Results 171 to 180 of about 17,647 (331)

Mechanisms of Aristolochic Acid Resistance in Specialist Butterflies and Evolutionary Insights for Potential Protective Pathways

Advanced Science, EarlyView.
The study provides an extreme example of insect adaptation to highly toxic defenses of host plants, and investigates the complex strategies to resist carcinogenic aristolochic acids, including physical isolation, metabolic detoxification, and DNA repair.
Yang Luan, Yubo Zhang, Jingjing Li, Jianqing Zhu, Yuyang Lei, Yushi Hu, Zhenqiang Xin, Tianpei Xie, Jiang Zheng, Yuanyuan Lin, Jingjing Shen, Yiyi Cao, Xinyue You, Jing Xi, Jiaying Wu, Weiying Liu, Xinyu Zhang, Yuanting Zheng, David J. Lohman, Leming Shi, Wei Zhang   +20 more
wiley   +1 more source

One-pot synthesis and negative ion mass spectrometric investigation of a densely functionalized cinnoline, 3-amino-5,7,8-trichloro-6-hydroxycinnoline-4-carbonitrile [PDF]

Known densely substituted 3-amino-5,7,8-trichloro-6-hydroxycinnoline-4-carbonitrile was synthesized using a new synthetic protocol involving chloranil and malonitrile via quinone methide formation.
Dempster, NM, Drew, MGB, Edwards, G, Ismail, FMD, Lambert, DJ, Messham, SJ, Nahar, L, Parikh, N, Sarker, SD, Truong, HV   +9 more
core  

Synthesis, Characterization, Single Crystal Structural Studies, Antibacterial Activity and DFT Investigations of 2-Chloro-5-Ethoxy-3,6-Bis(Methylamino)-1,4-Benzoquinone

, 2015
Gautam BPS Dani RK, Prasad RL Srivastava M, Yadav RA Gondwal M   +2 more
openalex   +1 more source

Reaction Model Correlation of the 2,3,5-Trimethyl-1,4-Benzoquinone Synthesis Using CuFe2O4 Nano-Powder as the Catalyst [PDF]

, 2014
Yenchun Liu, Chi Maochieh, Lin Chaoming
openalex   +1 more source

Nanozymes for Energy and Environmental Sustainability

Advanced Science, EarlyView.
At present, the widely used nanozymes are oxidoreductase and hydrolase, which have proved to have great application prospects in energy and environment. ABSTRACT Nanozymes have shown remarkable promise in addressing pressing challenges in energy and environmental sustainability.
Xiaoqi Li, Jinxing Chen, Shaojun Dong
wiley   +1 more source

2,5-Dihydroxy-1,4-benzoquinones Appended with -P(O)(OR)₂ (R = Me or Et) Groups and Their Ammonium and Lithium Salts: Structural, Spectroscopic, and Electrochemical Properties. [PDF]

ACS Omega
Kearney CA, Mooney KM, Sanders JN, Edison KJ, Hague MH, Lippert SJ, Dobson TJ, Valente EJ, Urnezius E.   +8 more
europepmc   +1 more source

Nitrogen‐Boosted H2O2 Production of Arginine‐Polyphenol Nanozyme Drives Oxidative Eustress for Hair Regeneration

Advanced Science, EarlyView.
PEA nanoenzymes are assembled from L‐arginine and EGCG. The nitrogen element in arginine enhances the thermodynamic feasibility of H2O2 production through PEA's oxygen reduction catalysis, enabling nitrogen‐dependent H2O2 release. Intradermal delivery of PEA via microneedles promotes efficient H2O2 synthesis, thereby stimulating regrowth in telogen ...
Yifei Wang, Yaojia Yang, Aoxue Wang, Chen Shen, Shenliang Tan, Changsheng Liu, Yuzheng Zhao, Xue Qu   +7 more
wiley   +1 more source

Degradation kinetics of azirdinyl quinoid antitumour agents [PDF]

, 1985
Beijen, J.H., Driebergen, R.J., Hodes, T.J.M., Holthuis, J.J.M., Reinhoudt, D.N., Underberg, W.J.M.   +5 more
core   +2 more sources

Studies on the Chemical Analysis with Organic Reagents.VI-X. IX. Colorimetric Determination of Palladium with N, N'-Ethylenedi(4-methoxy-1, 2-benzoquinone-1 -oxime-2-imine)

, 1959
Michio MASHIMA
openalex   +2 more sources

Theoretical study of the Diels-Alder reaction betweeno-benzoquinone and norbornadiene [PDF]

, 2013
Ramiro F. Quijano‐Quiñones, Mariana Quesadas-Rojas, Gabriel Cuevas, Gonzalo J. Mena‐Rejón   +3 more
openalex   +1 more source