Results 41 to 50 of about 557,117 (387)
FRET Measurement of Polymer Response under Shear
Sensors, 2021 Polymer solutions under shear flow are often observed in manufacturing processes. Classically, polymer behavior is represented by Kuhn’s bead-spring model, in which only the elongation of polymer chains is assumed.
Ryo Iwao +3 more
doaj +1 more source
Toxics, 2021 Microplastics (MPs)’ ingestion has been demonstrated in several aquatic organisms. This process may facilitate the hydrophobic waterborne pollutants or chemical additives transfer to biota.
Martha Kaloyianni +12 more
doaj +1 more source
Crown Ether-Modified Clays and their Polystyrene Nanocomposites [PDF]
, 2002 Crown ether-modified clays were obtained by the combination of sodium and potassium clays with crown ethers and cryptands. Polystyrene nanocomposites were prepared by bulk polymerization in the presence of these clays.
Jao, Hongyang +3 more
core +2 more sources
Role of Acetone in the Formation of Highly Dispersed Cationic Polystyrene Nanoparticles
Chemical and Process Engineering, 2017 A modified emulsion polymerisation synthesis route for preparing highly dispersed cationic polystyrene (PS) nanoparticles is reported. The combined use of 2,2′-azobis[2-(2-imidazolin- 2-yl)propane] di-hydrochloride (VA-044) as the initiator and acetone ...
Ernawati Lusi +4 more
doaj +1 more source
ChemistryOpen, 2020 Post‐polymerization modification (PPM) is one of the most powerful strategy for preparing polymers with functional groups that cannot be synthesized by direct polymerization.
Mo Zhu +4 more
doaj +1 more source
Toxics, 2021 Plastic pollution is an increasing environmental problem, but a comprehensive understanding of its effect in the environment is still missing. The wide variety of size, shape, and polymer composition of plastics impedes an adequate risk assessment.
Claudia Drago, Guntram Weithoff
doaj +1 more source
Screen‐Printed Flexible Piezoelectric Force Sensor Array with Electromagnetic Interference Shielding
Advanced Engineering Materials, EarlyView.This article introduces a flexible screen‐printed piezoelectric sensor array designed for low‐frequency healthcare applications such as tactile sensing and cardiovascular monitoring. The device integrates interface electronics enabling the simultaneous acquisition of up to 128 signals, along with flexible EMI shielding that significantly reduces noise ...
Joseph Faudou +6 more
wiley +1 more source
Fused Deposition Modeling of Microfluidic Chips in Transparent Polystyrene
Micromachines, 2021 Polystyrene (PS) is one of the most commonly used thermoplastic materials worldwide and plays a ubiquitous role in today’s biomedical and life science industry and research.
Markus Mader +6 more
doaj +1 more source
Insecticide-treated nets against malaria vectors and polystyrene beads against Culex larvae.
, 2005 In Parasitology Today in 1985, Curtis and Lines, and Curtis and Minjas presented the ideas of insecticide-treated nets and polystyrene beads for mosquito control.
Curtis, Chris
core +1 more source
Quantum dot-labelled polymer beads by suspension polymerisation [PDF]
, 2003 CdSe quantum dots with polymerisable ligands have been incorporated into polystyrene beads, via a suspension polymerisation reaction, as a first step towards the optical encoding of solid supports for application in solid phase organic ...
Cummins, Siobhan S. +7 more
core +2 more sources