22+ min ago   (267+ words) To visualize benzalkonium processing in situ, the researchers employed mass spectrometry imaging, a technique that couples chromatographic separation principles with pixel-by-pixel chemical detection. This approach allowed them to link changes in benzalkonium-related molecular features to specific regions within the biofilm…...

2+ hour, 1+ min ago   (245+ words) For the remaining solid polymeric fraction, gel permeation chromatography (GPC) is used to determine molecular weight distributions. Rather than treating residual material as a black box, GPC characterizes how the polymer network fragments, which in turn influences downstream reactivity and…...

3+ hour, 50+ min ago   (126+ words) Multipath Photoredox Therapy Bioengineer.org But hypoxic tumors often blunt this step, limiting damage to cancer cells and reducing therapeutic consistency By shifting the underlying redox mechanism, the team aims to circumvent oxygen dependence and widen the effective therapeutic window…...

5+ hour, 8+ min ago   (137+ words) A new study published in J Expo Sci Environ Epidemiol argues that human biomonitoring can provide a far more direct picture of chemical exposure after an industrial accident than relying on environmental measurements alone. The work, led by Pécheux, Tagne-Fotso,…...

6+ hour, 34+ min ago   (349+ words) A new study in npj Flexible Electronics reports a data-driven strategy for building stretchable electrodes whose performance is no longer tied to a specific pulling direction or device geometry. As wearable and soft robotic technologies move toward complex, real-world motions,…...

7+ hour, 14+ min ago   (248+ words) A new wave of lab-built “evolution engines” is emerging for making asymmetric biocatalysts—enzymes that can reliably produce one molecular mirror image over the other. In a viral report spanning advanced screening and synthetic biology, researchers describe how enantioselective biosensors…...

8+ hour, 4+ min ago   (385+ words) Chemists have long used single-electron transfer to activate tough molecules and link them into more complex structures. But a stubborn rule has limited what synthetic chemists can reliably achieve: when two reactants compete for an electron, the system tends to…...

8+ hour, 14+ min ago   (268+ words) Bioengineer.org A data-driven method is giving tea authentication a technological upgrade Researchers report that Minnan oolong teas can be distinguished by variety using a two-part strategy: electronic sensory instruments paired with non-targeted high-resolution metabolomics Instead of relying solely on…...

8+ hour, 54+ min ago   (220+ words) In research led by Yifan Dai and Rohit V. Pappu at Washington University in St. Louis, the team discovered “condenzymes”: condensates that catalyze reactions despite lacking the traditional catalytic machinery one would expect from enzymes. The central idea is that phase…...

9+ hour, 55+ min ago   (253+ words) Bioengineer.org A new microscopy approach is turning the lens on one of cell biology’s most elusive targets: lipid droplets In a study published in Light: Science & Applications on 24 July 2026, researchers report a label-free method that tracks the 3D behavior…...