Results 1 to 10 of about 520,734 (241)

Synthesis and characterization of hydrophobic coating materials based on alkoxy silane compounds [PDF]

شیمی کاربردی روز, 2021
Recently, various methods have been developed for the preparation of hydrophilic surfaces such as wax solidification, lithography, electrochemical assemblies, hydrothermal, and sol-gel processes.
Jamal davarpanah, sadra soleimankhani, Esmaeil Soleimani nezhad, Somayeh Elahi   +3 more
doaj   +1 more source

Synthesis and Application of Hydrogels for Oil-Water Separation [PDF]

Iranian Journal of Chemistry & Chemical Engineering, 2022
A cotton-based hydrogel nanocomposite was effectively arranged through free radical graft co-polymerization of a combination of Acrylic Acid (AA), acrylonitrile (AN), and sodium acrylate (NaA) onto the texture pursued by the addition of Ag nanoparticles.
Saud Hashmi, Asim Mushtaq, Rafiq Ahmed, Raza Muhammad Khan, Zaeem Ali   +4 more
doaj   +1 more source

Modification of Aluminum 1050 and 2219 Alloys Using CuBr Nanosecond Laser for Hydrophobic and Hydrophilic Properties

Engineering Proceedings, 2023
This study investigates the use of a CuBr vapor nanosecond laser with a 510 nm/578.2 nm wavelength for the surface treatment of 1050 aluminum and 2219 aluminum alloys.
Antons Pacejs, Emil Yankov, Imants Adijans, Edmunds Teirumnieks, Lyubomir Lazov   +4 more
doaj   +1 more source

A Hypothetical Approach to Concentrate Microorganisms from Human Urine Samples Using Paper-Based Adsorbents for Point-of-Care Molecular Assays

Life, 2023
This hypothesis demonstrates that the efficiency of loop-mediated isothermal amplification (LAMP) for nucleic acid detection can be positively influenced by the preconcentration of microbial cells onto hydrophobic paper surfaces.
Isha Uttam, Sujesh Sudarsan, Rohitraj Ray, Raja Chinnappan, Ahmed Yaqinuddin, Khaled Al-Kattan, Naresh Kumar Mani   +6 more
doaj   +1 more source

Azeotropic Distillation-Induced Self-Assembly of Mesostructured Spherical Nanoparticles as Drug Cargos for Controlled Release of Curcumin

Pharmaceuticals, 2022
Methods of large-scale controllable production of uniform monodispersed spherical nanoparticles have been one of the research directions of scientists in recent years.
Long Chen, Xin Fu, Mei Lin, Xingmao Jiang   +3 more
doaj   +1 more source

Molecular Recognition by Pillar[5]arenes: Evidence for Simultaneous Electrostatic and Hydrophobic Interactions

Pharmaceutics, 2021
The formation of inclusion complexes between alkylsulfonate guests and a cationic pillar[5]arene receptor in water was investigated by NMR and ITC techniques. The results show the formation of host-guest complexes stabilized by electrostatic interactions
Borja Gómez-González, Luis García-Río, Nuno Basílio, Juan C. Mejuto, Jesus Simal-Gandara   +4 more
doaj   +1 more source

Carbon Nanotube Enhanced Filtration and Dewatering of Kerosene

Membranes, 2022
Current approaches to dewatering aviation fuel such as kerosene are adsorption by activated charcoal, gravity separation, etc. The objective of this work is to develop and demonstrate the filtration and dewatering of kerosene using a carbon nanotube ...
Sumona Paul, Mitun Chandra Bhoumick, Sagar Roy, Somenath Mitra   +3 more
doaj   +1 more source

Hydrophobic/Oleophilic Structures Based on MacroPorous Silicon: Effect of Topography and Fluoroalkyl Silane Functionalization on Wettability

Nanomaterials, 2021
The effect of the morphology and chemical composition of a surface on the wettability of porous silicon structures is analyzed in the present work.
Pilar Formentín, Lluís F. Marsal
doaj   +1 more source

Auto-Continuous Synthesis of Robust and Hydrophobic Silica Aerogel Microspheres from Low-Cost Aqueous Sodium Silicate for Fast Dynamic Organics Removal

Gels, 2022
An efficient auto-continuous globing process was developed with a self-built apparatus to synthesize pure silica aerogel microspheres (PSAMs) using sodium silicate as a precursor and water as a solvent. A hydrophobic silica aerogel microsphere (HSAM) was
Ziqian Sun, Zhiyang Zhao, Yong Kong, Jian Ren, Xing Jiang, Xiaodong Shen   +5 more
doaj   +1 more source

Optimization of Atmospheric Plasma Treatment Parameters for Hydrophobic Finishing of Silk Using Box Behnken Design

Journal of Natural Fibers, 2022
Plasma treatment of mulberry silk fabric was carried out in an indigenously developed plasma reactor in the mixture of helium (He) and commercial fluorocarbon gas at atmospheric pressure.
Pintu Pandit, Kartick K. Samanta, M. D. Teli   +2 more
doaj   +1 more source