Results 1 to 10 of about 53,762 (264)

The Preparation and CO2-Resistant Performance of a Smart Responsive Polymer Gel for CO2 Flooding Channel Blocking [PDF]

open access: yesMolecules
CO2 flooding is an effective technique for enhancing oil recovery in low-permeability reservoirs. However, it is often hindered by severe CO2 channeling. This challenge is particularly pronounced in near-wellbore regions with large pressure differentials
Xiangjuan Meng   +9 more
doaj   +2 more sources

Shape Memory and Shape Changing Polymers in Cell Mechanobiology [PDF]

open access: yesBaspārish, 2022
The tissues in the human body comprise complex assemblages of several different types of cells that are dispersed on an extracellular matrix (ECM).
mehdi sheikhi, Fatemeh Rafiemanzelat
doaj   +1 more source

Smart Inorganic Polymers [PDF]

open access: yesChemical Society Reviews, 2016
Guest editors Anne-Marie Caminade, Evamarie Hey-Hawkins and Ian Manners introduce the Smart Inorganic Polymers issue of Chemical Society ...
Caminade, Anne-Marie   +2 more
openaire   +4 more sources

A Comparative Study of Modified Magnetic Nano-Particles Grafted to β-yclodextrin/Thermosensitive Polymer for Removal of Diazinon and Fenitrothion from Aqueous Solution [PDF]

open access: yesآب و فاضلاب, 2022
Organophosphate pesticides such as diazinon and fenitrotion are fat-soluble, so delayed toxicity occurs if significant amounts of them are stored in adipose tissues.  These insecticides have been classified by the World Health Organization (WHO) as class
Nazli Tizro   +4 more
doaj   +1 more source

The polymerization efficiency of a bulk-fill composite based on matrix-modification technology [PDF]

open access: yesRestorative Dentistry & Endodontics, 2020
ObjectivesTo evaluate the polymerization efficiency of a matrix-modified bulk-fill composite, and compare it to a conventional composite which has a similar filler system.
Tarek M. Elshazly   +4 more
doaj   +1 more source

Enhancing Oil Recovery from Low-Permeability Reservoirs with a Thermoviscosifying Water-Soluble Polymer

open access: yesMolecules, 2021
Water-soluble polymers, mainly partially hydrolyzed polyacrylamide (HPAM), have been used in the enhanced oil recovery (EOR) process. However, the poor salt tolerance, weak thermal stability and unsatisfactory injectivity impede its use in low ...
Xiaoqin Zhang   +4 more
doaj   +1 more source

Sustainable Smart Polymer Composite Materials: A Comprehensive Review [PDF]

open access: yesE3S Web of Conferences, 2023
This review provides a thorough analysis of the progress made in smart polymer composite materials, which have recently been seen as potential game-changers in areas such as construction, aerospace, biomedical engineering, and energy.
Sahayaraj A. Felix   +8 more
doaj   +1 more source

Smart aggregation‐induced emission polymers: Preparation, properties and bio‐applications

open access: yesSmart Molecules, 2023
Owing to the outstanding photophysical properties, organic luminescent materials featuring aggregation‐induced emission (AIE) characteristics have attracted wide attention in various fields.
Guiquan Zhang   +5 more
doaj   +1 more source

Emission or scattering? Discriminating the origin of responsiveness in AIEgen‐doped smart polymers using the TPE dye

open access: yesAggregate, 2023
Aggregation‐induced emission (AIE) luminogens are attractive dyes to probe polymer properties that depend on changes in chain mobility and free volume.
Valentina A. Dini   +5 more
doaj   +1 more source

PLGA – THE SMART POLYMER FOR DRUG DELIVERY

open access: yesФармация и фармакология (Пятигорск), 2021
Polymers have become an integral part of novel drug delivery system. One such successful biodegradable polymer is poly lactic-co-glycolic acid (PLGA) which consists of polyesters of lactic acid and glycolic acid.
N. Surya, S. Bhattacharyya
doaj   +1 more source

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