ISOMERS

作品数：223被引量：234H指数：7
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相关领域：理学更多>>
相关作者：张洪玲顾峻岭史雪岩傅若农李文奇更多>>
相关机构：北京理工大学中华人民共和国环境保护部中国水利水电科学研究院北京市环境保护监测中心更多>>
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相关基金：国家自然科学基金国家重点基础研究发展计划中国博士后科学基金广东省自然科学基金更多>>
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Temperature-Driven Axial-Equatorial Isomerism and Magnetic Relaxation on Low-Spin Co(Ⅱ)Borohydride Complexes
《Chinese Journal of Chemistry》2025年第4期423-430,共8页Jing-Yu Wang Zhen Li Lu Zhang Yan-Cong Chen Ze-Yu Ruan Shan-Nan Du Wei Deng Si-Guo Wu Jun-Liang Liu Ming-Liang Tong 
supported by the NSFC(Grant Nos.22475246,22105230 and 21821003);the Fundamental Research Funds for the Central Universities;Sun Yat-sen University(24xkjc003 and 24qnpy051).
Crystalline materials with diastereomerism serve as ideal prototypes for investigating the influence of coordination environments on chemophysical properties.In this study,we synthesized a pair of axial-equatorial iso...
关键词：Metal borohydride complexes Axial-equatorial isomerism Low spin Magnetism STEREOCHEMISTRY Crystal structure ISOMERS 
Chemistry-driven mass spectrometry for structural lipidomics at the C=C bond isomer level
《Chinese Chemical Letters》2025年第1期225-233,共9页Junmeng Luo Qiongqiong Wan Suming Chen 
financially supported by the National Natural Science Foundation of China(No.22074111);National Key Research and Development Program of China(No.2021YFC2700700);the Opening fund of Hubei Key Laboratory of Bioinorganic Chemistry&Materia Medica(No.BCMM202303)。
As more and more studies have shown that lipid molecules play an important role in the whole biology,in-depth analysis of lipid structure has become particularly important in lipidomics.Mass spectrometry(MS),as the pr...
关键词：Mass spectrometry Structural lipidomics Lipid isomers Double bond location Double bond configuration Chemical derivatization 
Fuel type recognition of ester isomer additives in flames by optical diagnostics coupled with machine learning method
《Science China(Technological Sciences)》2024年第11期3431-3442,共12页HE JiaYing CHEN MengFei WU BingKun YING YaoYao YAN WeiJie LI TianJiao LIU Dong 
supported by the National Natural Science Foundation of China(Grant Nos.52076110,52376115,and 52106160)。
Based on machine learning models,an approach for the type recognition of oxygenated additives(ester isomers,i.e.,methyl butyrate,methyl crotonate,ethyl acrylate,and ethyl acrylate)via optical diagnostics was proposed....
关键词：fuel recognition machine learning feature extraction optical diagnostics ester isomers 
Simulation of nuclear isomer production in laser-induced plasma
《Matter and Radiation at Extremes》2024年第5期1-9,共9页Zhiguo Ma Yumiao Wang Yi Yang Youjing Wang Kai Zhao Yixin Li Changbo Fu Wanbing He Yugang Ma 
supported by the National Key Research and Development Program of China(NKPs)(Grant No.2023YFA1606900);the National Natural Science Foundation of China(NSFC)under Grant No.12235003.
Nuclear isomers play essential roles in various fields,including stellar nucleosynthesis,nuclear clocks,nuclear batteries,clean nuclear energy,and-ray lasers.Recent technological advances in high-intensity lasers have...
关键词：process. ISOMERS EXCITATION 
Intelligent laser-induced graphene sensor for multiplex probing catechol isomers
《Chinese Chemical Letters》2024年第7期227-234,共8页Tian Cao Xuyin Ding Qiwen Peng Min Zhang Guoyue Shi 
supported by the National Natural Science Foundation of China(Nos.22274053 and 22274051);the Shanghai Municipal Science and Technology Major Project(“Beyond Limits Manufacture”)。
Herein,we unveil the intelligent detection of multiple catechol isomers in complex environments utilizing both laser-induced graphene(LIG)and artificial neural network(ANN).The large scale-up manufacturing of LIG-base...
关键词：Laser-induced graphene Phenolic pollutants Electrochemical detection Artificial neural network 
Isomeric fluorescence sensors for wide range detection of ionizing radiations
《Defence Technology（防务技术）》2024年第4期247-257,共11页Jimin Han Tianyu Yang Li Yang Yuanjian Li 
financial support from the National Natural Science Foundation of China(Grant No.21801016);the Science and Technology on Applied Physical Chemistry Laboratory(Grant No.6142602220304)。
In order to achieve a wider range of ionizing radiations detection,novel fluorescence sensing materials have been developed that utilize the fluorescence enhancement phenomenon caused by the intramolecular photoinduce...
关键词：Perylene imide Intramolecular PET Ionizing radiation detection Fluorescence sensor ISOMERS 
Visible-light-activated aziridination reaction enables simultaneous resolving of C=C bond location and the sn-position isomers in lipids
《Chinese Chemical Letters》2024年第4期481-485,共5页Qiongqiong Wan Yanan Xiao Guifang Feng Xin Dong Wenjing Nie Ming Gao Qingtao Meng Suming Chen 
financially supported by the National Natural Science Foundation of China (Nos.22074111, 22004093 and 22004092);the National Key Research and Development Program of China (No.2021YFC2700700);the support of the start-up funds of Wuhan University and the National Youth Talents Plan of China。
There is a close relationship between the biological functions of lipids and their structures, and various isomers greatly increases the complexity of lipid structures. The C=C bond location and sn-position are two of...
关键词：AZIRIDINATION Lipid isomers C=C bond location sn-Position Mass spectrometry 
Application of "Three-in-One" Strategy Based on MOF-199 in Determination of Phenylenediamine Isomers and Cr(Ⅵ)
《Journal of Analysis and Testing》2024年第1期28-39,共12页Yueci Xiang Jiantao Wei Huipeng Sun Ruiyi Zhao Zehua Han Shuangtong Wu Xiaoyan Liu Haixia Zhang 
supported by the National Natural Science Foundation of China(NSFC)Fund(22174058,U21A20282);Sci-tech plan projects of Gansu province(22CX3GA023).
Industry progressing caused the pollutants into the surface and groundwater,including organic pollutants such as phenylenediamine(PD)and heavy metals such as Cr(Ⅵ).Herein,a simple"three-in-one"strategy based on MOF-1...
关键词：On-site detection “Three-in-one”strategy Phenylenediamine isomers 
Mapping structure-property relationships in fullerene systems:a computational study from C_(20)to C_(60)
《npj Computational Materials》2024年第1期833-843,共11页Bin Liu Jirui Jin Mingjie Liu 
supported by the University of Florida’s new faculty start-up funding.
Fullerenes,as characteristic carbon nanomaterials,offer significant potential for diverse applications due to their structural diversity and tunable properties.Numerous isomers can exist for a specific fullerene size,...
关键词：PROPERTIES PROPERTY ISOMERS 
Propeller-shaped NI isomers of cathode interfacial material for efficient organic solar cells
《Nano Research》2024年第3期1564-1570,共7页Hao Liu Jilei Jiang Shuixing Dai Liangmin Yu Xu Zhang Xianbiao Hou Ke Gao Heqing Jiang Minghua Huang 
supported by the National Natural Science Foundation of China(No.22105189).
Cathode interfacial materials(CIMs)stand as critical elemental in organic solar cells(OSCs),which can align energy levels,and foster ohmic contacts between the cathode and active layer of the OSCs.Nevertheless,the lag...
关键词：propeller-shaped molecules naphthalimide(NI)isomers cathode interfacial materials organic solar cells 
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