Sharjah, UAE. November 21, 2023 – Signifying a promising future of improved public health and environmental well-being, Dr. Mohammad Al-Sayah, Professor in Biology, Chemistry and Environmental Sciences at American University of Sharjah (AUS), is leading a research team in materials science with the aim of developing innovative materials with far-reaching applications in environmental remediation, healthcare and advanced technologies.
Dr. Al-Sayah’s research group leverages molecular-level interactions to engineer materials with diverse applications including self-disinfecting fabrics. These fabrics, enriched with natural antibacterial carbon nanodots, hold the potential to combat microbial growth, offering promising solutions to global health challenges.
Dr. Al-Sayah underscores the significance of this innovation, stating: “Our research is pivotal in the fields of environmental monitoring and contamination mitigation, contributing significantly to safeguarding public health and the environment.”
Dr. Al-Sayah’s research group comprises Dr. Remya Radha, a postdoctoral fellow whose expertise has been instrumental in advancing biosensors and antimicrobial fabrics; AUS alumnae Zinb Maklouf and Danyah Khan; and AUS students Abdelhamid Khodja and Tala Terro, who have contributed in enhancing antimicrobial fabrics. Rasha Diab and Reshma Joseph, two PhD candidates in materials science and engineering, recently joined the team and are currently working on projects related to materials for environmental applications. The research also saw contributions from AUS students Nadeem Issa and Shahil Shetty, who focused on materials for environmental remediation from heavy metals as part of the overall research.
Khodja, a Bachelor of Science in Biology student and a research collaborator, said: “I am honored to be part of Dr. Al-Sayah’s research group, where we develop innovative antimicrobial textiles using carbon dots, which are tiny carbon particles that have applications in bioimaging, drug delivery, biosensing, disease detection, synthetic chemistry and materials science. Our interdisciplinary approach combines biology, chemistry and material science to create self-disinfecting fabrics. By modifying cellulose-based fibers with natural antibacterial carbon nanodots, we combat microbial growth, offering promising solutions to global health challenges. Dr. Al-Sayah’s leadership guides our research in the right direction, and I’m excited about the potential impact of our work across various industries.”
Dr. Al-Sayah noted that his research has not only scientific significance but also offers substantial commercial potential.
“These innovative materials can be scaled up for commercial production and seamlessly integrated into existing products without disrupting industry practices. The development of self-disinfecting fabrics, in particular, has the potential to transform people’s daily lives, especially during pandemics or the spread of diseases,” he said.
Revealing future plans, Dr. Al-Sayah said: “Our current focus is on improving the properties of the materials we have developed for environmental monitoring and health safety applications. Our goal is to broaden the scope of these materials to include flexible conductive materials, which are essential for the advancement of wearable electronics and bio-implants.”
Additionally, the research group has pioneered diagnostic tests and procedures for the swift and accurate detection of troponin, a critical blood biomarker for heart attacks. This advancement can offer better healthcare outcomes by enabling rapid diagnoses and timely interventions.
With its dedicated faculty and student researchers, the AUS College of Arts and Sciences addresses complex challenges and pushes the boundaries of knowledge in social and natural sciences, humanities and performing arts. To know more about the AUS College of Arts and Sciences, visit www.aus.edu/cas.
About AUS
American University of Sharjah (AUS) was founded in 1997 by His Highness Sheikh Dr. Sultan bin Mohammed AlQasimi, Member of the Supreme Council of the United Arab Emirates and Ruler of Sharjah. Sheikh Sultan articulated his vision of a distinctive institution against the backdrop of Islamic history and in the context of the aspirations and needs of contemporary society in the UAE and the Gulf region.
Firmly grounded in principles of meritocracy and with a strong reputation for academic excellence, AUS has come to represent the very best in teaching and research, accredited internationally and recognized by employers the world over for creating graduates equipped with the knowledge, skills and drive to lead in the 21st century.
AUS values learners not driven only by academic success, but by those that embrace our dynamic campus life and embody our ideals of openness, tolerance and respect. This combination of academic excellence and community spirit ensures AUS is filled with world-class faculty and students, poised to become the innovators, thinkers, contributors and leaders of tomorrow.