Topic
Nanobiotechnology
About: Nanobiotechnology is a research topic. Over the lifetime, 796 publications have been published within this topic receiving 46309 citations. The topic is also known as: bionanotechnology & nanobiology.
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TL;DR: In this paper , the authors demonstrate an approach for manipulating nanospecimens in which a virtual channel with a diameter that can be spontaneously self-adjust from dozens to a few micrometers based on the concentration of samples is formed by acoustic waves and streams that are triggered and stabilized by a gigahertz bulk acoustic resonator and microfluidics, respectively.
Abstract: The transport, enrichment, and purification of nanoparticles are fundamental activities in the fields of biology, chemistry, material science, and medicine. Here, we demonstrate an approach for manipulating nanospecimens in which a virtual channel with a diameter that can be spontaneously self-adjusted from dozens to a few micrometers based on the concentration of samples is formed by acoustic waves and streams that are triggered and stabilized by a gigahertz bulk acoustic resonator and microfluidics, respectively. By combining a specially designed arc-shaped resonator and lateral flow, the in situ enrichment, focusing, displacement, and continuous size-based separation of nanoparticles were achieved, with the ability to capture 30-nm polystyrene nanoparticles and continuously focus 150-nm polystyrene nanoparticles. Furthermore, exosome separation was also demonstrated. This technology overcomes the limitation of continuously manipulating particles under 200 nm and has the potential to be useful for a wide range of applications in chemistry, life sciences, and medicine.
16 citations
TL;DR: The same features that make DNA an effective molecule for the storage of genetic information also render it useful as an engineering material for the construction of smart objects at the nanometer scale because of its ability to self organize into desired structures via the specific hybridization of complementary sequences.
16 citations
TL;DR: This work presents a novel and scalable approach called “nanomedicine nanofiltration” (nanofiltration) for the recovery of phosphorous-based materials from gas mixtures and shows real-world applications in medicine and materials science.
Abstract: 1 Center for Nanomedicine and Department of Anesthesiology, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, United States, 2 Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Institute of Functional Nano & Soft Materials (FUNSOM), Soochow University, Suzhou, China, 3 Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, China
16 citations
TL;DR: In this article , a broad overview of the broad application of nanotechnology in the food industry and carbon-based nanomaterials is presented. And the latter part focuses on Nanotechnology in biosensors for food safety and quality monitoring.
16 citations
TL;DR: In this article, an innovative nanobiotechnological approach based on the application of natural defensive amino acids and peptides, as antimicrobial agents for textiles, is discussed and a comprehensive short review on antimicrobial textiles as well as the present perspective and major challenges regarding the development of nontoxic and ecofriendly biomimetic solutions.
16 citations