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2+ hour ago   (456+ words) A 3D-printable cellulose hydrogel continued sensing movement after seven days at -13°F, resisting freezing and deformation. Wearable sensors could become more reliable in freezing conditions with a new cellulose-based hydrogel that continued detecting movement after being exposed to -13°F for…...

18+ min ago   (706+ words) Why do new materials matter for clean water? Materials chemistry gives scientists a way of designing matter around a particular function. Instead of accepting a material exactly as it occurs naturally, researchers can modify its composition, surface chemistry, pore structure,…...

6+ hour, 4+ min ago   (520+ words) The real secret to elite dance has little to do with the studio Q&A: How AI is reshaping the technology workforce Scandium offers a new route to longer-lasting sodium-ion batteries What AI has to prove on the aerospace factory floor…...

1+ day, 9+ hour ago   (451+ words) Optical microscopists may soon have another option for generating photons for their imaging experiments. Researchers at Zhejiang University and Harbin University report a method for imaging, powered by electrochemistry or bioluminescence, that can be used to observe live cells at…...

4+ hour, 1+ min ago   (601+ words) Tertiary amines are among the most common structural features in biologically active molecules, appearing in medicines, natural products and chemical probes that interact with receptors, enzymes and transport proteins....

5+ hour, 14+ min ago   (597+ words) Pyridine is one of chemistry’s most familiar molecular frameworks, yet moving a substituent from one position on its ring to another has remained an unexpectedly difficult task....

6+ hour, 33+ min ago   (573+ words) For decades, the pursuit of purer colors in organic light-emitting diodes has followed a seemingly straightforward rule: make the molecules as rigid and planar as possible, then prevent them from coming too close to one another. That strategy works because…...

10+ hour, 50+ min ago   (25+ words) CSIR-IICT and Re Sustainability have signed an MoU to jointly develop, scale up and commercialise technologies for waste management, resource recovery, circular economy and decarbonisation....

11+ hour, 19+ min ago   (388+ words) This research introduces an analytical model based on a semi-rigid nodal bar system. In this model, carbon–carbon covalent bonds are represented as beam elements, while carbon atoms are treated as semi-rigid nodes connecting these elements. A spring coefficient is…...

7+ hour, 42+ min ago   (209+ words) Getty: Sigrid Gombert / Getty Images Bioinformatics can inform liabilities before even picking up a pipette. Cell line stability, clone selection and high-throughput upstream optimization reduce host cell protein (HCP) accumulation by preventing upregulation of lipases and proteases that cause oxidation…...