Welcome Message

Welcome Message from president of Chemical Society of Thailand

Professor Dr. Vudhichai Parasuk
President of Chemical Society of Thailand

It is once again my honor to introduce the Pure and Applied Chemistry International Conference 2026 (PACCON 2026). This exciting event will be held from February 12–14, 2026, at the King Naresuan Exhibition and Convention Center (KNECC), Naresuan University, in Phitsanulok, Thailand.

The theme of PACCON 2026 is “The Global Future of Chemistry With AI”, reflecting the transformative role artificial intelligence continues to play in the chemical sciences. With this forward-looking theme, we are confident the conference will be as dynamic, engaging, and memorable as ever.

PACCON 2026 will feature plenary lectures, invited talks, oral and poster presentations by leading scientists, distinguished researchers, and promising early-career and young chemists from around the world.

A few words about the host city: Phitsanulok, located about 380 km north of Bangkok, was once the second capital during the Ayutthaya period and is rich in cultural heritage. Surrounded by beautiful natural reserves, it offers a unique blend of history and nature for visitors to explore.

We warmly invite you to join us and encourage you to mark your calendar for PACCON 2026. We look forward to welcoming you in Phitsanulok for an unforgettable experience.

Professor Dr. Vudhichai Parasuk
President of Chemical Society of Thailand

Welcome Message from acting president of Naresuan University

Assoc. Prof. Dr. Sarintip Tantanee
Acting President, Naresuan University

Dear Esteemed Participants, Distinguished Speakers, and Honored Guests,

It is my great pleasure to welcome all of you to PACCON 2026, the Pure and Applied Chemistry International Conference, held under the theme “The Global Future of Chemistry with AI.” This internationally recognized event, co-organized by The Chemical Society of Thailand and Naresuan University, takes place at the King Naresuan Exhibition and Convention Center (KNECC), within our university campus in Phitsanulok.

This year’s theme reflects an exciting and timely convergence between chemistry and artificial intelligence. AI is emerging as a transformative tool in chemical sciences, enabling faster discovery of green materials, intelligent design of sustainable synthesis pathways, and enhanced predictive models for environmental and health safety. As global challenges demand more urgent and innovative solutions, the integration of AI offers a pathway toward more efficient, sustainable, and responsible chemical innovations.

At Naresuan University, we are honored to host this important academic forum. As a comprehensive university with the vision to be a “University for Entrepreneurial Society,” we are committed to providing equitable education and building research capacity that meets the needs of the nine provinces of the Lower Northern region of Thailand. Our mission to become a frontier research university is supported by strong collaboration with public and private sectors, both nationally and internationally, in pursuit of social progress and regional economic stability.

PACCON 2026 exemplifies these values through its dedication to scientific excellence, global collaboration, and future-oriented innovation. With an impressive program of distinguished speakers, expert sessions, and networking opportunities, I am confident this conference will inspire meaningful dialogue and impactful partnerships that extend beyond the event.

Thank you for your participation. I wish you all a productive and rewarding conference and a pleasant experience in Phitsanulok.

Assoc. Prof. Dr. Sarintip Tantanee
Acting President
Naresuan University

Welcome Message from Chair, PACCON 2026

Assoc. Prof. Dr. Uthai Wichai
Chair, PACCON 2026 Organizing Committee
Dean of Faculty of Science, Naresuan University

Dear Esteemed Participants, Distinguished Speakers, and Honored Guests,

On behalf of the Organizing Committee, it is my great honor to welcome you to PACCON 2026, the Pure and Applied Chemistry International Conference, held under the inspiring theme “The Global Future of Chemistry with AI.” This year, we stand at a remarkable crossroads where the creativity of chemistry converges with the transformative power of artificial intelligence, offering us new ways to accelerate discoveries, design sustainable solutions, and address the urgent challenges of our time.

PACCON has long been recognized as a premier platform for scientists and innovators to exchange ideas, share breakthrough research, and build collaborations. In 2026, we are especially excited to open new dialogues on how AI can revolutionize our field—whether through the intelligent design of green materials, predictive modeling for health and environmental safety, or reimagining synthesis pathways for a sustainable future.

We are deeply grateful to The Chemical Society of Thailand, Naresuan University, our partners, and our dedicated organizing team, whose commitment and vision have made this event possible. Most importantly, we thank you—the researchers, educators, students, and industry leaders from around the world—for joining us in Phitsanulok to make this conference a vibrant, global forum for science.

I warmly encourage you to immerse yourself in the rich program of plenary lectures, technical sessions, and networking opportunities. Let PACCON 2026 be not only a platform for knowledge exchange but also a catalyst for meaningful dialogue, new collaborations, and enduring partnerships that will shape the future of chemistry in the era of AI.

“Welcome once again to Naresuan University, Phitsanulok, and welcome to PACCON 2026.”

Best regards,

Assoc. Prof. Dr. Uthai Wichai
Chair, PACCON 2026 Organizing Committee
Dean of Faculty of Science, Naresuan University

Announcement

S9 Side Event Science Project (Science Projects in Schools Showcase)

The 3rd Science Projects in Schools Showcase at PACCON2026 is an opportunity for high school students from across Thailand and Asia to shine on the international stage. Students are invited to present their research, experiments, and innovations to participants from more than 30 countries. Through engaging poster presentations and concise 5 minutes video summaries, students will be able to share their discoveries, exchange ideas, and take part in meaningful discussions with scientists, educators, and peers from around the world...

Countdown to PACCON 2026

12-14 February 2026 at KNECC Phitsanulok, THAILAND

Important Dates

Abstract submission opens:

July 1, 2025

Abstract submission deadline :

November 15, 2025 Extended

Notification of abstract acceptance :

November 30, 2025 Extended

Full paper submission deadline :

December 25, 2025

Notification of full paper acceptance :

March 31, 2026

Early Registration :

Until December 20, 2025

Regular Registration :

December 21, 2025 - January 31, 2026

Plenary Speakers

Professor Dr. Svante Pääbo

Department of Evolutionary Genetics, Max Planck Institute for Evolutionary Anthropology, Germany

Nobel Prize in Physiology or Medicine 2022

Topic: Ancient DNA and the Origin of Modern Humans

Distinguished Professor Dr. Naoki Sugimoto

Faculty of Frontier Institute for Biomolecular Engineering Research, Konan University, Kobe, Japan

Topic: “To B or not to B” in Nucleic Acids Chemistry

Professor Dr. Lee-Wei Yang

Institute of Bioinformatics and Structural Biology, NATIONAL TSING HUA UNIVERSITY, Taiwan

Topic: DeepSeek the Pathogenicity Predictions of Missense Mutations and Their Inheritance Mode

Prof. Valentine P. Ananikov

Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Moscow, Russia

Topic: AI as a Co-Creator of Chemical Knowledge

Keynote & Invited Speakers

Analytical Chemistry

Keynote Speaker

Professor Dr. Jentaie Shiea

Department of Chemistry, National Sun Yat-sen University (NSYSU), Kaohsiung City, Taiwan

Topic: Enhancing Educational Quality of Organic Chemistry Laboratory: In-Class Characterization of Synthetic Compounds by College Students in General Organic Chemistry Laboratory with Ambient Ionization Mass Spectrometry

Keynote Speaker

Assoc. Prof. Dr. Katrin Löschner

Research Group for Analytical Food Chemistry, National Food Institute, Technical University of Denmark, Denmark

Topic: Analytical readiness for nano-enabled food safety: The role of single particle ICP-MS

Keynote Speaker

Professor Dr. Wenwan Zhong

University of Science and Technology of China, People's Republic of China (PRC)

Topic: Extracellular vesicle sub-populations as liquid biopsy biomarkers for early disease diagnosis

Invited Speaker

Asst. Prof. Dr. Itthipon Jeerapan

Division of Physical Science, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla, Thailand

Topic: Innovations at the Forefront of the Global Future of On-Body and On-Demand Electrochemistry

Invited Speaker

Assoc.Prof.Dr. Maliwan Amatatongchai

Department of Chemistry and Center for Innovation in Chemistry, Faculty of Science, Ubonratchathani University, Ubonratchathani , Thailand

Topic: Design and development of novel capture receptors based on molecular imprinted polymer combined with aptamer (MIP-aptamer) for cancer biomarker sensing application

Invited Speaker

Asst. Prof. Dr. Pumidech Puthongkham

Department of Chemistry, Faculty of Science Chulalongkorn University, Bangkok , THAILAND

Topic: Electrochemistry of laser-induced graphene electrodes with data-driven design for enhanced electrochemical sensing

Invited Speaker

Assoc. Prof. Dr. Sila Kittiwachana

Department of Chemistry, Faculty of Science, Chiang Mai University, Chiang Mai, Thailand

Topic: Machine learning and NIR spectroscopy for quality assurance of agricultural crops: Current limitations and solution

Catalytic Chemistry

Keynote Speaker

Professor Dr. Emiel Hensen

Eindhoven University of Technology, Department of Chemical Engineering and Chemistry, Eindhoven, Netherlands

Topic: Zeolite Catalysis for a Sustainable Chemical Industry

Keynote Speaker

Professor Dr. María Pilar Ruiz Ramiro

Faculty of Science and Technology, University of Twente, The Netherlands

Topic: Challenges and opportunities in the production of ethylene glycol from lignocellulosic biomass via hydrogenolysis over W and Ni catalysts

Keynote Speaker

Professor Dr. Yu-Hsu Chang

Department of Materials and Minerals Resources Engineering, Institute of Mineral Resources Engineering, National Taipei University of Technology, Taipei, Taiwan

Topic: Mechanistic insights into oxygen evolution and nitrate reduction reactions using in-situ NAP-XPS and operando Raman spectroscopy

Invited Speaker

Professor Dr. Alexander Kuhn

Institut des Sciences Moléculaires, Talence, France

Topic: Multifunctional semiconductor Janus micro- and nanoparticles with enhanced photocatalytic efficiency for green hydrogen production and depollution

Invited Speaker

Assoc. Prof. Dr. Chularat Wattanakit

Vidyasirimedhi Institute of Science and Technology, Rayong, Thailand

Topic: Asymmetric Synthesis of Chiral Compounds from CO2 at Chiral Encoded Metal Surfaces

Invited Speaker

Asst. Prof. Dr. Jenny Rizkiana

Institut Teknologi Bandung, Bandung, Indonesia

Invited Speaker

Professor Dr. Makoto Ogawa

Institute for Aqua Regeneration, Shinshu University, Japan

Chemical Education

Invited Speaker

Dr. Pinnaree Tea-makorn

Sasin School of Management, Bangkok, Thailand

Topic: AI and its applications in chemical education

Environmental Chemistry and Renewable Energy

Keynote Speaker

Professor Dr. Shabbir H. Gheewala

The Joint Graduate School of Energy and Environment (JGSEE), King Mongkut’s University of Technology Thonburi, Bangkok, Thailand

Topic: Are renewable energy systems always sustainable? A life cycle perspective

Keynote Speaker

Professor Dr. Tawan Limpiyakorn

Department of Environmental and Sustainable Engineering, Faculty of Engineering, Chulalongkorn University, Bangkok, Thailand

Topic: Novel nitrogen removal from wastewater: toward energy- and resource-efficient solutions for a circular bioeconomy

Invited Speaker

Asst. Prof. Dr. Dinesh Kumar Gupta

Rajarshi Tandon Open University, Prayagraj, India.

Topic: The Holy River Ganga: A Lifeline for Millions

Invited Speaker

Professor Dr. Jan J. Weigand

Technische Universität Dresden, Germany

Topic: Greener Phosphorus Chemistry: Redox-Neutral Pathway to Bulk Chemical Synthesis

Invited Speaker

Professor Dr. Mrigendra Dubey

Metallurgical Engineering and Materials Science, Indian Institute of Technology Indore, India

Topic: Molecular engineering to achieve multi-functional soft materials

Invited Speaker

Asst. Prof. Dr. Sudarsanam Putla

Department of Chemistry, Indian Institute of Technology Hyderabad, Kandi, Sangareddy, Telangana, India

Topic: Nanostructured metal and metal oxide-based catalysts for waste valorization

Invited Speaker

Assoc.Prof.Dr. Tanapon Phenrat

Department of Civil Engineering, Faculty of Engineering, Naresuan University, Phitsanulok, Thailand

Topic: Integrating RAG-AI and citizen science for real-time fish safety assessment in transboundary mining-impacted watersheds

Invited Speaker

Dr. Win Trivitayanurak

Department of Environmental and Sustainable Engineering, Faculty of Engineering, Chulalongkorn University, Bangkok, Thailand

Topic: Ultrafine particles in urban atmosphere: advances and challenges

Food, Agriculture, and Cosmetics

Keynote Speaker

Professor Dr. Khongsak Srikaeo

Faculty of Agricultural Technology and Food, Pibulsongkram Rajabhat University, Phitsanulok, Thailand

Topic: Current trends on the applications of in vitro digestion models to foods

Inorganic Chemistry

Keynote Speaker

Professor Dr. Jan J. Weigand

Faculty of Chemistry and Food Chemistry, Technische Universität Dresden, Germany

Topic: Modular Silver-Phosphinidenide Clusters as Building Blocks for Multidimensional Metal-Organic Frameworks

Industrial and Engineering Chemistry

Keynote Speaker

Professor Dr. Pornchai Rachtanapun

School of Agro-Industry, Faculty of Agro-Industry, Chiang Mai University, Thailand

Topic: Development of Multifunctional Hydrophobic and Antimicrobial Kraft Paper via Metal Oxide Nanoparticle Coating through Sparking Process for Sustainable Active Packaging

Materials Science and Nanotechnology

Keynote Speaker

Professor Dr. Aude DEMESSENCE

CNRS-Université Claude Bernard Lyon, France

Topic: Anisotropic d¹⁰ Coinage Metal Organic Chalcogenolate Coordination Polymers for Optoelectronic Technologies

Keynote Speaker

Professor Dr. Ho-Hsiu Chou

Department of Chemical Engineering, National Tsing Hua University (NTHU), Hsinchu, Taiwan

Topic: Polymer Photocatalysts for Artificial Photosynthesis: From Molecular Design to AI-Accelerated Discovery

Keynote Speaker

Professor Dr. Vinich Promarak

Vidyasirimedhi Institute of Science and Technology, Rayong, Thailand

Topic: Excited State Intramolecular Proton Transfer (ESIPT) Dyes: Potential Solid-State Fluorophores for Electroluminescent Devices and Transparent Luminescent Solar Concentrators

Invited Speaker

Asst. Prof. Dr. Kanokwan Kongpatpanich

Vidyasirimedhi Institute of Science and Technology, Rayong, Thailand

Topic: Development of processable metal-organic frameworks via solid-liquid phase transition for environmental applications

Invited Speaker

Assoc. Prof. Dr. Surendra B. Anantharaman

Indian Institute of Technology, India

Topic: Strong Light-Matter Interactions in 2D Materials for Optoelectronic Devices

Invited Speaker

Dr. Suttipong Wannapaiboon

Synchrotron Light Research Institute (Public Organization), Nakhon Ratchasima, Thailand

Topic: Synchrotron X-ray characterizations for sustainable catalysis in alternative energy and biomass conversion

Invited Speaker

Assoc.Prof.Dr. Weekit Sirisaksoontorn

Department of Chemistry, Faculty of Science, Kasetsart University, Bangkok, Thailand

Topic: Material upcycling from spent single-use battery toward more sustainable rechargeable batteries

Natural Products, Biological Chemistry and Chemical Biology

Keynote Speaker

Assoc. Prof. Dr. Sakda Khoomrung

Department of Biochemistry, Siriraj hospital, Thailand

Keynote Speaker

Dr. Tomáš Etrych

The Institute of Macromolecular Chemistry of the Czech Academy of Sciences, Czech Republic

Topic: Hybrid anti-cancer nanomedicines based on antibody polymer drug conjugates with increased drug to antibody ratio

Keynote Speaker

Assoc. Prof. Dr. Warinthorn Chavasiri

Department of Chemistry, Faculty of Science, Chulalongkorn University, Thailand

Organic Synthesis and Medicinal Chemistry

Keynote Speaker

Dr. Pavel Šácha

Institute of Organic Chemistry and Biochemistry, Academy of Sciences of the Czech Republic (IOCB AS CR), Prague, Czech Republic

Topic: IOCB compound library: Development of potent CD73 inhibitors via DIANA screening

Invited Speaker

Assoc. Prof. Dr. Kwanruthai Tadpetch

Division of Physical Science, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla, Thailand

Topic: Discovery of preussin and analogues as novel hypolipidemic agents

Invited Speaker

Professor Dr. Sumrit Wacharasindhu

Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok, Thailand

Topic: Revisit iodine oxidation with NaI-mediated electrochemical process: a mild and green process for the synthesis of heterocycles

Invited Speaker

Assoc. Prof. Dr. Tanatorn Khotavivattana

Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok, Thailand

Topic: Integrating Artificial Intelligence in Drug Discovery: Structure- and Ligand-based Rational Design for Antiviral and Anticancer Agents

Polymer Chemistry and Bio-based Materials

Keynote Speaker

Assoc.Prof.Dr. Daniel Crespy

olloid Organic Material Laboratory, Department of Materials Science and Engineering, Vidasirimedhi Institute of Sciene and Technology (VISTEC), Rayong, Thailand

Topic: Self-repairing transparent coatings

Keynote Speaker

Dr. Libor Kostka

The Institute of Macromolecular Chemistry of the Czech Academy of Sciences

Topic: A metacrylamide-based biocompatible polymer platform intended for the synthesis of tailored drug delivery carriers

Keynote Speaker

Assoc.Prof.Dr. Panya Sunintaboon

Department of Chemistry, Faculty of Science, Mahidol University, Thailand

Keynote Speaker

Prof.Dr. Tashiro Kohji

Toyota Technological Institue, Japan

Physical and Theoretical Chemistry

Keynote Speaker

Professor Dr. Daniel ESCUDERO

KU Leuven, Belgium

Topic: Ab-Initio Modeling of Photoluminescence

Keynote Speaker

Professor Dr. Deva PRIYAKUMAR

International Institute of Information Technology, Hyderabad, India

Topic: MolGPT: Generative Models for Chemistry

Invited Speaker

Asst.Prof.Dr. CONG QUANG VU

Kanazawa University, Japan

Invited Speaker

Professor Dr. Hirashi OKUMURA

Institute of Molecular Science, Japan

Topic: Protein Aggregation Observed by Molecular Dynamics Simulation

Invited Speaker

Dr. Kaito Takahashi

Sirindhorn International Institute of Technology (SIIT), Thammasat University, Bangkok, Thailand

Topic: Machine learning potential based understanding of humidity-induced phase transition in CALF-20

Invited Speaker

Assoc.Prof.Dr. Suwat Nanan

Khon Kaen University, Thailand

Invited Speaker

Assoc.Prof.Dr. Thanyada Rungrotmongkol

Faculty of Science, Chulalongkorn University, Thailand

Topic: Integrative Discovery of EGFR and JAK Inhibitors: From Virtual Screening to Cancer Cell Apoptosis

AI Horizons: Innovation for Science & Technology

Keynote Speaker

Professor Dr. Xuefeng Jiang

State Key Laboratory of Molecular & Process Engineering, East China Normal University, P. R. of China

Green Chemistry and Net Zero in 2030

Keynote Speaker

Dr. Kongkiat Suriye

GRD Co.Ltd

Topic: Decarbonization Technology by Deep Chemistry Supporting Thailand’s Net Zero Road Map

Invited Speaker

Piyabut Charuphen

Hewitt Consulting Co., Ltd.

Topic: Driving Hydrogen Economy with Transformative Approaches

Chemistry Innovations: Bridging Science to the Global Health & Beauty Industry

The Art of Aging Gracefully: Biomaterials and Natural Compounds for Wellness and Rejuvenation

Keynote Speaker

Sophon Chinpong

Managing Director Neo Plastomer Co.Ltd

Train-the-Trainers & Networking: A Hands-On Masterclass by Dow & BBL

Corrosion and Protection Technology (CPT)

Keynote Speaker

Prof. Dr. To Thi Xuan Hang

Institue of Material Science, Vietnam Academy of Science and Technology (VAST), Vietnam

Invited Speaker

Assoc.Prof.Dr. Jennarong Tungtrongpairoj

KMUTNB, Thailand

Invited Speaker

Assoc.Prof.Dr. Nathapong Sukhawipat

KMUTNB, Thailand

Topic: Natural Rubber-based Waterborne Polyurethane – A New Advanced Adhesive and Coating Application

Invited Speaker

Dr. Noparat Kanjanaprayut

KMUTNB, Thailand

Invited Speaker

Asst.Prof.Dr. Pornsak Srisungsitthisunti

KMUTNB, Thailand

Invited Speaker

Asst.Prof.Dr. Siriporn Daopiset

KMUTNB, Thailand

Invited Speaker

Asst.Prof.Dr. Sirisart Ouajai

KMUTNB, Thailand

Merck-CST-TYCN for Sustainable Future Symposium

TYCN Chemistry Board Games

Side Event Science Project

International Registration

Registration Rate

Registration Category	Early Registration (until Dec 20, 2025)	Regular Registration (Dec 21, 2025 - Jan 31, 2026)	Onsite⁴ (Feb 12-13, 2026)
All delegates¹	18,000 THB	21,000 THB	30,000 THB
Full time students¹	12,000 THB	15,000 THB	24,000 THB
Accompanying person²	15,000 THB	15,000 THB	24,000 THB
1-day Participants³	12,000 THB	12,000 THB	-

Registration Rate for S9: Side Event Science Project Presenter Only

Registration Category	Until Dec 20, 2025
School Student	2,000 THB
Undergrad Student	2,000 THB
Lecturer/Staff	2,000 THB

Remark: Registration under Side Event S9 permits attendance exclusively on February 13, 2026. Please note that submissions in this session will not be included in the conference proceedings.

All registered delegates and full-time students will receive conference materials, access to all scientific sessions, conference banquet, 2 lunch and 4 coffee breaks.
Accompanying persons must be spouse of presenter or students of presenter or students who are co-authors of the work presenting at PACCON 2026. The fee for an accompanying person includes conference banquet, 2 lunch and 4 coffee breaks.
The fee for a 1-day participant includes 1 lunch and 2 coffee breaks.
For on-site registration, participants must pay registration fee in cash (Thai Baht) only, and may or may not receive the conference materials.

Payment

Payments can be made either by bank transfer or by credit card.
All the transaction charges associated with payment (by bank transfer or by credit card) are responsibility of the participant.
Any fees deducted on our end must be paid in cash upon registration.
All on-site payments to the conference must be made in cash (Thai Baht only).

Cancellation Policy

In any circumstances, if you can no longer attend PACCON Conference, you may cancel your registration by providing written notice to PACCON Conference Organizer (email: paccon2026@gmail.com).
The PACCON Conference 2026 refund policy is as follows
- All cancellations received prior to December 20, 2025: 50% refund of registration fee minus administration charge.
- All cancellations received after December 20, 2025: no refunds.
Please informed that cancelling your registration does not automatically cancel your hotel and travel arrangements. Individuals are responsible for cancelling their own hotel and travel reservations.

Proceed Online Registration การลงทะเบียนสำหรับคนไทย คลิกที่นี่

Facial Recognition system

The AI Facial Recognition system is used for conference entry and is available to registered participants only.

The face image should be a clear, front-facing shot with good lighting, no background distractions, and no glasses or accessories obscuring the face. Do not wear a hat or head covering when taking the face picture. The format should be JPEG or JPG. The resolution should be 640 × 480 pixels or more. The picture size should be between 60 KB and 200 KB.
This upload is optional.
This image will be kept strictly confidential and processed in accordance with the provisions of the Personal Data Protection Act (PDPA), ensuring your privacy and data security are fully protected.

Click here to join!

Venue

King Naresuan the Great Exhibition and Convention Center (KNECC)

King Naresuan the Great Exhibition and Convention Center or KNECC is the ideal location for MICE industry that can host small to large-scale events, alongside nearby natural attractions. It is a standout choice as a MICE and business events destination that can also accommodate a class, seminar, workshop or meeting with up to 40 - 50 participants per meeting room, with a monitor, computer, audiovisual equipment available.

Accommodation