Nanomedicine is the medical application of nanotechnology. Nanomedicine ranges from the medical applications of nanomaterials and biological devices, to nanoelectronic biosensors, and even possible future applications of molecular nanotechnology such as biological machines. Current problems for nanomedicine involve understanding the issues related to toxicity and environmental impact of nanoscale materials.
Richard Errett Smalley was the Gene and Norman Hackerman Professor of Chemistry and a Professor of Physics and Astronomy at Rice University. In 1996, along with Robert Curl, also a professor of chemistry at Rice, and Harold Kroto, a professor at the University of Sussex, he was awarded the Nobel Prize in Chemistry for the discovery of a new form of carbon, buckminsterfullerene, also known as buckyballs. He was an advocate of nanotechnology and its applications.
Nanotechnology education involves a multidisciplinary natural science education with courses such as physics, chemistry, mathematics and molecular biology. It is being offered by many universities around the world. The first program involving nanotechnology was offered by the University of Toronto's Engineering Science program, where nanotechnology could be taken as an option.
Superhydrophilicity refers to the phenomenon of excess hydrophilicity, or attraction to water; in superhydrophilic materials, the contact angle of water is equal to zero degrees. This effect was discovered in 1995 by the Research Institute of Toto Ltd. for titanium dioxide irradiated by sunlight. Under light irradiation, water dropped onto titanium dioxide forms no contact angle.
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 nanobiotechnology serve as blanket terms for various related technologies.
Mostafa A. El-Sayed ) is an Egyptian chemical physicist, a leading nanoscience researcher, a member of the National Academy of Sciences and a US National Medal of Science laureate. He is also known for the spectroscopy rule named after him, the El-Sayed rule.
The history of nanotechnology traces the development of the concepts and experimental work falling under the broad category of nanotechnology. Although nanotechnology is a relatively recent development in scientific research, the development of its central concepts happened over a longer period of time. The emergence of nanotechnology in the 1980s was caused by the convergence of experimental advances such as the invention of the scanning tunneling microscope in 1981 and the discovery of fullerenes in 1985, with the elucidation and popularization of a conceptual framework for the goals of nanotechnology beginning with the 1986 publication of the book Engines of Creation. The field was subject to growing public awareness and controversy in the early 2000s, with prominent debates about both its potential implications as well as the feasibility of the applications envisioned by advocates of molecular nanotechnology, and with governments moving to promote and fund research into nanotechnology. The early 2000s also saw the beginnings of commercial applications of nanotechnology, although these were limited to bulk applications of nanomaterials rather than the transformative applications envisioned by the field.
The impact of nanotechnology extends from its medical, ethical, mental, legal and environmental applications, to fields such as engineering, biology, chemistry, computing, materials science, and communications.
Chad Alexander Mirkin is an American chemist. He is the George B. Rathmann professor of chemistry, professor of medicine, professor of materials science and engineering, professor of biomedical engineering, and professor of chemical and biological engineering, and director of the International Institute for Nanotechnology and Center for Nanofabrication and Molecular Self-Assembly at Northwestern University.
Layer-by-layer (LbL) deposition is a thin film fabrication technique. The films are formed by depositing alternating layers of oppositely charged materials with wash steps in between. This can be accomplished by using various techniques such as immersion, spin, spray, electromagnetism, or fluidics.
Esmaiel Jabbari is a full professor of chemical engineering at the University of South Carolina.
Uzi Landman is an Israeli/American computational physicist, the Fuller E. Callaway Professor of Computational Materials Science at the Georgia Institute of Technology.
The College of Engineering and Science (COES) is one of five colleges at Louisiana Tech University. The roots of the College date back to the founding of Louisiana Tech in 1894 when the Department of Mechanics was created. Today, the college includes twenty-five programs, fourteen undergraduate, seven master's, and four doctoral programs. College programs are located on the Louisiana Tech campus in Ruston, Louisiana. In addition, courses are offered at the CenturyLink Headquarters in Monroe, Louisiana, at Barksdale Air Force Base, in Bossier City, Louisiana, and at the Louisiana Tech Shreveport Center, in Shreveport Louisiana.
Paula Therese Hammond is a David H. Koch Professor in Engineering and the Head of the Department of Chemical Engineering at the Massachusetts Institute of Technology (MIT). Her laboratory designs polymers and nanoparticles for drug delivery and energy-related applications including batteries and fuel cells. She is an intramural faculty member of the Koch Institute for Integrative Cancer Research and an Associate Editor of ACS Nano.
A nanocapsule is a nanoscale shell made from a nontoxic polymer. They are vesicular systems made of a polymeric membrane which encapsulates an inner liquid core at the nanoscale. Nanocapsules have many uses, including promising medical applications for drug delivery, food enhancement, nutraceuticals, and for self-healing materials. The benefits of encapsulation methods are for protection of these substances to protect in the adverse environment, for controlled release, and for precision targeting. Nanocapsules can potentially be used as MRI-guided nanorobots or nanobots, although challenges remain.
Ashok M. Raichur is an Indian materials scientist, nanotechnologist and a professor at the Department of Materials Engineering of the Indian Institute of Science. Known for his studies on the use of nanotechnology for biomedical and environmental applications, Raichur is a former Alexander von Humboldt Fellow and a life member of the National Academy of Sciences, India. The Department of Biotechnology of the Government of India awarded him the National Bioscience Award for Career Development, one of the highest Indian science awards, for his contributions to biosciences, in 2009.
Lianzhou Wang is a Chinese Australian materials scientist and professor in the School of Chemical Engineering at the University of Queensland. He is director of the Nanomaterials Centre (Nanomac) and a senior group member at the Australian Institute for Bioengineering and Nanotechnology at the University of Queensland, as well as a Fellow of the Royal Society of Chemistry.
Katsuhiko Ariga is a Japanese chemist specializing in nanotechnology and self-assembly. He was educated at the Tokyo Institute of Technology, where he defended his PhD in 1990 and later worked as assistant professor. Since 2004 he carries out research at the National Institute for Materials Science, and teaches at the University of Tokyo, where he is a full professor. Ariga is a Fellow of the Royal Society of Chemistry (2013) and an editor of the journal Science and Technology of Advanced Materials.
Hamid Ghandehari, born in Iran, is a drug delivery research scientist, and a professor in the Departments of Pharmaceutics and Pharmaceutical Chemistry and Biomedical Engineering at the University of Utah. His research is focused in recombinant polymers for drug and gene delivery, nanotoxicology of dendritic and inorganic constructs, water-soluble polymers for targeted delivery and poly(amidoamine) dendrimers for oral delivery.
