Carbon Nanotube Chirality Determines Efficiency of Electron Transfer to Fullerene in All-Carbon Photovoltaics

2013 ◽  
Vol 4 (17) ◽  
pp. 2914-2918 ◽  
Author(s):  
Christine M. Isborn ◽  
Chun Tang ◽  
Ashlie Martini ◽  
Erin R. Johnson ◽  
Alberto Otero-de-la-Roza ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Carbon Nanotube ◽  
Nanotube Chirality

scholarly journals Enhancement of the electron transfer rate in carbon nanotube flexible electrochemical sensors by surface functionalization

2019 ◽  
Vol 295 ◽  
pp. 157-163 ◽  
Author(s):  
Keita Nishimura ◽  
Takuya Ushiyama ◽  
Nguyen Xuan Viet ◽  
Masafumi Inaba ◽  
Shigeru Kishimoto ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Carbon Nanotube ◽  
Surface Functionalization ◽  
Transfer Rate ◽  
Electrochemical Sensors ◽  
Electron Transfer Rate

Direct electron transfer and bioelectrocatalysis of hemoglobin at a carbon nanotube electrode

2004 ◽  
Vol 325 (2) ◽  
pp. 285-292 ◽  
Author(s):  
Chenxin Cai ◽  
Jing Chen
Keyword(s):  
Electron Transfer ◽  
Carbon Nanotube ◽  
Direct Electron Transfer

Long‐Range Electron Transfer through a Single‐walled Carbon Nanotube Sheet

2008 ◽  
Vol 20 (13) ◽  
pp. 2475-2479 ◽  
Author(s):  
Takeshi Saito ◽  
Koji Matsuura ◽  
Satoshi Ohshima ◽  
Motoo Yumura ◽  
Sumio Iijima
Keyword(s):  
Electron Transfer ◽  
Carbon Nanotube ◽  
Long Range ◽  
Single Walled Carbon Nanotube ◽  
Single Walled Carbon

Biological Construction of Single-Walled Carbon Nanotube Electron Transfer Pathways in Dye-Sensitized Solar Cells

ChemSusChem ◽  
2014 ◽  
Vol 7 (10) ◽  
pp. 2805-2810 ◽  
Author(s):  
Ippei Inoue ◽  
Kiyoshi Watanabe ◽  
Hirofumi Yamauchi ◽  
Yasuaki Ishikawa ◽  
Hisashi Yasueda ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Solar Cells ◽  
Carbon Nanotube ◽  
Dye Sensitized Solar Cells ◽  
Single Walled Carbon Nanotube ◽  
Single Walled Carbon ◽  
Dye Sensitized ◽  
Electron Transfer Pathways ◽  
Sensitized Solar Cells

Single-Wall Carbon Nanotube–Ferrocene Nanohybrids: Observing Intramolecular Electron Transfer in Functionalized SWNTs

2003 ◽  
Vol 115 (35) ◽  
pp. 4338-4341 ◽  
Author(s):  
Dirk M. Guldi ◽  
Massimo Marcaccio ◽  
Demis Paolucci ◽  
Francesco Paolucci ◽  
Nikos Tagmatarchis ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Carbon Nanotube ◽  
Intramolecular Electron Transfer ◽  
Single Wall Carbon Nanotube ◽  
Single Wall Carbon

scholarly journals Remarkably High Heterogeneous Electron Transfer Activity of Carbon-Nanotube-Supported Reduced Graphene Oxide

2016 ◽  
Vol 28 (20) ◽  
pp. 7422-7432 ◽  
Author(s):  
Xianwen Mao ◽  
Fei Guo ◽  
Esther H. Yan ◽  
Gregory C. Rutledge ◽  
T. Alan Hatton
Keyword(s):  
Electron Transfer ◽  
Graphene Oxide ◽  
Carbon Nanotube ◽  
Reduced Graphene Oxide ◽  
Transfer Activity ◽  
Heterogeneous Electron Transfer ◽  
Reduced Graphene

Development of Biofuel Cell Using a Complex of Highly Oriented Immobilized His-Tagged Enzyme and Carbon Nanotube Surface Through a Pyrene Derivative

2019 ◽  
Vol 19 (6) ◽  
pp. 3551-3557 ◽  
Author(s):  
Hiroaki Sakamoto ◽  
Ayako Koto ◽  
Ei-Ichiro Takamura ◽  
Hitoshi Asakawa ◽  
Takeshi Fukuma ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Carbon Nanotube ◽  
Glucose Dehydrogenase ◽  
Molecular Layer ◽  
Biofuel Cells ◽  
Biofuel Cell ◽  
Similar Process ◽  
Enzyme Complex ◽  
Catalytic Current ◽  
Oriented Immobilization

For increasing the output of biofuel cells, increasing the cooperation between enzyme reaction and electron transfer on the electrode surface is essential. Highly oriented immobilization of enzymes onto a carbon nanotube (CNT) with a large specific surface area and excellent conductivity would increase the potential for their application as biosensors and biofuel cells, by utilizing the electron transfer between the electrode-molecular layer. In this study, we prepared a CNT-enzyme complex with highly oriented immobilization of enzyme onto the CNT surface. The complex showed excellent electrical characteristics, and could be used to develop biodevices that enable efficient electron transfer. Multi-walled carbon nanotubes (MWCNT) were dispersed by pyrene butyric acid N-hydroxysuccinimide ester, and then N-(5-amino-1-carboxypentyl) iminodiacetic acid (AB-NTA) and NiCl2 were added to modify the NTA-Ni2+ complex on the CNT surface. Pyrroloquinoline quinone (PQQ)-dependent glucose dehydrogenase (GDH) was immobilized on the CNT surface through a genetically introduced His-tag. Formation of the MWCNT-enzyme complex was confirmed by monitoring the catalytic current electrochemically to indicate the enzymatic activity. PQQ-GDH was also immobilized onto a highly ordered pyrolytic graphite surface using a similar process, and the enzyme monolayer was visualized by atomic force microscopy to confirm its structural properties. A biofuel cell was constructed using the prepared CNT-enzyme complex and output evaluation was carried out. As a result, an output of 32 μW/cm2 could be obtained without mediators.

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