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Nanotechnology for Global Health
When discussing the role that nanotechnology might play in global health, the benefits that nano-enabled strategies could afford in terms of improving the outcomes of infectious diseases and curbing their spread include the possibility of producing integrated point-of-care devices for fast and simple diagnosis and monitoring; the development of efficient, possibly self-administered, drug releasing platforms that do not require multiple administration; the engineering of vaccines with controlled properties that could boost the immune response against pathogens that have so far escaped traditional immunisation strategies.
Image: Paramesh Karandikar and David Mankus of the Langer Lab and Nanotechnology Materials Core, respectively. Image created using elements sourced from NASA; CDC/Sarah Bailey Cutchin; CDC/Jessica A. Allen; CDC/Alissa Eckert (MSMI), Dan Higgins (MAMs) -
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Nanomaterials for immunomodulation
Boosting or suppressing the innate and adaptive immune response can treat and prevent a variety of diseases, from autoimmune syndromes, to cancer, to inflammatory and infectious diseases.
Image: Ella Marushenko and Kate Zvorykina (Ella Maru Studio) -
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When nanotechnology focuses on COVID-19
In face of the coronavirus pandemic, the nanotechnology community has joined forces to provide tools and expertise to COVID-19 research efforts. Long-term experience in drug delivery, nanovaccines, immunoengineering, biosensors and platform technologies positions nanotechnology in a unique place to tackle some of the key issues in preclinical and clinical COVID-19 research
Image: Image courtesy of Rita Acúrcio, University of Lisbon -
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Non von Neumann computing
Data-centric computation and the scalability limits of the traditional computing systems based on von Neumann architecture necessitate the development of alternative computational approaches for future nanoelectronics.
Image: XVIVO Scientific Animation -
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Graphene 15
Since the first report of the isolation of atomically thin carbon films in 2004, the field of graphene and other 2D materials has expanded dramatically.
Image: David Schilter -
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Transparency and reproducibility in nanobiomedicine
To aid result reproducibility in the nanobiomedicine area, several initiatives have been proposed, such as creation of curated databases or implementation of field-specific checklists.
Image: Bethany Vukomanovic -
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Art&science
Several important works of art have been inspired by scientific concepts and are being displayed in several galleries around the world.
Image: Heritage Image Partnership Ltd / Alamy Stock Photo -
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Nanoplastic
Plastic dispersed in the environment eventually fragments in minuscule particles known as microplastic and nanoplastic.
Image: Artwork by Thomas Kast, PhD -
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Interlayer excitons
When two or more individual monolayers are placed together to form an artificial homo- or heterostructure, the real van der Waals (vdW) architecture begins offering reach electronic, optical and magnetic phenomena oftentimes utterly unlike the monolayer case.
Image: Fabien Vialla -