Development of pyrene-stacked carbon nanotube-based hybrid: measurement of NO3− ions using fluorescence spectroscopy

The Analyst ◽  
2018 ◽  
Vol 143 (14) ◽  
pp. 3343-3352 ◽  
Author(s):  
Beant Kaur Billing ◽  
Mayank Mayank ◽  
Prabhat K. Agnihotri ◽  
Narinder Singh
Keyword(s):  
Carbon Nanotube ◽  
Fluorescence Spectroscopy ◽  
Nitrate Ions ◽  
Fluorescent Recognition

CNT@pyrene hybrid for fluorescent recognition of nitrate ions.

scholarly journals DNA-Directed Assembly of Carbon Nanotube–Protein Hybrids

Biomolecules ◽  
2021 ◽  
Vol 11 (7) ◽  
pp. 955
Author(s):  
Mark Freeley ◽  
Rebecca E. A. Gwyther ◽  
D. Dafydd Jones ◽  
Matteo Palma
Keyword(s):  
Atomic Force Microscopy ◽  
Carbon Nanotube ◽  
Fluorescence Spectroscopy ◽  
Emission Intensity ◽  
Directed Assembly ◽  
Electronic Coupling ◽  
Force Microscopy ◽  
Controlled Assembly ◽  
Atomic Force ◽  
Microscopy Images

Here, we report the controlled assembly of SWCNT–GFP hybrids employing DNA as a linker. Two distinct, enriched SWCNTs chiralities, (6,5), (7,6), and an unsorted SWCNT solution, were selectively functionalized with DNA and hybridized to a complementary GFPDNA conjugate. Atomic force microscopy images confirmed that GFP attachment occurred predominantly at the terminal ends of the nanotubes, as designed. The electronic coupling of the proteins to the nanotubes was confirmed via in-solution fluorescence spectroscopy, that revealed an increase in the emission intensity of GFP when linked to the CNTs.

Observation of Oscillatory Surface Reactions of Riboflavin, Trolox, and Singlet Oxygen Using Single Carbon Nanotube Fluorescence Spectroscopy

ACS Nano ◽  
2012 ◽  
Vol 6 (12) ◽  
pp. 10632-10645 ◽  
Author(s):  
Fatih Sen ◽  
Ardemis A. Boghossian ◽  
Selda Sen ◽  
Zachary W. Ulissi ◽  
Jingqing Zhang ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Fluorescence Spectroscopy ◽  
Singlet Oxygen ◽  
Surface Reactions

A preliminary study on the potential of front face fluorescence spectroscopy for the discrimination of Moroccan virgin olive oils and the prediction of their quality

2021 ◽  
Author(s):  
Hicham Zaroual ◽  
El Mestafa El Hadrami ◽  
Romdhane Karoui
Keyword(s):  
Fluorescence Spectroscopy ◽  
Olive Oil ◽  
Virgin Olive Oil ◽  
Front Face ◽  
Virgin Olive Oils ◽  
Olive Oils ◽  
Preliminary Study

This study examines the feasibility of using front face fluorescence spectroscopy (FFFS) to authenticate 41 virgin olive oil (VOO) samples collected from 5 regions in Morocco during 2 consecutive crop seasons.

Carbon Nanotube and Graphene Device Physics

2009 ◽  
Author(s):  
H.-S. Philip Wong ◽  
Deji Akinwande
Keyword(s):  
Carbon Nanotube ◽  
Device Physics
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