Ali Haider

Title: Innovations of Ali Haider in Nanocomposite Technology

Introduction

Ali Haider is an accomplished inventor based in Lahore, Pakistan. He has made significant contributions to the field of nanocomposite technology, particularly in the development of chitosan-doped strontium oxide nanocomposites. His work focuses on applications in bactericidal processes and water purification.

Latest Patents

Ali Haider holds two patents that showcase his innovative methods. The first patent is titled "Method and process to make chitosan-doped strontium oxide nanocomposite for bactericidal applications." This invention involves synthesizing strontium oxide (SrO) nanoparticles and various concentrations of chitosan (CS)-doped SrO nanocomposite via a co-precipitation method. A variety of characterization techniques were employed to qualify the nanocomposite. X-ray powder diffraction confirmed the cubic and tetragonal structures of SrO nanoparticles and CS-doped SrO nanocomposite, noting a decrease in crystallinity upon doping. Fourier transform infrared spectrum analysis endorsed the presence of functional groups on CS/SrO surfaces, while d-spacing was estimated using high-resolution transmission electron microscope images. Additionally, UV-Visible and photoluminescence spectroscopy spectra indicated an increase in band gap energies with higher doping concentrations. The elemental composition of the CS-doped SrO nanocomposite was studied using energy dispersive spectroscopy, revealing that the addition of chitosan resulted in the formation of nanocomposite and rod-like structures, enhancing catalytic activity during methylene blue ciprofloxacin degradation in the presence of sodium borohydrate at various pH conditions.

The second patent is titled "Method and process to make chitosan-doped strontium oxide nanocomposite for water purification." This patent shares similar methodologies and findings as the first, emphasizing the versatility of the chitosan-doped SrO nanocomposite in both bactericidal applications and water purification processes.

Career Highlights

Ali Haider is affiliated with Alfaisal University, where he continues to advance his research in nanocomposite technology. His work has garnered attention for its potential applications in environmental sustainability and public health.

Collaborations

He has collaborated with notable colleagues, including Souraya Goumri-Said and Mohammed Benali Kanoun, contributing to a dynamic research environment that fosters innovation.

Conclusion