Molecular mechanisms of ribozymes Some of the most exciting recent advances in understanding the chemical mechanisms ... Although the vanadate geometry is that of a distorted trigonal bipyramid ...

Essentially, chemical ... geometry-based kinetic simulation. "Natural motor proteins play essential roles in biological processes, with a speed of 10–1,000 nm/s. Until now, artificial molecular ...

Researchers from the Institute for Molecular ... biased to transform chemical energy into mechanical motion. The DNA-nanoparticle motor employs the "burnt-bridge" Brownian ratchet mechanism. The ...

HII’s Ingalls Shipbuilding division has awarded $95,600 in STEM grants to 22 local schools and educational organizations.The ...

The annual STEM grant program is part of Ingalls Shipbuilding’s broader community outreach and workforce development efforts. It also provides educators with the opportunity to apply for funding up to ...

Heterogeneous catalysts facilitate chemical ... geometry that served as frustrated Lewis acid sites. Frustrated Lewis base sites were also generated through changes to nitrogen-hydrogen (N-H ...

While features like Morgan FPs and MACCS keys can embed useful information about molecular “fragments ... using the leapfrog algorithm, with water geometry maintained using SETTLE and ...

they convert chemical energy into mechanical motion by biasing Brownian motion. These motors operate via a mechanism known as the “burnt-bridge” Brownian ratchet. In this process, the motor moves ...

This hierarchical structure described by many researchers propagates all the way down to chemical composition and structure of ... which are imaginatively configured into molecular-scale models. There ...

An international team of researchers at the Karlsruhe Institute of Technology (KIT) has developed a new method for analyzing ...