The actin and myosin complex (actomyosin) generates contraction force of a muscle utilizing the adenosine triphosphate (ATP) hydrolysis reaction. Many attempts have thus been made to explain the ...

Certain substances can become magnetic when exposed to an external magnetic field. Magnetic susceptibility measures how ...

Experimental evidence of long-range attractive forces between cellular proteins has been obtained by researchers in France more than 50 years after the idea was first proposed. The forces are mediated ...

Supramolecular chemistry involves the study of self-assembly of discrete molecules that are used to build large functional structures. Often, these molecules are allowed to self-assemble into ...