SCISSION

作品数：35被引量：42H指数：4
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相关领域：理学更多>>
相关作者：计海涛曾琨杨文秀赵宇谢娟更多>>
相关机构：中国石油化工集团公司中国科学院安徽医科大学第一附属医院更多>>
相关期刊：《Chinese Journal of Natural Medicines》《神州》《Science China Chemistry》《Chinese journal of nuclear physics》更多>>
相关基金：国家自然科学基金国家科技支撑计划国家重点基础研究发展计划天津市自然科学基金更多>>
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Visible-light-induced ring-opening cross-coupling of cycloalcohols with vinylazaarenes and enones viaβ-C-C scission enabled by proton-coupled electron transfer
《Chinese Chemical Letters》2025年第2期372-377,共6页Qinghong Zhang Qiao Zhao Xiaodi Wu Li Wang Kairui Shen Yuchen Hua Cheng Gao Yu Zhang Mei Peng Kai Zhao 
financial support from National Natural Science Foundation of China(Nos.21801129,22078153 and22378201);National Key Research and Development Program of China(No.2022YFB3805603);Natural science research projects in Jiangsu Higher Education Institutions(No.18KJB150018);Open Research Fund of School of Chemistry and Chemical Engineering;Henan Normal University(No.2024Y16);Nanjing Tech University(Start-up Grant Nos.39837137,39837101 and 3827401739)for financial support。
Pyridyl-based ketones and 1,6-diketones are both attractive and invaluable scaffolds which play pivotal roles in the construction and structural modification of a plethora of synthetically paramount natural products,p...
关键词：Pyridyl-based ketone 1 6-Diketone Proton-coupled electron transfer C-C Bond cleavage Ring-opening coupling 
Cooperative bond scission by HRP/H_(2)O_(2)for targeted prodrug activation
《Chinese Chemical Letters》2024年第12期399-404,共6页Yunkang Tong Haiqiao Huang Haolan Li Mingle Li Wen Sun Jianjun Du Jiangli Fan Lei Wang Bin Liu Xiaoqiang Chen Xiaojun Peng 
the National Natural Science Foundation of China(No.22090011);the Fundamental Research Funds for China Central Universities(No.DUT22LAB608)for financial support。
The prodrug strategy provides an opportunity for improving the therapeutic index of drugs and avoid ing their side effects.The main challenge lies in the fast and effective release of the parent drugs at the desired s...
关键词：PRODRUG ENZYME Tumor microenvironment Hydrogen peroxide Photodynamic therapy Fluorescent probe 
Increasing polymer scission rate by tying an overhand knot
《Science China Chemistry》2024年第11期3498-3499,共2页Yuheng Hu Jennifer T.Ou Jim YHuang Yuanning Feng 
Similar to the phenomenon of knotted ropes in life, knotted climbing ropes will reduce their strength due to knots. Although computer simulations [1], theoretical speculation[2,3], and intuition [3] suggest that simil...
关键词：POLYMER HYPOTHESIS HOUGH 
Selective scission of glucose molecule by a Pd-modulated Co-based catalyst for efficient CO_(2)reduction under mild conditions
《Science Bulletin》2024年第19期3055-3065,共11页Peidong Zhu Jiacong Li Yang Yang Heng Zhong Fangming Jin 
supported by the National Natural Science Foundation of China(21978170 and 22108171);the Natural Science Foundation of Shanghai(23ZR1435200);the Shanghai Key Laboratory of Hydrogen Science&Center of Hydrogen Science,Shanghai Jiao Tong University,China.
Combining terrestrial biomass as the reductant with submarine-type hydrothermal environments for CO_(2)reduction represents a possible approach for novel energy production systems that sustainably circulate carbon.How...
关键词：Pd-Co catalyst CO_(2) REDUCTION GLUCOSE FORMATE 
Synergy of heterogeneous Co/Ni dual atoms enabling selective C-O bond scission of lignin coupling with in-situ N-functionalization被引量：1
《Journal of Energy Chemistry》2024年第5期16-25,共10页Baoyu Wang Jinshu Huang Hongguo Wu Ximing Yan Yuhe Liao Hu Li 
the National Natural Science Foundation of China(22368014);the Guizhou Provincial S&T Project(ZK[2022]011,GCC[2023]011);the Natural Science Foundation of Guangxi Zhuang Autonomous Region(2023JJA120098);the Guangxi Key Laboratory of Green Chemical Materials and Safety Technology,the Beibu Gulf University(2022SYSZZ02,2022ZZKT04);the Guizhou Provincial Higher Education Institution Program(Qianjiaoji[2023]082)。
Selective cleavage of Csp^(2)-OCH_(3)bond in lignin without breaking other types of C-O bonds followed by N-functionalization is fascinating for on-purpose valorization of biomass.Here,a Co/Ni-based dual-atom catalyst...
关键词：Biomass conversion Heterogeneous catalysis LIGNIN Dual-atom catalyst Selective C-ocleavage 
Three-dimensional potential energy surface for fission of^(236)U within covariant density functional theory被引量：1
《Chinese Physics C》2023年第6期143-149,共7页周明晖 李泽宇 陈盛远 陈永静 李志攀 
Supported by the National Natural Science Foundation of China(11875225,11790325,11790320);the Special Fund from the China Nuclear Data Center;the Fundamental Research Funds for the Central Universities;the Fok Ying-Tong Education Foundation。
We calculate the three-dimensional potential energy surface(PES)for the fission of the compound nucleus^(236)U using covariant density functional theory with constraints on the axial quadrupole and octupole deformatio...
关键词：multi-dimensional potential energy surface covariant density functional theory SCISSION total kinetic energy 
Visible Light-Promoted Ring-Opening Alkenylation of Cyclic Hemiacetals through β-Scission of Alkoxy Radicals被引量：1
《Chinese Journal of Chemistry》2023年第3期259-264,共6页Jiang-Ling Shi Zixuan Wang Zeyu He Bowen Dou Jianbo Wang 
The project is supported by NSFC(91956104),BNLMS,and Laboratory for Synthetic Chemistry and Chemical Biology of Health@InnoHK of ITC,HKSAR.
The chemistry of alkoxy radicals was extensively explored during the period of 1960s to 1990s,but it has remained dormant for the past few decades.Recently,alkoxy radicals attract the attentions again,because new meth...
关键词：Radical reactions Cleavage reactions Visible-light irradiation DECARBOXYLATION Synthetic methods 
Influence of the neck parameter on the fission dynamics within the two-center shell model parametrization
《Chinese Physics C》2022年第12期217-225,共9页Li-Le Liu Xi-Zhen Wu Yong-Jing Chen Cai-Wan Shen Zhu-Xia Li Zhi-Gang Ge Neng-Chuan Shu 
Supported by the National Natural Science Foundation of China(12105369,11790324,11790325,11790323,11790320);the Continuous Basic Scientific Research Project(WDJC-2019-09)。
The influence of the neck parameter on the fission dynamics at low excitation energy is studied based on the three-dimensional Langevin approach,in which the nuclear shape is described with the two-center shell model(...
关键词：nuclear fission two-center shell model fragment mass distribution scission configuration 
Scission of C–O and C–C linkages in lignin over RuRe alloy catalyst被引量：2
《Journal of Energy Chemistry》2022年第4期492-499,共8页Xinxin Li Yangming Ding Xiaoli Pan Yanan Xing Bo Zhang Xiaoyan Liu Yuanlong Tan Hua Wang Changzhi Li 
The National Natural Science Foundation of China(22078317,21878288,21721004,21690083)。
The performance of lignin depolymerization is basically determined by the interunit C–O and C–C bonds.Numerous C–O bond cleavage strategies have been developed, while the cleavage of C–C bond between the primary a...
关键词：C–C bonds Ru Re alloy catalyst Lignin depolymerization 
Evaluation of pre-neutron-emission mass distributions of neutron-induced typical actinide fission using scission point model
《Chinese Physics C》2021年第11期128-135,共8页Dong-Ying Huo Xu Yang Chao Han Chang-Qi Liu Kang Wu Xing-Yu Liu Chang Huang Qin Xie Yuan He Xiao-Jun Bao Ze-En Yao Yu Zhang Jun-Run Wang Xiao-Dong Su Zheng Wei 
the NSFC-Nuclear Technology Innovation Joint Fund(U1867213);the NSAF(U1830102);the National Natural Science Foundations of China(12075105,11705071,11875155);the Fundamental Research Funds for the Central Universities(lzujbky-2021-kb09)。
The scission point model is improved by considering the excitation-dependent liquid drop model to calculate mass distributions for neutron-induced actinide nuclei fission.Excitation energy effects influence the deform...
关键词：mass distributions scission-point model dinuclear system model 
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