scholarly journals Tuning the Coupling in Single-Molecule Heterostructures: DNA-Programmed and Reconfigurable Carbon Nanotube-Based Nanohybrids

2018 ◽  
Vol 5 (10) ◽  
pp. 1800596 ◽  
Author(s):  
Mark Freeley ◽  
Antonio Attanzio ◽  
Alessandro Cecconello ◽  
Giuseppe Amoroso ◽  
Pierrick Clement ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Single Molecule

Electronic transport, transition-voltage spectroscopy, and the Fano effect in single molecule junctions composed of a biphenyl molecule attached to metallic and semiconducting carbon nanotube electrodes

2014 ◽  
Vol 16 (36) ◽  
pp. 19602-19607 ◽  
Author(s):  
Carlos Alberto Brito da Silva Júnior ◽  
José Fernando Pereira Leal ◽  
Vicente Ferrer Pureza Aleixo ◽  
Felipe A. Pinheiro ◽  
Jordan Del Nero
Keyword(s):  
Carbon Nanotubes ◽  
Carbon Nanotube ◽  
Single Molecule ◽  
Electronic Transport ◽  
Fano Effect ◽  
Single Molecule Junctions ◽  
Transition Voltage ◽  
Transport Transition ◽  
Transition Voltage Spectroscopy

We investigate electronic transport in semiconductor–molecule–metal junctions consisting of a biphenyl molecule attached to a p-doped semiconductor and metallic carbon nanotubes.

Room-temperature discrete-charge-fluctuation dynamics of a single molecule adsorbed on a carbon nanotube

Nanoscale ◽  
2017 ◽  
Vol 9 (30) ◽  
pp. 10674-10683 ◽  
Author(s):  
Agung Setiadi ◽  
Hayato Fujii ◽  
Seiya Kasai ◽  
Ken-ichi Yamashita ◽  
Takuji Ogawa ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Single Molecule ◽  
Room Temperature ◽  
Charge Fluctuation ◽  
Random Telegraph Signal ◽  
Fluctuation Dynamics ◽  
Discrete Charge

Random telegraph signal in CNT device originated from charging–discharging events of a single molecule.

scholarly journals Single Molecule Kinetics of cAMP-Dependent Protein Kinase Monitored Continuously by a Carbon Nanotube Transistor

2013 ◽  
Vol 104 (2) ◽  
pp. 204a
Author(s):  
Patrick C. Sims ◽  
Issa S. Moody ◽  
Yongki Choi ◽  
Mariam Iftikhar ◽  
Chengjun Dong ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Protein Kinase ◽  
Single Molecule ◽  
Dependent Protein Kinase ◽  
Camp Dependent Protein Kinase ◽  
Dependent Protein ◽  
Kinetics Of

scholarly journals Scaffolding carbon nanotubes into single-molecule circuitry

2008 ◽  
Vol 23 (5) ◽  
pp. 1197-1201 ◽  
Author(s):  
Brett R. Goldsmith ◽  
John G. Coroneus ◽  
Jorge A. Lamboy ◽  
Gregory A. Weiss ◽  
Philip G. Collins
Keyword(s):  
Carbon Nanotubes ◽  
Carbon Nanotube ◽  
Binding Site ◽  
Real Time ◽  
Single Molecule ◽  
Chemical Processes ◽  
Target Species ◽  
Single Walled Carbon Nanotube ◽  
Underlying Mechanisms ◽  
Single Binding Site

While nanowires and nanotubes have been shown to be electrically sensitive to various chemicals, not enough is known about the underlying mechanisms to control or tailor this sensitivity. By limiting the chemically sensitive region of a nanostructure to a single binding site, single molecule precision can be obtained to study the chemoresistive response. We have developed techniques using single-walled- carbon-nanotube (SWCNT) circuits that enable single-site experimentation and illuminate the dynamics of chemical interactions. Discrete changes in the circuit conductance reveal chemical processes happening in real-time and allow SWCNT sidewalls to be deterministically broken, reformed, and conjugated to target species.

scholarly journals Comparative Study of Surface Interaction and Excitation

2017 ◽  
Vol 9 (01) ◽  
pp. 73-75
Author(s):  
Abhishek Tiwari
Keyword(s):  
Carbon Nanotube ◽  
Surface Plasmons ◽  
Single Molecule ◽  
Propagation Constant ◽  
Resonant Interaction ◽  
Dielectric Medium ◽  
Nano Particles ◽  
Electromagnetic Properties ◽  
Biomedical Sciences ◽  
Surface Enhanced Raman

Extensive research has found nano-particles, for many years subject of unanimous concern because of their anomalous electromagnetic properties originating from the resonant interaction between light and collective conduction electron oscillations so called surface Plasmons. These properties in particular local electric field enhancements enable applications such as single molecule detection using surface enhanced Raman scattering and the synthesis of composite materials exhibiting an enhanced nonlinear optical response. Since all these applications rely on the resonant behavior of localized surface Plasmons, they are restricted to a limited frequency range determined by the dielectric function of the involved media, the size and shape of the particles and the electromagnetic interaction between them. Thus those properties of the Plasmons and Polaritons on the Carbon Nanotube have been studied in different size with help of theoretical study. The surface frequency of Plasmon varies with propagation constant on the surface of Carbon Nanotube when it is placed in dielectric medium, so this new property of Carbon Nanotube have been seen in other dielectric medium. This property of surface Plasmon can be used in telecommunication, satellite media, biomedical sciences etc.

Single-molecule Thermometry by Carbon Nanotube Excitons Coupled to Plasmonic Nanocavities

2018 ◽  
Author(s):  
Yue Luo ◽  
Ehsaneh D. Ahmadi ◽  
Kamran Shayan ◽  
Yichen Ma ◽  
Kevin S. Mistry ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Single Molecule
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