Nanotech

News

Schematic illustration of the spin transport demonstration of αNPD molecular thin film
24 Jan 2023
A research group, at the Osaka Metropolitan University Graduate School of Engineering, has succeeded in measuring spin transport in a thin film of αNPD molecules—a material well-known in organic light emitting diodes—at room temperature. They found that this thin molecular film has a spin diffusion length of approximately 62 nm, a length that could have practical applications in developing spintronics technology. In addition, while electricity has been used to control spin transport in the past, the thin molecular film used in this study is photoconductive, allowing spin transport control using visible light.
Asia Research News: Editor's choice
20 Jan 2023
Overeating mechanism: why "eating just one chip"🍟 is impossible, Measuring hidden energy of gamma-ray bursts, Marine species that can adapt to ocean acidification & A rough start can lead to a strong bond, Read all in our first Editor's Choice of 2023. Plus our interview on what dengue vaccine approval in EU💉means for global dengue protection.
The rocket carrying the experiment module being launched to carry out microgravity experiments (Photo: Swedish Space Corporation).
13 Jan 2023
Understanding how dust grains form in interstellar gas could offer significant insights to astronomers and help materials scientists develop useful nanoparticles.
Micrometre-scale multicompartmental structures of aquabots
15 Dec 2022
A research team led by the University of Hong Kong (HKU) and Lawrence Berkeley National Laboratory has invented an all-water robotic system that resolves the constraints of bio-inspired robots through revolutionary scientific advances.
15 Dec 2022
Understanding how bats tolerate viral infections, Material separates water from...water, The virtual sense of touch polished to next level and COVID-19 negatively impacted early-careers and female researchers. Read all in the December's Editor's Choice.
12 Dec 2022
Researchers at The University of Tokyo show how including the effects of the surrounding water during the aggregation of charged particles can improve the accuracy of simulations, which may help elucidate biological self-assembly
09 Nov 2022
A flipping action in a porous material facilitates the passage of normal water to separate it out from heavy water.
01 Nov 2022
6th NanoLSI Symposium: International symposium on Nanoprobe Technology for Understanding Molecular Systems in Kanazawa, Japan
Cancer immunity induction system
31 Oct 2022
A research group at Osaka Metropolitan University has developed a drug delivery system that activates a strong cellular immune response to attack cancer cells, using one-tenth of the amount of antigen needed in the group’s previous work. By incorporating positively charged cationic lipids into liposomes and adding negatively charged pH-responsive polysaccharides to the surface, the research group increased the uptake efficiency of liposomes encapsulating cancer antigens by dendritic cells by approximately five times, which increased cytokine production by about 100 times. This increased M1-type macrophages, which activate cancer immunity, and decreased M2-type macrophages, which promote cancer growth.
17 Oct 2022
Chemists in Japan, Canada and Europe have uncovered flaws in the surface structure of cellulose nanocrystals—an important step toward deconstructing cellulose to produce renewable nano-materials relevant to biochemical products, energy solutions, and biofuels.
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02 Sep 2022
The research team directed by H. Shimomoto and E. Ihara in Ehime University successfully developed a new Pd-based initiating system affording carbon–carbon main-chain polymers bearing end-functional groups. This achievement will contribute to progress in the field of polymer chemistry and will allow us to develop new types of functional polymers.
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23 Aug 2022
Two new approaches could help scientists use existing sequencing technology to better-distinguish RNA changes that affect how their genetic code is read.
MOF nanosheet creation on the surface of water
28 Jun 2022
Rie Makiura, Associate Professor at the Graduate School of Engineering, Osaka Metropolitan University has published a review article on the facile synthesis of nanosheet materials with precise regular nanoscale pores. In 2010, Professor Makiura’s research group succeeded in fabricating the world's first MOF (metal-organic framework) nanosheets on the surface of water using a simple low-energy process. The procedure, which involved adding drops of suitably chosen molecular components to the water surface took advantage of the same phenomenon that causes the formation of oil films and led to the creation of nanosheets of exceptional integrity and stability. In the present review article, Professor Makiura describes the MOF nanosheets developed by her group so far and provides a detailed description of their characteristics and comparison with other MOF nanosheets reported around the world. In addition, she describes the formation mechanism of the MOF nanosheets on the water surface.
EditorsChoiceHeader
22 Jun 2022
New dinosaur species used claws to graze along the coast, More accurate rainfall predictions, Magnetism helps futuristic cell research, Do compression garments facilitate muscle recovery? Science journalism and why it matters for democracy and our Image of the month. Read all in the June's Editor's Choice and this month's Asia Research News 2022 magazine pick - Lessons from the dead.
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18 Jun 2022
The molecule is unusual and has ‘great potential’ in catalysis, conduction and other applications.
30 May 2022
Dr. Nishikawa at Osaka Metropolitan University focused on the Kondo effect on minimal ferrimagnetism and attempted to elucidate it theoretically. As a result, they found that the Kondo effect occurred via multiple "quantum entangled states" depending on temperature and other factors. They also found that the Kondo effect suppressed electrical conductivity through minimal ferrimagnetism, when usually it is amplified in many other cases.
20 May 2022
Asia Research News monitors the latest research news in Asia. Some highlights that caught our attention this week are smart contact lenses, cat communication, elephant mourning, and a hitchhiking drone.
Belt topology compared with Möbius topology (top), and the structures of carbon nanobelts with these topologies (bottom; Yasutomo Segawa, et al. Nature Synthesis. May 19, 2022).
19 May 2022
Scientists have synthesized the first belt-shaped molecular nanocarbon with a twisted Möbius band topology—a Möbius carbon nanobelt—that paves the way for the development of nanocarbon materials with complex topological structures.
19 May 2022
Structural color printing creates new pathways for medical diagnostics and miniaturized sensors
Fig 1. Umbrella-mounted lightweight wind and rain sensor
13 May 2022
The new multi-tasking weather sensor simultaneously measures rain volume and wind speed. Incorporating machine learning to analyze the output data, a single sensor can provide localized weather data in a timely manner, improving disaster preparedness.
Asia Research News Editor's Choice
13 May 2022
Molecular robots work cooperatively in swarms, LED lights made from rice husk, Muonic x-rays safely see inside samples, Making a luminescent material shine brighter and How to counter vaccine hesitancy, Read all in the May Editor's Choice and this month's Asia Research News 2022 magazine pick - Absorbing impact: Inside the Head of a Woodpecker.
photo. Conceptual diagram that expresses the process of cell clustering through cell size and number control like a smart factory
03 May 2022
A new platform effectively sorts and clusters single cells according to their physical properties and could provide clues for understanding individual cell interactions.
Schematic illustrations of cargo transport by a swarm of molecular robots (top) and fluorescence images of a molecular robot transporting blue sphere-like cargo (bottom). The scale bar is 20 micrometers. By specifying the position of the light irradiation, it is possible to accumulate the cargo at the designated destination (right). The scale bar is 50 micrometers (Mousumi Akter, et al. Science Robotics. April 20, 2022).
20 Apr 2022
In a global first, scientists have demonstrated that molecular robots are able to accomplish cargo delivery by employing a strategy of swarming, achieving a transport efficiency five times greater than that of single robots.
12 Apr 2022
Researchers at The University of Tokyo used a hybrid of Monte Carlo and molecular dynamics simulations to predict the self-assembly of charged Janus particles, which may lead to biomimetic nanostructures that can assemble like proteins
28 Feb 2022
Scientists demonstrate an optical trapping technique using nanotextured black silicon that can efficiently trap polymer chains. By adjusting the laser intensity, these “optical tweezers” can control the florescence color emitted through a local concentration of a perylene-modified polymer solution. From a low intensity blue to high intensity orange, this reversible and fully remote technology can almost reach the entire RGB spectrum.
Newly developed microfluidic chip
22 Feb 2022
A Japanese research team created a new way to sort living cells suspended in fluid using an all-in-one operation in a lab-on-chip that required only 30 minutes for the entire separation process.
18 Feb 2022
The compact, lightweight device generates electricity when shaken and can power 100 LEDs.
16 Dec 2021
In a study published in Nature Energy this month, researchers led by Kyoto University’s Institute for Integrated Cell-Material Sciences (iCeMS) describe how nanodiamond-reinforced composite membranes can purify hydrogen from its humid mixtures, making the hydrogen generation processes vastly more efficient and cost-effective.
15 Dec 2021
Inspired by the ‘Game of Life’ SUTD researchers are applying cellular automation to efficiently model phase change materials with multiple optical phases for next-generation photonics devices.
Illustrating the movement of the synthesized microrobots
29 Nov 2021
Synthesized microrobots that are capable of converting their mechanical motion into a means of self-propulsion in water have been developed by scientists at Hokkaido University.

Events

26 Jan 2022
Since 2001, the "nano tech" exhibition is one of largest exhibition in the world held in Tokyo, Japan. In 2022, it will be held in On-site and On-line format as a Hybrid event.
09 Dec 2020
The 20th International Nanotechnology Exhibition & Conference will be held in onsite-online hybrid format.
The Khwarizmi International Award (KIA) acknowledges the efforts made by researchers, innovators and inventors from across the globe and to appreciate their high quality research work and contributions to different fields of science and technology.
17 Aug 2020
The Nano Life Science Institute (WPI-NanoLSI), Kanazawa University, is calling for participants for 9th Bio-SPM Summer School (previously known as Bio-AFM Summer School)).
South Korea's Ulsan National Institute of Science and Technology (UNIST), jointly with Ulsan Metropolitan City, held the "Graphene Symposium in Ulsan" on Wednesday, May 8, 2019.

Researchers

City University of Hong Kong (CityU)
Prof Yang obtained his bachelor degree from Peking University in 2001, and PhD from Princeton University in 2007. His research interest includes the development of advanced alloys, including metallic glasses, high entropy alloys, low dimensional metals/ceramics and metamaterials.
Daegu Gyeongbuk Institute of Science and Technology (DGIST)
Hoe Joon Kim
Hoe Joon Kim is currently an Associate Professor in the Department of Robotics & Machatronics Engineering at Daegu Gyeongbuk Institute of Science & Technology (DGIST)
City University of Hong Kong (CityU)
Prof. Ren Yang
Professor Ren Yang is a physicist and Chair Professor at the Department of Physics at City University of Hong Kong. His research interests focus on the structure-property relationship studies of materials by utilizing synchrotron X-ray and neutron scattering and other techniques.
Professor Shinya Maenosono leads his research group at Japan Advanced Institute of Science and Technology (JAIST). His research in JAIST has focused on two main areas of interest in the field of materials chemistry and nanotechnology. The first area involved wet chemical synthesis of semiconductor nanoparticles with controlled size, shape and composition for energy conversion device applications. The second area has focused on the synthesis and bioapplication development of monometallic and alloyed multimetallic nanoparticles.
Singapore University of Technology and Design
Robert E Simpson
Robert E Simpson is an Associate Professor at the Singapore University of Technology and Design (SUTD). Rob’s research interests are focused on designing new materials for applications in electronics, photonics, data storage, and biosensing.
Daegu Gyeongbuk Institute of Science and Technology (DGIST)
Dr. Sungwoong Jeon
Dr. Sungwoong Jeon's research interests are biomedical micro/nano robot, animal in vivo experiments and MEMS piezoelectric artificial basilar membrane.
Revathi
Lecturer in Forensic Chemistry field. Actively engaging in agricultural waste upcycling into nanatechnology products.
Nagoya University
Prof Pu Jiang is currently an Assistant Professor at the Graduate School of Engineering Applied Physics 1, Nagoya University
Daegu Gyeongbuk Institute of Science and Technology (DGIST)
Prof. Jong Soo Lee
Professor Jong- Soo Lee's research interest is in designing a new type of multifunctional nanoparticles for energy related devices.
Prasanna Lakmal
Prasanna Lakmal is a lecturer at the Department for Commerce & Financial Management of the University of Kelaniya, Sri Lanka.
Institute for Integrated Cell-Material Sciences (iCeMS) at Kyoto University
Ganesh Pandian Namasivayam
Prof. Ganesh Pandian Namasivayam's research goal is to create "Smart Genetic Switches" that precisely ON and OFF the genetic and epigenetic factor(s) of interest.
Ana Carina Manjua
Ana Carina Manjua's current PhD work is in the design and fabrication of a biological inspired artificial microfluid platform for drug screening.
Dr. Eng. Hafsa Jamshaid C Text FTI is working as Associate Professor at National Textile University. She is an experienced textile professional in the field of weaving, knitting technologies for technical fabrics and composites.
National Institute for Materials Science (NIMS)
Ken-ichi Uchida is a group leader in the Spin Caloritronics Group, Research Center for Magnetic and Spintronic Materials under the National Institute for Materials Science (NIMS), Japan
National Institute for Materials Science (NIMS)
Satoshi Ishii is a principal researcher at International Center for Materials Nanoarchitectonics (MANA), National Institute for Materials Science (NIMS), Japan. He also holds an adjunct associate professorship at University of Tsukuba.
Universiti Malaysia Sabah
Dr. Connie Cassy Ompok is an early childhood education expert and a Senior Lecturer at the Faculty of Psychology and Education, Universiti Malaysia Sabah. She Started her career in Early Childhood Education as a preschool teacher (2004-2007), a lecturer in early childhood education at the Malaysian Institute of Teacher Education (2008-2016) before serving as a Senior Lecturer in Early Childhood Education at UMS (2016 until now).
Universiti Teknologi MARA (UiTM)
mohamed syazwan osman
Senior lecturer at School of Chemical Engineering, Universiti Teknologi MARA, Cawangan Pulau Pinang, Malaysia. He is also Head of Lab EMZI-UiTM Nanoparticles Colloids
Newcastle University in Singapore
I am the Director of Research and Associate Professor (Reader in Mechanics of Composite Materials) at the Newcastle University in Singapore.
Fei Zhuge is a professor at Ningbo Institute of Materials Technology and Engineering (NIMTE), Chinese Academy of Sciences (CAS).
Earth-Life Science Institute (ELSI), Tokyo Institute of Technology
Tony Z. Jia is a researcher at Japan’s Earth-Life Science Institute (ELSI), based at the Tokyo Institute of Technology. His research focuses on astrobiology, prebiotic chemistry, and origins of life.
City University of Hong Kong (CityU)
Yajing Shen is an engineer at City University of Hong Kong (CityU). He is interested in the research at the interface of micro-nano engineering and biology. The current research focuses on the bioinspired robot, micro/nano robot, and biomedical robot.
Ulsan National Institute of Science and Technology (UNIST)
Yoon-Kyoung Cho is currently a group leader in the Center for Soft and Living Matter at the Institute for Basic Science (IBS) and a full professor in the Department of Biomedical Engineering at Ulsan National Institute of Science and Technology (UNIST) in the Republic of Korea.
Daegu Gyeongbuk Institute of Science and Technology (DGIST)
Koteeswara Reddy Nandanapalli is a researcher in the Bio-Harmonized Device Lab at the Department of Emerging Material Science, Daegu Gyeongbuk Institute of Science & Technology (DGIST), South Korea.
Daegu Gyeongbuk Institute of Science and Technology (DGIST)
Sungwon Lee is a materials scientist and leads the Bio-Harmonized Device Lab at the Department of Emerging Material Science, Daegu Gyeongbuk Institute of Science & Technology (DGIST), South Korea.
National Institute for Materials Science (NIMS)
Dr Ryota Tamate is a materials scientist at the Center for Green Research on Energy and Environmental Materials, National Institute for Materials Science, Japan.
The Chinese University of Hong Kong (CUHK)
Sen Yang is a physicist at the Department of Physics, The Chinese University of Hong Kong.
Dr Ye Zhou is an electronic engineer at the Institute for Advanced Study, Shenzhen University, China.
Tokyo University of Science
Kyohei Okubo is an assistant professor at the Faculty of Industrial Science and Technology, Department of Materials Science and Technology, Tokyo University of Science.
A Tenured Professor at the Institute of Space Technology (Pakistan), Dr. Shabbir is working on Polymer based Nanomaterials for water treatment, food safety, nano-drug delivery systems, solar cells and carbon dioxide capture.
Dr Teng Yin Ting is a Lecturer in Republic Polytechnic, Singapore, with more than 10 years of research experience in chemical additives, nanomaterials, battery materials and energy harvesting materials.

Giants in history

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