鈴木 美穂(スズキ ミホ)
理工学研究科 物質科学部門 | 准教授 |
工学部 応用化学科 | |
業績情報
■ MISCQuantum dot FRET biosensors that respond to pH, to proteolytic or nucleolytic cleavage, to DNA synthesis, or to a multiplexing combination Miho Suzuki; Yuzuru Husimi; Hirokazu Komatsu; Koji Suzuki; Kenneth T. Douglas
巻:130,
号:17,
開始ページ:5720,
終了ページ:5725, 2008年04月30日
Fluorescent acceptors have been immobilized on nanoparticulate quantum dots (QDs), which serve in turn as their FRET donors. The broad excitation and narrow emission bands of QDs mark them as having excellent potential as donors for FRET and, in principle, differently colored QDs could be excited simultaneously. The present work describes the preparation and operation of FRET-based QD bioprobes individually able to detect the actions of protease, deoxyribonuclease, DNA polymerase, or changes in pH. In addition, two such QD-mounted biosensors were excited at a single wavelength, and shown to operate simultaneously and independently of each other in the same sample solution, allowing multiplex detection of the action of a protease, trypsin, in the presence of deoxyribonuclease. © 2008 American Chemical Society.
英語
DOI:https://doi.org/10.1021/ja710870eDOI ID:10.1021/ja710870e,
ISSN:0002-7863,
CiNii Articles ID:80019516196,
PubMed ID:18393422,
SCOPUS ID:42649141969 Quantum dot FRET Biosensors that respond to pH, to proteolytic or nucleolytic cleavage, to DNA synthesis, or to a multiplexing combination Miho Suzuki; Yuzuru Husimi; Hirokazu Komatsu; Koji Suzuki; Kenneth T. Douglas
巻:130,
号:17,
開始ページ:5720,
終了ページ:5725, 2008年04月
Fluorescent acceptors have been immobilized on nanoparticulate quantum dots (QDs), which serve in turn as their FRET donors. The broad excitation and narrow emission bands of QDs mark them as having excellent potential as donors for FRET and, in principle, differently colored QDs could be excited simultaneously. The present work describes the preparation and operation of FRET-based QD bioprobes individually able to detect the actions of protease, deoxyribonuclease, DNA polymerase, or changes in pH. In addition, two such QD-mounted biosensors were excited at a single wavelength, and shown to operate simultaneously and independently of each other in the same sample solution, allowing multiplex detection of the action of a protease, trypsin, in the presence of deoxyribonuclease.
英語
DOI:https://doi.org/10.1021/ja710870eDOI ID:10.1021/ja710870e,
ISSN:0002-7863,
CiNii Articles ID:80019516196,
PubMed ID:18393422,
Web of Science ID:WOS:000255360100038 生体内反応モニターバイオプローブの開発と病態診断チップ及びドラッグデリバリーナノデバイスへの応用
鈴木美穂
総合研究機構研究プロジェクト研究成果報告書, 巻:5 (18年度), 開始ページ:191, 終了ページ:192, 2007年
生体内反応モニターバイオプローブの開発と病態診断チップ及びドラッグデリバリーナノデバイスへの応用
鈴木美穂
巻:5 (18年度), 開始ページ:191, 終了ページ:192, 2007年
高速分子進化による高機能バイオ分子の創出(埼玉バイオプロジェクト)西垣功一; 吉田昼也; 田山貴紘; 木下保則; 鈴木美穂; 内田秀和; 勝部昭明; 北村幸一郎; 高橋陽子; Md. Salimullah; 門脇知子; 山本健二
埼玉大学地域共同研究センター紀要,
巻:7,
開始ページ:53,
終了ページ:53, 2006年
埼玉大学総合研究機構地域共同研究センター産学連携推進部門, 日本語
ISSN:1347-4758,
CiNii Articles ID:120001371310 高速分子進化による高機能バイオ分子の創出(埼玉バイオプロジェクト)西垣 功一; 吉田 昼也; 田山 貴紘; 木下 保則; 鈴木 美穂; 内田 秀和; 勝部 昭明; 北村 幸一郎; 高橋 陽子; Md. Salimullah; 門脇 知子; 山本 健二
埼玉大学地域共同研究センター紀要,
巻:7,
開始ページ:53,
終了ページ:53, 2006年
埼玉大学総合研究機構地域共同研究センター産学連携推進部門, 日本語
ISSN:1347-4758,
CiNii Articles ID:120001371310 生体内、生体外共用生命現象可視化バイオプローブの開発と病態診断システムへの応用
鈴木美穂
総合研究機構研究プロジェクト研究成果報告書, 巻:16年度, 2005年
高速分子進化による高機能バイオ分子の創出(埼玉バイオプロジェクト)西垣功一; 北村幸一郎; 高橋―本多陽子; 木下保則; 吉田昼也; MD. Salimullah; 鈴木美穂; 内田秀和; 勝部昭明
埼玉大学地域共同研究センター紀要,
巻:6,
開始ページ:83,
終了ページ:83, 2005年
埼玉大学総合研究機構地域共同研究センター産学連携推進部門, 日本語
ISSN:1347-4758,
CiNii Articles ID:120001371347 生体内、生体外共用生命現象可視化バイオプローブの開発と病態診断システムへの応用
鈴木美穂
巻:16年度, 2005年
高速分子進化による高機能バイオ分子の創出(埼玉バイオプロジェクト)西垣 功一; 北村 幸一郎; 高橋—本多 陽子; 木下 保則; 吉田 昼也; MD. Salimullah; 鈴木 美穂; 内田 秀和; 勝部 昭明
埼玉大学地域共同研究センター紀要,
巻:6,
開始ページ:83,
終了ページ:83, 2005年
埼玉大学総合研究機構地域共同研究センター産学連携推進部門, 日本語
ISSN:1347-4758,
CiNii Articles ID:120001371347 A T-extended vector using a green fluorescent protein as an indicator Yoichiro Ito; Miho Suzuki; Yuzuru Husimi
巻:245,
号:1,
開始ページ:59,
終了ページ:63, 2000年03月07日
T-extended vector (T-vector) is a useful tool for cloning PCR products directly. We exploited a novel T-vector using a green fluorescent protein (GFP) as an indicator based on insertional inactivation. The brightest GFP mutant was used for easy detection even under daylight. The 100 bp and 0.9 kb of PCR products were cloned, and the transformant colonies with inserts were adjudged by the fluorescent green-white screening. The GFP system was more sensitive to insertional inactivation than the β-galactosidase system at the conventional insertion sites. (C) 2000 Published by Elsevier Science B.V. All rights reserved.
英語
DOI:https://doi.org/10.1016/S0378-1119(00)00039-1DOI ID:10.1016/S0378-1119(00)00039-1,
ISSN:0378-1119,
CiNii Articles ID:80011621544,
PubMed ID:10713445,
SCOPUS ID:0034615667 A T-extended vector using a green fluorescent protein as an indicator Y Ito; M Suzuki; Y Husimi
巻:245,
号:1,
開始ページ:59,
終了ページ:63, 2000年03月
T-extended vector (T-vector) is a useful tool for cloning PCR products directly. We exploited a novel T-vector using a green fluorescent protein (GFP) as an indicator based on insertional inactivation. The brightest GFP mutant was used for easy detection even under daylight. The 100 bp and 0.9 kb of PCR products were cloned, and the transformant colonies with inserts were adjudged by the fluorescent green-white screening. The GFP system was more sensitive to insertional inactivation than the P-galactosidase system at the conventional insertion sites. (C) 2000 Published by Elsevier Science B.V. All rights reserved.
英語
DOI:https://doi.org/10.1016/S0378-1119(00)00039-1DOI ID:10.1016/S0378-1119(00)00039-1,
ISSN:0378-1119,
CiNii Articles ID:80011621544,
PubMed ID:10713445,
Web of Science ID:WOS:000085869700007 A novel mutant of green fluorescent protein with enhanced sensitivity for microanalysis at 488 nm excitation Yoichiro Ito; Miho Suzuki; Yuzuru Husimi
巻:264,
号:2,
開始ページ:556,
終了ページ:560, 1999年10月22日
Green fluorescent protein (GFP) has been utilized as a powerful reporter of gene expression and protein localization in cells. We discovered a mutant carrying point mutation S208L from a UV-excitable GFP (F99S/ M153T/V163A). It had the enhanced fluorescence intensity. Introduction of the red-shifted mutations (F64L/S65T) to this mutant led to the GFP having the brightest mutants reported which were expressed in Escherichia coli and excited at 488 nm. The relative fluorescence intensities to that of wild-type GFP and GFPuv were increased about 120- and 10-fold, respectively. It was shown that the S208L mutation contributes to both a higher intrinsic brightness of GFP and a higher expression level in E. coli.
英語
DOI:https://doi.org/10.1006/bbrc.1999.1541DOI ID:10.1006/bbrc.1999.1541,
ISSN:0006-291X,
PubMed ID:10529401,
SCOPUS ID:0033595785 A novel green fluorescence protein mutant with enhanced sensitivity at 488nm excitation for microanalysis Biochem. and Biophys. Res. Commun.,
巻:264,
開始ページ:556,
終了ページ:560, 1999年
DOI:https://doi.org/10.1006/bbrc.1999.1541DOI ID:10.1006/bbrc.1999.1541 Production of 1, 5-anhydroglucitol from 1, 5-anhydrofructose in erythroleukemia cell SUZUKI M; KAMETANI S; UCHIDA K; AKANUMA H
Eur.J.Biochem.,
巻:240,
号:1,
開始ページ:23,
終了ページ:29, 1996年
DOI:https://doi.org/10.1111/j.1432-1033.1996.0023h.xDOI ID:10.1111/j.1432-1033.1996.0023h.x,
ISSN:0014-2956,
CiNii Articles ID:80009151760,
PubMed ID:8797831 Production of 1, 5-anhydroglucitol from 1, 5-anhydrofructose in erythroleukemia cell 巻:240,
号:1,
開始ページ:23,
終了ページ:29, 1996年
DOI:https://doi.org/10.1111/j.1432-1033.1996.0023h.xDOI ID:10.1111/j.1432-1033.1996.0023h.x,
ISSN:0014-2956,
CiNii Articles ID:80009151760,
PubMed ID:8797831
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