Conference Dates
April 22-24, 2026
Welcome message
Dear Congress Visitors,
We are delighted to invite you to the upcoming the 2nd Edition of the World Catalysis and Chemical Engineering Network Congress (WCCN 2026) to be held in Paris, France during April 22-24, 2026.
The WCCN 2026 aims to bring together scientists, researchers, experts, students, industries and companies from around the world. By fostering knowledge exchange and discussion, we aim to create a unique multidisciplinary environment for interaction and collaboration related to catalysis and chemical engineering such as catalyst synthesis, nanoparticle catalysis, process engineering, and catalysis in water and waste management, etc. These topics are all the current and future need by industry in a narrow sense. However, in a broad sense, they provide an efficient and effective means for realizing sustainable development being promoted as the present and future ideology and practice of socio-economic development at a national and global level. This is because industry is the primary agent taking a role in promoting sustainable development through adopting sustainable technologies. We are actively looking forward to welcoming you to the WCCN 2026 and collectively exploring the frontiers for expediting the future endeavors in catalysis and chemical engineering.
With best regards,
Prof and Dr. Dai-Yeun Jeong
We are delighted to invite you to the upcoming the 2nd Edition of the World Catalysis and Chemical Engineering Network Congress (WCCN 2026) to be held in Paris, France during April 22-24, 2026.
The WCCN 2026 aims to bring together scientists, researchers, experts, students, industries and companies from around the world. By fostering knowledge exchange and discussion, we aim to create a unique multidisciplinary environment for interaction and collaboration related to catalysis and chemical engineering such as catalyst synthesis, nanoparticle catalysis, process engineering, and catalysis in water and waste management, etc. These topics are all the current and future need by industry in a narrow sense. However, in a broad sense, they provide an efficient and effective means for realizing sustainable development being promoted as the present and future ideology and practice of socio-economic development at a national and global level. This is because industry is the primary agent taking a role in promoting sustainable development through adopting sustainable technologies. We are actively looking forward to welcoming you to the WCCN 2026 and collectively exploring the frontiers for expediting the future endeavors in catalysis and chemical engineering.
With best regards,
Prof and Dr. Dai-Yeun Jeong
WCCN 2026 | Hybrid Edition
IRIS Scientific Group is thrilled to announce the 2nd Edition of the World Catalysis and Chemical Engineering Network Congress (WCCN 2026), scheduled for April 22–24, 2026, in Paris, France, presented in a Hybrid Format. This premier event will offer both in-person and virtual attendance options, making it accessible to a global audience, and aims to foster international collaboration within the catalysis and chemical engineering communities.
Themed "Advancing Catalysis: Integrating Knowledge and Innovation for Next-Generation Solutions", the congress will showcase the most recent breakthroughs, cutting-edge research, and transformative developments in catalysis. The event promises to bring together leading experts from academia, industry, and research institutes to engage in discussions on the latest innovations and challenges facing the field today. WCCN 2026 will be a pivotal platform for networking and knowledge exchange, providing attendees with unique opportunities to collaborate on solutions for the future. As the world continues to evolve through scientific convergence and technological advancements, this congress aims to be a key catalyst in shaping the future of catalysis and chemical engineering. We invite you to be part of this extraordinary gathering and contribute to advancing the science of tomorrow.
Conference Venue
Hotel CIS Paris Ravel
6 Av. Maurice Ravel, 75012
Paris, France
6 Av. Maurice Ravel, 75012
Paris, France
Scientific Committee
Alexander G Ramm
Kansas State University, United States
Thomas J. Webster
Hebei University of Technology, United States
Sergey Suchkov
N.D. Zelinskii Institute for Organic Chemistry of the Russian Academy of Sciences, Russian Federation
Dai Yeun Jeong
Asia Climate Change Education Center, South KoreaSpeakers
Conference Schedule
Brochure Download
Past Conference Information
Iris Scientific Group takes great pride in announcing the successful outcome of the World Health Care and Nursing Conference (WHCN 2019) which was held in Valencia, Spain from September 23-25, 2019.
For WHCN 2019 Final Program: Click here
For WHCN 2019 Proceedings: Click Here
For WHCN 2019 Gallery: Click Here
In 2019 we were honored with the presence of renowned session leaders and keynote speakers worldwide. We want to thank the scientific committee for their dedicated participation, intellectual expertise, and their high-quality presentations.
Organizing Committee of WHCN 2019:
- Pirkko Kouri, Savonia University of Applied Sciences, Finland
- Penny Daugherty, Northside Hospital Cancer Institute, USA
- Maria Rosaria Mascolo, University of Genoa, Italy
- Carol A Conley, Boston Medical Center, USA
The Organizing Committee would like to thank the moderators Angela O'Connor, King Edward Memorial Hospital, Australia, and Carrinna A. Hansen, University of Copenhagen, Denmark for their contribution which ensued in the smooth functioning of the conference.
Iris Scientific Group is prerogative to thank the Organizing Committee Members, Keynote speakers; Chairs on engross the plenary sessions, workshops, and special sessions in an expanded manner to make this conference a privileged.
Nursing Conference 2019 Keynote Speakers:
- Pirkko Kouri, Savonia University of Applied Sciences Ltd, Finland
- Liisa Kathleen Ortegon, Houston Methodist Hospital, USA
- Penny Daugherty, Northside Hospital Cancer Institute, USA
Nursing Conference Speakers:
- Renee B Bazzelle, USA Navy Nurse Corps, USA
- Susanne Salmela, Vaasa Central Hospital, Finland
- Noël Busch-Armendariz, The University of Texas at Austin, USA
- Margaret Bassett, The University of Texas at Austin, USA
- Deidi Olaya-Rodriguez, Washington University in St. Louis, USA
- Donna Rolin, The University of Texas at Austin, USA
- Shirley Evers-Manly, All Health Care/Imani’s, USA
- Elvessa Narvasa, Canadian Council of Cardiovascular Nurses, Canada
- Eugenia Trigoso Arjona, Hospital Universitario y Politécnico LA FE, Spain
- Sonia Casanova Vivas, Health Public Department, Spain
- Elena Baixauli Gallego, University of Valencia, Spain
- Arda Teunissen, Spitex Zürich Limmat, Switzerland
- Angela O'Connor, King Edward Memorial Hospital, Australia
- Soy Ramsumeer, Comprehensive T2DM Services and A-Z Diabetes & Wound Care Services, USA
- Pete Nathans, Comprehensive T2DM Services and A-Z Diabetes & Wound Care Services, USA
- Carrinna A. Hansen, University of Copenhagen, Denmark
- Krista L. Nelson, Southern Arkansas University, USA
- Jana Slobodníková, Alexander Dubcek University of Tren?ín, Slovakia
- Elaine Clear, St Vincent’s University Hospital, Ireland
- Farooq Brohi, North Tees & Hartlepool NHS Foundation Trust, UK
- Revue Eric, Lariboisière Hospital, France
- Nojoud Alreshidi, University of Hail, Saudi Arabia
- Nayara Perla Silva, Government of the state of Pernambuco, Brazil
- Lubinu Francesco, CPS Lugano, Switzerland
- Tiina Arpola, Savonia University of Applied Sciences, Finland
- Hanna-Mari Nevala, Savonia University of Applied Sciences, Finland
- Mona Taylor, Thompson Rivers University, Canada
- Margaret C. Maimbolwa, University of Zambia, Zambia
- Zhenhua SANG, Beijing Tsinghua Chang Gung Hospital, China
- Pei-Shan Lee, Linkou Chang Gung Memorial Hospital, Taiwan
- Shui-Tao Hu, Chang Gung Memorial Hospital, Taiwan
- Juan Cai, Beijing Tsinghua Changgung Hospital, China
- Chuan Yun-Zhang, Beijing Tsinghua Changgung Hospital, China
- Jantakan Kanjanawetang, Suranaree University of Technology, Thailand
- Joanna Chyliska, Medical University of Warsaw, Poland
Nursing Conference 2019 Workshops:
- Workshop on: Interprofessional education and its integration into a nursing curriculum
Cynthia Horton, Cecil College, USA
- Workshop on: Hospital offers living lab platform to advance nursing
Merita Kaunisto, Kuopio University Hospital, Finland
Hanna-Mari Nevala, Savonia University of Applied Sciences, Finland
Tiina Arpola, Savonia University of Applied Sciences, Finland
Nursing Conference 2019 Poster Presenters:
- Chantira Chiaranai, Suranaree University of Technology, Thailand
- Warithorn Prawatwong, Suranaree University of Technology, Thailand
- Saranya Chularee, Suranaree University of Technology, Thailand
- Mi-Chun Chou, Chang Gung Memorial Hospital, Taiwan
- Tzu-Ting Chen, Chang Gung Memorial Hospital, Taiwan
- Li hua Cheng, Chang Gung Memorial Hospital, Taiwan
- Pei-Chien Lu, Chang Gung Memorial Hospital, Taiwan
- Soy Ramsumeer, Comprehensive T2DM Services and A-Z Diabetes & Wound Care Services, USA
- Pete Nathans, Comprehensive T2DM Services and A-Z Diabetes & Wound Care Services, USA
- Susan Berry Cann, St Elizabeth’s Medical Center, USA
We congratulate the Best poster award winner Chantira Chiaranai, Suranaree University of Technology, Thailand. We would also like to thank Cynthia Horton, Cecil College, USA who supported us by evaluating the posters.
We thank all the participants for their magnificent contribution towards the event which facilitated us for the successful accomplishment of this event.
We greatly hope to see you again, with added vigor and with your other colleagues in "3rd International Nursing Networking Conference (INNC-2025)" during April 23-25, 2025, at Las Vegas, USA, and in Virtual format.
Iris Scientific Group takes great pride in announcing the successful outcome of the World Catalysis and Chemical Engineering Network Congress (WCCN 2025) which was held in Virtual Mode from April 23-25, 2025.
For WCCN 2025 Final Program: Click Here
In 2025 we were honored with the presence of renowned session leaders and keynote speakers worldwide. We want to thank the scientific committee for their dedicated participation, intellectual expertise, and their high-quality presentations.
Organizing Committee of WCCN 2025:
- Dai-Yeun Jeong, Director of Asia Climate Change Education Center, South Korea
- Thomas Webster, Hebei University of Technology, United States
- Eleonora Aneggi, University of Udine, Italy
- Maria Jose Lavorante, Institution of Scientific and Technological Research for Defense, Argentina
- Tokeer Ahmad, Jamia Millia Islamia, India
- Vasily Lutsyk, Buryat State University, Russia
- Valery P. Kalinitchenko, Institute of Fertility of Soils of South Russia, Russia
The Organizing Committee would like to thank the moderators Maria Jose Lavorante, Institution of Scientific and Technological Research for Defense, Argentina and Rahul Hajare, Sandip University, India for their contribution which ensued in the smooth functioning of the conference.
Iris Scientific Group is prerogative to thank the Organizing Committee Members, Keynote speakers; Chairs on engross the plenary sessions, workshops, and special sessions in an expanded manner to make this conference a privileged.
WCCN 2025 Keynote Speakers:
- Dai-Yeun Jeong, Director of Asia Climate Change Education Center, South Korea
- Thomas Webster, Hebei University of Technology, United States
- Eleonora Aneggi, University of Udine, Italy
- Maria Jose Lavorante, Institution of Scientific and Technological Research for Defense, Argentina
- Tokeer Ahmad, Jamia Millia Islamia, India
- Vasily Lutsyk, Buryat State University, Russia
- Valery P. Kalinitchenko, Institute of Fertility of Soils of South Russia, Russia
WCCN 2025 Plenary Speakers:
- Alexander G. Ramm, Kansas State University, USA
WCCN 2025 Speakers:
- Joanna Drzezdzon, University in Gdańsk, Poland
- Kumar Sachin, Taylors University, Malaysia
- Rahul Hajare, Sandip University, India
- Ashanendu Mandal, University of Calcutta, India
- Omvir Singh, Rajiv Gandhi Institute of Petroleum Technology, India
- Delia Teresa Sponza, Dokuz Eylul University, Turkey
- Jose Angel Siles Lopez, University of Córdoba, Spain
- Osman Adiguzel, Firat University, Turkey
- Ðœikhail Kashchenko, Ural Federal University, Russia
- Luis Isernia, University of Oriente, Venezuela
- Orlando Elguera, National University of Engineering, Peru
- Sergey Suchkov, The Russian University of Medicine & Russian Academy of Natural Sciences, Russian Federation
- Ali Yetgin, Cukurova University, Turkey
- Lazhar Hajji, University of Al Manar Tunis, Tunisia
We thank all the participants for their magnificent contribution towards the event which facilitated us for the successful accomplishment of this event.
We greatly hope to see you again, with added vigor and with your other colleagues in “2nd World Catalysis and Chemical Engineering Network Congress (WCCN 2026)” during April 22-24, 2026. WCCN 2026 will be a hybrid event, offering both in-person and virtual participation options, allowing attendees to engage from anywhere in the world.
Iris Scientific Group takes great pride in announcing the successful outcome of the 3rd International Nursing Networking Conference (INNC 2025) which was held in Virtual Mode from April 23-25, 2025.
For INNC 2025 Final Program: Click Here
In 2025 we were honored with the presence of renowned session leaders and keynote speakers worldwide. We want to thank the scientific committee for their dedicated participation, intellectual expertise, and their high-quality presentations.
Organizing Committee of INNC 2025:
- Sofica Bistriceanu, Academic Medical Unit - CMI, Romania
- Bernd Blobel, University of Regensburg, Germany
- Daryle Wane, Pasco-Hernando State College, United States
- Petrova Nataliya, Saint Petersburg State I. P. Pavlov Medical University, Russian Federation
The Organizing Committee would like to thank the moderators Sofica Bistriceanu, Academic Medical Unit - CMI, Romania, and Anum Fatima, Chiang Mai University, Thailand for their contribution which ensued in the smooth functioning of the conference.
Iris Scientific Group is prerogative to thank the Organizing Committee Members, Keynote speakers; Chairs on engross the plenary sessions, workshops, and special sessions in an expanded manner to make this conference a privileged.
INNC 2025 Keynote Speakers:
- Sofica Bistriceanu, Academic Medical Unit - CMI, Romania
- Bernd Blobel, University of Regensburg, Germany
- Daryle Wane, Pasco-Hernando State College, United States
- Petrova Nataliya, Saint Petersburg State I. P. Pavlov Medical University, Russian Federation
INNC 2025 Speakers:
- Neomie Congello, California State University Channel Islands, United States
- Saumya Pandey, Indira IVF Hospital, India
- Liangmei Chen, Xi'an Mental Health Center, China
- Schaffer Daniela, Klagenfurt Hospital, Austria
- Franz Porzsolt, Private Research Institute Clinical Economics, Germany
- Melike Yavas Celik, Gaziantep University, Turkey
- Kenneth R. Marileise Roberta Antoneli Fonseca, Universidade Estadual de Campinas (UNICAMP), Brazil
- Juliet Ugbedeojo Shaibu, Global Health Policy Task Force, WFPHA, Switzerland
- Anum Fatima, Chiang Mai University, Thailand
- Ayan Chatterjee, Medhavi Skills University, India
- David John Wortley, UK
- Humna Baig, Al Rehaab, Pakistan
- Mohammad Hossein Delshad, Torbat Heydariyeh University of Medical Sciences, Iran, Islamic Republic of
- Mary Anbarasi Johnson, College of Nursing, India
- Vanessa Williams Harvey, HippoCLIN, United States
- Nonye Tochi Aghanya, United States
- Yousef Ahmed Al shaabi, Sana, a University, Yemen
- El moubchiri chaimaa, Hassan First University of Settat, Morocco
INNC 2025 Poster Presenters:
- Ashley N. Frederick, Western Illinois University, United States
- Dylan Salrin, Children's Hospital Colorado, United States
- Hanan Morsy Salim Metwally, Zagazig University, Egypt
- Lt Col Yamuna CB, Army & Delhi University, India
We thank all the participants for their magnificent contribution towards the event which facilitated us for the successful accomplishment of this event.
We greatly hope to see you again, with added vigor and with your other colleagues in “4th International Nursing Networking Conference (INNC 2026)” during April 13-15, 2026. INNC 2026 will be a hybrid event, offering both in-person and virtual participation options, allowing attendees to engage from anywhere in the world.
Iris Scientific Group takes great pride in announcing the successful outcome of the Global Conference on Material Science and Nanotechnology (GCMN 2025) which was held in Virtual Mode from April 28-30, 2025.
For GCMN 2025 Final Program: Click Here
In 2025 we were honored with the presence of renowned session leaders and keynote speakers worldwide. We want to thank the scientific committee for their dedicated participation, intellectual expertise, and their high-quality presentations.
Organizing Committee of GCMN 2025:
- Stanislav Ordin, Russian Academy of Sciences, Russia
- Vladimir G. Chigrinov, Hong Kong University of Science and Technology, Hong Kong
- Paulo Cesar De Morais, Catholic University Of Brasilia, Brazil
- Roya Dastjerdi, Yazd University, Iran
The Organizing Committee would like to thank the moderators Santoshi Misra, St. Ann's College for women, India for her contribution which ensued in the smooth functioning of the conference.
Iris Scientific Group is prerogative to thank the Organizing Committee Members, Keynote speakers; Chairs on engross the plenary sessions, workshops, and special sessions in an expanded manner to make this conference a privileged.
GCMN 2025 Keynote Speakers:
- Stanislav Ordin, Russian Academy of Sciences, Russia
- Vladimir G. Chigrinov, Hong Kong University of Science and Technology, Hong Kong
- Paulo Cesar De Morais, Catholic University Of Brasilia, Brazil
- Roya Dastjerdi, Yazd University, Iran
GCMN 2025 Plenary Speakers:
- Alexander G. Ramm, Kansas State University, USA
GCMN 2025 Speakers:
- Arun Kumar Singh, Guru Ghasidas Vishwavidyalaya, India
- Subash Chandra Mishra, India
- Christopher Oluwatobi Adeogun, South China University of Technology, China
- Naseem Ahmad, Kunsan National University, Korea, Republic of
- Manojit De, Guru Gobind Singh Educational Society’s Technical Campus, India
- Shabina Ali, Abdul Wali Khan University Mardan, Pakistan
- Maryam Motallebi Aghgonbad, Urmia University, Iran, Islamic Republic of
- Asmaa Reda Abd EL-Salam, Sadat City University, Egypt
- Santoshi Misra, St. Ann's College for women, India
- Sameena Bibi, Air University, Pakistan
- Bilal Ahmad Reshi, Narsimha Reddy Engineering College, India
- S.V.A.R.Sastry, Harcourt Butler Technical University, India
- Suresh C Ameta, PAHER University, India
- Andrey Belousov, Intensive Care Kharkiv National Medical University, Ukraine
- Olaniyi Awe, Obafemi Awolowo University, Nigeria
GCMN 2025 Poster Presenters:
- Dariusz Bochenek, University of Silesia in Katowice, Poland
- Dagmara Brzezińska, University of Silesia in Katowice, Poland
We thank all the participants for their magnificent contribution towards the event which facilitated us for the successful accomplishment of this event.
We greatly hope to see you again, with added vigor and with your other colleagues in “2nd Global Conference on Material Science and Nanotechnology (GCMN 2026)” during April 13-15, 2026.
GCMN 2026 will be a hybrid event, offering both in-person and virtual participation options, allowing attendees to engage from anywhere in the world.
Video Reviews & Photo Gallery
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What Our Clients Say’s
Thank YOU! For a wonderful experience. I met so many amazing people from all over the world and many of us bonded going forward. All the presentations were full of new and exciting things to hear and the hotel was just lovely. I enjoyed every minute.
Penny Daugherty
Northside Hospital Cancer Institute, USA
I met some extraordinary nurses from all over and was so impressed with their work
Elaine Clear
St Vincent's University Hospital, Ireland
Such a distinguished conference and the entire magnificent organization
Elena Baixauli Gallego
University of Valencia, Spain
Overall, the Conference was a success. Interesting topics and excellent speakers
Elvessa Narvasa
Canadian Council of Cardiovascular Nurses, Canada
Thank you very much for a nice and interesting conference in Valencia, I really enjoyed it!
Carrinna A. Hansen
University of Copenhagen, Denmark
The conference added value to me on medical robots as I would like to apply them to Zambia.
Margaret C. Maimbolwa
University of Zambia, Zambia
An amazing scientifically enriching continued professional development meaningful experience with a brilliant platform for dynamic collaborations with interactive discussions and expert opinion-insights offering fascinating translational/public health avenues for evidence-based novel immunotherapy regimens and eventual design of predictive biomarkers for cost-effective disease management of inflammatory diseases with emphasis on evidence-based health management viz. gynecologic disorders/diseases in women of diverse genetic landscapes and lifestyles.
Saumya Pandey
Indira IVF Hospital, India
The INNC platform provides information from various fields in healthcare for nurses, researchers, educators, administrators, policymakers, and students to improve their knowledge and experiences. In this new digital era, exchanging information in a real and virtual community promises to be a more efficient and attractive way to enrich our lives, foster meaningful relationships, and build a comprehensive and informative database for a better inner world and existence. Participation in these events gratifies people with credentials, recognizing their involvement in learning and contribution to science advancement.
Sofica Bistriceanu
Academic Medical Unit - CMI, Romania
Dear colleagues, thank you for the honor and opportunity to participate in the conference! As always, the geography of the participants, the diversity of topics, and the breadth of interests are pleasing. Various aspects related to nursing, teaching methods, and preventive medicine were important. Such a broad exchange of opinions serves mutual enrichment, deepening mutual understanding, and international cooperation. I wish you further success and prosperity!
Petrova Nataliya
Saint Petersburg State I. P. Pavlov Medical University, Russian Federation
Thank you for allowing me to participate in the conference. It was indeed an honor to share information with colleagues from around the world in a virtual setting. By using this technology platform, we are able to become more engaged and immersed in clinical research which truly can make an impact on future clinical practice. I am looking forward to the next INCC conference where knowledge is exchanged and shared.
Daryle Wane
Pasco-Hernando State College, United States
It was my first participation on an international conference. It was a very valuable and exciting experience for me. The special thing was to understand the different participants because of their mother tongue. My greatest fear was not to be able to understand the others, an other doubt was the insufficiency of my english. so, my advice for every new participant is not to be too nervous, because this event is great and connects us! It would be great to stay in touch.
Wish you all the best and hope to hear from you!!
Schaffer Daniela
Klagenfurt Hospital, Austria
International Nursing Networking Conference (INNC) 2025. Attending INNC 2025 was an incredible experience. I connected with passionate professionals from around the world, gained valuable insights, and left feeling truly inspired. The sessions were impactful, the networking was genuine, and it reminded me why I chose nursing in the first place. I'm grateful for the opportunity and highly recommend it to anyone in the field.
Lilian Sitsofe Ziga
Nursing and midwifery training college Odumase krobo, Ghana
I had the honor of participating with you in your major scientific conference. I hope you will share the conference documents with me. Thank you for the opportunity. I am currently developing a detailed protocol on the role and policies of nursing during disasters and catastrophes, including the role of nursing in nuclear disasters. I hope to have future scientific meetings to share and develop science.
Yousef Ahmed Al shaabi
Sanaa University, Yemen
Great greetings, Thanks a lot for your great efforts & unlimited care. It was a great & valuable conference. All presentations were fruitful. Looking for more future collaboration.
Eman Salman Taie
Helwan University, Egypt
I sincerely appreciate the privilege to be part of the participants at GCMN 2025. The conference was indeed an eye opener to the advancements in Material Science in various continents of the earth. The conference was really a success. Special thanks to the organizers of the academic conference for their hard work and support given to all participants before, during and after the scheduled conference activities.
Olaniyi Awe
Obafemi Awolowo University, Nigeria
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