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Exploring peptide clumping for improved drug and material solutions

Researchers investigated peptide clumping behavior using molecular dynamics simulations and AI techniques. They discovered that aromatic amino acids enhance aggregation, while hydrophilic ones inhibit it, offering insights into peptide structure and function.

SourceXi'an Jiaotong-Liverpool University·JournalJACS Au·TypeComputational simulation/modeling·DateSep 3, 2024

Fast folding for synthetic peptides and microproteins

Researchers at Xi'an Jiaotong-Liverpool University developed a new method that enables the efficient production of cysteine-rich peptides and microproteins in their naturally folded 3D structure. The approach uses organic solvents to mimic nature's oxidative folding process, resulting in speeds of over 100,000 times faster than aqueous...

SourceXi'an Jiaotong-Liverpool University·JournalAngewandte Chemie·TypeExperimental study·DateMar 21, 2024
Aranet4 Home CO2 Monitor

Aranet4 Home CO2 Monitor tracks ventilation quality in labs, classrooms, and conference rooms with long battery life and clear e-ink readouts.

Why proteins spiral

Researchers discovered a simple geometric explanation for protein spiral shapes, which could aid in understanding protein functions and structures. The finding uses mathematical ideas to optimize protein shape for maximum 'thickness,' leading to the natural occurrence of helical motifs in proteins.

SourcePenn State·JournalNature·DateJul 18, 2000