Transition State Theory

A reliable and efficient computational method for finding transition states in chemical reactions

Researchers have developed a reliable and efficient computational method to find transition states in chemical reactions, reducing computational costs by 50-70%. The new method outperforms existing methods like Nudged Elastic Band (NEB), achieving high accuracy in identifying transition states in 98% of cases.

SourceNational Institutes of Natural Sciences·JournalJournal of Chemical Theory and Computation·TypeData/statistical analysis·DateMar 22, 2024

Research reveals how order first appears in liquid crystals

Chemists at Brown University have developed a method to detect the intermediate state in liquid crystals, where order starts to form in discrete patches. This breakthrough could provide insights into slow molecular motion in various natural phenomena, such as Alzheimer's disease and protein tangles.

SourceBrown University·JournalThe Journal of Chemical Physics·DateMay 22, 2018

FSU researchers determine a critical factor in workings of proteins

A new theory by FSU researchers accurately predicts the association rate for proteins, a critical factor in biological processes. The theory could lead to more effective treatments for genetic disorders and other life-threatening conditions.

SourceFlorida State University·JournalStructure·DateFeb 14, 2007

Emory chemists reveal challenge to reaction theory

Researchers at Emory University reveal a new pathway for formaldehyde decomposition that bypasses the traditional transition state, providing evidence for alternative mechanisms in chemical reactions. The study's findings have implications for our understanding of transition-state theory and its applications in chemistry and biochemistry.

SourceEmory University Health Sciences Center·JournalScience·DateDec 17, 2004

Celestron NexStar 8SE Computerized Telescope

Celestron NexStar 8SE Computerized Telescope combines portable Schmidt-Cassegrain optics with GoTo pointing for outreach nights and field campaigns.

Protein folding hits a speed limit

Researchers at the University of Illinois have discovered a protein that reaches an unprecedented folding speed of one to two microseconds, significantly faster than previously thought. By studying this phenomenon, they were able to determine the speed limit of protein folding and challenge existing theories.

SourceUniversity of Illinois at Urbana-Champaign, News Bureau·JournalNature·DateMay 7, 2003