Results 41 to 50 of about 114,126,704 (303)

Polymerization-Induced Nanostructural Transitions Driven by In Situ Polymer Grafting

, 2018
Polymerization-induced structural transitions have gained attention recently due to the ease of creating and modifying nanostructured materials with controlled morphologies and length scales.
Robert J. Hickey (550809), Jacob A. LaNasa (5439860), Everett S. Zofchak (5439857), Wenwen Mei (5439863)   +3 more
core   +1 more source

From energy provision to protein synthesis: Tunnelling nanotubes as mediators of intercellular metabolic cooperation in cancer

FEBS Open Bio, EarlyView.
The cytoskeleton‐mediated transport of mitochondria via tunnelling nanotubes restores respiration, increases ATP production, rescues cells from apoptosis, activates the AKT/mTOR signalling pathway, promotes cell migration and invasiveness, contributes to cancer progression and treatment resistance.
Stanislava Martínková, Jan Trnka
wiley   +1 more source

Processing maps based on polymerization modelling of thick methacrylic laminates

Materials & Design, 2020
Control of the in-situ polymerization of thick methacrylic laminates is essential to minimize cavitation due to monomer boiling. To this end, a computationally efficient thermochemical model is developed to predict the temperature and degree of monomer ...
Sarah F. Gayot, Christian Bailly, Thomas Pardoen, Pierre Gérard, Frederik Van Loock   +4 more
doaj   +1 more source

A Scalable Prototype by In Situ Polymerization of Biodegradables, Cross-Linked Molecular Mode of Vapor Transport, and Metal Ion Rejection for Solar-Driven Seawater Desalination

Crystals, 2021
Water scarcity in mass populated areas has become a major global threat to the survival and sustainability of community life on earth, which needs the prompt attention of technological leadership.
Zhou Wei, Naila Arshad, Muhammad Sultan Irshad, Muhammad Idrees, Iftikhar Ahmed, Hongrong Li, Hummad Habib Qazi, Muhammad Yousaf, Lina Abdullah Alshahrani, Yuzheng Lu   +9 more
doaj   +1 more source

In Situ Monitoring of Mechanofluorescence in Polymeric Nanofibers

Macromolecular Rapid Communications
Abstract Mechanofluorescent polymers represent a promising class of materials exhibiting fluorescence changes in response to mechanical stimuli. One approach to fabricating these polymers involves incorporating aggregachromic dyes, whose emission properties are governed by the intermolecular distance, which can ...
Valentina A. Dini, Derek J. Kiebala, Damiano Genovese, Nelsi Zaccheroni, Céline Calvino, Emma Contini, Christoph Weder, Stephen Schrettl, Chiara Gualandi   +8 more
openaire   +2 more sources

Is an Apple an Orange? A Large Language Model Benchmark for Candidate Term Extraction and Subclass Decisions Against Upper Ontologies in Engineering and Materials Science

Advanced Engineering Materials, EarlyView.
Building machine‐readable vocabularies for materials science is slow, expert‐driven work. This study benchmarks 13 large language models on two of its first steps: finding candidate terms in engineering articles and deciding where they belong in a class hierarchy.
Thomas Bjarsch, Maximilian Holland, Klaus Drechsler, Johannes Schilp   +3 more
wiley   +1 more source

Post-Synthetic Modification of Covalent Organic Frameworks via in Situ Polymerization of Aniline for Enhanced Capacitive Energy Storage [PDF]

, 2020
Covalent organic frameworks (COFs) with layered architecture with open nanochannels and high specific surface areas are promising candidates for energy storage.
Tapas, Dutta, Abhijit, Patra
core   +1 more source

Microstructure Reconstruction in Battery Electrodes Using Machine Learning Based on Low‐Voltage Focused Ion Beam–Scanning Electron Microscopy Tomography Images

Advanced Engineering Materials, EarlyView.
Low‐voltage FIB‐SEM tomography combined with a image preprocessing pipeline improves phase contrast and enables reliable machine‐learning segmentation of conductive networks in lithium‐ion battery electrodes. Structural descriptors are extracted from segmented images, done semimanually and automated, and compared.
Lisa Beran, Vincent Nebel, Dominik Perius, Kshitij Kumar, Yannis Heim, Laura Bies, Tobias Kraus   +6 more
wiley   +1 more source

In-Situ Polymerization for Catalytic Graphitization of Boronated PAN Using Aluminum and Zirconium Containing Co-Catalysts

Inorganics
In-situ polymerization is an effective method for integrating co-catalysts homogeneously into the polymer matrix. Polyacrylonitrile (PAN)-derived highly graphitized carbon is a state-of-the-art material with diverse applications, including materials for ...
Taewoo Kim, Byoung-Suhk Kim, Tae Hoon Ko, Hak Yong Kim   +3 more
doaj   +1 more source

Polysulfone/Clay Nanocomposites by in situ Photoinduced Crosslinking Polymerization [PDF]

Macromolecular Materials and Engineering, 2011
AbstractPSU/MMT nanocomposites are prepared by dispersing MMT nanolayers in a PSU matrix via in situ photoinduced crosslinking polymerization. Intercalated methacrylate‐functionalized MMT and polysulfone dimethacrylate macromonomer are synthesized independently by esterification. In situ photoinduced crosslinking of the intercalated monomer and the PSU
Dizman, C., Ates, S., Uyar, T., Tasdelen, M.A., Torun L., Yagci, Y.   +5 more
openaire   +6 more sources