IdeasLab: Breakthroughs in Nanomedicine – Sonia Trigueros – Video

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http://www.weforum.org Get sick every time you fly? Sonia Trigueros is developing nanoparticles to kill drug-resistant bacteria. Such nanoparticles to be developed in the laboratory can be incorporated onto surfaces in hospitals and air-conditioning units on airplanes where the spread of contagious diseases has become almost inevitable

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IdeasLab: Breakthroughs in Nanomedicine - Sonia Trigueros - Video

The Ethics of Nanomedicine, nanomedicine ethics , ethics in nanomedicine – Video

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http://www.DissertationHelpIndia.COM provides you help with Custom business dissertation, The Ethics of Nanomedicine Contact us at DissertationHelpIndia@yahoo.com or DissertationHelpIndia@gmail.com or CALL NOW :- 0091-9212652900 The Ethics of Nanomedicine Provided by DissertationHelpIndia.COM Nanomedicine is a heterogeneous collection of not only technologies but, also a heterogeneous collection of sub-disciplines all connected with a unique property: their distinctive small size. Nanomedicine is considered an innovative technology, though in fact it is a combination of basic sciences which are already showing potential in a number of different guises: early cancer diagnosis, targeted therapy1, nanomedicine combined with gene therapy2, improved medical imaging, development of new antimicrobials3 and, tissue engineering4.

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The Ethics of Nanomedicine, nanomedicine ethics , ethics in nanomedicine - Video

2006 Winter, Nanomedicine A New Frontier for Physics – Video

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Life emerges on the nanometer length scale between the size of a molecule and a cell. Discover the often surprising and counter intuitive physical principles that govern biological systems on that scale, and look at how they inspire new approaches in the development of medical diagnostics and therapeutics.

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2006 Winter, Nanomedicine A New Frontier for Physics - Video

Brian Plouffe on Nanomedicine IGERT @ Northeastern – Video

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PhD Candidate, Chemical Engineering -- Northeastern University BS, Chemical Engineering -- University of Rhode Island For Red Sox fan Brian Plouffe, Northeastern offers state-of-the-art facilities that are easily accessible from his home in Rhode Island. Though Plouffe's daily commute is quick, presenting his research has taken him to more distant places, including Denver, San Francisco and Groningen, the Netherlands. Plouffe focuses on diagnostic medicine, bioengineering and microfluidics

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Brian Plouffe on Nanomedicine IGERT @ Northeastern - Video

NanoMedicine Cancer Drug Delivery – Video

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Medicines do not simply enter the body and wander around until they finds something to cure, and getting compounds to their intended target is one of the biggest challenges for drug manufacturers. The virtual lab in NanoMission V2 allows you to go from the organ view down to individual cells, analyzing the cells compositions, traveling down the blood stream and seeing the medicine you've created in action.

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NanoMedicine Cancer Drug Delivery - Video

Nanotechnology : Ms S. Naidoo – Nano Drug Delivery.wmv

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A five-part series introducing ground-breaking innovation in Nanotechnology in South Africa, produced for the Sci-Bono Discovery Centre in Johannesburg. (Disclaimer: Stonefish Studios accepts no liability for the use of any images supplied by Speakers, Scientists, or the Sci_Bono Discovery Centre, in the production of these podcasts). See also http://www.stonefishstudios.com, and view more from this Director at http

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Nanoscience and nanotechnology at Tel Aviv University – The Jerusalem Post

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Nanotechnology is the future of basically everything, says Prof. Tal Dvir, director of Tel Aviv Universitys Jan Koum Center for Nanoscience and Nanotechnology. Its the future of medicine, energy, and computing. Everything is done with the small est building blocks.

In recent years, nanotechnology, the manipulation of matter on a near-atomic scale to produce new structures, materials, and devices, has assumed a position of importance in virtually all branches of science and technology.

Tel Aviv Universitys Koum Center is one of Israels leading research centers in this field. Its new three-floor, 8,000-square-meter home on campus in the Roman Abramovich Building for Nano and Quantum Science & Technology heralds a new era in the field of nanotechnology research in Israel and at TAU.

Everything was designed for the next generation of researchers, says Dvir, referring to the advanced, state-of-the-art facilities. We thought about the future when we designed this building.

The Abramovich Building is the most advanced nanotechnology building in Israel and among the most innovative in the world. The ground floor features the largest clean room in Israel along with other areas for the characterization and fabrication of nanomaterials and nanotechnologies. The building will host thirty scientists working on solutions using nanotechnology, a multidisciplinary field that includes researchers from many different disciplines, including engineering, exact sciences, life sciences and medical sciences, all of whom have their own unique approach to the field.

Moreover, researchers from various universities and companies in the nanotechnology industry will utilize the advanced facilities on the buildings ground floor to fabricate their devices, Dvir says.

There are close to 100 companies that have come to the university to consult with our engineers and researchers at the nano center when they want to develop new technologies, which they can then take and manufacture on a large scale in their facilities. The design and planning and the initial testing are done together with our staff.

The upper two floors of the nanotechnology building will provide labs for select professors from across campus. Dvir adds that the multidisciplinary nature of the staff will enable fruitful discussions and interactions between researchers in different disciplines that will increase their creative output.

Some of the exciting nanotechnology research currently being conducted at TAU includes a nanobot project headed by Prof. Dan Peer that sends nano-robots circulating in the bloodstream, targeting and destroying cancerous cells. Another project, led by Prof. Yael Hanein, creates devices that will integrate with the retina to enable blind people to see.

Tel Aviv Universitys new nanotechnology gy building has received the generous support of numerous donors, whose named facilities will be unveiled this spring.

The new nanotechnology building will energize TAUs nano research community, reinforce multidisciplinary research and technological innovation, intensify industry collaboration, and create new connections between the scientific world and society at large.

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Nanoscience and nanotechnology at Tel Aviv University - The Jerusalem Post

Microscopic Marvel: A Photonic Device that Could Change Physics and Lasers Forever – SciTechDaily

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Rendering of the photonic topological insulator developed in the study. Credit: Rensselaer Polytechnic Institute

Rensselaer Polytechnic Institute researchers have developed the first topological quantum simulator device in the strong light-matter interaction regime that operates at room temperature, revolutionizing quantum studies and laser efficiency, and making advanced research more accessible.

Researchers at Rensselaer Polytechnic Institute (RPI) have fabricated a device no wider than a human hair that will help physicists investigate the fundamental nature of matter and light. Their findings, published in the journal Nature Nanotechnology, could also support the development of more efficient lasers, which are used in fields ranging from medicine to manufacturing.

The device is made of a special kind of material called a photonic topological insulator. A photonic topological insulator can guide photons, the wave-like particles that make up light, to interfaces specifically designed within the material while also preventing these particles from scattering through the material itself.

Because of this property, topological insulators can make many photons coherently act like one photon. The devices can also be used as topological quantum simulators, miniature laboratories where researchers can study quantum phenomenon, the physical laws that govern matter at very small scales.

The photonic topological insulator we created is unique. It works at room temperature. This is a major advance. Previously, one could only investigate this regime using big, expensive equipment that super cools matter in a vacuum. Many research labs do not have access to this kind of equipment, so our device could allow more people to pursue this kind of basic physics research in the lab, said Wei Bao, assistant professor in the Department of Materials Science and Engineering at RPI and senior author of the Nature Nanotechnology study.

It is also a promising step forward in the development of lasers that require less energy to operate, as our room-temperature device threshold the amount of energy needed to make it work is seven times lower than previously developed low-temperature devices, Bao added.

The RPI researchers created their novel device with the same technology used in the semiconductor industry to make microchips, which involves layering different kinds of materials, atom by atom, molecule by molecule, to create a desired structure with specific properties.

To create their device, the researchers grew ultrathin plates of halide perovskite, a crystal made of cesium, lead, and chlorine, and etched a polymer on top of it with a pattern. They sandwiched these crystal plates and polymer between sheets of various oxide materials, eventually forming an object about 2 microns thick and 100 microns in length and width (the average human hair is 100 microns wide).

When the researchers shined a laser light on the device, a glowing triangular pattern appeared at the interfaces designed in the material. This pattern, dictated by the devices design, is the result of topological characteristic of lasers.

Being able to study quantum phenomena at room temperature is an exciting prospect. Professor Baos innovative work shows how materials engineering can help us answer some of sciences biggest questions, said Shekhar Garde, dean of the RPI School of Engineering.

Reference: Topological valley Hall polariton condensation by Kai Peng, Wei Li, Meng Sun, Jose D. H. Rivero, Chaoyang Ti, Xu Han, Li Ge, Lan Yang, Xiang Zhang and Wei Bao, 24 May 2024, Nature Nanotechnology. DOI: 10.1038/s41565-024-01674-6

The study was primarily supported by grants from the National Science Foundation and Office of Naval Research.

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Microscopic Marvel: A Photonic Device that Could Change Physics and Lasers Forever - SciTechDaily

The green alchemists creating new nanotechnology gold – Cosmos

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By Tania Bawden

Flinders University, South Australia

In a surprise discovery, Flinders University researchers in South Australia have produced a range of different types of gold nanotechnology particles by adjusting water flow in the novel vortex fluidic device without the need for toxic chemicals.

The green chemistry lab work at the Flinders Institute for Nanoscale Science and Technology on nano gold formation also led to the discovery of a contact electrification reaction in water in the device which resulted in the generation of hydrogen and hydrogen peroxide.

In a new article inSmall Science, Australian and overseas scientists collaborated on the developing size and form of gold nanoparticles from various vortex fluidic device (VFD) processing parameters and concentrations of gold chloride solution.

Through this research, we have discovered a new phenomenon in theVFD. The photo-contact electrificiation process at the solid-liquid interface which could be used in other chemical and biological reactions, says Flinders PhD Ms Badriah Alotaibi, who led the study.

We also have achieved synthesis of pure, pristine gold nanoparticles in water in the VFD, without the use of chemicals commonly used and thus minimising waste, says Alotaibi.

This method is significant for the formation of nanomaterials in general because it is a green process, quick, scalable and yields nanoparticles with new properties.

Gold nanoparticles size and shape are critical for a range of applications from drug delivery to catalysis, sensing and electronics due to their physical, chemical and optical properties.

The vortex fluidic device, devised a decade ago by senior author Flinders University Professor Colin Raston, is a rapidly rotating tube open at one end with liquids delivered through jet feeds. Different rotational speeds and external application of light in the device can be used to synthesise particles to specification.

Researchers around the world are now finding the continuous flow, thin film fluidic device useful in exploring and optimising more sustainable nano-scale processing techniques, says Raston.

In this latest experiment, we hypothesise that the high shear regimes of the VFD led to the quantum mechanical effect known as contact electrification, which is another exciting development.

Raston says this discovery is a paradigm shift in how to make materials in a controlled way using water, with no other chemicals required, which contributes to a more sustainable future.

This article is from Flinders University News.

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The green alchemists creating new nanotechnology gold - Cosmos