நிறுவனம் க்கு அடிப்படை அறிவியல் ஆஃப் கொரியா News Today : Breaking News, Live Updates & Top Stories | Vimarsana

Stay updated with breaking news from நிறுவனம் க்கு அடிப்படை அறிவியல் ஆஃப் கொரியா. Get real-time updates on events, politics, business, and more. Visit us for reliable news and exclusive interviews.

Top News In நிறுவனம் க்கு அடிப்படை அறிவியல் ஆஃப் கொரியா Today - Breaking & Trending Today

Acoustic Graphene Plasmons Study Paves Way for Optoelectronic Applications


Korea Advanced Institute of Science and Technology
– The first images of mid-infrared optical waves compressed 1,000 times captured using a highly sensitive scattering-type scanning near-field optical microscope. –
KAIST researchers and their collaborators at home and abroad have successfully demonstrated a new methodology for direct near-field optical imaging of acoustic graphene plasmon fields. This strategy will provide a breakthrough for the practical applications of acoustic graphene plasmon platforms in next-generation, high-performance, graphene-based optoelectronic devices with enhanced light-matter interactions and lower propagation loss.
It was recently demonstrated that ‘graphene plasmons’ – collective oscillations of free electrons in graphene coupled to electromagnetic waves of light – can be used to trap and compress optical waves inside a very thin dielectric layer separating graphene from a metallic sheet. In such a configuration, graphene ....

South Korea , Young Hee Lee , Sergeyg Menabde , Seok Jang , Nature Communications , Institute For Basic Science Of Korea , Samsung Research Funding Incubation Center , Nature Communications On , Sungkyunkwan University , School Of Electrical Engineering , National Research Foundation Of Korea , Samsung Global Research Outreach , Samsung Electronics , Department Of Electrical , University Of Minnesota , Institute Of Basic Science , Us National Science Foundation , Professor Min Seok Jang , Electrical Engineering , Min Ho Lee , Computer Engineering , Integrated Nanostructure Physics , Basic Science , Professor Jang , Samsung Research Funding , Incubation Center ,

Killing Drug-Resistant Bacteria by Controlling Nanomaterial Surfaces


Written by AZoNanoJan 11 2021
The COVID-19 pandemic has been increasing the fears of new pathogens like drug-resistant bacteria or new viruses. A Korean research group has recently gained attention for designing a new technology to eliminate antibiotic-resistant bacteria by regulating the surface texture of nanomaterials.
Schematic diagram showing removal of bacteria biofilm via Mtex. Image Credit: Pohang University of Science and Technology.
A collaborative research group from Pohang University of Science and Technology (POSTECH) and UNIST has described a mixed-FeCo-oxide-based surface-textured nanostructures (MTex) as a highly effective magneto-catalytic platform in
Nano Letters, an international journal.
The team included professors In Su Lee and Amit Kumar together with Dr Nitee Kumari from POSTECH’s Department of Chemistry and Professor Yoon-Kyung Cho and Dr Sumit Kumar from UNIST’s Department of Biomedical Engineering. ....

Kyongsang Bukto , South Korea , Sumit Kumar , Nitee Kumari , Tsu Lee , Amit Kumar , Yoon Kyung Cho , Department Of Chemistry , Institute For Basic Science Of Korea , Pohang University Of Science , Department Of Biomedical Engineering , Image Credit , Pohang University , Nano Letters , Professor Yoon Kyung Cho , Study Corresponding Author , Professor In Su Lee , Leader Researcher Program , Creative Research , National Research Foundation , Basic Science , Surface Textured Mixed Metal Oxide Nanocrystals , Efficient Catalysts , தெற்கு கொரியா , சுமிட் குமார் , நிடீ குமாரி ,

Nanocrystals that eradicate bacteria biofilm


Credit: POSTECH
The COVID-19 pandemic is raising fears of new pathogens such as new viruses or drug-resistant bacteria. To this, a Korean research team has recently drawn attention for developing the technology for removing antibiotic-resistant bacteria by controlling the surface texture of nanomaterials.
A joint research team from POSTECH and UNIST has introduced mixed-FeCo-oxide-based surface-textured nanostructures (MTex) as highly efficient magneto-catalytic platform in the international journal
Nano Letters. The team consisted of professors In Su Lee and Amit Kumar with Dr. Nitee Kumari of POSTECH s Department of Chemistry and Professor Yoon-Kyung Cho and Dr. Sumit Kumar of UNIST s Department of Biomedical Engineering. ....

South Korea , Sumit Kumar , Nitee Kumari , Tsu Lee , Amit Kumar , Yoon Kyung Cho , Department Of Chemistry , Institute For Basic Science Of Korea , Department Of Biomedical Engineering , Professor Yoon Kyung Cho , Professor In Su Lee , Leader Researcher Program , Creative Research , National Research Foundation , Basic Science , தெற்கு கொரியா , சுமிட் குமார் , நிடீ குமாரி , சு லீ , அமித் குமார் , யூன் கியுங் சோ , துறை ஆஃப் வேதியியல் , நிறுவனம் க்கு அடிப்படை அறிவியல் ஆஃப் கொரியா , துறை ஆஃப் உயிர் மருத்துவ பொறியியல் , ப்ரொஃபெஸர் யூன் கியுங் சோ , ப்ரொஃபெஸர் இல் சு லீ ,