Zobrazeno 1 - 10
of 65
pro vyhledávání: '"Makoto Chikira"'
Publikováno v:
International Journal of Molecular Sciences, Vol 16, Iss 9, Pp 22754-22780 (2015)
The interaction of simple and ternary Cu(II) complexes of 1,10-phenanthrolines with DNA has been studied extensively because of their various interesting and important functions such as DNA cleavage activity, cytotoxicity towards cancer cells, and DN
Externí odkaz:
https://doaj.org/article/ee8b219f7a7942159c9a110c52ebd492
Publikováno v:
International Journal of Molecular Sciences, Vol 16, Iss 9, Pp 22754-22780 (2015)
International Journal of Molecular Sciences
International Journal of Molecular Sciences
The interaction of simple and ternary Cu(II) complexes of 1,10-phenanthrolines with DNA has been studied extensively because of their various interesting and important functions such as DNA cleavage activity, cytotoxicity towards cancer cells, and DN
Autor:
Yusuke Kitamura, Makoto Chikira, Atsushi Yamada, Hidekazu Arii, Maiko Tateishi, Yuuichiro Mutoh, Masato Kimura, Yusuke Iwasaki
Publikováno v:
Inorganic Chemistry Communications. 14:1461-1464
DNA-fiber EPR spectra revealed that intercalative binding of the ternary copper(II) complexes of cationic Schiff-bases and N-heteroaromatic amines induced the rearrangement of coordination spheres of the complexes from tetragonal pyramidal to square
Autor:
Yusuke Kitamura, Sze Tin Von, Hoi-Ling Seng, Hong Boon Lee, Makoto Chikira, Seik Weng Ng, Chew Hee Ng
Publikováno v:
JBIC Journal of Biological Inorganic Chemistry. 17:57-69
By inhibiting only two or three of 12 restriction enzymes, the series of [M(phen)(edda)] complexes [M(II) is Cu, Co, Zn; phen is 1,10-phenanthroline; edda is N,N'-ethylenediaminediacetate] exhibit DNA binding specificity. The Cu(II) and Zn(II) comple
Autor:
Mohd Jamil Maah, Makoto Chikira, Wee Tee Tan, Chew Hee Ng, Hirokazu Hamada, Kong Wai Tan, Hoi-Ling Seng
Publikováno v:
Polyhedron. 28:2219-2227
A set of copper(II) complexes of glycine and methylated glycine derivatives, Cu(aa)2, consisting of C-dimethylglycine, l-alanine, N-dimethylglycine and sarcosine, was investigated for their DNA binding and nucleolytic properties by means of EPR and v
Autor:
Makoto Chikira
Publikováno v:
Journal of Inorganic Biochemistry. 102:1016-1024
DNA-fiber EPR spectroscopy and its application to studies of the DNA binding orientation and dynamic properties of Cu(II) ions and their complexes with amino acids and peptides are reviewed. Cu(II) ions bind in at least two different binding modes; o
Autor:
Hirokazu Hamada, Eswary Thirthagiri, Paul H. Jensen, Chew Hee Ng, Sze Tin Von, King Chow Kong, Pauline Balraj, Makoto Chikira
Publikováno v:
Dalton Trans.. :447-454
A series of ternary metal(ii) complexes {M(phen)(edda); 1a (Cu), 1b (Co), 1c (Zn), 1d (Ni); H(2)edda = N,N(')-ethylenediaminediacetic acid} of N,N'-ethylene-bridged diglycine and 1,10-phenanthroline were synthesized and characterized by elemental ana
Publikováno v:
Thin Solid Films. 499:201-206
Novel rod-shaped Ru complex having naphthalene-1, 4:5,8-bis(dicarboximide) (ndi) as a DNA intercalating group and alkylphosphonate as an anchoring group was synthesized. Upon addition of calf thymus DNA to aqueous solution of the Ru complex, both met
Autor:
Takashi Sugizaki, Mallayan Palaniandavar, Tomoya Hirohama, Makoto Chikira, Yuko Kuranuki, Pitchumony Tamil Selvi, Hidekazu Arii, Eriko Ebina
Publikováno v:
Journal of Inorganic Biochemistry. 99:1205-1219
A series of copper(II) complexes of the type [Cu(L)]2+, where L = N,N'-dialkyl-1,10-phenanthroline-2,9-dimethanamine and R = methyl (L1), n-propyl (L2), isopropyl (L3), sec-butyl (L4), or tert-butyl (L5) group, have been synthesized. The interaction
Publikováno v:
Journal of Inorganic Biochemistry. 98:1778-1786
The DNA binding orientation and dynamic behavior of Cu(II) complexes of 1,4,7-triazacyclononane ([9]aneN(3)), 1, and an acridine conjugate, 2, were investigated by DNA fiber EPR (EPR=electron paramagnetic resonance) spectroscopy. Crystal and molecula