Nanotechnology Now

Our NanoNews Digest Sponsors
Heifer International



Home > News > Carbon nanotubes forecast when vegetables spoil and buds bloom

April 2nd, 2020

Carbon nanotubes forecast when vegetables spoil and buds bloom

Abstract:
This is where the CNTs come in. Single-walled CNTs have several attributes that make them well-suited for sensing processes that involve the transfer of electrons – the basis of any chemical reaction. The CNTs Fong and Swager and their colleagues worked with are p-type semiconductors, so n-type dopants – anything that donates electrons to the CNT – will diminish their conductivity. The CNTs’ curved graphene surface also makes their electronic properties incredibly sensitive to dopants in their environment.

Source:
physicsworld.com

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related News Press

News and information

Brought into line: FAU physicists control the flow of electron pulses through a nanostructure channel September 24th, 2021

Nanocellulose decorated with proteins is suitable for 3D cell culturing September 24th, 2021

Development of dendritic-network-implementable artificial neurofiber transistors: Transistors with a fibrous architecture similar to those of neurons are capable of forming artificial neural networks. Fibrous networks can be used in smart wearable devices and robots September 24th, 2021

Researchers use breakthrough method to answer key question about electron states September 24th, 2021

Possible Futures

Micro-scale opto-thermo-mechanical actuation in the dry adhesive regime Peer-Reviewed Publication September 24th, 2021

MXene-GaN van der Waals metal-semiconductor junctions for high performance photodetection September 24th, 2021

Nanocellulose decorated with proteins is suitable for 3D cell culturing September 24th, 2021

Development of dendritic-network-implementable artificial neurofiber transistors: Transistors with a fibrous architecture similar to those of neurons are capable of forming artificial neural networks. Fibrous networks can be used in smart wearable devices and robots September 24th, 2021

Sensors

Engineering various sources of loss provides new features for perfect light absorption: "Loss is ubiquitous in nature, and by better understanding it, we make it more useful" September 10th, 2021

Leibniz Prize winner Professor Dr. Oliver G. Schmidt moves to Chemnitz University of Technology: President Professor Dr. Gerd Strohmeier refers to an 'absolute top transfer' September 10th, 2021

Ultrafast & ultrathin: new physics professor at TU Dresden makes mysterious quantum world visible September 10th, 2021

Engineers develop prototype of electronic nose September 3rd, 2021

Announcements

Brought into line: FAU physicists control the flow of electron pulses through a nanostructure channel September 24th, 2021

Nanocellulose decorated with proteins is suitable for 3D cell culturing September 24th, 2021

Development of dendritic-network-implementable artificial neurofiber transistors: Transistors with a fibrous architecture similar to those of neurons are capable of forming artificial neural networks. Fibrous networks can be used in smart wearable devices and robots September 24th, 2021

Researchers use breakthrough method to answer key question about electron states September 24th, 2021

Interviews/Book Reviews/Essays/Reports/Podcasts/Journals/White papers/Posters

Micro-scale opto-thermo-mechanical actuation in the dry adhesive regime Peer-Reviewed Publication September 24th, 2021

MXene-GaN van der Waals metal-semiconductor junctions for high performance photodetection September 24th, 2021

Fabricating MgB2 superconductors using spark plasma sintering and pulse magnetization: New research suggests that highly dense MgB2 bulks have improved mechanical and superconducting properties September 24th, 2021

Brought into line: FAU physicists control the flow of electron pulses through a nanostructure channel September 24th, 2021

Food/Agriculture/Supplements

‘Anti-rust’ coating for plants protects against disease with cellulose nanofiber: Researchers from the University of Tsukuba find that coating soybean plant leaves with cellulose nanofiber offers resistance to infection by Asian soybean rust pathogen September 10th, 2021

Enhanced ambient ammonia photosynthesis by Mo-doped Bi5O7Br nanosheets with light-switchable oxygen vacancies September 3rd, 2021

New technology enables rapid sequencing of entire genomes of plant pathogens May 14th, 2021

Controlling the nanoscale structure of membranes is key for clean water, researchers find January 1st, 2021

Research partnerships

A simple way to get complex semiconductors to assemble themselves: Much like crystallizing rock candy from sugar syrup, the new method grows 2D perovskites precisely layered with other 2D materials to produce crystals with a wide range of electronic properties September 17th, 2021

Lehigh University to lead ‘integrative partnerships’ for multi-university research collaboration in advanced optoelectronic material development: 5-year, $25 million NSF investment in IMOD, a revolutionary center for optoelectronic, quantum technologies September 10th, 2021

Tapping into magnets to clamp down on noise in quantum information September 9th, 2021

New molecular device has unprecedented reconfigurability reminiscent of brain plasticity: Device can be reconfigured multiple times simply by changing applied voltage September 3rd, 2021

NanoNews-Digest
The latest news from around the world, FREE




  Premium Products
NanoNews-Custom
Only the news you want to read!
 Learn More
NanoStrategies
Full-service, expert consulting
 Learn More











ASP
Nanotechnology Now Featured Books




NNN

The Hunger Project