Nanotech & Nanobiotechnology

Nanomedicine is a field of medical science whose applications are increasing more and more thanks to nanorobots and biological machines, which constitute a very useful tool to develop this area of knowledge. In the past years, researchers have done many improvements in the different devices and systems required to develop nanorobots. This supposes a new way of treating and dealing with diseases such as cancer; thanks to nanorobots, side effects of chemotherapy have been controlled, reduced and even eliminated, so some years from now, cancer patients will be offered an alternative to treat this disease instead of chemotherapy, which causes secondary effects such as hair loss, fatigue or nausea killing not only cancerous cells but also the healthy ones.

Nanopharmaceuticals are colloidal elements of 10 to 1,000 nanometers in size. They are commonly used in drug delivery. Nanopharmaceuticals are varied both in their shape and composition and frequently offer an improvement as compared to their “bulk” complements primarily because of size. Numerous pharmaceutical companies are using nanotech to reconsider shelved drugs that were “difficult” from a design point of-view due to their solubility profiles.

Nanoelectronics are based on the application of nanotechnology in the field of electronics and electronic components. Although the term Nanoelectronics may generally mean all the electronic components, special attention is given in the case of transistors. These transistors have a size lesser than 100 nanometers. Visibly, they are very small that separate studies must be made for knowing the quantum mechanical properties and inter-atomic design. As a result, though the transistors appear in the nanometer range, they are designed through nanotechnology. Their design is also very much different from the traditional transistors and usually falls in the category of one dimensional nanotubes/nanowires, hybrid molecular electronics, or advanced molecular electronics. This technology is said to be the next future, but its practicality is near to impossible even now that they may be difficult to emerge soon.

Nanodevices, the quickest moving segment of the general market, the Nanotech research involves in smart sensors and smart delivery systems, Magnetic Nanodevices, Nano-biosensors, Nano switches, Optical biosensors, and biologically inspired gadgets are predicted to transport at a excellent 34% CAGR. Nano-biosensors for 78.8 % of the phase Nanoswitches & Optical biosensors are anticipated to develop to $52.7 billion via 2019 and register a healthy 20.7% CAGR. Nanosensors will better hit upon the onset of sicknesses along with cancer or coronary heart ailment, and Nanomarkets expects the marketplace for biomedical nanosensors to attain approximately $800 million in 2019. around 18 universities and 53 new research initiatives are exhibited in Nanotechnology convention. 

A nanorobotics is a machine that can build and manipulate things precisely at an atomic level. Imaging a robot that can pluck, pick and place atoms like a kid plays with LEGO bricks, able to build anything from basic atomic building blocks. While some people dismiss the future of nanorobots as science fiction, you should realize that each of us is alive today because of countless nanobots operating within each of our trillions of cells. We give them biological names like a “ribosome,” but they are essentially machines programmed with a function like “read messenger RNA to create a specific protein.”

Nano chemistry, described the field as "an emerging subdiscipline of solid-state chemistry that emphasizes the synthesis rather than the engineering aspects of preparing little pieces of matter with nanometer sizes in one, two or three dimensions. The Nano chemist can be considered to work towards this goal from the atom 'up', whereas the nanophysics tends to operate from the bulk 'down'." Today, Nano chemists work in biomedical chemistry, polymer chemistry, product synthesis, and a host of other areas. They use a wide variety of methods to prepare and assemble "little pieces of matter" with novel electronic, magnetic, optical, chemical, and mechanical behaviors that can be attributed to their nanometer-scale size.

Cell biology today is on the verge of a nanotechnology-driven research era, one in which the availability of sophisticated new experimental techniques and tools of nanotechnology is set not only to emulate more complex, in vivo like extracellular environments, but also monitor dynamic complex biological processes in real time at the single cell level. Ultimately, the goal is to establish a fully integrated knowledge of how the building blocks of humans – cells – work at the molecular level. It is only by a detailed knowledge of how cells work, independently and together, in healthy and diseased states that one will be able to understand and anticipate the onset and effects of disease and create an appropriate and effective means to prevent and treat disease. The unravelling of cellular and molecular mechanisms that could be used to reprogram or instruct cells would enable unprecedented advances in tissue engineering and regenerative medicine.

Advanced Nanotechnology was founded by industry visionaries to revolutionize systems and delivers a quantum improvement in performance, dramatically reduce power consumption and deliver extreme security. They use patented hardware and proprietary state-of-the-art algorithms to dramatically increases defense against hacking. We leverage the power of 3D & nanotechnology to break the semiconductor interconnect bottleneck – and eliminate the gridlock that limits performance and waste power. 

Nanotechnology supporters believe that it has the potential to transform our lives dramatically, while opponents of nanotechnology fear that self-replicating "nanobots" could escape from laboratories and reduce all life on earth. Some ethical discussions have been focused on the field of molecular nanotechnology. The lack of meritorious ethics research proposals may be related to the difficulty in identifying or anticipating ethical issues that are unique to nanobiotechnology, particularly its near-term applications.