scholarly journals M13 Virus‐Based Framework for High Fluorescence Enhancement

Small ◽  
2019 ◽  
Vol 15 (28) ◽  
pp. 1901233 ◽  
Author(s):  
Shengnan Huang ◽  
Jifa Qi ◽  
Dane W. deQuilettes ◽  
Mantao Huang ◽  
Ching‐Wei Lin ◽  
...  
Keyword(s):  
Fluorescence Enhancement ◽  
M13 Virus ◽  
High Fluorescence

scholarly journals Diameter-optimized high-order waveguide nanorods for fluorescence enhancement applied in ultrasensitive bioassays

Nanoscale ◽  
2019 ◽  
Vol 11 (30) ◽  
pp. 14322-14329 ◽  
Author(s):  
Baosheng Du ◽  
Chengchun Tang ◽  
Dan Zhao ◽  
Hong Zhang ◽  
Dengfeng Yu ◽  
...  
Keyword(s):  
Fluorescence Enhancement ◽  
Zno Nanorods ◽  
Evanescent Field ◽  
High Order ◽  
High Fluorescence

High fluorescence enhancement has been realized by optimizing the evanescent field of ZnO nanorods.

scholarly journals Fabrication and Characterization of Planar Plasmonic Substrates with High Fluorescence Enhancement

2010 ◽  
Vol 114 (49) ◽  
pp. 21142-21149 ◽  
Author(s):  
Henryk Szmacinski ◽  
Ramachandram Badugu ◽  
Joseph R. Lakowicz
Keyword(s):  
Fluorescence Enhancement ◽  
Fabrication And Characterization ◽  
High Fluorescence

A novel platform for detection of protooncogene based on Au nanocluster enhanced fluorescence

2015 ◽  
Vol 7 (1) ◽  
pp. 40-44 ◽  
Author(s):  
Kang Mao ◽  
Yizhen Liu ◽  
Huaming Xiao ◽  
Yinran Chen ◽  
Zitong Wu ◽  
...  
Keyword(s):  
Fluorescence Enhancement ◽  
Gold Nanoclusters ◽  
Fluorescein Isothiocyanate ◽  
Enhanced Fluorescence ◽  
Metal Enhanced Fluorescence ◽  
High Fluorescence ◽  
First Time

For the first time, gold nanoclusters were found to exhibit high fluorescence enhancement ability based on the metal-enhanced fluorescence (MEF) effect, which can effectively enhance the fluorescence of fluorescein isothiocyanate (FITC).

A Colorific and Fluorescent Dual Signal Probe for DNA

2012 ◽  
Vol 441 ◽  
pp. 398-402
Author(s):  
Tong Wu ◽  
Xiao Jun Peng
Keyword(s):  
Charge Transfer ◽  
Rational Design ◽  
Fluorescence Enhancement ◽  
Intramolecular Charge Transfer ◽  
Stokes Shift ◽  
Red Shift ◽  
Large Stokes Shift ◽  
Signal Probe ◽  
High Fluorescence

The synthesis and characteristics of a new styryl colorific and fluorescent dual signal probe for DNA are described. Sty-HPy shows a high fluorescence enhancement (> 35-fold) in conjunction with a visible colorific change (45 nm red-shift) when bound to dsDNA. The large Stokes shift (140 nm) and sensitive colorific response to DNA are both attributed to the rational design of intramolecular charge transfer (ICT) intra Sty-HPy.

A Photoactivable Formaldehyde Donor with Fluorescence Monitoring Reveals Threshold to Arrest Cell Migration

2019 ◽  
Author(s):  
Lukas P Smaga ◽  
Nicholas W Pino ◽  
Gabriela E Ibarra ◽  
Vishnu Krishnamurthy ◽  
Jefferson Chan
Keyword(s):  
Wound Healing ◽  
Cell Migration ◽  
Fluorescence Enhancement ◽  
Biological Effects ◽  
Cellular Systems ◽  
Live Cells ◽  
First Report ◽  
Cell Lysate ◽  
Intracellular Release ◽  
Biological Analytes

Controlled light-mediated delivery of biological analytes enables the investigation of highly reactivity molecules within cellular systems. As many biological effects are concentration dependent, it is critical to determine the location, time, and quantity of analyte donation. In this work, we have developed the first photoactivatable donor for formaldehyde (FA). Our optimized photoactivatable donor, photoFAD-3, is equipped with a fluorescence readout that enables monitoring of FA release with a concomitant 139-fold fluorescence enhancement. Tuning of photostability and cellular retention enabled quantification of intracellular FA release through cell lysate calibration. Application of photoFAD-3 uncovered the concentration range necessary for arresting wound healing in live cells. This marks the first report where a photoactivatable donor for any analyte has been used to quantify intracellular release.

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