Red light, green light: probing single molecules using alternating-laser excitation.
Red light, green light: probing single molecules using alternating-laser excitation.
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红光、绿光:使用交替激光激发探测单分子。
DOI:
10.1042/bst0360738
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发表时间:
2008
影响因子:
3.9
通讯作者:
Kapanidis,AchillefsN
中科院分区:
文献类型:
--
作者:
Santoso,Yusdi;Hwang,LingChin;LeReste,Ludovic;Kapanidis,AchillefsN
Single-molecule fluorescence methods, particularly single-molecule FRET (fluorescence resonance energy transfer), have provided novel insights into the structure, interactions and dynamics of biological systems. ALEX (alternating-laser excitation) spectroscopy is a new method that extends single-molecule FRET by providing simultaneous information about structure and stoichiometry; this new information allows the detection of interactions in the absence of FRET and extends the dynamic range of distance measurements that are accessible through FRET. In the present article, we discuss combinations of ALEX with confocal microscopy for studying in-solution and in-gel molecules; we also discuss combining ALEX with TIRF (total internal reflection fluorescence) for studying surface-immobilized molecules. We also highlight applications of ALEX to the study of protein–nucleic acid interactions.
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DOI:
10.1073/pnas.090104997
发表时间:
2000-05-09
影响因子:
11.1
作者:
Deniz, AA;Laurence, TA;Weiss, S
通讯作者:
Weiss, S
影响因子:
7.8
作者:
Kinosita, K Jr;Itoh, H;Ishiwata, S;Hirano, K;Nishizaka, T;Hayakawa, T
通讯作者:
Hayakawa, T
DOI:
--
发表时间:
2003
影响因子:
11.1
作者:
R. Yasuda;T. Masaike;K. Adachi;H. Noji;H. Itoh;K. Kinosita
通讯作者:
K. Kinosita
影响因子:
3.4
作者:
Lee, NK;Kapanidis, AN;Weiss, S
通讯作者:
Weiss, S
DOI:
10.1073/pnas.96.7.3670
发表时间:
1999-03-30
影响因子:
11.1
作者:
Deniz, AA;Dahan, M;Schultz, PG
通讯作者:
Schultz, PG