Results 1 to 10 of about 1,126,969 (324)

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

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

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

Hydrophilic and hydrophobic TiO2 coatings by pulsed electrophoretic deposition [PDF]

Processing and Application of Ceramics, 2022
Hydrophobic and hydrophilic coatings have been widely studied because of their functions such as anticorrosion and self-cleaning. In this study two different TiO2 suspensions, obtained by dispersing of hydrophilic and hydrophobic TiO2 particles in ...
Miyazaki Hidetoshi, Yamane Mayoka, Mimaru Yu   +2 more
doaj   +1 more source

Boosting Performance of Self-Polarized Fully Printed Piezoelectric Nanogenerators via Modulated Strength of Hydrogen Bonding Interactions

Nanomaterials, 2021
Self-polarized piezoelectric devices have attracted significant interest owing to their fabrication processes with low energy consumption. Herein, novel poling-free piezoelectric nanogenerators (PENGs) based on self-polarized polyvinylidene difluoride ...
Hai Li, Sooman Lim
doaj   +1 more source

Tapping the Role of Microbial Biosurfactants in Pesticide Remediation: An Eco-Friendly Approach for Environmental Sustainability

Frontiers in Microbiology, 2021
Pesticides are used indiscriminately all over the world to protect crops from pests and pathogens. If they are used in excess, they contaminate the soil and water bodies and negatively affect human health and the environment.
Aman Raj, Ashwani Kumar, Ashwani Kumar, Joanna Felicity Dames   +3 more
doaj   +1 more source