Structure and Dynamics of Single Polymer Chain Studied by Three-dimensional Super-resolution Imaging Technique
Structure and Dynamics of Single Polymer Chain Studied by Three-dimensional Super-resolution Imaging Technique
批准号:
20685016
负责人:
AOKI Hiroyuki
金额:
$16.81万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Young Scientists (A)
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
发展了一种超分辨显微镜技术,能够在纳米尺度上分析聚合物的结构。用光致变色荧光染料分子标记的聚甲基丙烯酸丁酯(PBMA)单链,用光活化定位显微镜(Palm)观察到了其三维空间分辨率为15×15×80 nm^3。Palm使我们能够直接检查单个PBMA链的构象。
英文摘要
A super-resolution microscopy technique was developed to enable the structural analysis of polymers at a nanometric scale. A single poly(butyl methacrylate) (PBMA) chain labeled by photochromic fluorescent dye molecules was observed by the photo-activated localization microscopy (PALM), which has the spatial resolution of 15×15×80nm^3 in three dimensions. The PALM allowed us to directly examine the conformation of the individual PBMA chains.
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DOI:
10.1295/polymj.pj2007216
发表时间:
2008-01-01
期刊:
POLYMER JOURNAL
影响因子:
2.8
作者:
[Aoki, Hiroyuki, Morita, Sayuri, Ito, Shinzaburo]
通讯作者:
Ito, Shinzaburo
近接場光学顕微鏡による二次元ミクロ相分離中における単一ブロックコポリマー鎖の形態観察
使用近场光学显微镜观察二维微相分离过程中单嵌段共聚物链的形态
DOI:
--
发表时间:
2008
期刊:
影响因子:
--
作者:
[関根良潤, 青木裕之, 伊藤紳三郎]
通讯作者:
伊藤紳三郎
Molecular Nano Dynamics : Vol.I: Spectroscopic Methods and Nanostructures(Structure and Dynamics of Confined Polymer Chains Studied by Spatially and Temporally Resolved Fluorescence Techniques)(Ed.by H.Fukumura, M.Irie, Y.Iwasawa, M.Masuhara, K.Uosaki)Cha
分子纳米动力学:第一卷:光谱方法和纳米结构(通过空间和时间分辨荧光技术研究的受限聚合物链的结构和动力学)(编辑:H.Fukumura、M.Irie、Y.Iwasawa、M.Masuhara、K
DOI:
--
发表时间:
2009
期刊:
影响因子:
--
作者:
[Takayuki Hoshino, TomohiroKonno, Kazuhiko Ishihara, Keisuke Morishima, Hiroyuki Aoki]
通讯作者:
Hiroyuki Aoki
単一分子配向イメージングによる高分子鎖ダイナミクスの評価
通过单分子取向成像评估聚合物链动力学
DOI:
--
发表时间:
2008
期刊:
影响因子:
--
作者:
[高橋利明, 青木裕之, 伊藤紳三郎]
通讯作者:
伊藤紳三郎
単一分子の超解像観察による高分子鎖の構造解析
通过单分子超分辨率观察进行聚合物链结构分析
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
[森一樹, 青木裕之, 伊藤紳三郎]
通讯作者:
伊藤紳三郎
共 54 条
Development and evaluation of object-tangible collaborative environment for intra-curricular computer programming activity in elementary school
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批准号:19K20946
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项目类别:Grant-in-Aid for Research Activity Start-up
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资助金额:$1.91万
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财政年份:2018
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负责人:AOKI Hiroyuki
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依托单位:
Photo-mechanical conversion mechanism of photochromic material revealed by single molecule detection
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批准号:25620173
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Three-dimensional observation of single polymer chains in polymer hybrid systems
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批准号:23685050
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项目类别:Grant-in-Aid for Young Scientists (A)
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负责人:AOKI Hiroyuki
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Construction of Design Methodology from Attachment Viewpoint
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批准号:21500195
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$3.16万
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财政年份:2009
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负责人:AOKI Hiroyuki
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依托单位:
History of Workshop management system of iron and steel industry in Japan-The Study of Contemporary History by the Oral Record
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批准号:21730337
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项目类别:Grant-in-Aid for Young Scientists (B)
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资助金额:$1.0万
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财政年份:2009
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负责人:AOKI Hiroyuki
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依托单位:
Development of a Microcomputer Engineering Educational Program intended to raise realistic awareness of the process of product research and development in industry
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批准号:19500841
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$1.08万
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负责人:AOKI Hiroyuki
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依托单位:
Construction of the Kansei Information Database and Development of the Software as a Universal Design Support and Evaluation Tool
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批准号:16500121
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负责人:AOKI Hiroyuki
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依托单位:
Construction of human body vibration finite element model that simulates riding comfort of persons who ride a wheelchair
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批准号:11832004
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.62万
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财政年份:1999
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负责人:AOKI Hiroyuki
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依托单位:
Development of a Synthetic Vibration Model for Human-Investigation into the relations between the physical, psychological and physiological reactions of humans exposed to vibration
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批准号:09838008
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.3万
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财政年份:1997
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负责人:AOKI Hiroyuki
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依托单位:
海外基金