PHOTOCLEAVAGE

作品数：7被引量：14H指数：3
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A photocleavable low molecular weight hydrogel for light-triggered drug delivery被引量：4
《Chinese Chemical Letters》2019年第2期485-488,共4页Qihong Liu Hao Wang Guotao Li Miaochang Liu Jinchang Ding Xiaobo Huang Wenxia Gao Huayue Wu 
financial support from the National Natural Science Foundation of China (Nos. 21672164, 21372177)
A photocleavable low-molecular-weight hydrogelator (LMWG) was synthesized based on coumarin derivative.~1H NMR and UV spectroscopy study suggested that the gelator had good gelling ability, and the driving force for t...
关键词：LOW-MOLECULAR-WEIGHT HYDROGELATOR PHOTOCLEAVAGE Photo-triggered DRUG delivery 
Photocleavage Properties and DNA-Binding Studies of Oxovanadium Complexes Incorporating 2-(2-Hydroxybenzylideneamino) Isoindoline-1,3-Dione and Fluoro-Phenanthroline Derivatives
《Open Journal of Inorganic Chemistry》2014年第4期51-63,共13页Peng Ying Pengfei Zeng Jiazheng Lu Ning Yang Hongyuan Chen 
Three mononuclear oxovanadium complexes [VO(Hbid)(CF3PIP)] (1) (Hbid=(E)-2-(2-hydroxybenzylideneamino) isoindoline-1,3-dione, CF3PIP=2-(2-trifluoromethyl phenyl)imidazole[4,5-f][1,10] phenanthroline), [VO(Hbid)(m-CF3P...
关键词：OXOVANADIUM COMPLEXES Synthesis DNA-BINDING PHOTOCLEAVAGE 
Synthesis, DNA and Photocleavage Studies of Ru（ll） Polypyridyl Complexes： [Ru（dppz）（pyz）4]（ClO4）2 and [Ru（dppz）（dmpyz）4]（ClO4）2 Complexes
《Chinese Journal of Chemistry》2012年第7期1641-1646,共6页Pallavi,Ponuganti Nagababu,Penumaka Laxmareddy,Kotha Padmaja,Naishadham Satyanarayana,Sirasani 
In view of the growing interest for the synthesis of metal complexes and their interaction with DNA, we have synthesized and characterized two complexes containing ruthenium as metal center. The complexes are of the t...
关键词：Ru（II） complexes fluorescence binding constants hydrodynamic viscosity supercoiled plasmid DNA pBR322 
The heavy atom effect on photocleavage of DNA by mono-hydroxyl halogenated corroles被引量：4
《Chinese Chemical Letters》2010年第3期373-375,共3页Chi Kwong Chang 
supported by the National Natural Science Foundation of China(Nos.20771039,20625205, 20871122,20971046);National Key Foundation Research Development Project(973) Item of China(No. 2007CB815306)
DNA photocleavage properties of halogenated mono-hydroxyl corrole 1-5 were investigated.It was found that these corroles were able to photocleavage supercoiled pBR 322 DNA（SC） into nicked-circular DNA（NC）.The acti...
关键词：CORROLE DNA PHOTOCLEAVAGE Heavy atom effect 
Synthesis, DNA-binding and photocleavage studies of ruthenium(Ⅱ) complexes [Ru(btz)_3]^(2+) and [Ru(btz)(dppz)_2]^(2+)被引量：4
《Science China Chemistry》2009年第9期1504-1511,共8页YU HuiJuan, HUANG ShuMei, KOU JunFeng, LI LvYing, JIA HaiNa, CHAO Hui & JI LiangNian MOE Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou 510275, China 
Supported by the 973 Program of China (Grant No 2007CB815306);the National Natural Science Foundation of China (Grant Nos 20771105 & 20871122);the Pro-gram for New Century Excellent Talents in University (Grant No NCET-06-0718);the Key Project (Grant No 108103) of Ministry of Education;the Natural Sci-ence Foundation of Guangclong Province (Grant No 9351027501000003)
Two new ruthenium(Ⅱ) complexes, [Ru(btz)3](ClO4)2 (1) and [Ru(btz)(dppz)2](ClO4)2 (2) (btz = 4,4′-bithi-azole, dppz = dipyrido[3,2-a:2′,3′-c]phenazine), have been synthesized and characterized by elemental analysi...
关键词：ruthenium(Ⅱ) complex DNA binding DNA PHOTOCLEAVAGE PDT 
Synthesis, DNA-binding, and Photocleavage of 2,3-Di-2-pyridylquinoxaline-silver(Ⅰ) Complex被引量：2
《Chemical Research in Chinese Universities》2008年第1期15-19,共5页WANG Xiu-li FANG Jia-ni BI Yan-feng LIN Hong-yan LIU Guo-cheng 
Natural Science Foundation of Liaoning Province, China(No.20061073);Education Committee Foundation of Liaoning Province, China(No.22004F023)
A new dinuclear complex, [Ag（L）（CH3CN）]2（ClO4）2·2H2O（L=2,3-di-2-pyridylquinoxaline）, was prepared and characterized by elemental analyses, IR spectroscopy, and single-crystal X-ray diffraction analyses. The i...
关键词：DNA Ag-Polypyridyl complex Interaction Fluorescence CLEAVAGE 
Real time observation of the photocleavage of single DNA molecules
《Chinese Science Bulletin》2003年第7期673-675,共3页LI Bin , HU Jun , WANG Ying, WU Shiying, HUANG Yibo & LI Minqian Shanghai Institute of Nuclear Research,Chinese Academy of Sciences, Shanghai 201800,China 
supposed by the National Natural Science Foundation of China(Grant No.19890385);the fund from the Chinese Academy of Sciences(Grant Nos.STZ-00-07,KJCX-06 and KSCXI-06);the Science and Technology Commission of Shanghai(Grant No.00XD1444029).
A method for real time observation of photo-cleavage of stretched λDNA at single molecular level by a fluorescent microscope coupled with CCD is developed. DNA molecules stained with YOYO-1 are stretched by the mo-le...
关键词：单个DNA分子 光致断裂 原子力显微镜 荧光显微镜 实时观察 生物大分子 
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