collagen

Researchers have developed a hybrid chemical sensing method that combines the natural olfactory abilities of locusts with a surface-enhanced Raman scattering substrate. A highly porous collagen foam is applied to the insects' antennae and wings, sharpening their ability to detect trace chemicals and improving sample analysis. The work points to new uses for insect-based sensing in detecting hazardous or low-concentration substances.

Matrixyl, a peptide used in skincare formulations, is being discussed in connection with research on the extracellular matrix and cellular communication. The peptide is known for its role in stimulating collagen production, and interest centers on how such compounds interact with skin cells at the molecular level and what this means for anti-aging science.