Carbon Nanotubes and Semiconducting Nanostructures: Current Views and Future Perspectives

2004 ◽  
Author(s):  
Stefano Bellucci
Keyword(s):  
Carbon Nanotubes ◽  
Future Perspectives ◽  
Semiconducting Nanostructures

Applications of carbon nanotubes and polymeric micro‐/nanoparticles in fish vaccine delivery: progress and future perspectives

2021 ◽  
Author(s):  
Sib Sankar Giri ◽  
Sang Guen Kim ◽  
Jeong Woo Kang ◽  
Sang Wha Kim ◽  
Jun Kwon ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Vaccine Delivery ◽  
Future Perspectives ◽  
Fish Vaccine

scholarly journals Carbon nanotubes in microfluidic lab-on-a-chip technology: current trends and future perspectives

2017 ◽  
Vol 21 (9) ◽  
Author(s):  
Amir Ghasemi ◽  
Hamed Amiri ◽  
Hossein Zare ◽  
Maryam Masroor ◽  
Akbar Hasanzadeh ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Lab On A Chip ◽  
Future Perspectives ◽  
Current Trends ◽  
Chip Technology

Carbon nanotubes and central nervous system: Environmental risks, toxicological aspects and future perspectives

2019 ◽  
Vol 65 ◽  
pp. 23-30 ◽  
Author(s):  
Alessio Facciolà ◽  
Giuseppa Visalli ◽  
Sebastiano La Maestra ◽  
Manuela Ceccarelli ◽  
Francesco D’Aleo ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Central Nervous System ◽  
Nervous System ◽  
Environmental Risks ◽  
Future Perspectives

Toward breath analysis on a chip for disease diagnosis using semiconductor-based chemiresistors: recent progress and future perspectives

Lab on a Chip ◽  
2017 ◽  
Vol 17 (21) ◽  
pp. 3537-3557 ◽  
Author(s):  
Ji-Wook Yoon ◽  
Jong-Heun Lee
Keyword(s):  
Carbon Nanotubes ◽  
Metal Oxides ◽  
Gas Sensors ◽  
Recent Progress ◽  
Breath Analysis ◽  
Disease Diagnosis ◽  
Metal Chalcogenides ◽  
Future Perspectives ◽  
Reliable Detection ◽  
Semiconductor Gas Sensors

Semiconductor gas sensors using metal oxides, carbon nanotubes, graphene-based materials, and metal chalcogenides have been reviewed from the viewpoint of the sensitive, selective, and reliable detection of exhaled biomarker gases, and perspectives/strategies to realize breath analysis on a chip for disease diagnosis are discussed and suggested.

Structural phenomena in the growth of carbon nanotubes

1993 ◽  
Vol 51 ◽  
pp. 750-751
Author(s):  
Jun Jiao
Keyword(s):  
Carbon Nanotubes ◽  
Growth Mechanism ◽  
Carbonaceous Material ◽  
Cluster Growth ◽  
Structural Elements ◽  
Rich Variety ◽  
Different Shapes ◽  
Point To Point

HREM studies of the carbonaceous material deposited on the cathode of a Huffman-Krätschmer arc reactor have shown a rich variety of multiple-walled nano-clusters of different shapes and forms. The preparation of the samples, as well as the variety of cluster shapes, including triangular, rhombohedral and pentagonal projections, are described elsewhere.The close registry imposed on the nanotubes, focuses attention on the cluster growth mechanism. The strict parallelism in the graphitic separation of the tube walls is maintained through changes of form and size, often leading to 180° turns, and accommodating neighboring clusters and defects. Iijima et. al. have proposed a growth scheme in terms of pentagonal and heptagonal defects and their combinations in a hexagonal graphitic matrix, the first bending the surface inward, and the second outward. We report here HREM observations that support Iijima’s suggestions, and add some new features that refine the interpretation of the growth mechanism. The structural elements of our observations are briefly summarized in the following four micrographs, taken in a Hitachi H-8100 TEM operating at an accelerating voltage of 200 kV and with a point-to-point resolution of 0.20 nm.

Schottky diodes based on 2D materials for environmental gas monitoring: a review on emerging trends, recent developments and future perspectives

2021 ◽  
Author(s):  
Minu Mathew ◽  
Chandra Sekhar Rout
Keyword(s):  
Gas Sensing ◽  
2D Materials ◽  
Schottky Diodes ◽  
High Sensitivity ◽  
Future Perspectives ◽  
Working Temperature ◽  
Emerging Trends ◽  
Gas Sensing Properties ◽  
Recent Developments ◽  
Sensitivity And Selectivity

This review details the fundamentals, working principles and recent developments of Schottky junctions based on 2D materials to emphasize their improved gas sensing properties including low working temperature, high sensitivity, and selectivity.

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