Supramolecular assembly and DNA cleavage activity of a nickel(II) complex
A new mononuclear nickel(II) complex, [NiL 2 ] (HL = ((2-(5-fluoro-2-hydroxybenzyl)(2-(imidazole-2-yl)ethyl))imine), has been synthesized and characterized by IR, UV–vis and X-ray diffraction technique. The X-ray crystal structure of the complex shows that the coordination environment around Ni(II)...
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| Veröffentlicht in: | Transition metal chemistry (Weinheim) 2010-11, Vol.35 (8), p.985-989 |
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| container_title | Transition metal chemistry (Weinheim) |
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| creator | Rao, Tong Li, Muzi Yan, Xiao Fei Pan, Zhi Quan Zhou, Hong Huang, Qi Mao Hu, Xue Lei |
| description | A new mononuclear nickel(II) complex, [NiL
2
] (HL = ((2-(5-fluoro-2-hydroxybenzyl)(2-(imidazole-2-yl)ethyl))imine), has been synthesized and characterized by IR, UV–vis and X-ray diffraction technique. The X-ray crystal structure of the complex shows that the coordination environment around Ni(II) ion is an approximate octahedron. Each molecule connects with four adjacent neighbors through strong hydrogen bonding interactions (N–H···O, d(N–O) = 2.687 Å and ∠N–H···O = 158.3(1)°), forming a supramolecular network. The interaction of the complex with DNA was monitored using agarose gel electrophoresis. The results show that the complex has DNA cleavage activity. The cyclic voltammogram shows one pair of anodic and cathodic peaks with E
1/2
= −1.06 V, assigned to the Ni(II)/Ni(I) couple. |
| doi_str_mv | 10.1007/s11243-010-9420-8 |
| format | Article |
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2
] (HL = ((2-(5-fluoro-2-hydroxybenzyl)(2-(imidazole-2-yl)ethyl))imine), has been synthesized and characterized by IR, UV–vis and X-ray diffraction technique. The X-ray crystal structure of the complex shows that the coordination environment around Ni(II) ion is an approximate octahedron. Each molecule connects with four adjacent neighbors through strong hydrogen bonding interactions (N–H···O, d(N–O) = 2.687 Å and ∠N–H···O = 158.3(1)°), forming a supramolecular network. The interaction of the complex with DNA was monitored using agarose gel electrophoresis. The results show that the complex has DNA cleavage activity. The cyclic voltammogram shows one pair of anodic and cathodic peaks with E
1/2
= −1.06 V, assigned to the Ni(II)/Ni(I) couple.</description><identifier>ISSN: 0340-4285</identifier><identifier>EISSN: 1572-901X</identifier><identifier>DOI: 10.1007/s11243-010-9420-8</identifier><language>eng</language><publisher>Dordrecht: Springer Netherlands</publisher><subject>Catalysis ; Chemistry ; Chemistry and Materials Science ; Inorganic Chemistry ; Organometallic Chemistry ; Physical Chemistry</subject><ispartof>Transition metal chemistry (Weinheim), 2010-11, Vol.35 (8), p.985-989</ispartof><rights>Springer Science+Business Media B.V. 2010</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c299t-e4fa210b5f9c6fb84fba59177f21aa01dc872ef6b2eb59f59b397b3605dcb0f3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s11243-010-9420-8$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s11243-010-9420-8$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Rao, Tong</creatorcontrib><creatorcontrib>Li, Muzi</creatorcontrib><creatorcontrib>Yan, Xiao Fei</creatorcontrib><creatorcontrib>Pan, Zhi Quan</creatorcontrib><creatorcontrib>Zhou, Hong</creatorcontrib><creatorcontrib>Huang, Qi Mao</creatorcontrib><creatorcontrib>Hu, Xue Lei</creatorcontrib><title>Supramolecular assembly and DNA cleavage activity of a nickel(II) complex</title><title>Transition metal chemistry (Weinheim)</title><addtitle>Transition Met Chem</addtitle><description>A new mononuclear nickel(II) complex, [NiL
2
] (HL = ((2-(5-fluoro-2-hydroxybenzyl)(2-(imidazole-2-yl)ethyl))imine), has been synthesized and characterized by IR, UV–vis and X-ray diffraction technique. The X-ray crystal structure of the complex shows that the coordination environment around Ni(II) ion is an approximate octahedron. Each molecule connects with four adjacent neighbors through strong hydrogen bonding interactions (N–H···O, d(N–O) = 2.687 Å and ∠N–H···O = 158.3(1)°), forming a supramolecular network. The interaction of the complex with DNA was monitored using agarose gel electrophoresis. The results show that the complex has DNA cleavage activity. The cyclic voltammogram shows one pair of anodic and cathodic peaks with E
1/2
= −1.06 V, assigned to the Ni(II)/Ni(I) couple.</description><subject>Catalysis</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Inorganic Chemistry</subject><subject>Organometallic Chemistry</subject><subject>Physical Chemistry</subject><issn>0340-4285</issn><issn>1572-901X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><recordid>eNp1kEtLAzEURoMoWKs_wF1woy5GbzKZyWRZfBaKLuzCXUjSpEzNPExmiv33ThlBEFzdzfkOl4PQOYEbAsBvIyGUpQkQSASjkBQHaEIyThMB5P0QTSBlkDBaZMfoJMYNAGSUswmav_VtUFXjrem9CljFaCvtd1jVK3z_MsPGW7VVa4uV6cpt2e1w47DCdWk-rL-az6-xaarW269TdOSUj_bs507R8vFhefecLF6f5nezRWKoEF1imVOUgM6cMLnTBXNaZYJw7ihRCsjKFJxal2tqdSZcJnQquE5zyFZGg0un6HLUtqH57G3sZFVGY71XtW36KAVwwlPOioG8-ENumj7Uw2-yyHMChAk6QGSETGhiDNbJNpSVCjtJQO7LyrGsHMrKfVm5F9NxEwe2XtvwK_5_9A3fDHq_</recordid><startdate>20101101</startdate><enddate>20101101</enddate><creator>Rao, Tong</creator><creator>Li, Muzi</creator><creator>Yan, Xiao Fei</creator><creator>Pan, Zhi Quan</creator><creator>Zhou, Hong</creator><creator>Huang, Qi Mao</creator><creator>Hu, Xue Lei</creator><general>Springer Netherlands</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>7TM</scope></search><sort><creationdate>20101101</creationdate><title>Supramolecular assembly and DNA cleavage activity of a nickel(II) complex</title><author>Rao, Tong ; Li, Muzi ; Yan, Xiao Fei ; Pan, Zhi Quan ; Zhou, Hong ; Huang, Qi Mao ; Hu, Xue Lei</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c299t-e4fa210b5f9c6fb84fba59177f21aa01dc872ef6b2eb59f59b397b3605dcb0f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2010</creationdate><topic>Catalysis</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Inorganic Chemistry</topic><topic>Organometallic Chemistry</topic><topic>Physical Chemistry</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Rao, Tong</creatorcontrib><creatorcontrib>Li, Muzi</creatorcontrib><creatorcontrib>Yan, Xiao Fei</creatorcontrib><creatorcontrib>Pan, Zhi Quan</creatorcontrib><creatorcontrib>Zhou, Hong</creatorcontrib><creatorcontrib>Huang, Qi Mao</creatorcontrib><creatorcontrib>Hu, Xue Lei</creatorcontrib><collection>CrossRef</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Nucleic Acids Abstracts</collection><jtitle>Transition metal chemistry (Weinheim)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Rao, Tong</au><au>Li, Muzi</au><au>Yan, Xiao Fei</au><au>Pan, Zhi Quan</au><au>Zhou, Hong</au><au>Huang, Qi Mao</au><au>Hu, Xue Lei</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Supramolecular assembly and DNA cleavage activity of a nickel(II) complex</atitle><jtitle>Transition metal chemistry (Weinheim)</jtitle><stitle>Transition Met Chem</stitle><date>2010-11-01</date><risdate>2010</risdate><volume>35</volume><issue>8</issue><spage>985</spage><epage>989</epage><pages>985-989</pages><issn>0340-4285</issn><eissn>1572-901X</eissn><abstract>A new mononuclear nickel(II) complex, [NiL
2
] (HL = ((2-(5-fluoro-2-hydroxybenzyl)(2-(imidazole-2-yl)ethyl))imine), has been synthesized and characterized by IR, UV–vis and X-ray diffraction technique. The X-ray crystal structure of the complex shows that the coordination environment around Ni(II) ion is an approximate octahedron. Each molecule connects with four adjacent neighbors through strong hydrogen bonding interactions (N–H···O, d(N–O) = 2.687 Å and ∠N–H···O = 158.3(1)°), forming a supramolecular network. The interaction of the complex with DNA was monitored using agarose gel electrophoresis. The results show that the complex has DNA cleavage activity. The cyclic voltammogram shows one pair of anodic and cathodic peaks with E
1/2
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| subjects | Catalysis Chemistry Chemistry and Materials Science Inorganic Chemistry Organometallic Chemistry Physical Chemistry |
| title | Supramolecular assembly and DNA cleavage activity of a nickel(II) complex |
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