Saif Ullah Khan

ORCID: 0000-0002-8784-2459
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About
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Research Areas
  • Adsorption and biosorption for pollutant removal
  • Environmental remediation with nanomaterials
  • Pharmaceutical and Antibiotic Environmental Impacts
  • Advanced oxidation water treatment
  • Nanomaterials for catalytic reactions
  • Fluoride Effects and Removal
  • Wastewater Treatment and Reuse
  • Healthcare and Environmental Waste Management
  • Heavy metals in environment
  • Water Quality Monitoring and Analysis
  • Water Quality and Pollution Assessment
  • Recycling and Waste Management Techniques
  • Natural Fiber Reinforced Composites
  • Advanced Cellulose Research Studies
  • Textile materials and evaluations
  • Pain Mechanisms and Treatments
  • Arsenic contamination and mitigation
  • Electrospun Nanofibers in Biomedical Applications
  • Geochemistry and Elemental Analysis
  • Ocular Surface and Contact Lens
  • Groundwater and Isotope Geochemistry
  • Toxin Mechanisms and Immunotoxins
  • Membrane Separation Technologies
  • Research on Leishmaniasis Studies
  • Constructed Wetlands for Wastewater Treatment

Aligarh Muslim University
2016-2025

Bacha Khan University
2022-2024

Qassim University
2024

Jamia Millia Islamia
2024

Islamic University of Madinah
2024

University of Peshawar
2023

ITM University
2023

Aga Khan University
2023

University of the Punjab
2021-2023

Laboratoire Génie de Production
2021-2022

The geometric, thermodynamic and electronic properties of Pd-graphene nanocomposites are comprehensively studied through quantum mechanical methods. Geometries these clusters optimized with the well-calibrated Minnesota functional M06-2X. adsorption energies calculated at M06-2X/LANL2DZ level show better agreement those from MP2/ANO-RCC-VDZP. Two different representative models for graphene, coronene hexabenzocoronene, used. analysis reveals that interaction increase size adsorbed cluster....

10.1039/d0ra01059f article EN cc-by RSC Advances 2020-01-01

Designing novel antiviral personal protective equipment (PPE) is crucial for preventing viral infections such as COVID-19 in humans. Here, we fabricate an electrospun nanofiber-based Viroblock (VB)-loaded polyacrylonitrile (PAN)/zinc oxide (ZnO) hybrid nanocomposite PPE applications. Five different concentrations of (0.5%, 1.5%, 2.5%, 3.5%, and 5%) were added to PAN/ZnO solution loaded electrospinning. The developed samples reflected antibacterial activity 92.59% 88.64% against...

10.3390/nano11092208 article EN cc-by Nanomaterials 2021-08-27

The electrocoagulation (EC) process introduces coagulants by electrochemical means, and is widely adopted for removing heavy metals, besides other contaminants, such as organic pollutants, suspended dissolved solids, colloidal materials, etc. However, its capability can vary significantly, depending on the operating conditions. Although most of investigations so far are limited at laboratory level with artificially prepared solutions or industrial effluent lacking full- field-scale studies,...

10.3390/su15021708 article EN Sustainability 2023-01-16

Pulp and paper industry generates effluent containing harmful compounds like chlorophenols which are difficult to biodegrade.It requires an appropriate treatment in order meet the stringent discharge standards.In this work, a bench scale column type sequential batch reactor (SBR) was employed for treating pulp wastewater.The performance of SBR, seeded with acclimatized sludge optimized analysed maximizing COD AOX removal.The process parameters viz; pH, initial COD, cycle time MLSS were their...

10.5004/dwt.2019.23775 article EN cc-by-nc-nd Desalination and Water Treatment 2019-07-01

Abstract In the present work, electrocoagulation was applied for copper removal from aqueous solution employing iron electrodes in a cylindrical reactor. A four‐factorial central composite design (CCD) based on response surface methodology (RSM) to study effect of various process parameters efficiency and energy consumption as responses. On optimization, maximum up 95% attained with 0.903 W‐hour per gram Cu (II) at current 0.26 A, initial concentration 27.8 ppm, application time 5.4 min pH...

10.1002/wer.1332 article EN Water Environment Research 2020-03-21

Threats due to insufficient, inadequate and costlier methods of treating contaminants such as arsenic have emphasized the significance optimizing managing processes adopted. This study was aimed at complete elimination from an aqueous medium with minimum energy consumption using electrocoagulation process. Arsenic removal around 95% rapidly attained for optimized conditions having a pH 7, 0.46 A current intensity, 10 mg/L initial concentration only 2 min applied time duration 3.1 watt-hour...

10.3390/w12102876 article EN Water 2020-10-16

This study focuses on the synthesis of a novel Cerium-Magnesium (CeO2-MgO) binary oxide nanomaterials by simple co-precipitation process and used to remove harmful pollutants such as Cr(VI), Cu(II), F. The morphology, phase, crystallite size, thermal stability, functional groups, surface area, porosity synthesized nanomaterial were determined using XRD, SEM, FTIR, TGA/DTA, BET studies. prepared showed adsorption selectivity Cu(II) ≈ F−> Cr(VI) with high capacity 84.3 − 133.3 mg/g for F−....

10.1038/s41598-024-78830-4 article EN cc-by-nc-nd Scientific Reports 2025-01-09

This review examines Diabetic Peripheral Neuropathy (DPN), a significant complication of diabetes affecting nearly half diabetic patients. DPN is crucial to understand due its high prevalence and profound impact on patients’ quality life, causing pain, sensory loss, motor dysfunction, heightened risks foot ulcers amputations. As leading cause disability, grasping DPN’s pathophysiology, early diagnosis, treatment options are essential for alleviating burden. Key facets include complex...

10.62940/als.v12i1.3627 article EN cc-by-nc Advancements in Life Sciences 2025-01-29

Bacterial cellulose is the three-dimensional network structure of nanofibers. The bacterial materials have outstanding characteristics high surface area and crystallinity (84%–89%). It has greater compatibility with degree polymerization excellent mechanical properties. water-holding capacity (over 100 ti) makes it stand out from other materials. This because purity due to a lack lignin hemicellulose. considered as non-cytotoxic, non-genotoxic, highly biocompatible material, which broad...

10.1177/1528083720977201 article EN Journal of Industrial Textiles 2020-12-13
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