Results 41 to 50 of about 2,087,867 (369)

Polyelectrolyte adsorption

Journal de Physique, 1988
The adsorption of uncharged polymers is, due to numerous efforts over past decades, fairly well understood. Some insight exists into the structure of the adsorbed layer, and the effect of the important parameters molecular weight, solvency and polymer/surface interaction has been investigated. Theory and experiment are beginning to converge.
openaire   +3 more sources

Composite Electrospun Fibers Containing Optimized B‐ and Cu‐Doped Bioactive Glass Sol‐Gel Particles for Potential Soft Tissue Engineering Applications

Advanced Engineering Materials, EarlyView.
This article describes the preparation and characterization of poly(ε‐caprolactone) electrospun composite fibers incorporating sol‐gel‐derived bioactive glass particles doped with B and Cu. Scanning electron microscopy, energy‐dispersive X‐ray spectroscopy, Fourier‐transform infrared spectroscopy, contact angle, acellular bioactivity, mechanical and ...
Elisa Piatti, Marta Miola, Liliana Liverani, Paolo Sartori, Enrica Verné, Aldo R. Boccaccini   +5 more
wiley   +1 more source

Theory, Simulation and Nanotechnological Applications of Adsorption on a Surface with Defects [PDF]

, 1998
Theory of adsorption on a surface with nanolocal defects is proposed. Two efficacy parameters of surface modification for nanotechnological purposes are introduced, where the modification is a creation of nanolocal artificial defects. The first parameter
A.M. Popov, Abraham, Ahn, Albrecht, Anderson, Becker, Bedanov, Beton, Brauchle, Chen, Crommie, Eigler, Engelke, Gurfein, Jaklevic, Junno, King, Lang, Lozovik, Lozovik, Lozovik, Lyo, McCleland, Miyake, Nagamune, Ringger, Schaeter, Schneir, Steele, Sugimura, Timp, van Loenen, Waldeck, Yu.E. Lozovik   +33 more
core   +2 more sources

Unlocking the Power of Quercetin‐Encapsulated Mesoporous Bioactive Glass Nanoparticles: A Multifunctional Approach to Bone Regeneration

Advanced Engineering Materials, EarlyView.
Mesoporous bioactive glass nanoparticles (MBGNs) are investigated for bone regeneration given their remarkable structural and functional properties. MBGNs are functionalized with Mn and Cu and incorporated with quercetin, a natural flavonoid exhibiting antioxidant, anti‐inflammatory, and antimicrobial properties.
Giovanni Lo Bello, Qaisar Nawaz, Pier Francesco Ferrari, Laura Pastorino, Roberto Raiteri, Aldo R. Boccaccini   +5 more
wiley   +1 more source

A novel permanganate and peroxide carbon-based avocado seed waste for the adsorption of manganese and chromium ions from water

Case Studies in Chemical and Environmental Engineering
Activated carbon from avocado seed waste was processed for the sorption of manganese and chromium ions from contaminated water to protect water quality and human health.
K. Mabalane, N.D. Shooto, P.M. Thabede
doaj   +1 more source

Adsorption, desorption, resorption

Journal of Research of the National Bureau of Standards Section A: Physics and Chemistry, 1963
The complete characterization of batch adsorption from solution, desorption, and related phenomena have been interpreted in the light of a general equation. The forward and reverse adsorption-rate constants and the adsorptive capacity comprise the only parameters. Where adsorption alone is of importance and the desorption-rate constant can be neglected,
openaire   +2 more sources

Applied Machine Learning for Prediction of CO2 Adsorption on Biomass Waste-Derived Porous Carbons.

Environmental Science and Technology, 2021
Biomass waste-derived porous carbons (BWDPCs) are a class of complex materials that are widely used in sustainable waste management and carbon capture. However, their diverse textural properties, the presence of various functional groups, and the varied ...
Xiangzhou Yuan, Manu Suvarna, Sean Low, P. D. Dissanayake, K. Lee, Jie Li, Xiaonan Wang, Y. Ok   +7 more
semanticscholar   +1 more source

Is Young's Modulus a Critical Coating Property Determining Fouling‐Release Performance of Marine Coatings?

Advanced Engineering Materials, EarlyView.
The release of foulers from protective marine coatings is determined by several interrelated material properties, including the strength of Young's modulus, the flexibility of chain segments, the surface free energy, and the magnitude of hydrodynamic stress.
Johann C. Schaal, Andreas Brinkmann, Andreas Hartwig   +2 more
wiley   +1 more source

Chemical valorization of waste polyacrylonitrile polymers via shuttle catalysis

Nature Communications
Acrylonitrile-based polymers are widely used in industrial and consumer settings, contributing to the growing amount of plastic waste. Yet, their chemical recycling has largely been neglected, partly due to the potential release of harmful gases such as ...
Jarne Leinders, Thibaut Van Giel, Nikolaos Giakoumakis, Alexandra Schmuck, Steven De Meester, Dirk De Vos, Jesse Dallenes   +6 more
doaj   +1 more source

Investigation of NH₃ Desorption Kinetics on the LTA and SOD Zeolite Membranes

Membranes, 2022
The acidity characteristics of zeolite are highly significant, and understanding the acidic properties is essential for developing new types of zeolite catalysts.
Natalya E. Gordina, Tatyana N. Borisova, Ksenya S. Klyagina, Irina A. Astrakhantseva, Alexander A. Ilyin, Ruslan N. Rumyantsev   +5 more
doaj   +1 more source