Small Science

Researchers from The University of Osaka found that nanomicelle-mediated delivery of five mRNAs involved in angiogenesis, heart cell contraction, immune and hematopoietic stem cell recruitment, and immune response suppression promoted cardiac repair and increased overall survival in a mouse model of myocardial infarction–induced heart failure. These findings suggest that a multifactorial treatment approach effectively addresses the complex nature of heart failure and could aid new treatments in regenerative medicine for cardiovascular disease.

Portable technology offers instant, power-free ethanol detection across concentrations

- DGIST Professor Jiwoong Yang successfully developed a method for doping semiconductor nanocrystals at the nucleus (seed) phase - It is expected to be applicable to a variety of quantum dot electronic devices, including displays and transistors - The findings have been published in Small Science

Just like we recycle waste, repurposing excess CO₂ from the atmosphere could be one way to abate the worsening climate crisis. In electrochemical reduction, CO₂ is converted into industrial products like carbon monoxide, methane, or ethanol. However, scientists have difficulty tailoring the reaction to produce specific products. Now, an international research team has harnessed the versatility of copper to find a solution to this conundrum.

A novel branched lipid that has a high stability in storage and a high efficiency in the delivery of mRNA to cells has been developed.