A5101902433- Innovative Microfluidic and Catalytic Techniques Innovation
- Microfluidic and Capillary Electrophoresis Applications
- Surface Modification and Superhydrophobicity
- Electrowetting and Microfluidic Technologies
- Electrohydrodynamics and Fluid Dynamics
- Plasma Applications and Diagnostics
- Quantum Dots Synthesis And Properties
- Chalcogenide Semiconductor Thin Films
- Gold and Silver Nanoparticles Synthesis and Applications
- Thermochemical Biomass Conversion Processes
- Plasma Diagnostics and Applications
- Lattice Boltzmann Simulation Studies
- Molecular Junctions and Nanostructures
- 3D Printing in Biomedical Research
- Advanced Thermoelectric Materials and Devices
- Nanoparticles: synthesis and applications
- Copper-based nanomaterials and applications
- Heat Transfer and Optimization
- Nanofluid Flow and Heat Transfer
- Electrochemical sensors and biosensors
- Protein purification and stability
- Phytochemistry and Bioactive Compounds
- Municipal Solid Waste Management
- Electrochemical Analysis and Applications
- Seaweed-derived Bioactive Compounds
Xi'an Jiaotong University
2025
National Energy Technology Laboratory
2024
Pakistan Institute of Engineering and Applied Sciences
2017-2024
COMSATS University Islamabad
2015-2024
Fırat University
2022
University of the Sciences
2022
National University of Sciences and Technology
2022
University of Sheffield
2013-2014
Adenosine triphosphate (ATP) is crucial for cellular activity. The need ATP detection in the field of biomedicine on rapid rise. Several biosensor-based approaches have been developed as...
This paper reports the experimental results studying structure, optical and dielectric properties of tin monosulfide thin films. Tin (SnS) films were deposited on glass substrate by chemical bath deposition to study role triethanolamine (TEA: complexing agent) concentration film properties. X-ray diffraction spectra reveal that exhibit mainly cubic phase which remain stable over range TEA (3.0 M − 5.0 M). FTIR indicate S-Sn bond stretching in all Raman spectroscopy analysis shows presence...
Abstract The encapsulation of plant extract in nanomatrices has limitations due to its adhesion walls, size control, high cost and long durations that results low yield. Macroscale microscale level techniques for development micro/nanoparticles may impact the extract. This study aimed evaluate relative efficiency macroscale extract, which is not compared yet. Keeping this view, Calotropis gigantea leaves (CaG) was attained silver-conjugated poliglusam (POL/Ag) induce apoptosis invasive...
A surface modification method for bonded polydimethylsiloxane (PDMS) microchannels is presented herein. Polymerization of acrylic acid was performed on the a microchannel using an inline atmospheric pressure dielectric barrier microplasma technique. The treatment changes wettability from hydrophobic to hydrophilic. This challenging task due fast recovery PDMS after modification. allows formation highly monodisperse oil-in-water (O/W) droplets. generation water-in-oil-in-water (W/O/W) double...
Abstract This article investigates the dynamics of droplet generation process in a microfluidic flow-focusing device under effect geometry altered by intersection angle (φ), which flanking inlets make with central inlet and wall wettability quantified contact (θ) using volume fluid (VOF) model. These parameters have been found to alter shape size greatly. The angles has examined for φ = 15 deg, 30 45 60 90 120 deg generating size-controlled droplets. It was predicted that diameter increased...
This paper reports on deposition of acrylic acid films polymerized by an efficient and cost‐effective technique dielectric barrier corona discharge at atmospheric pressure. The liquid was vaporized carried argon gas into plasma to deposit polyacrylic polydimethylsiloxane substrate. A nonthermal generated in a pyrex flask using steel tube‐to‐plate asymmetric electrode configuration. excited in‐house developed power supply operating with continuous wave signals 10‐kHz frequency. emission...
The surface coating of sealed microchannels is useful for a variety applications in microfluidics and lab-on-a-chip devices. This paper demonstrates novel technique bonded polydimethylsiloxane (PDMS) microchannel using atmospheric pressure microplasma. Plasma was generated by two types electrode arrangements: (i) needle–aluminum foil with dielectric barrier (DB) (ii) needle–needle configuration without DB. microplasma the DB selected deposition this study. monomer ethylenediamine used as...
Microfluidics plays a significant role in the field of engineering and modern sciences. It has various applications especially bio-medical science, reaction to improve rates for better yield, electro chromatographic separations, chemical synthesis drug screening. A surface modification method bonded poly methyl methacrylate (PMMA) micro channels is presented this study. Coating was performed from aqueous solution polyvinyl alcohol (PVA) along with subsequent heat treatment PMMA channels....
In this paper polymerization of acrylic acid was performed using non thermal atmospheric pressure plasma jet technology. The goal study is to deposit organic functional coatings for biomedical applications a low cost and rapid growth rate technique. monomer solution vaporized then fed into the argon coating. discharge powered laboratory made power supply operating with sinusoidal voltage signals at frequency 10 kHz. optical emission spectra were collected in order get insight chemistry...
Abstract Silver nanoparticles (Ag NPs) have been synthesized by exposing Ar gas microplasma to liquid solution containing Ag + ions. Sucrose, Polyvinyl Alcohol (PVA) and Polyvinylpyrrolidone (PVP) were added separately as capping agents in aqueous avoid agglomeration of NPs. There are two main mechanism involved this experiment (1). interaction electrons from with ions present (2). Control NPs size surrounding We performed a comparison performance Sucrose PVA terms stability the help...
This article presents the theory of dual-mode gradient elution chromatography considering simultaneous spatial and temporal changes in column temperature mobile phase composition. In this technique, both solvent gradients propagate independently along axial coordinate chromatographic column. The mathematical model underlying process contains nonlinear convection-dominated partial differential equations for mass, volume fraction solvent, energy, coupled with algebraic or equations. linear...
Pyrolysis is a highly promising thermochemical recycling technology for converting heterogenous plastic waste into sustainable fuels in single step. Therefore, understanding the pyrolysis mechanism essential enabling rational reactor design and enhancing efficient techniques. In this study, thermal degradation behaviors corresponding kinetics of pure polymers (PE, PP, PET) plastic-rich MSW were examined using simultaneous thermogravimetric analysis (TGA) differential scanning calorimetry...