Robin Forlonge Patterson 🇬🇱Feb 6

"Scientists at #Oregon State #University have developed a new #nanomaterial that triggers a pair of chemical reactions inside #cancer cells, killing the cells via oxidative stress while leaving healthy tissues alone. The study led by Oleh and Olena Taratula and Chao Wang of the OSU College of Pharmacy appears in 'Advanced Functional Materials'."

https://phys.org/news/2026-01-nanomaterial-oxidative-stress-cancer-cells.html

Novel nanomaterial uses oxidative stress to kill cancer cells

Scientists at Oregon State University have developed a new nanomaterial that triggers a pair of chemical reactions inside cancer cells, killing the cells via oxidative stress while leaving healthy tissues alone. The study led by Oleh and Olena Taratula and Chao Wang of the OSU College of Pharmacy appears in Advanced Functional Materials.

Phys.org
Online Marketing ScoopsSep 13, 2025

Johns Hopkins Breakthrough Could Make Microchips Smaller Than Ever 

Shutterstock Johns Hopkins researchers have discovered new materials and a new process that could advance the ever-escalating quest to make smaller, faster and affordable microchips used across modern electronics -- in everything from cellphones to cars, appliances to airplanes. The team of scientists has discovered how to create circuits that are so small they're invisible to the naked eye using a process that is both precise and economical for manufacturing........Continue reading.... By: […]

https://onlinemarketingscoops.com/2025/09/13/johns-hopkins-microchips/

Show threadEgon Willigh☮gen 🟥Sep 7, 2025

10 ASINA datasets were added: https://doi.org/10.5281/zenodo.16639865 https://doi.org/10.5281/zenodo.16639595 https://doi.org/10.5281/zenodo.16638986 https://doi.org/10.5281/zenodo.16637081 https://doi.org/10.5281/zenodo.16639912 https://doi.org/10.5281/zenodo.16640035 https://doi.org/10.5281/zenodo.16640543 https://doi.org/10.5281/zenodo.16642517 and https://doi.org/10.5281/zenodo.17052010

#toxicology #nanomaterial #openscience

ASINA Dataset: LC1_σ_lung

The dataset captures media-dependent physicochemical properties and biological responses in in vitro lung models. Hydrodynamic diameter and PDI are measured via DLS at t₀ (immediately after preparation) and t₂₄ (24 hours later), with SD values reported. Exposure conditions include concentration (expressed as µg/mL), and time of exposure (h). Biological features include cell line, cell type, cell origin, and well format (e.g., 96-well plate). Cell viability is evaluated using Alamar Blue assays along with inflammation-ROS quantification, and genotoxicity (γH2AX). 

Zenodo
WinFuture.deJan 27, 2025
Forscher entwickeln revolutionäres #Nanomaterial: Leicht wie Styropor, aber belastbarer als Stahl. Die Kombination aus maschinellem Lernen und 3D-Druck eröffnet neue Möglichkeiten für #Luftfahrt und Raumfahrt. https://winfuture.de/news,148418.html?utm_source=Mastodon&utm_medium=ManualStatus&utm_campaign=SocialMedia
Belastbarer wie Stahl, leicht wie Styropor: Neues Nanomaterial entdeckt

Mithilfe von maschinellem Lernen und 3D-Druck wurde ein neues Material entwickelt, das leicht wie Styropor und dennoch deutlich belastbarer wie Stahl ist. Dieses Material ist für sehr viele Bereiche vielversprechend - vor allem Luft- und Raumfahrt.

WinFuture.de
Scientific FrontlineJan 14, 2025
#nanomaterial first synthesized in 2017 that is made up of tiny chains of tellurium #atoms and has properties useful in sensing, #electronic, #optical and energy devices.
#MaterialScience #Nanotechnology #Physics #Photonics #sflorg
https://www.sflorg.com/2025/01/ms01142501.html
Rice researchers unlock new insights into tellurene, paving the way for next-gen electronics

Tellurene exhibits dramatic changes in its electronic and optical properties when its thickness is reduced to a few nanometers compared to its bulk

BiGCaT BioinformaticsMay 2, 2024
new paper by Jeaphianne van Rijn et al.: "From papers to RDF-based integration of physicochemical data and adverse outcome pathways for nanomaterials" https://doi.org/10.1186/s13321-024-00833-0 #nanomaterial #RiskGone #NanoSolveIT #SbD4Nano #rdf
From papers to RDF-based integration of physicochemical data and adverse outcome pathways for nanomaterials - Journal of Cheminformatics

Abstract Adverse Outcome Pathways (AOPs) have been proposed to facilitate mechanistic understanding of interactions of chemicals/materials with biological systems. Each AOP starts with a molecular initiating event (MIE) and possibly ends with adverse outcome(s) (AOs) via a series of key events (KEs). So far, the interaction of engineered nanomaterials (ENMs) with biomolecules, biomembranes, cells, and biological structures, in general, is not yet fully elucidated. There is also a huge lack of information on which AOPs are ENMs-relevant or -specific, despite numerous published data on toxicological endpoints they trigger, such as oxidative stress and inflammation. We propose to integrate related data and knowledge recently collected. Our approach combines the annotation of nanomaterials and their MIEs with ontology annotation to demonstrate how we can then query AOPs and biological pathway information for these materials. We conclude that a FAIR (Findable, Accessible, Interoperable, Reusable) representation of the ENM-MIE knowledge simplifies integration with other knowledge. Scientific contribution This study introduces a new database linking nanomaterial stressors to the first known MIE or KE. Second, it presents a reproducible workflow to analyze and summarize this knowledge. Third, this work extends the use of semantic web technologies to the field of nanoinformatics and nanosafety.

BioMed Central
erisJan 28, 2024

future tech: data library

#Futuristic #DataLibrary #Nanomaterial #Bioengineered #RichTones #Earthy #AdvancedKnowledgeStorage #Art #Technology #Img2Img #AiArt #AIArtists #StableDiffusion

LeighGOct 12, 2023
https://newatlas.com/medical/nanomaterial-stimulates-regrows-severed-nerves/?fbclid=IwAR1lYwRgzUY_3TWu9EDrNDAQxzbmueUUrPzRPOg3qRZVf5abK01OGinedFc
#Nanomaterial #RegrowNerves
Nanomaterial stimulates and regrows severed nerves like sci-fi tech

In a move that echoes a sci-fi series, researchers have developed a super-small material that was able to not only stimulate nerves in rodents, but reconnect them as well. The finding could lead to injectable particles that take the place of larger implants.

New Atlas
🌎 Excubitor ❤️‍🔥1480 🇺🇦 🌍Oct 5, 2023
#Servicetweet #Wissenschaft #Nanomaterial 🧵
➡️ Ein synthetischer Diamant der selbsttätig Risse flicken kann
"Diamanten sind hart, aber auch sie können brechen. Nun haben Fachleute einen synthetischen Diamanten produziert, der Risse selbst flickt."
https://spektrum.de/news/nanomaterial-ein-diamant-der-risse-von-allein-verschliesst/2186790?cleverPushBounceUrl=https%3A%2F%2Fwww.spektrum.de%2Fartikel-archiv%2F&cleverPushNotificationId=nWCryosEpaK5JndBY&utm_campaign=cleverpush-1696494612&utm_medium=push-notifications&utm_source=browser#?cleverPushBounceUrl=https%3A%2F%2Fwww.spektrum.de%2Fartikel-archiv%2F&cleverPushNotificationId=nWCryosEpaK5JndBY 1/2
Nanomaterial: Ein Diamant, der Risse von allein verschließt

Forscher haben selbstheilende Diamanten entwickelt

Phys.orgFeb 22, 2023

Referenced link: https://phys.org/news/2023-02-nanomaterial-boosts-potency-coronavirus-disinfectants.html
Discuss on https://discu.eu/q/https://phys.org/news/2023-02-nanomaterial-boosts-potency-coronavirus-disinfectants.html

Originally posted by Phys.org / @physorg_com: http://nitter.platypush.tech/physorg_com/status/1628424312037294080#m

#Nanomaterial boosts potency of coronavirus disinfectants >@EnvSciTech https://pubs.acs.org/doi/10.1021/acs.est.3c00163 https://phys.org/news/2023-02-nanomaterial-boosts-potency-coronavirus-disinfectants.html

Nanomaterial boosts potency of coronavirus disinfectants

The use of peroxide-based disinfectants has grown with the emergence of the COVID-19 pandemic. Yet, the extensive use of chemical disinfectants to kill viruses and other pathogens can also threaten human health and ecosystems.

Phys.org