The delegation included Assoc. Prof. Ngô Đại Nghiệp, Head of the Office of External Relations, and Dr. Bùi Trọng Tú, Dean of the Faculty of Electronics and Telecommunications, alongside lecturers from the Faculty of Physics – Engineering Physics. The University of Houston was represented by Prof. Ji Chen, Chair of the Department of Electrical and Computer Engineering, Assoc. Prof. Nguyễn Văn Hiển, and Ms. Mai Đào, the university’s representative in Ģ����ý.

Representatives from both side at the meeting.

During the discussions, the two sides considered joint training programmes at various levels, scholarship mechanisms for doctoral students, and tuition support for master’s students. Summer internships in Houston will allow students to undertake research, visit laboratories, and gain international experience.

The University of Houston outlined its strengths in physics, materials science, energy, artificial intelligence, biomedical engineering, petroleum technology, and environmental science. Both universities proposed developing joint research projects, applying for international funding, and publishing co-authored scientific papers, focusing on areas such as electric vehicles, superconducting materials, AI in biomedicine, and sustainable energy.

Representatives from both side discussing potential cooperation.

Opportunities for internships at research centres such as NASA and partner companies in Houston were also discussed, alongside robotics and prosthetic design projects guided by international faculty. Exchange programmes for lecturers, postgraduate students, and researchers, as well as international workshops and seminars, were highlighted to strengthen academic capacity.

The meeting concluded in a cordial atmosphere, laying the groundwork for concrete cooperative programmes. Both sides agreed to refine details and proceed towards signing a Memorandum of Understanding (MOU) and a Memorandum of Agreement (MOA) in the near future.

PMN

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The event was attended by Assoc. Prof. Trần Minh Triết, Vice President of HCMUS and Director of the International Training and Education Center (ITEC); Mr. Trần Công Danh, Deputy Director of ITEC; Prof. Tek Tjing Lie, Dean of the Faculty of Engineering, Computer and Mathematical Sciences at AUT; alongside lecturers, parents, and the graduating cohort.

In his address, Assoc. Prof. Triết congratulated the new graduates and underlined the distinctive value of the joint programme: “The programme represents a synthesis of the University of Science’s strengths in mathematics, scientific reasoning, and programming, combined with AUT’s modern curriculum in service science and management. This equips graduates with the essential tools to navigate the digital economy and positions our institution as a pioneer in high-quality technology education.”

He also highlighted that beyond academic content, the partnership illustrates the value of cross-border collaboration in higher education. By bringing together complementary expertise from Ģ����ý and New Zealand, the programme not only strengthens students’ academic foundations but also nurtures a global perspective and readiness to contribute in diverse professional environments.

The ceremony recognised 26 outstanding achievements within the cohort. Lê Trần Hiếu Nhân was named valedictorian of the 14th intake, while Đào Minh Đức and Nguyễn Bảo Ngọc shared the title of salutatorians. A team project led by Hiếu Nhân, together with Nguyễn Ngọc Phú, Võ Quang Dũng, Nguyễn Huy Hoàng and Lưu Hoàng Thúy Vân, received the Best R&D Project Award for their work on a “Soft Skills and Personal Development Learning Platform for the Japanese Market”.

Speaking on behalf of the graduates, valedictorian Hiếu Nhân offered thanks to parents, lecturers from both universities, and programme administrators. Reflecting on their studies, which began online during the pandemic, Nhân noted: “We have proven our capabilities, and this is only the beginning. With dedication and integrity, there is nothing beyond our reach.”

For both universities, the 2025 graduation was more than a milestone for 26 young IT specialists. The ceremony reaffirmed the enduring value of international cooperation in higher education, nurturing globally minded graduates ready to contribute to the digital era.

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On 7 July, as part of the Visiting Professor Programme of VNUHCM in 2025, the Faculty of Physics – Engineering Physics, VNUHCM-University of Science, organised a scientific seminar entitled “Photonics in 2D Materials and Applications”. The event featured Dr Nguyễn Tuấn Hưng, attracting the attendance of numerous undergraduate and postgraduate students, as well as academic staff.

Dr Nguyễn Tuấn Hưng is currently an Assistant Professor and Principal Researcher at the Frontier Research Institute for Interdisciplinary Sciences (FRIS), Tohoku University, Japan, and also serves as a Visiting Professor at the Massachusetts Institute of Technology (MIT), United States.

The seminar offered an in-depth perspective on nonlinear optical phenomena—particularly second-harmonic generation (SHG)—in two-dimensional materials and heterostructures. Various optimisation methods were discussed, including layer stacking and strain engineering, to enhance such effects. Beyond the academic insights, the seminar also introduced two open-source software tools: QERaman and QR2-code, developed to support the calculation of resonant Raman spectra. These tools, now publicly available on GitHub, are valuable resources for simulating and analysing electronic and phononic properties in advanced materials research.

In addition to the specialised content, the seminar conveyed a modern research mindset through the directions being pursued by researcher Nguyễn Tuấn Hưng. A highlight of the presentation was the integration of materials simulation with artificial intelligence, aimed at enhancing the understanding and exploitation of physical properties, especially in semiconductor research and the development of clean-energy materials.

Through the seminar, participants not only gained exposure to advanced tools and emerging scientific trends but also developed a deeper understanding of how technological innovations are shaping the future of materials science. The session proved particularly valuable for young researchers seeking to define their academic trajectories and research applications.

Highlights from the Scientific Seminar

Profile: Dr Nguyễn Tuấn Hưng

TMT _ Translated by PMN

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With the theme “Science and Technology in the Age of Emergence,” this year’s conference once again served as a forum for young science enthusiasts — a space where innovative ideas and promising research were brought together. A total of 160 papers were submitted by more than 300 authors, including pupils, undergraduate and postgraduate students, as well as doctoral candidates from over 20 institutions nationwide. Five specialised subcommittees hosted sessions that recorded over 100 presentations and thousands of online interactions, shaping an open academic atmosphere that promoted critical thinking and encouraged a spirit of innovation.

Moments captured at the Young Scientists Conference 2025.

The thematic presentation session on 8 June highlighted 17 outstanding works, honoured through both Oral and Poster formats. Featured projects reflected not only scholarly investment and academic merit but also clear potential for practical application. The conference fostered knowledge exchange while nurturing the growth of emerging researchers within the student and academic communities.

The conclusion of the second iteration of the Young Scientists Conference 2025 marked the end of a dedicated journey, showcasing the continued vitality of research activities within the university. Building upon this foundation, today’s ideas shall continue to be developed and expanded, making meaningful contributions to science and to society in the years to come.

LIST OF OUTSTANDING PRESENTATIONS BY SUBCOMMITTEE

OIC _ Translated by PMN

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The 31st National Mathematics Olympiad 2025 brought together outstanding talents from universities, colleges, academies, and specialist upper secondary schools across Ģ����ý. The competition welcomed 90 delegations from higher education institutions, with a total of 650 students participating. The Olympiad serves not only as a prestigious intellectual platform but also as a valuable opportunity to sharpen analytical thinking, apply mathematical knowledge in competitive settings, and develop essential skills for future academic pursuits.

With thorough academic preparation and a dedicated attitude, the VNUHCM-University of Science team competed in both Calculus and Algebra under the guidance of committed lecturers and achieved commendable results.

Mathematics Olympiad – A forum for young intellectuals to shine

Held from 31 March to 4 April at Sai Gon University, the Mathematics Olympiad is an annual event organised by the Ģ����ý Mathematical Society, in collaboration with leading academic institutions, and supported by the Ģ����ý Union of Science and Technology Associations and the Central Committee of the Ģ����ý Students’ Association.

The competition aims to identify and nurture mathematical talents, enhance the quality of teaching and learning, inspire a passion for mathematics among the younger generation, and foster academic exchange among students and lecturers nationwide.

Pursuing excellence through academic dedication

In 2025, VNUHCM-University of Science fielded a team of eight students competing in two subjects – Calculus and Algebra – under the guidance of Dr Nguyễn Hữu Trí Nhật (Algebra) and Dr Nguyễn Đăng Khoa (Calculus). Team members included:

• Competing in both subjects: Nguyễn Xuân Tiến, Thái Đỗ Anh Tuấn
• Calculus: Nguyễn Trí Đạt, Nguyễn Hữu Phước, Đỗ Lê Tuyết Ly
• Algebra: Ngô Vương Nghĩa, Đặng Phước Hùng, Trần Công Minh

With a growth mindset and a genuine enthusiasm for discovery, the team delivered a performance to be proud of.

Notable achievements – A testament to academic training quality

At the Closing and Award Ceremony on 5 April, students from VNUHCM-University of Science received the following awards:

• Calculus:
  • Second Prize: Trần Công Minh
  • Third Prize: Thái Đỗ Anh Tuấn
  • Consolation Prize: Nguyễn Xuân Tiến
• Algebra:
  • Third Prize: Nguyễn Hữu Phước

These outcomes reflect individual academic effort and affirm the strength of training provided at VNUHCM-University of Science.

Sustaining a tradition – Nurturing scientific passion

Through consistent participation and success at national Mathematics Olympiads, VNUHCM-University of Science reaffirmed academic standing with this year’s accomplishments. The results represent both the effectiveness of a training model integrating research and application, and the momentum behind the development of promising young researchers.

In the context of ongoing educational innovation, academic competitions such as the Mathematics Olympiad act as catalysts in nurturing academic ambition, refining logical thinking, and contributing to the training of high-quality human resources for the future.

Source: (VNUHCM-University of Science); .

PMN

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On 4th March, at the University of Science, Ģ����ý National University Ho Chi Minh City (VNUHCM), the VNUHCM Scientific and Technological Project Evaluation Council held a meeting to assess the project titled “Development of Electrode Surface Modification Methods and Electrolyte Solutions for Next-Generation Solar Cells (Phase 2).” The project was led by Assoc. Prof. Nguyễn Tuyết Phương (project Leader), Dean of the at HCMUS, along with her research team.

The primary objectives of the research were to apply electrode surface modification methods to dye-sensitised solar cells (DSCs) and to evaluate electron exchange processes. The project also aimed to develop a new Deep Eutectic Solvent (DES) system and optimise the electrolyte solution using the DES electrolyte system for DSCs. Additionally, the research sought to assess the interaction between the DES and the TiO₂ electrode surface, as well as its impact on the durability of the DSCs.

Research Methods and Findings

To achieve these aims, the research team investigated various conditions to optimise the surface modification process of FTO|TiO₂ anode electrodes through the photoreduction of graphene oxide under UV irradiation. The electrodes were analysed using several methods, including XRD, FTIR, XPS, PL, SEM, and Raman spectroscopy, to improve the efficiency of the DSCs. The surface modification of cathode electrodes with quinone (AQZ) for DSCs was also evaluated. Furthermore, the synthesis conditions for the DES electrolyte system, which included EMII – I₂ – urea in varying ratios, were explored. The interaction between the DES and TiO₂ electrode surfaces was evaluated using XPS and EIS spectra, and the DES electrolyte system was optimised for effective application in DSCs.

The research yielded several significant findings. A surface modification method was developed for both the FTO|TiO₂ anode electrode with reduced graphene oxide (rGO) and the Pt cathode electrode with a quinone mixture, which helped improve the efficiency of the DSCs. Additionally, a new DES electrolyte system was developed, enhancing ion conductivity and current density while enabling the stable operation of DSCs for up to 1,000 hours.

Publications, Contributions, and Future Prospects

The research results were published in prestigious scientific journals, including two Q1 papers (Top 20), one Q4 paper, and one patent, which had received an acceptance decision. The project also made significant contributions to human resource development, with three graduate students completing their master’s theses and four students successfully defending their final-year theses.

The VNUHCM Scientific and Technological Project Evaluation Council highly appreciated the project’s contributions, rating it as “Excellent.” This recognition laid a solid foundation for continued research and the application of advanced technologies in the development of next-generation solar cells, further contributing to the enhancement of renewable energy use in Ģ����ý.

Minh Tâm _ Translated by ℙ𝕄ℕ

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The conference served as a platform for sharing experiences and enhancing collaboration among universities specialising in fundamental science across the country, bringing together over 80 scientists, lecturers, and managers from six leading universities in Ģ����ý: the VNUHCM-University of Science, the VNU University of Science, the VNUHCM-University of Social Sciences and Humanities, the VNU University of Social Sciences and Humanities, the University of Science and Education – the University of Da Nang, and Da Lat University. Additionally, representatives from the Ministry of Labour, Invalids and Social Affairs and Ģ����ý National University, Ha Noi also participated in the conference.

During the conference, Assoc. Prof. Trần Văn Mẫn, representing the VNUHCM-University of Science, emphasised the crucial role of fundamental science in guiding the development of national science and technology. Assoc. Prof. Mẫn remarked, “Fundamental science provides profound insights into nature and society, clarifying the laws of nature. This serves as a foundation for developing breakthrough technologies, contributing to the resolution of specific societal issues.” The strategy for the development of science and technology up to 2030 aimed to transform science, technology, and innovation into the primary driving force for economic growth, with the expected outcome of turning Ģ����ý into a modern industrial country with a high average income.

The conference featured lively discussion sessions and valuable presentations. Notable presentations included a report on the achievements of 30 years of training and research in fundamental science at the VNU University of Social Sciences and Humanities, research on the role of fundamental science in policy consultation and local development from the VNUHCM-University of Social Sciences and Humanities, and topics related to the application of fundamental science in formulating socio-economic development policies for the North Central Coast and Central Coastal regions presented by the University of Science and Education – the University of Da Nang. The topic of fundamental science and international integration was presented by the VNU University of Science.

Throughout the conference, delegates focused on discussing four main topics: the role of fundamental science in drafting the documents for the XIV Congress of the Communist Party of Ģ����ý; contributions to policy formulation in economy – culture – society; local development consultation; and international integration. The contributions from the conference were not only academic but also closely linked to practical applications, aimed at the common goal of enhancing the quality of research and training.

The conference concluded with a strong consensus on solutions to promote cooperation, innovate financial mechanisms, and enhance research capacity. This was regarded as an important step, affirming the central role of fundamental science in the country’s development.

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At the opening of the conference, Assoc. Prof. Quách Ngô Diễm Phương, Dean of the at the University of Science, emphasised the significance of the conference in promoting long-term international collaboration. She noted that this event provided an opportunity for participants to engage in academic exchange, share new findings, and expand their professional connections.

The conference programme was divided into two main discussion sessions, featuring several leading experts in the fields of neuroscience and biomedical research.

Session 1, chaired by Prof. Kyung Ho Yu and Prof. Đặng Thị Phương Thảo, focused on research related to neurodevelopmental disorders, presenting notable reports, including:
• “Developing model systems for autism spectrum disorder and therapeutic interventions” – Dr. Se Jin Jeon (Hallym University);
• “Genotype-driven therapeutics in developmental and metabolic epilepsy” – Dr. Bùi Chí Bảo ();
• “Role of UCH-L1 in autism spectrum disorder” – Ms. Ngô Bình Thảo Nghi (HCMUS).

Session 2, chaired by Prof. Kwon-ik Oh and Assoc. Prof. Trương Hải Nhung, concentrated on research concerning neurodegenerative diseases and brain-body interactions. Presentations included:
• “Weaponising Enterovirus A71’s cellular receptor” – Dr. Trần Văn Hiếu (University of Science);
• “Inter-Organ Crosstalk in Neurodegenerative Diseases: Insights from Brain-Body Interactions” – Dr. Eun Hee Ahn (Hallym University);
• “The interaction between UCH-L1 and Parkin in Parkinson’s disease” – Mr. Đoàn Thế Quang Vinh (HCMUS).

In the afternoon, the programme continued with an introduction from a Hallym University representative regarding the university and the postgraduate programmes. Notably, the student interview session enabled attendees to gain insights into study and research opportunities at Hallym. Additionally, conference delegates toured the modern laboratories at the University of Science, which included the Stem Cell Institute, Cancer Research Laboratory, Tissue Engineering and Biomaterials Laboratory, and the Centre Laboratory for the Faculty of Biology – Biotechnology.

The 14th International Scientific Conference between the University of Science and Hallym University concluded, leaving participants satisfied. The event not only strengthened the cooperative relationships among the involved entities but also opened new avenues for scientific application, laying a solid foundation for long-term collaboration.

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From the University of Science, Assoc. Prof. Trần Lê Quan, the President, was present, along with leaders from various offices and faculties, as well as lecturers from the Faculty of Interdisciplinary Sciences, the Faculty of Environment, and the Faculty of Materials Science and Technology.

The main objective of the meeting was to discuss potential collaborative activities to enhance educational quality, promote research, and develop technology between the two institutions. Through this event, both parties express their desire to expand international cooperation, which will contribute to the enhancement of each university’s status and competitiveness on the global stage.

Chonnam National University is well regarded for outstanding research programmes and significant contributions to fields such as science, technology, and the humanities. The university has consistently prioritised the establishment of international collaborative networks, facilitating opportunities for students and lecturers of both the university and its partners to exchange knowledge and transfer technology. Meanwhile, the University of Science has also focused on expanding collaborations with universities and international educational organisations to further improve training and research quality.

The discussions between both parties revolved around potential collaboration opportunities, conducted in an open and friendly atmosphere, all directed towards the shared goal of establishing a long-term, sustainable, and effective partnership.

It is hoped that this partnership will lead to numerous developmental opportunities for both lecturers and learners from the two universities in the future.

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The event provided a platform for scientists, educators, and learners from various countries to exchange knowledge, share experiences, and enhance collaborative networks in sustainable chemistry.

ETSC 2024 focused on the latest trends in sustainable chemistry, featuring six main topics: natural products and pharmaceuticals, organic synthesis and catalysis, polymer science and nanomaterials, applied physical chemistry, inorganic chemistry and materials, and interdisciplinary approaches in analytical chemistry. These themes illustrated the diversity and multidisciplinary nature of modern chemical research, all geared towards fostering sustainable development across various scientific and technological fields.

The conference attracted a diverse group of researchers and specialists from prestigious universities and research institutions both nationally and internationally, which served not only as a venue for showcasing the most recent research findings but also as a platform that promoted opportunities for international scientific collaboration.

Participants had the chance to learn from leading experts, while presenting their research topics and receiving valuable feedback that further enhanced the quality of their work.

In light of the global challenges posed by environmental issues, sustainable chemistry emerged as a prominent area of research. Assoc. Prof. Nguyễn Trung Nhân, Dean of , stated, “ETSC 2024 is not merely a conference but serves as an invitation for the scientific community to collaborate in tackling urgent environmental and resource challenges through innovative and sustainable chemical solutions.”

With significant attendance and a rich diversity of content, ETSC 2024 positioned the VNUHCM-University of Science as a leading academic institution within the region, fostering innovative ideas and transformative solutions for sustainable development. Following two days of engaging discussions, ETSC 2024 not only imparted valuable insights but also established a framework for new directions, promoting international collaboration and underscoring the importance of interdisciplinary research in the pursuit of a sustainable future.

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