Nanotechnology involves the study and use of materials at the nanoscale, with applications in fields like medicine, electronics, and energy, as well as considerations around their safe and effective use.
By JanakyReviewed by Lexie CornerUpdated on Sep 9 2024 Nanotechnology is a rapidly growing field of science and engineering that focuses on the design and application of particles and devices at the nanoscale, typically ranging from 1 to 100 nanometers.1 The nanoscale world operates under different principles than the macroscopic one.
Traditional chemical concepts often do not apply at the nanoscale; for example, gold nanoparticles can be highly reactive, while clusters of argon atoms, even those containing thousands of atoms, can remain stable enough to be used as projectiles in scientific and technological applications.1 Advances in nanocomputing, inspired by pioneers like Feynman and Drexler, are pushing the boundaries of technology, resulting in more powerful laptops and smartphones.5
It also has applications in industrial manufacturing, including a shift from traditional material reduction methods to "bottom-up" approaches, building products from atomic and molecular levels.8 Nanotechnology offers cleaner, more sustainable, cost-effective solutions than traditional technologies, driving widespread adoption. It has enhanced energy-efficient solutions in information and communication technology.
Nanotechnology: Safety Risks The rapid advancement of nanotechnology has raised concerns about its environmental, health, and safety risks.8 NPs, due to their small size and unique properties, pose potential health risks as they can cross biological barriers, entering the body through inhalation or ingestion, and affecting the brain, lungs, and heart.
Meanings What Is Nanotechnology? Nanotechnology Nanoparticles
United Kingdom Latest News, United Kingdom Headlines
Similar News:You can also read news stories similar to this one that we have collected from other news sources.
Nanotechnology in AgricultureNanotechnology in agriculture enhances crop protection, nutrient delivery, and soil management, offering sustainable solutions to address challenges like soil degradation and food scarcity.
Read more »
Is Nanotechnology the Future of Gene Manipulation?Nanotechnology is revolutionizing gene manipulation by enhancing delivery systems for CRISPR and other genetic tools, with significant applications in medicine and agriculture. While it offers immense potential, it also introduces new challenges in the field of gene editing.
Read more »
Nanotoxicology: An OverviewNanotoxicology examines the toxic effects of nanoparticles on human health and the environment, emphasizing the need for safety guidelines and regulatory frameworks in advancing nanotechnology.
Read more »
Nanoscience Applications in Dermatology: Current Trends and InnovationsNanotechnology is transforming dermatology, improving skincare treatments with enhanced drug delivery systems, advanced sunscreens, anti-aging formulations, and innovative wound healing methods.
Read more »
Novel bottom-up approach in synthetic immunology opens a new frontier for disease treatmentSynthetic immunology, an innovative field of research which could lead to fundamentally new approaches and methods in the treatment of infectious diseases and cancer, is the topic of an article in the 'Perspectives' section of the journal 'Nature Nanotechnology'. Herein, Heidelberg researchers Prof. Dr. Kerstin Göpfrich, Prof. Dr.
Read more »
Synthetic immunology: Approaching a turning point in the treatment and prevention of diseaseSynthetic immunology, an innovative field of research that could lead to fundamentally new approaches and methods in the treatment of infectious diseases and cancer, is the topic of a new article published in Nature Nanotechnology.
Read more »