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of 22
pro vyhledávání: '"Shi-Yong Ran"'
Autor:
Chao Cheng, Shi-Yong Ran
Publikováno v:
The Scientific World Journal, Vol 2014 (2014)
The interaction between λ—DNA and cationic surfactants with varying alkyl chain lengths was investigated. By dynamic light scattering method, the trimethyl-ammonium bromides-DNA complex formation was shown to be dependent on the length of the surf
Externí odkaz:
https://doaj.org/article/299e73500fe14490862fc9d7da1ec970
Publikováno v:
International Journal of Biological Macromolecules. 210:292-299
Lanthanide (Ln) cations exhibit unique properties that include the ability to interact with DNA to form metal-DNA complexes, which are of great interest in medical, biological and nano-technological fields. Both experimental and theoretical studies h
Autor:
Shu-Qian Hu, Shi-Yong Ran
Publikováno v:
The Journal of Physical Chemistry B. 126:1876-1884
Lead ions can bind to DNA via nonelectrostatic interactions and hence alter its structure, which may be related to their adverse effects. The dynamics of Pb
Autor:
Shi-Yong Ran, Kang-Tao Liu
Publikováno v:
Physical Chemistry Chemical Physics. 21:2919-2928
The metal ion–DNA interaction is key to biochemical processes and has applications in areas such as metal ion sensors and DNA nanomachines. For example, the formation of the T–Hg2+–T structure has been used in technologies such as DNA-based mer
Autor:
Bo Xi, Shi-Yong Ran
Publikováno v:
Journal of Polymer Science Part B: Polymer Physics. 55:971-979
Polyelectrolytes (PEs) possibly occur in the form of a pearl-necklace structure in poor solvents. This structure, characterized by the form of segregated beads connected by narrow strings, has been extensively studied by scaling analysis and computer
Autor:
Kang-Tao, Liu, Shi-Yong, Ran
Publikováno v:
Physical chemistry chemical physics : PCCP. 21(6)
The metal ion-DNA interaction is key to biochemical processes and has applications in areas such as metal ion sensors and DNA nanomachines. For example, the formation of the T-Hg2+-T structure has been used in technologies such as DNA-based mercuric
Publikováno v:
Soft Matter. 11:3927-3935
In this study, we investigated the DNA condensation induced by polyethylene glycol (PEG) with different molecular weights (PEG 600 and PEG 6000) in the presence of NaCl or MgCl2 by using magnetic tweezers (MT) and atomic force microscopy (AFM). The M
Autor:
Shi-Yong Ran, Chao Cheng
Publikováno v:
The Scientific World Journal, Vol 2014 (2014)
The Scientific World Journal
The Scientific World Journal
The interaction betweenλ—DNA and cationic surfactants with varying alkyl chain lengths was investigated. By dynamic light scattering method, the trimethyl-ammonium bromides-DNA complex formation was shown to be dependent on the length of the surfa
Publikováno v:
The Journal of Physical Chemistry B. 115:14333-14340
An off-lattice Monte Carlo method was used to study the conformational properties of semiflexible chains confined between two concentric cylinders. The conformations of confined semiflexible chains depend on the bending energy as well as the size of
Publikováno v:
Colloids and Surfaces B: Biointerfaces. 83:61-68
We performed systematic studies of λ-DNA condensation on mica surfaces induced by alcohol and hexammine cobalt (III) [Co(NH(3))(6)(3+)] using atomic force microscopy (AFM). The critical condensation concentration for [Co(NH(3))(6)(3+)] was found to