Science News for February 12, 2022

New photoreceptors could replicate our eye's sensitivity to light

A research team developed hybrid photoreceptors that mimic the retina's rod cells, enabling efficient artificial retina networks. The photoreceptors exhibit excellent optoelectronic properties, including high capacitance and charging & discharging efficiencies.

SourceLight Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS·JournalLight Science & Applications·DateFeb 12, 2022

Initiative to map the cholangiocarcinoma (CCA) landscape in Europe will help improve patient outcomes

A comprehensive analysis of over 2,200 patients in Europe reveals the complexity of cholangiocarcinoma, a rare cancer often diagnosed at an advanced stage. The study highlights the need for education programs to raise awareness and improve early diagnosis, survival, and quality of life.

SourceElsevier·JournalJournal of Hepatology·TypeObservational study·DateFeb 12, 2022

Surprising complexity in simple particle model of composite materials

Computer simulations reveal subtle changes in density near a stiff pillar cause a broader concentration of force than expected. The study's findings suggest that even small variations can significantly impact the properties of composite materials.

SourceTokyo Metropolitan University·JournalScientific Reports·DateFeb 12, 2022