Study on the fluctuation of biomolecules around the thermal equilibriumpoint by means of single molecule measurements.
Study on the fluctuation of biomolecules around the thermal equilibriumpoint by means of single molecule measurements.
批准号:
20350009
负责人:
MIYASAKA Hiroshi
金额:
$12.31万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (B)
财政年份:
2008
资助国家:
日本
项目状态:
已结题
起止时间:
2008 至 2010
中文摘要
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英文摘要
Apparatus that can measure dynamic behaviors of a single molecule in solution phase was constructed by combining an optical microscope, detectors of the fluorescence, and laser light sources. This apparatus was applied to the elucidation of conformational changes of DNA in water in sub nanosecond to millisecond range. The analysis of photon bunching and anti-bunching behaviors of the fluorescence from a moiety connected with DNA led to the conclusion that the faster conformational rearrangement occurring in several hundreds of ns was followed by the slower one with several-several tens μs time region.
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Nanosecond conformational dynamics of single stranded DNA labeled with fluorescent dye studied by photon statistics at single molecule level
单分子水平光子统计研究荧光染料标记单链DNA的纳秒构象动力学
DOI:
--
发表时间:
2008
期刊:
影响因子:
--
作者:
[T. Kaji, S. Ito, S. Iwai, H. Miyasaka]
通讯作者:
H. Miyasaka
DOI:
10.1103/physreve.81.061402
发表时间:
2010-06
期刊:
Physical review. E, Statistical, nonlinear, and soft matter physics
影响因子:
--
作者:
[S. Ito;Naoki Toitani;H. Yamauchi;H. Miyasaka]
通讯作者:
S. Ito;Naoki Toitani;H. Yamauchi;H. Miyasaka
Dynamics of Cycla Photochromic Dzation, Cycloreversion, and Multiphoton Gated Reaction ofarylethene Derivative in Crystalline Phase.
芳基乙烯衍生物在晶相中环光致变色、环化和多光子门控反应的动力学。
DOI:
--
发表时间:
2008
期刊:
J. Phys. Chem. C 112
影响因子:
--
作者:
[K. Tani, Y. Ishibashi, H. Miyasaka, S. Kobatake, M. Irie]
通讯作者:
M. Irie
Systematic Synthesis, Isolation, and Photophysical Properties of Linear-shaped Re(I)Oligomers and Polymers with 2-20 units
2-20单元线性Re(I)低聚物和聚合物的系统合成、分离和光物理性质
DOI:
--
发表时间:
2008
期刊:
J. Am. Chem. Soc. 130
影响因子:
--
作者:
[Youhei Yamamoto, Shuhei Sawa, Yusuke Funada, Tatsuki Morimoto, Magunus Falkenstrom, Hiroshi Miyasaka, Sayaka Shishido, Tomoji Ozeki, Kazuhide Koike, Osamu Ishitani]
通讯作者:
Osamu Ishitani
Dynamics of Cyclization, Cycloreversion, and Multa Photochromic Diarylethene Derivative in Crystallphoton Gated Reaction ofne Phase.
晶体光子门控反应中环化、环化回复和多光致变色二芳基乙烯衍生物的动力学。
DOI:
--
发表时间:
2008
期刊:
J. Phys. Chem. C 112
影响因子:
--
作者:
[K. Tani, Y. Ishibashi, H. Miyasaka. S. Kobatake, M. Irie]
通讯作者:
M. Irie
共 10 条
Cation-Anion Distance in the Charge-Separated State Produced by Photoionization: Single Molecule Fluorescence Detection
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批准号:23655010
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项目类别:Grant-in-Aid for Challenging Exploratory Research
-
资助金额:$2.58万
-
财政年份:2011
-
负责人:MIYASAKA Hiroshi
-
依托单位:
Dynamics and mechanism of delocalized cationic state in organic photoconductive polymers
-
批准号:23245004
-
项目类别:Grant-in-Aid for Scientific Research (A)
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资助金额:$15.64万
-
财政年份:2011
-
负责人:MIYASAKA Hiroshi
-
依托单位:
Temporal and space resolved detection of laser-induced crystallization process
-
批准号:16072212
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项目类别:Grant-in-Aid for Scientific Research on Priority Areas
-
资助金额:$17.6万
-
财政年份:2004
-
负责人:MIYASAKA Hiroshi
-
依托单位:
Ultrafast laser multihoton-gated reaction of photochromic molecules.
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批准号:16350012
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项目类别:Grant-in-Aid for Scientific Research (B)
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资助金额:$10.24万
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财政年份:2004
-
负责人:MIYASAKA Hiroshi
-
依托单位:
RESEARCH ON THE PRIMARY PROCESSES OF PHOTO-CONDUCTION IN AROMATIC VINYL POLYMERS BY MEANS OF FEMTOSECOND DICHROISM MEASUREMENT AND NEAR LASER SPECTROSCOPY.
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批准号:14340183
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项目类别:Grant-in-Aid for Scientific Research (B)
-
资助金额:$9.47万
-
财政年份:2002
-
负责人:MIYASAKA Hiroshi
-
依托单位:
RESEARCH ON THE PRIMARY PROCESSES OF PHOTOCONDUCTION IN AROMATIC VINYL POLYMERS BY MEANS OF PICOSECOND AND FEMTOSECOND VISIBLE AND NEAR-IR LASER SPECTROSCOPY
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批准号:12640497
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项目类别:Grant-in-Aid for Scientific Research (C)
-
资助金额:$0.96万
-
财政年份:2000
-
负责人:MIYASAKA Hiroshi
-
依托单位:
RESEARCH ON THE FLUCTUATION MODES CONTROLLING THE ULTRAFAST CHARGE MIGRATION IN AROMATIC VINYL POLYMERS.
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批准号:10640490
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.11万
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财政年份:1998
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负责人:MIYASAKA Hiroshi
-
依托单位:
海外基金