scholarly journals Cover Picture: Hybridization-Sensitive On–Off DNA Probe: Application of the Exciton Coupling Effect to Effective Fluorescence Quenching (Chem. Asian J. 6/2008)

2008 ◽  
Vol 3 (6) ◽  
pp. 911-911
Author(s):  
Shuji Ikeda ◽  
Akimitsu Okamoto
Keyword(s):  
Fluorescence Quenching ◽  
Coupling Effect ◽  
Dna Probe ◽  
Exciton Coupling

A linear DNA probe as an alternative to a molecular beacon for improving the sensitivity of a homogenous fluorescence biosensing platform for DNA detection using target-primed rolling circle amplification

RSC Advances ◽  
2015 ◽  
Vol 5 (6) ◽  
pp. 4019-4025 ◽  
Author(s):  
Fulin Zhou ◽  
Baoxin Li ◽  
Jiyuan Ma
Keyword(s):  
Fluorescence Quenching ◽  
Molecular Beacon ◽  
Dna Detection ◽  
Rolling Circle Amplification ◽  
Dna Probes ◽  
Dna Probe ◽  
Rolling Circle ◽  
Hairpin Probe ◽  
Linear Dna ◽  
Signal Probe

Linear single-labeled DNA probes are used in this RCA-based fluorescence strategy for DNA detection, which could effectively avoid the fluorescence quenching between neighboring signal probes using hairpin probe as signal probe.

G-quadruplex fluorescence quenching ability: a simple and efficient strategy to design a single-labeled DNA probe

2012 ◽  
Vol 4 (4) ◽  
pp. 895 ◽  
Author(s):  
Xiaohai Yang ◽  
Ying Zhu ◽  
Pei Liu ◽  
Leiliang He ◽  
Qingzhao Li ◽  
...  
Keyword(s):  
Fluorescence Quenching ◽  
Dna Probe ◽  
Efficient Strategy ◽  
G Quadruplex

Fluorescence of CoTPP Mediated by the Plasmon–Exciton Coupling Effect in the Tunneling Junction

2021 ◽  
pp. 5349-5356
Author(s):  
Yiting Liu ◽  
Yajie Bian ◽  
Yuyi Zhang ◽  
Chao Hang ◽  
Xiaolei Zhang ◽  
...  
Keyword(s):  
Coupling Effect ◽  
Tunneling Junction ◽  
Exciton Coupling

scholarly journals Plasmon–Exciton Coupling Effect on Plasmon Damping

2021 ◽  
pp. 2100281
Author(s):  
Lulu Ye ◽  
Weidong Zhang ◽  
Aiqin Hu ◽  
Hai Lin ◽  
Jinglin Tang ◽  
...  
Keyword(s):  
Coupling Effect ◽  
Exciton Coupling

Ultrastructural analysis of the spatial distribution of MRNA

1992 ◽  
Vol 50 (1) ◽  
pp. 552-553
Author(s):  
Gary Bassell ◽  
Robert H. Singer
Keyword(s):  
Electron Microscopy ◽  
Spatial Distribution ◽  
In Situ Hybridization ◽  
High Resolution ◽  
Nucleic Acids ◽  
Colloidal Gold ◽  
Dna Probe ◽  
Nucleotide Analogs ◽  
Gold Particles

We have been investigating the spatial distribution of nucleic acids intracellularly using in situ hybridization. The use of non-isotopic nucleotide analogs incorporated into the DNA probe allows the detection of the probe at its site of hybridization within the cell. This approach therefore is compatible with the high resolution available by electron microscopy. Biotinated or digoxigenated probe can be detected by antibodies conjugated to colloidal gold. Because mRNA serves as a template for the probe fragments, the colloidal gold particles are detected as arrays which allow it to be unequivocally distinguished from background.

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