronic structure via interaction with nitrogen lone pairs, narrowing the PCN bandgap, which exhibits superior photocatalytic performance, achieving a high H2O2 generation rate both in situ and under sunlight ...
Qingquan Xue, Shuang Liu, Ye Yang, Jiaxiang Li, Fan Tang, Shengdao Shan, Xiaofeng Shen, Hua Pan, Chi He   +8 more
wiley   +1 more source

Molecular basis of the explosive defence response in the bombardier beetle <i>Brachinus crepitans</i>. [PDF]

R Soc Open Sci
Vogel H, Rügen N, Wielsch N, Twyman RM, Tonk-Rügen M, Vilcinskas A.   +5 more
europepmc   +1 more source

Ultrafast Electron Transfer Coupled with a Proton Relay in an Anisotropic Dual S‐Scheme Heterojunction for Overcoming Kinetics Mismatch in H2O2 Photosynthesis

Advanced Science, EarlyView.
An anisotropic dual S‐scheme heterojunction (C3N4/SubPc‐1/C3N5) is constructed to overcome the electron–proton kinetics mismatch in photocatalytic H2O2 production. The imide bridge serves as a dual channel for ultrafast electron transfer and proton relay, synergistically enabling efficient dual‐pathway oxygen reduction and achieving a high H2O2 ...
Bing Wang, XiangBo Feng, Yao Liu, XinYi Wang, EnZhou Liu, YuZhen Zhao, ZongCheng Miao, Zhuo Li   +7 more
wiley   +1 more source

Spin-State and Reorganization Energy Considerations for Metal-Centered Photoredox Catalysis. [PDF]

J Am Chem Soc
Bowers BE, Pfund B, Beissel HF, Ghosh A, McCusker JK.   +4 more
europepmc   +1 more source

Structure of Helicobasidin, a Novel Benzoquinone from Helicobasidium mompa TANAKA.

, 1964
Shinsaku Natori, Hidejirô Nishikawa, Hideko Ogawa   +2 more
openalex   +2 more sources

Beyond Cocrystals: Hierarchical Functional Assemblies via Noncovalent Synthesis

Advanced Science, EarlyView.
Non‐covalent interactions (NCIs) drive the formation of organic cocrystals with diverse structures and tunable optoelectronic properties. This review explores the essential factors governing these properties, highlighting how the sequential nucleation of cocrystals leads to the self‐assembly of organic hierarchical structures (OHSs).
Ya‐Nan Zhu, Jin Feng, Ying‐Xin Ma, Hong‐Tao Lin, Li‐Wei Xie, Qi‐Liang Peng, Xue‐Dong Wang   +6 more
wiley   +1 more source

Research Progress on Chemical Compositions, Pharmacological Activities, and Toxicities of Quinone Compounds in Traditional Chinese Medicines. [PDF]

Toxics
Li Z, Yao R, Guo H, Jing W, Guo X, Liu X, Pan Y, Cao P, Zhang L, Yang J, Cheng X, Wei F.   +11 more
europepmc   +1 more source

COMPARATIVE STUDY OF THE ABDOMINAL DEFENSIVE SYSTEMS IN TENEBRIONID BEETLES [PDF]

, 1978
Kanehisa, Katsuo
core  

Redox Oligomer Assembling Hierarchical Reinforced Framework Cathodes for Ultra‐Stable High‐Performance Zinc‐Ion Batteries

Advanced Science, EarlyView.
Redox phenoxoline‐benzoquinone oligomer has been designed as reinforced concrete framework like freestanding cathodes for high‐performance ZIBs. An optimal specific capacity of 339.5 mAh g−1 was contributed with exceptional retention of 87.5% after 65 000 cycles at 10 A g−1. Flexible energy storage is also demostrated.
Shuang Liu, Yiliang Lai, Yinghang Gao, Weihua Tang   +3 more
wiley   +1 more source

Electrochemically induced Meerwein arylation as a green strategy for the synthesis of arylbenzoquinone derivatives under batch and flow conditions. [PDF]

Sci Rep
Malmir M, Nematollahi D, Sadatnabi A, Shanehsaz S.   +3 more
europepmc   +1 more source