SERS molecular-ruler based DNA aptamer single-molecule and its application to multi-level optical storage

2021 ◽  
pp. 133666
Author(s):  
Ning Feng ◽  
Lei Zhang ◽  
Jingjing Shen ◽  
Yanling Hu ◽  
Weibing Wu ◽  
...  
Keyword(s):  
Single Molecule ◽  
Optical Storage ◽  
Dna Aptamer ◽  
Molecular Ruler ◽  
Multi Level

Conformational Dynamics of an ATP-Binding DNA Aptamer: A Single-Molecule Study

2013 ◽  
Vol 117 (48) ◽  
pp. 14994-15003 ◽  
Author(s):  
Tie Xia ◽  
Jinghe Yuan ◽  
Xiaohong Fang
Keyword(s):  
Single Molecule ◽  
Conformational Dynamics ◽  
Dna Aptamer ◽  
Atp Binding

Multi-level optical storage in photochromic diarylethene optical disc

2006 ◽  
Vol 28 (8-9) ◽  
pp. 904-908 ◽  
Author(s):  
Hua Hu ◽  
Jing Pei ◽  
Duanyi Xu ◽  
Guosheng Qi ◽  
Heng Hu ◽  
...  
Keyword(s):  
Optical Storage ◽  
Optical Disc ◽  
Multi Level

scholarly journals Two-Dimensional Fluorescence Lifetime Correlation Spectroscopy: Concepts and Applications

Molecules ◽  
2018 ◽  
Vol 23 (11) ◽  
pp. 2972 ◽  
Author(s):  
Takuhiro Otosu ◽  
Shoichi Yamaguchi
Keyword(s):  
Single Molecule ◽  
Fluorescence Lifetime ◽  
Fluorescence Correlation Spectroscopy ◽  
Conformational Dynamics ◽  
Correlation Spectroscopy ◽  
Two Dimensional ◽  
Single Molecule Level ◽  
Fluorescence Correlation ◽  
Promising Tool ◽  
Molecular Ruler

We review the basic concepts and recent applications of two-dimensional fluorescence lifetime correlation spectroscopy (2D FLCS), which is the extension of fluorescence correlation spectroscopy (FCS) to analyze the correlation of fluorescence lifetime in addition to fluorescence intensity. Fluorescence lifetime is sensitive to the microenvironment and can be a “molecular ruler” when combined with FRET. Utilization of fluorescence lifetime in 2D FLCS thus enables us to quantify the inhomogeneity of the system and the interconversion dynamics among different species with a higher time resolution than other single-molecule techniques. Recent applications of 2D FLCS to various biological systems demonstrate that 2D FLCS is a unique and promising tool to quantitatively analyze the microsecond conformational dynamics of macromolecules at the single-molecule level.

Dynamics of an anti-VEGF DNA aptamer: A single-molecule study

2008 ◽  
Vol 373 (2) ◽  
pp. 213-218 ◽  
Author(s):  
J. Nick Taylor ◽  
Qusai Darugar ◽  
Katerina Kourentzi ◽  
Richard C. Willson ◽  
Christy F. Landes
Keyword(s):  
Single Molecule ◽  
Dna Aptamer ◽  
Anti Vegf

Modulation codes for multi-level photochromic optical storage

2005 ◽  
Author(s):  
Hua Hu ◽  
Duanyi Xu ◽  
Guosheng Qi ◽  
Heng Hu
Keyword(s):  
Optical Storage ◽  
Modulation Codes ◽  
Multi Level

The write strategy investigation of multi-level optical storage in azobenzene liquid crystal polymer film

2002 ◽  
Author(s):  
Jiangying Zhang ◽  
Hai Ming ◽  
Pei Wang ◽  
Yunxia Wu ◽  
Jiangping Xie ◽  
...  
Keyword(s):  
Liquid Crystal ◽  
Polymer Film ◽  
Optical Storage ◽  
Liquid Crystal Polymer ◽  
Crystal Polymer ◽  
Multi Level
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