Nanomaterials and Nanotechnology The Integration of Nanotechnology and Biology for Cell Engineering: Promises and Challenges Invited Article Uma Maheswari Krishnan1 and Swaminathan Sethuraman1,* 1 Centre for Nanotechnology.Nanotechnology News - Nanoscience, Nanotechnolgy, Nanotech News. For decades, scientists have tried to harness the unique properties of carbon nanotubes to create high- performance electronics that are faster or consume less power—resulting in longer battery life, faster wireless communication .. Superman can famously make a diamond by crushing a chunk of coal in his hand, but Rice University scientists are employing a different tactic.(Phys. Scientists have developed a method for imprinting tiny yet complex 3- D structures on the tip of an optical fiber, whose 1. The 3- D optical structures can ..(Phys.
List of highly accessed peer reviewed open access articles in Nanomedicine, Nanotechnology and Nanoparticles. 2014 Journal rank, impact factors and indexin. Nanobiotechnology, bionanotechnology, and nanobiology are terms that refer to the intersection of nanotechnology and biology. Given that the subject is one that has only emerged very recently, bionanotechnology and. When you hear a sound, only some of the neurons in the auditory cortex of your brain are activated. This is because every auditory neuron is tuned to a certain range of sound, so that each neuron is more sensitive ..(Phys. Scientists have built a battery containing a magnetic fluid that can be moved in any direction by applying a magnetic field. The magnetically controlled battery concept could be especially useful for flow batteries, .. Graphene has been hailed as a wonder material since it was first made more than a decade ago. It's showing up in an increasing number of products, including coatings, sports equipment and even light bulbs. Now scientists ..(Phys. Currently, all light- emitting diodes (LEDs) emit light of only one color, which is predefined during fabrication. So far, tuning the color of light produced by a single LED has never been realized, despite numerous ..(Phys. Graphene has been grown from materials as diverse as plastic, cockroaches, Girl Scout cookies, and dog feces, and can theoretically be grown from any carbon source. However, scientists are still looking for a ..(Phys. Electrons can move through graphene with almost no resistance, a property that gives graphene great potential for replacing silicon in next- generation, highly efficient electronic devices. But currently it's ..(Phys. Researchers have designed and implemented an algorithm that solves computing problems using a strategy inspired by the way that an amoeba branches out to obtain resources. The new algorithm, called Amoeba. SAT, ..(Phys. org)—In an act of . On the outside, the silver nanocluster has a golden yellow color, and ..(Phys. Virtually all semiconductors used in today's electronic devices are made of silicon having a cubic crystal structure, as silicon naturally crystallizes in the cubic form. In a new study, researchers have fabricated ..(Phys. Scientists have fabricated a flexible electrical circuit that, when cut into two pieces, can repair itself and fully restore its original conductivity. The circuit is made of a new gel that possesses a combination ..(Phys. Scientists have proposed a new family of structures that are three- dimensional (3. D) variations of graphene, the simplest example of which is called a . This light- driven motion, which arises because .. Researchers found that the thermal conductivity of superatom crystals is directly related to the rotational disorder within those structures. The findings were published in an article in Nature Materials this week.(Phys. One of the biggest challenges to realizing the potential of targeted therapies is keeping nanomaterials from accumulating in the liver or spleen. The liver and spleen are part of the mononuclear phagocyte system. But finding a practical, inexpensive and nontoxic way to produce large amounts .. Archeologists have discovered a 2,0. Mediterranean shipwreck that yielded the most sophisticated piece of technology, a clockwork, to survive Antiquity, Nature reported Monday. What is the origin of the large heart- shaped nitrogen glacier revealed in 2. Pluto by the New Horizons spacecraft? Two researchers from the Laboratoire de m. Twitter announced Monday it was easing its 1. With California in its fifth year of severe drought and many western states experiencing another year of unusually dry conditions, plants are stressed. Addressing fundamental unknowns about the earliest history of Earth's crust, scientists have precisely dated the world's oldest rock unit at 4. Driven by the University of Alberta, the findings suggest .. Pigeons can learn to distinguish real words from non- words by visually processing their letter combinations, surprising new research from the University of Otago in New Zealand and Ruhr University in Germany shows. An international team of astronomers has measured the magnetic field in the vicinity of a supermassive black hole. A bright and compact feature of only 2 light days in size was directly observed by a world- wide ensemble of .. Duke researchers have devised a computerized method to autonomously and quickly diagnose malaria with clinically relevant accuracy—a crucial step to successfully treating the disease and halting its spread. Financial traders are better at reading their 'gut feelings' than the general population – and the better they are at this ability, the more successful they are as traders, according to new research led by the University ..(Phys. A large team of Japanese researchers affiliated with multiple institutions working at a dig site on the south side of the island of Okinawa has found what are believed to be the oldest examples of fishing hooks .. The skull of a mammoth - possibly roaming the planet 1. Santa Rosa Island at Channel Islands National Park. One year after the Volkswagen . Since their orbital periods are therefore very short and their gravitational .. New research by Queen's University developmental psychologist Stanka Fitneva has found that culture and environment can impact when and how children identify their own areas of knowledge and those of the adults in their lives. The addition of a chemical tag on an RNA molecule is the critical switch that inactivates one X chromosome in every cell, ensuring healthy development in all female mammals, according to new research by Weill Cornell Medicine .. Indonesian forest fires that choked a swath of Southeast Asia with a smoky haze for weeks last year may have caused more than 1. Indonesia's government to .. An international research team has identified two genes which could help protect barley against powdery mildew attack. Polar bears are losing life- sustaining sea ice crucial for hunting, resting and breeding in all 1. Arctic they inhabit, a study warned on Wednesday. Supermassive black holes, millions to billions of times the mass of our Sun, are found at the centers of galaxies. Many of these galactic behemoths are hidden within a thick doughnut- shape ring of dust and gas known as a .. Arctic sea ice this summer shrank to its second lowest level since scientists started to monitor it by satellite, with scientists saying it is another ominous signal of global warming. One of the differences between lasers and desk lamps is that laser light is spatially coherent, meaning the peaks and valleys of the light waves are correlated with each other. The jumbled, uncorrelated waves coming from .. Looking around at the natural world, have you ever wondered why some groups of organisms contain huge numbers of species while others are seemingly barren? According to new research from University of Virginia economist Federico Ciliberto, widespread adoption of genetically modified crops has decreased the use of insecticides, but increased the use of weed- killing herbicides ..(Phys. A Russian geneticist, the BBC is reporting, replicated the process that led to the domestication of the dog, with foxes, over the course of just fifty years. Curious about the means by which dogs became domesticated, ..
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