Mechanochemistry strikes again: Solvent-free method simplifies synthesis of organolithium molecules
Organolithium compounds, molecules containing a carbon–lithium bond, are excellent precursors for building new carbon–carbon ...
Discovery reveals key protein that helps squamous cell carcinoma resist ferroptosis
A research team led by Prof. Jiang Yanyi from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences has uncovered an important mechanism that enables squamous cell carcinoma (SCC ...
Frontiers16d
From detection to elimination: iron-based nanomaterials driving tumor imaging and advanced therapies
1 Department of Radiology, The Affiliated People’s Hospital of Ningbo University, Ningbo, China 2 Department of Radiology, Affiliated Hangzhou First People’s Hospital, Zhejiang University School of ...
C&EN23d
Scanning Thermal Microscopy Method for Self-Heating in Nonlinear Devices and Application to Filamentary Resistive Random-Access Memory
The method is applied to HfO 2-based RRAM devices, in which the kinetic processes of filamentary switching are governed by temperature. We image temperature and propagation of thermal waves and ...
Ars Technica24d
Trump executive order calls for a next-generation missile defense shield
A key tenet of Trump's order is to develop and deploy space-based interceptors capable of ... The White House described the missile defense shield as an "Iron Dome for America," referring to ...
Breaking Defense25d
Trump’s Iron Dome for America calls for space-based interceptors
including a requirement for the development of space-based interceptors. On the campaign trail in June, then-candidate Trump stated his desire to “build a great Iron Dome over our country ...
Reuters26d
US Steel now all about striking while iron is hot
As any blacksmith or steelmaker knows, it’s best to strike while the iron is hot. Hedge fund Ancora said on Jan. 27 that it has taken a stake in United States Steel, is urging the company to ...
The Indian Express28d
A new study says Iron Age began hundreds of years earlier – in Tamil Nadu. Why this is important
a new study has found evidence that the use of iron in the area that is now Tamil Nadu dates back to the first quarter of the 4th millennium BCE. This revelation, based on rigorous radiometric dating ...
Hindustan Times28d
Plant-based iron sources for vegans and vegetarians: Complete guide, from top foods to myths
Plant-based irons are not as effectively absorbed by body as animal-based irons, so vegan and vegetarians need to modify their diet to maximise iron intake. Iron is one of the essential dietary ...