How researchers in Saudi Arabia leveraged AI in the fight against plastic pollution 

Special How researchers in Saudi Arabia leveraged AI in the fight against plastic pollution 
A large accumulation of plastic waste floating in the ocean. Researchers are now turning to AI-designed biodegradable peptides to tackle microplastic buildup in marine environments. (Getty Images)
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Updated 28 March 2025
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How researchers in Saudi Arabia leveraged AI in the fight against plastic pollution 

How researchers in Saudi Arabia leveraged AI in the fight against plastic pollution 
  • Researchers at King Saud University used artificial intelligence to design peptides that bind to plastic particles
  • Microplastics can persist in the environment for centuries, posing risks to ecosystems and human health

RIYADH: In a groundbreaking scientific effort, researchers have leveraged artificial intelligence to unlock a powerful new tool in the fight against microplastic pollution — microscopic protein fragments known as peptides.

These AI-engineered peptides can bind to plastic particles, making it possible to remove microplastics from water more efficiently.




A large accumulation of plastic waste floating in the ocean. Researchers are now turning to AI-designed biodegradable peptides to tackle microplastic buildup in marine environments. (Getty Images)

Microplastics — tiny plastic fragments smaller than five millimeters — are now alarmingly widespread in oceans, rivers, soil, and even human bodies. These particles persist in the environment for centuries, threatening ecosystems and public health.

Traditional cleanup methods have struggled to address this growing crisis. Now, a team of scientists from Saudi Arabia, the US and beyond has unveiled a revolutionary solution: biodegradable peptides that latch onto microplastic particles with impressive precision.

Discovered using advanced deep learning models, these peptides could mark a turning point in the global fight against plastic pollution.

“We combined advanced biophysical simulations, which show how short proteins behave on plastic surfaces, with deep learning or AI to spot hidden patterns in those simulations,” Abdulelah Al-Shehri, assistant professor of chemical engineering at King Saud University and the study’s co-author, told Arab News.

“This allowed us to pinpoint specific peptides that latch onto microplastics up to 34 percent more effectively than older methods.”

Unlike conventional filtration methods, these AI-guided peptides offer a scalable, biodegradable alternative that could transform microplastic remediation.




This photo taken on October 14, 2021 shows researchers taking samples collected by a funnel-shaped net nicknamed "the sock" during a joint project of the French Tara Ocean Japan. (AFP)

“Essentially, AI guided us to protein sequences that traditional approaches might miss, leading to stronger and more efficient cleanup capabilities,” Al-Shehri added.

While this discovery was initially made in a computational setting, laboratory tests have confirmed the peptides’ real-world potential.

“We recently ran experiments to evaluate how strongly the AI-designed peptides bind to plastic,” Michael Bergman, a PhD candidate at the Department of Chemical and Biomolecular Engineering at North Carolina State University, told Arab News

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“No one has designed plastic-binding peptides before, and we relied solely on computational predictions for peptide design, so we were curious to see how our computational predictions bear out in experiment.

“Excitingly, the AI-designed peptides did very well. The peptides had much higher affinity for plastic compared to random sequences of amino acids and performed as well as our best biophysical designs.

“This work will hopefully be published in the coming months. Having checked this box, the next step is to apply the peptides to remediate microplastic pollution.”




Infographic courtesy of King Saud University website
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Bringing these peptides from the lab to real-world applications presents a major challenge: scalability.

“A major obstacle is producing these specialized peptides on a large scale while ensuring they remain stable and effective in different aquatic environments, whether in fresh, salt or even grey water,” Al-Shehri said.

“Beyond manufacturing, there needs to be close collaboration among researchers, policymakers and industry to streamline regulations, secure funding and ensure safe, cost-effective deployment where pollution is most critical.”




Abdulelah Al-Shehri, assistant professor of chemical engineering at KSU. (Supplied)

Bergman agrees, highlighting the vast potential applications of these peptides.

“We see many possible applications, such as detecting (and perhaps quantifying) microplastic pollution in water using a biosensor, removing microplastics either through filtration or by inducing aggregation, and aiding the adhesion of plastic-degrading organisms to microplastics,” he said.

This breakthrough is particularly relevant for Saudi Arabia, which is balancing its ambitious sustainability goals with its role as a global petrochemical leader.

Key milestones in AI-driven environmental cleanup

2022 Initial AI experiments in peptide-based plastic binding begin.

2023 AI-enhanced biophysical modeling predicts plastic-binding peptides with greater precision.

2024 AI-designed peptides successfully tested using extensive molecular dynamics simulations, outperforming previous solutions.

2025 Researchers at King Saud University, North Carolina State, and Cornell publish findings on biodegradable peptides with record-breaking plastic adhesion.

FUTURE AI-driven peptide research expands to augment capture and detection technologies and broader environmental remediation efforts.

Maher Al-Rashed, associate professor in plastics science at King Saud University, sees this dual role as an opportunity rather than a conflict.

“Saudi Arabia’s ongoing transition toward sustainability, particularly through Vision 2030, offers a fertile ground for the integration of AI-driven biodegradable peptides as part of a multifaceted strategy to combat plastic pollution,” he told Arab News.

“A practical application could involve incorporating these peptides into wastewater treatment plants in cities like Riyadh and Jeddah, where microplastic contamination in water sources has been documented.”

He also referenced international benchmarks such as France’s Carbios and Japan’s Ideonella sakaiensis as models for Saudi Arabia to adapt and lead in this space.

“Saudi Arabia could adopt similar AI-engineered enzymatic solutions, particularly in industrial zones like Jubail and Yanbu, where high plastic waste output necessitates sustainable disposal methods,” he said.

While peptides offer a powerful new tool for microplastic cleanup, experts stress that they are not a replacement for reducing plastic waste at its source. “Reducing plastic use is crucial to stem the flow of new pollutants,” said Al-Shehri.




Small fragments of plastic and debris floating in contaminated seawater. Experts warn that microplastics can persist in ecosystems for centuries and pose risks to human health. (Getty Images)

“However, we already have a staggering amount of microplastics in circulation, some of which may persist for centuries. AI-powered strategies like our peptide designs serve as a necessary complement to source reduction, actively targeting and removing existing contaminants while broader efforts to improve recycling continue.”

Al-Rashed agrees but adds that for these peptides to be effective long term, they must be optimized for various types of plastics and environmental conditions.

“One fundamental challenge is ensuring that these peptides exhibit substrate specificity… meaning they must effectively degrade a variety of plastic polymers such as polyethylene, polypropylene and PET without harming natural organic matter,” he said.

He also emphasized the importance of ensuring environmental safety.




Infographic courtesy of King Saud University website

“AI-driven peptides must degrade into environmentally safe byproducts. Research conducted by Saudi Arabia’s King Abdulaziz City for Science and Technology is exploring how peptide-mediated polymer degradation can be designed for maximum ecological safety.”

Bringing these peptides from theory to widespread use requires clear regulatory frameworks. Al-Rashed stressed the need for biosafety and industrial scalability.

“From a regulatory perspective, Saudi Arabia would need to establish stringent biosafety and environmental risk assessment protocols before approving the environmental release of AI-engineered peptides,” he said, referencing the role of the Saudi National Center for Environmental Compliance.

On an industrial level, he pointed out that cost efficiency and integration with existing waste management systems would be key factors in success.

“Saudi Arabia’s municipal waste collection and processing facilities are currently optimized for mechanical and chemical recycling, meaning that transitioning to bioenzymatic plastic degradation would require significant infrastructure modifications,” he said.




A photo taken on December 8, 2022, in Vaasa, Finland, shows plastic pieces in frozen water. (AFP)

As Saudi Arabia explores this innovation, researchers like Al-Shehri emphasize the importance of framing the message carefully — especially in a country where the plastics industry is economically significant.

“In essence, microplastic research is as critical as the plastics industry itself,” Al-Shehri said. “We must balance the lifesaving benefits of plastic with urgent research to eliminate and remove these tiny particles from our environment.

“Propelled by innovative academic efforts, short peptides now shine as a new technology in the global effort to combat microplastic pollution. Yet forging true progress — and preserving the plastics industry’s long-term viability — demands concerted efforts and research among governments, industries, academic institutions, and communities alike.”




South Korean environmental activists hold placards reading "I will protect the sea from microplastics" during a campaign to mark World Water Day at a park along the Han River in Seoul on March 22, 2022. (AFP)

As researchers worldwide explore how AI can revolutionize science and sustainability, the development of microplastic-binding peptides stands out as a clear example of how data, biology, and innovation intersect.

“There are almost endless possibilities in combining AI with biophysics,” said Bergman. “Of particular relevance to plastic and microplastic pollution is the development of enzymes that break down plastics.

“In recent years, biophysics-guided AI helped optimize an enzyme that rapidly breaks down the plastic PET. Other researchers are looking to optimize similar enzymes for other common plastics like polystyrene and polyethylene.”

From the lab benches of Riyadh to simulation labs in North Carolina, one message rings clear: AI has the potential to reshape how we approach one of the planet’s most pressing environmental challenges — and Saudi Arabia is ready to lead the charge.


 


Thousands worldwide benefit from KSrelief medical programs

Thousands worldwide benefit from KSrelief medical programs
Updated 11 min 31 sec ago
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Thousands worldwide benefit from KSrelief medical programs

Thousands worldwide benefit from KSrelief medical programs
  • On Saturday, the organization also concluded its volunteer open-heart surgery and catheterization project in Dushanbe, Tajikistan

RIYADH: The Saudi aid agency KSrelief completed medical programs in Tajikistan, Turkiye, and Tanzania, in line with the organization’s aim to support injured people worldwide.

The Saudi Noor Campaign, which will conclude on May 6, is tackling blindness in Zanzibar, Tanzania.

The medical team examined 1,731 cases, assigned 198 prescription glasses, performed 60 operations and provided medication to 857 patients.

In Reyhanli district, Türkiye, KSrelief carried out a prosthetics and rehabilitation program.

With a team of 13 specialists, they fitted 36 individuals with prosthetics and 40 orthopedic splints.

On Saturday, the organization also concluded its volunteer open-heart surgery and catheterization project in Dushanbe, Tajikistan.

The team performed 133 open-heart catheterizations and 15 open-heart operations.

 


KSrelief continues humanitarian initiatives in Yemen and Syria

KSrelief continues humanitarian initiatives in Yemen and Syria
Updated 30 min 28 sec ago
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KSrelief continues humanitarian initiatives in Yemen and Syria

KSrelief continues humanitarian initiatives in Yemen and Syria

RIYADH: The Saudi aid agency KSrelief continues to launch volunteer programs throughout the Arab world to address humanitarian crises and improve the health of Yemeni and Syrian people.

In Damascus, the team completed three volunteer initiatives that supported hundreds with disaster response, administrative training, and psychosocial support for women and children. The program ran from April 26 to May 3.

In Yemen, meanwhile, KSrelief completed the first phase of an outreach vaccination campaign in the Aden governorate in collaboration with Yemen’s Minister of Public Health and Population Qasem Buhaibeh.

On Friday, the organization launched vocational training courses in Wadi Hadhramaut, Yemen, to improve the livelihood of locals and boost economic development.

The project targeted 1,500 people and focused on home appliance maintenance, carpentry, vehicle repair, men’s tailoring, beekeeping, plumbing, photography, and electricity and energy.

 


Saudi fashion event highlights retail trends, youth culture, and digital innovation

Saudi fashion event highlights retail trends, youth culture, and digital innovation
Updated 04 May 2025
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Saudi fashion event highlights retail trends, youth culture, and digital innovation

Saudi fashion event highlights retail trends, youth culture, and digital innovation
  • Speakers noted that the increase in entertainment activities such as concerts and dining in the Kingdom in recent years has led to higher demand for fashion products because people are looking for ways to express themselves

RIYADH: A Riyadh fashion seminar on Sunday brought together industry leaders and creatives to explore the future of Saudi Arabia’s fashion economy.

Hosted by Chalhoub Group at Lakum Art Space, the event featured keynote presentations, panel discussions, and displays by 10 emerging Saudi designers from The Fashion Lab Cohort 2.

Rafi Dikranian and Mohammed Bajbaa speak on “From Drops to Drives: Connecting with Communities,” exploring how culture, streetwear, and grassroots branding are reshaping consumer engagement. (AN photo by Waad Hussain)

The agenda focused on three main themes: the evolution of fashion retail in the Kingdom; the role of cultural identity in building brands; and the rising importance of digital fashion and collaboration.

An awards ceremony honored the standout talents of this year’s cohort: APOA, Awaken, Bucketbox, Mona Al-Shebil, Noble & Fresh, Nora Al-Shaikh, Rebirth, Samar Nasraldin, The Untitled Project and USCITA.

FASTFACT

Hosted by Chalhoub Group at Lakum Art Space, the event featured keynote presentations, panel discussions, and displays by 10 emerging Saudi designers from The Fashion Lab Cohort 2.

One discussion explored consumer behavior in Saudi Arabia, revealing that the local market continues to grow despite global slowdowns.

Saudi brands that blend cultural heritage with bold innovation, as featured in the latest Fashion Lab showcase. (AN photo by Waad Hussain)

Speakers noted that the increase in entertainment activities such as concerts and dining in the Kingdom in recent years has led to higher demand for fashion products because people are looking for ways to express themselves.

Retail experiences — both physical and digital — were emphasized as key to engaging Saudi consumers.

Michael Chalhoub, CEO of Chalhoub Group, delivers the opening keynote at The Fashion Seminar 2025, highlighting the importance of creativity and cross-sector collaboration in shaping the future of Saudi fashion. (AN photo by Waad Hussain)

Youth culture, streetwear and sports are shaping brand narratives, a panel heard. Speakers discussed how fashion is being used as a tool for cultural storytelling, with an emphasis on grassroots creativity and community building.

Another topic highlighted the power of collaboration between local and international brands. Panelists discussed the importance of long-term partnerships, manufacturing localization, and mentorship to bridge gaps in knowledge and infrastructure.

Speakers also addressed the future of digital fashion, including virtual design, retail innovation, and new marketing strategies targeting Gen Z.

Saudi Arabia’s growing role in shaping the regional and global fashion economy was a prominent theme of the discussions.

 

 


First Saudi-Maldives forum to tackle transparency, governance in tourism

First Saudi-Maldives forum to tackle transparency, governance in tourism
Updated 04 May 2025
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First Saudi-Maldives forum to tackle transparency, governance in tourism

First Saudi-Maldives forum to tackle transparency, governance in tourism
  • Discussions aim to support sustainable development, promote safe tourism environment

RIYADH: Saudi Arabia — in partnership with the Maldives — is organizing the tourism sector’s inaugural Saudi-Maldives International Forum on Integrity, which is set to take place in the Maldives from May 6 to 7.

The forum is jointly organized by Saudi Arabia’s Oversight and Anti-Corruption Authority, and the Maldives’ Anti-Corruption Commission, in cooperation with the Organisation of Islamic Cooperation.

It will cover key topics such as enhancing transparency and governance in the tourism sector, combating corruption, and boosting international partnerships and expertise exchange among member states and regional and international organizations.

The discussions aim to support sustainable development and promote a trustworthy and safe tourism environment, the Saudi Press Agency reported.

The forum is expected to attract international participation from more than 40 countries and 10 regional and international organizations.

Attendees will include ministers, heads, and representatives of anti-corruption bodies from OIC member states, as well as key international organizations like the UN Office on Drugs and Crime, Interpol, the Global Operational Network of Anti-Corruption Law Enforcement Authorities, and the UN Development Programme. Local and international experts will also take part.

Organizing the forum reflects Saudi Arabia’s commitment to global efforts promoting transparency and accountability in tourism, according to the SPA.

The event highlights Saudi Arabia’s recognition of tourism as a key driver of sustainable development, in line with Vision 2030. It aims to build a thriving tourism sector, diversify national income sources, and stimulate economic growth.

 


Saudi deputy minister receives Pakistan’s ambassador

Waleed Elkhereiji (R) holds talks with Ahmed Farooq in Riyadh. (Supplied)
Waleed Elkhereiji (R) holds talks with Ahmed Farooq in Riyadh. (Supplied)
Updated 04 May 2025
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Saudi deputy minister receives Pakistan’s ambassador

Waleed Elkhereiji (R) holds talks with Ahmed Farooq in Riyadh. (Supplied)
  • They discussed bilateral relations as well as prominent developments in regional and international arenas

RIYADH: Saudi Deputy Minister for Foreign Affairs Waleed Elkhereiji received Pakistan’s Ambassador to the Kingdom Ahmed Farooq in Riyadh on Sunday.

During the meeting, they discussed bilateral relations as well as prominent developments in regional and international arenas, the Foreign Ministry wrote on X.

Meanwhile, Saudi Deputy Minister for International Multilateral Affairs Abdulrahman Al-Rassi received EU Ambassador to Saudi Arabia Christophe Varno in Riyadh.