Results 61 to 70 of about 3,102,971 (378)
Transient helix formation in semiflexible polymers without confinement effects [PDF]
, 2020 Generic interactions e.g. the Coulomb or other long ranged radially symmetric repulsive interactions between monomers of bead-spring model of a semi-flexible polymer induce instabilities in a initially straight polymer chain to form long lived helical structures. This mechanism can explain the spontaneous emergence of helices in stiff (bio-)polymers as
arxiv +1 more source
General method to stabilize mesophilic proteins in hyperthermal water
iScience, 2021 Summary: The stability of protein structures and biological functions at normal temperature is closely linked with the universal aqueous environment of organisms.
Xiaoqian Xin +3 more
doaj
Collaborative Learning to Improve Preservice Teachers' Knowledge About Chemistry Content in the Automotive Vocational Context [PDF]
, 2015 This study was aimed to examine the effectiveness of collaborative problem-solving-based learning to improve knowledge about chemistry content in the automotive vocational context.
Anwar, S. (Sjaeful) +3 more
core +2 more sources
Thermal Transport in Polymers: A Review [PDF]
arXiv, 2020 In this article, we review thermal transport in polymers with different morphologies from aligned fibers to bulk amorphous states. We survey early and recent efforts in engineering polymers with high thermal conductivity by fabricating polymers with large-scale molecular alignments.
arxiv
Explainability and Transferability of Machine Learning Models for Predicting the Glass Transition Temperature of Polymers [PDF]
arXiv, 2023 Machine learning offers promising tools to develop surrogate models for polymer structure-property relations. Surrogate models can be built upon existing polymer data and are useful for rapidly predicting the properties of unknown polymers. The accuracy of such ML models appears to depend on the feature space representation of polymers, the range of ...
arxiv
Making tau amyloid models in vitro: a crucial and underestimated challenge
FEBS Letters, EarlyView.This review highlights the challenges of producing in vitro amyloid assemblies of the tau protein. We review how accurately the existing protocols mimic tau deposits found in the brain of patients affected with tauopathies. We discuss the important properties that should be considered when forming amyloids and the benchmarks that should be used to ...
Julien Broc, Clara Piersson, Yann Fichou
wiley +1 more source
Macromolecular Materials and EngineeringPoly(glycerol sebacate) (PGS) belongs to the hyperbranched polyesters family (HBP), which possesses an extensive variety of applications due to its tunable chemical and mechanical properties, together with its biocompatibility and biodegradability ...
Rubén Martín‐Cabezuelo +5 more
doaj +1 more source
FEBS Letters, EarlyView.In lymphoid organs, antigen recognition and B cell receptor signaling rely on integrins and the cytoskeleton. Integrins act as mechanoreceptors, couple B cell receptor activation to cytoskeletal remodeling, and support immune synapse formation as well as antigen extraction.
Abhishek Pethe, Tanja Nicole Hartmann
wiley +1 more source
iScience, 2020 Summary: The Hantzsch and free-radical polymerization reactions were combined in a one-pot high-throughput (HTP) system to simultaneously prepare 30 unique polymers in parallel.
Guoqiang Liu +7 more
doaj
Conducting polymer wires in mesopore hosts [PDF]
, 1994 Nanometer-size conducting structures are of great interest in view of fundamental issues and potential applications. We explore the inclusion chemistry of conjugated polymers and graphite-like materials as a means to create such structures.
Beck +19 more
core +1 more source