Results 121 to 130 of about 23,994 (344)

Effect of the strength of attraction between nanoparticles on Wormlike micelle-nanoparticle system

, 2018
The nanoparticle-Equilibrium polymer (or Wormlike micellar) system shows morphological changes from percolating network-like structures to non-percolating clusters with a change in the minimum approaching distance (EVP-excluded volume parameter) between ...
Mubeena, Sk.
core   +1 more source

Weaving the next generation of (bio)materials: Semi-interpenetrated and interpenetrated polymeric networks for biomedical applications

, 2023
Silvestre Bongiovanni Abel, Carlos A. Busatto, Federico Karp, Diana A. Estenoz, Marcelo Calderón   +4 more
openalex   +2 more sources

Solvent‐Free Thermal Defect Engineering in Molecular Frameworks With Volatile Linkers

Advanced Materials, EarlyView.
Thermal removal of neutral volatile linkers enables precise and solvent‐free generation of metal vacancies in MOFs. This strategy affords redox‐stable, coordinatively unsaturated FeII sites with tunable spin, ligand coordination, and catalytic behavior. The approach offers a general route to design defect‐functional materials through local coordination
Sonia Martínez‐Giménez, Alejandro Orellana‐Silla, Marta Galbiati, Efrén Navarro‐Moratalla, Luca Braglia, Sara Stolfi, José Antonio Real, Víctor Rubio‐Giménez, Sergio Tatay, Carlos Martí‐Gastaldo   +9 more
wiley   +1 more source

Synthesis of sodium alginate / polyvinyl alcohol / polyethylene glycol semi-interpenetrating hydrogel as a draw agent for forward osmosis desalination

BMC Chemistry
Typically, hydrogels are described as three-dimensional networks of hydrophilic polymers that are able to capture a certain mass of water within their structure.
Taghreed Mohamed Mohamed Zewail, Menatalla Ashraf Saad, Shrouk Medhat AbdelRazik, Basma Mohamed Eldakiky, Eman Radi Sadik   +4 more
doaj   +1 more source

Arresting Microphase Separation Encodes Material Mechanics by Sculpting Microarchitectures and Local Polymer Enrichment

Advanced Materials, EarlyView.
Microarchitecture sculpting via phase separation programs hydrogel mechanics by creating globular, inverse globular, and spinodal structures. Spinodal architectures deliver superior toughness and energy dissipation, while ionic modulation through single polymer phase separation offers a simple, scalable route to tune mechanical properties ...
Castro Johnbosco, Floris Dalenoord, Jarno Hiemstra, Yu Na, Alexis Wolfel, Cécile Bosmans, Christine Gering, Niels Willemen, Su Ryon Shin, Jeroen Leijten   +9 more
wiley   +1 more source

Tailored wrinkles for tunable sensing performance by stereolithography

Interdisciplinary Materials
Conducting polymer hydrogel can address the challenges of stricken biocompatibility and durability. Nevertheless, conventional conducting polymer hydrogels are often brittle and weak due to the intrinsic quality of the material, which exhibits ...
Ruiyi Jiang, Jie Pu, Yuxuan Wang, Jipeng Chen, Gangwen Fu, Xue Chen, Jiayu Yang, Jianghua Shen, Xing Sun, Jun Ding, Xi Xu   +10 more
doaj   +1 more source

Structure and properties of fibrin/polyvinyl alcohol interpenetrating polymer network hydrogel as a modifying coating for small-diameter vascular grafts

, 2023
В. Г. Матвеева, М. А. Резвова, Т. В. Глушкова, А. В. Сергеева, E. O. Krivkina, Л. В. Антонова, Л. С. Барбараш   +6 more
openalex   +2 more sources

A Cu‐Based Near‐IR Active MOF with an Ion‐Pair Guest Exhibiting Versatile and Selective Gas‐Solid Reactivity

Advanced Materials, EarlyView.
The new Cu‐containing MOF (Me2NH2)(CuICl2)@[Cu4(INA)4Cl2O]·1.5dmf (3) contains a cation and an anion as guests and shows UV‐near‐mid‐IR absorption and near‐IR emission. MOF 3 shows gas‐solid reactivity in the presence of NH3 and HCOOH to yield two new 3D MOF.
Rajat Saha, Alejandro Cortés‐Villena, Silvia Gómez‐Coca, Alberto Fernández‐Alarcón, Joaquín Calbo, Raquel E. Galian, Enrique Ortí, Eliseo Ruiz, Mónica Giménez‐Marqués, Samia Benmansour, Carlos J. Gómez‐García   +10 more
wiley   +1 more source

Elasticity of Semiflexible Biopolymer Networks

, 1995
We develop a model for gels and entangled solutions of semiflexible biopolymers such as F-actin. Such networks play a crucial structural role in the cytoskeleton of cells.
A.N. Semenov, C. Bustamante, C.F. Schmidt, D. Wachsstock, E.L. Elson, J. Haskell, J. Käs, J. Käs, J. Newman, M. Adam, M. Doi, M. Fixman, P.A. Janmey, P.A. Janmey, P.A. Janmey, P.A. Janmey, P.A. Janmey, P.A. Janmey, P.G. de Gennes, R. Furukawa, R.H. Colby, S. Kaufmann, T. Stossel   +22 more
core   +2 more sources

An aligned fibrous and thermosensitive hyaluronic acid-puramatrix interpenetrating polymer network hydrogel with mechanical properties adjusted for neural tissue [PDF]

, 2022
Negar Abbasi Aval, Rahmatollah Emadi, Ali Valiani, Mahshid Kharaziha, Anna Finne‐Wistrand   +4 more
openalex   +1 more source