Applications Of Nanoparticle

Ricardo Morales on the synthesis and characterization of bimetallic magnetic nanoparticles for further application in cancer treatment, I gained the skill sets needed to come up with research ideas and implement them as well as how to resolve issues that arise within any research. My experience as a teaching assistant in organic and general chemistry at the University of La Verne Chemistry Department taught me the importance of lab safety and the joys of connecting what is learned in lecture to lab and helping students make that connection in a lab setting while creating a safe environment. My experience as an Academic Success Center tutor in chemistry course from general chemistry to advance organic chemistry taught me the joys of helping students to truly understand material and not memorize it but have that knowledge become a part of them that they can use whether in a research setting or to explain those concepts to their peers. These experiences in undergrad allowed me to determine that academia was the right fit for me; graduate school will give the skills needed to fulfill this

Nanoparticles (1 000 000 times smaller than a millimetre) are manifesting to be a great success in nanomedicine’s discovery of supplementary methods of fighting against superbugs. At the University of Colorado, researchers have utilized nanoscale quantum dots, which are “miniscule semiconductor particles with specific light-absorption properties, to kill drug-resistant superbugs without harming the surrounding healthy tissue,” (Nagpal, 2017: para. 2). Nanoscale quantum dots that are activated by a light source perturb the balance of chemical processes in threatening bacteria that would kill them.

Fabrication of nanomaterials with strict control over size, shape, and crystalline structure has become very important for the applications of nanotechnology in numerous fields including catalysis, medicine, and electronics. Synthesis methods for nanoparticles are typically grouped into two categories: “top-down” and “bottom-up” approach. The first involves the division of a massive solid into smaller and smaller portions, successively reaching to nanometer size. This approach may involve milling or

The article, Nanotechnology in the Military by Will Soutter, discusses the many ways in which the government is investing in nanotechnology research for military use. The article points out that nanotechnology is something that many countries are starting to spend large amounts of money to fund research on ways to use nanotechnology for military advancement. The main focus for military advancement through nanotechnology would be better medical care and better clothing for protection and to communicate. In the article the Ministry of Defense predicts that nano-bots could soon be used to help with medical care. In addition, communication devices could be nano-enhanced by 2030. Researchers are looking for ways to use nanotechnology to improve

Working with nanoparticles is critical due to its nanoscale; they should be handled carefully considering safety

Nanotechnology is a novel technology what generally deals with structures and systems with a size less than 100nm. [1] Due to its unique tiny size, the properties are quite different from bulk properties include physical properties, chemistry properties, biological properties. For example, gold in bulk form is inert, but in nano scale, it tends to be very active. Moreover, different sizes, structures, and surface areas of gold nanoparticles make it exhibit different colors.

This book by Hornyak and partners brings into perspective an integrated introduction to the nanoscience and its applications. The book further presents illustrations in full color regarding nanotechnology. From these illustrations, I will be developing a detailed understanding of the fundamentals of nanotechnology. I will also be acquiring knowledge on the different aspects of nanotechnology including chemistry, physics, and biology. The authors also discuss the impacts of nanotechnology on the society, which is also an important part of my paper. I will be gathering information on industrial concerns associated with nanotechnology in manufacturing and safety. This will broaden my discussion to a better-informed approach in explaining implications of nanotechnology in the modern

In the year 2000, the National Institute of Health (NIH) started the National Nanotechnology Initiative (NNI) as a federal government program for facilitating and promoting the different nanoscience related research. In order to accomplish the target the NNI was launched as a broad program. The main aim behind of establishing the NNI was to coordinating and supporting the study, design, and exploration of nanomaterial. With extensive effort and support of NNI, the research related to health science was highly influenced and become revolutionized. Due to this impact the US government given the financial support to a good deal of research and development program and launched the interdisciplinary research. The new concept ‘Nanomedicine’ is also a result of merging the ‘Nanoscience and Nanotechnology’ discipline with ‘Medicine’. Similarly, the pharmaceutical scientist also adopted a terminology ‘Nanoscience’, and created the ‘Nanopharmaceuticals’ [1].

Although nanoparticles, specifically silver nanoparticles, could become a valuable preservative in the future, there is already unease and skepticism from the public about nanoparticles. This fear is not a surprise. After all, nanoparticles are relatively a recent application into the cosmetic industry that lacks consumer feedback when compared to other preservatives. Popular sources voice that, “...most products are getting past EPA’s approval as they don’t fit the bill of being a pesticide” (Scher). However, this argument is quite outdated, although this particular source was published online February 2017. Since 2014, FDA established a separate safety guideline for any cosmetic product that contains nanomaterials. Thus, nanoparticles for cosmetic use cannot be categorized in any way under “pesticide” regulated by EPA. In fact, EPA is not the committee that overlooks cosmetics at all. The cosmetic safety guideline is under the authority of the FDA. Under its guidance, products must clearly label its physicochemical properties and proper usage for the safety of the consumers (Center for Food Safety and Applied Nutrition). The same rule applies to

Nanoparticles are materials with overall dimensions less then one hundred nanometers, they are also known as zero-dimensional materials. These particles differ from other nanomaterials because all their dimensions are in nanoscale, apposed to one dimensional or two-dimensional nanomaterials which have one or two dimensions greater then a nanoscale. Nanoparticles have amazing applications in medicine pushing the boundaries of what we can accomplish in areas like medical imaging and drug and gene delivery. Nanoparticles are replacing conventional organic dyes used to dye tissue and cells for imagining with quantum dots. In drug delivery, they are using natural nano-polymers delivery methods to increase the solubility of drugs and prolong the

Did you know that about 1,688,780 new types of cancer have been found in the United States, killing more than 600,920 people? Cancer has been known as the second leading cause of death in the United States just after Chronic Heart Disease. Fortunately, researchers have found a way to prevent and cure cancer and that is by using Nanotechnology. Nanotechnology is a branch in the science field that deals with dimensions less than 100 nanometers, which is about a billionth of a meter. Furthermore, scientists predict that Nanotechnology can lead to a breakthrough in the medical field of Oncology. Not only that, but researchers have now found a way to “tune” the nanoparticles so that the

The article “Nanoparticle vaccines”, by Liang Zhao et al., seeks to condense information regarding nanotechnology and its role in vaccine development. The authors support the use of nanoparticles when developing vaccines, and

Nanotechnology involves the handling of functional systems at a very small scale (Bamrungsap, Zhao, Chen, Wang, Fu, Tan & Li, 2012). When talking about nanotechnology in relation to health, it can commonly be referred to as nanomedicine. Nanotechnology, specifically nanoparticles, have had a recent uprising in research studies. Fortunately new studies are proving to show how nanoparticles can aid in the diagnosis and treatment of lung cancer. The correlation between both lung cancer and nanotechnology in modern day medicine, is believed to be very beneficial to patients and doctors

Nanotechnology is the development of atoms in a certain object. Nanotechnology has become very popular in the past few years. It is a way to rebuild the systems of life. To make systems move faster than ever before. Nanometer is about 10 times the size of an atom. Each of these has a huge effect on a system. Still there are questions out there that keep people wondering how important nanotechnology is to us. Many wonder how will it affect them and if we should continue this research. I myself wondered about nanotechnology. After researching this topic I have learned new and interesting facts to help me understand the entire concept.

“Nanoparticles - Metal and Metal Oxides in Healthcare Market Size to Reach Value of $25.86 Billion by 2025 | Million Insights.” Home - KWES NewsWest 9 / Midland, Odessa, Big Spring, TX: newswest9.Com, 2 Apr. 2018, www.newswest9.com/story/37857610/nanoparticles-metal-and-metal-oxides-in-healthcare-market-size-to-reach-value-of-2586-billion-by-2025-million-insights.