Nano Letters is a monthly peer-reviewed scientific journal published by the American Chemical Society. It was established in January 2001. The two editors-in-chief are A. Paul Alivisatos (University of California, Berkeley) and Charles M. Lieber (Harvard University). The 2010 impact factor for Nano Letters is 12.219, according to the Journal Citation Reports. The focus of the journal is rapid dissemination of selected elements regarding fundamental, original research reports on all topics related to the theory and practice of nanoscience and nanotechnology and their subdisciplines. Physical, chemical, and biological phenomena related to nanoscience and nanotechnology are part of this focus. Furthermore nanoscale materials science is also included, focusing on processes and applications of structures at this size. Subject coverage encompasses the following: Materials that are synthesized and processed by physical, chemical, and biological methods. The classes of these materials are organic, inorganic, and hybrid. Furthermore, these processes are subjects of modeling and simulation. Specifically these process range from synthesis to assembly, along with relevant interactions. Also of
Single-cell transfection tool enables added control for biological studies
(Phys.org) —Northwestern University researchers have developed a new method for delivering molecules into single, targeted cells through temporary holes in the cell surface. The technique could find applications ...
Researchers perform fastest measurements ever made of ion channel proteins
The miniaturization of electronics continues to create unprecedented capabilities in computer and communications applications, enabling handheld wireless devices with tremendous computing performance operating ...
Engineers' nanoantennas improve infrared sensing
(Phys.org) —A team of University of Pennsylvania engineers has used a pattern of nanoantennas to develop a new way of turning infrared light into mechanical action, opening the door to more sensitive infrared ...
Researchers report first fully integrated artificial photosynthesis nanosystem
(Phys.org) —In the wake of the sobering news that atmospheric carbon dioxide is now at its highest level in at least three million years, an important advance in the race to develop carbon-neutral renewable ...
Team observes real-time charging of a lithium-air battery
One of the most promising new kinds of battery to power electric cars is called a lithium-air battery, which could store up to four times as much energy per pound as today's best lithium-ion batteries. But ...
Scientists enhance light emission in 2D semiconductors by a factor of 100
(Phys.org) —The mention of a two-dimensional material with excellent electrical and optical properties may first bring to mind graphene. However, this description also fits another class of materials called ...
Researchers use graphene quantum dots to detect humidity and pressure
The latest research from a Kansas State University chemical engineer may help improve humidity and pressure sensors, particularly those used in outer space.
Researchers develop unique method for creating uniform nanoparticles
(Phys.org) —University of Illinois researchers have developed unique approach for the synthesis of highly uniform icosahedral nanoparticles made of platinum. Results showed that the key factors for the ...
Printable 'bionic' ear melds electronics and biology
Scientists at Princeton University used off-the-shelf printing tools to create a functional ear that can "hear" radio frequencies far beyond the range of normal human capability.
Solar-powered nanofilters pump in antibiotics to clean contaminated water
Using the same devious mechanism that enables some bacteria to shrug off powerful antibiotics, scientists have developed solar-powered nanofilters that remove antibiotics from the water in lakes and rivers ...
Designing the clean-tech cars of the future
Ditching petrol for a clean-tech electric car sounds like an earth-saving move in theory. But if your charge is going to run out half way through your journey, it's not very practical to make the switch.
The crystal's corners: New nanowire structure has potential to increase semiconductor applications
There's big news in the world of tiny things. New research led by University of Cincinnati physics professors Howard Jackson and Leigh Smith could contribute to better ways of harnessing solar energy, more ...
Nanowires grown on graphene have surprising structure
(Phys.org) —When a team of University of Illinois engineers set out to grow nanowires of a compound semiconductor on top of a sheet of graphene, they did not expect to discover a new paradigm of epitaxy.
Team uses solar-powered proteins to filter harmful antibiotics from water
(Phys.org) —New research, just published, details how University of Cincinnati researchers have developed and tested a solar-powered nano filter that is able to remove harmful carcinogens and antibiotics ...
Layered '2-D nanocrystals' promising new semiconductor
(Phys.org) —Researchers are developing a new type of semiconductor technology for future computers and electronics based on "two-dimensional nanocrystals" layered in sheets less than a nanometer thick that ...