shabnam sohrabnezhad | Environmental Pollution | Best Researcher Award

 Prof. shabnam sohrabnezhad | Environmental Pollution |Best Researcher Award

 Prof  at university of guilan Iran

A distinguished academic with a Ph.D. in Chemistry from Guilan University, renowned for expertise in nano-technology and spectrochemical studies. Recognized for outstanding achievements including top researcher accolades and membership in prestigious scientific organizations like TWOES. Dissertation focused on Spectrochemical and Electrochemical Studies of Phenothiazine Dyes in Molecular Sieves. Extensive teaching experience in General Chemistry and Advanced Analytical Chemistry. Research interests span synthesis and characterization of silica nanocomposites for photocatalysis, as well as mesoporous materials for drug delivery. Acknowledged globally as a top scientist, committed to advancing knowledge in chemistry and nano-technology.


  1. Scopus


  1. Orcid


  1. Scholar

🎓Educational Background:

Ph.D. in Chemistry Department of Chemistry, Faculty of Science, Guilan University, Rasht, Iran (2004). M.S. in Chemistry Department of Chemistry, Faculty of Science, Ahwaz University, Ahwaz, Iran (1995). B.S. in Chemistry Department of Chemistry, Faculty of Science, Ahwaz University, Ahwaz, Iran (1993)


Top researcher in the 3rd festival on ranking top nano-technology figures, 15 October 2008, Tehran, Iran. Rated the first participant in PhD exam. Rated the best student in B.S. Top researcher of Guilan University in 2018. Top researcher of faculty of science 2019. Member of Third World Organization for Women in Science (TWOES). Recognized as one of the top two percent of scientists in the world according to the announcement of the Elsevier Scientific and Publishing Institute and the research follower of Stanford University researchers (2022, 2023).

Dissertation Title: Spectrochemical and Electrochemical Studies of the Phenothiazine Dyes Incorporated in Molecular Sieves

Taught Courses:

General Chemistry, Advanced Analytical Chemistry (Master student), Chromatography and Separation Methods (Master student), Instrumental of Analytical Chemistry, Analytical Chemistry

🏅Research Interest:

Synthesis and characterization of mesoporous and microporous silica nanocomposites such as MCM-41 and zeolites and their application in photocatalytic processes. Synthesis and characterization of mesoporous or core-shells such as MOFs or COFs and their application of drug delivery and biology systems.

Publications Top Notes 📝

  1. Application of AlMCM-41 for Competitive Adsorption of Methylene Blue and Rhodamine B: Thermodynamic and Kinetic Studies
    • Authors: S Eftekhari, A Habibi-Yangjeh, S Sohrabnezhad
    • Journal: Journal of Hazardous Materials
    • Year: 2010
    • Volume: 178
    • Pages: 349-355
    • Citations: 207


  1. Electrochemical Study of Methylene Blue Incorporated into Mordenite Type Zeolite and its Application for Amperometric Determination of Ascorbic Acid in Real Samples
    • Authors: M Arvand, S Sohrabnezhad, MF Mousavi, M Shamsipur, MA Zanjanchi
    • Journal: Analytica Chimica Acta
    • Year: 2003
    • Volume: 491
    • Issue: 2
    • Pages: 193-201
    • Citations: 143


  1. The Green Synthesis of Ag/ZnO in Montmorillonite with Enhanced Photocatalytic Activity
    • Authors: S Sohrabnezhad, A Seifi
    • Journal: Applied Surface Science
    • Year: 2016
    • Volume: 386
    • Pages: 33-40
    • Citations: 119


  1. Comparison Absorption of New Methylene Blue Dye in Zeolite and Nanocrystal Zeolite
    • Authors: S Sohrabnezhad, A Pourahmad
    • Journal: Desalination
    • Year: 2010
    • Volume: 256
    • Issues: 1-3
    • Pages: 84-89
    • Citations: 106


  1. Synthesis and Characterization of CuO–Montmorillonite Nanocomposite by Thermal Decomposition Method and Antibacterial Activity of Nanocomposite
    • Authors: SH Sohrabnezhad, MJM Moghaddam, T Salavatiyan
    • Journal: Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy
    • Year: 2014
    • Volume: 125
    • Pages: 73-78
    • Citations: 96


Yujie Bai | Oil-gas field | Young Scientist Award

 Dr. Yujie Bai | Oil-gas field | Young Scientist Award

Dr. northeast petroleum university, China

👩‍🔬 Dr. Yujie Bai is a visionary in Petroleum and Natural Gas Engineering, graduating with a Doctorate from Northeast Petroleum University in 2021. Their pioneering research in chemical flooding for oil and gas recovery has earned them accolades, including the China Petroleum and Chemical Automation Association Technical Invention First Prize in 2024. With over 50 published papers and 20 patents, they’ve made significant contributions to the field. Their innovative work in synthesizing nanoparticles from acidizing flowback fluids has revolutionized oil recovery methods, showcasing a commitment to excellence and innovation in the industry.🌟







Education, Experience, and Academic Achievements

🎓 Graduating from Northeast Petroleum University in June 2021 with a Doctorate in Petroleum and Natural Gas Engineering, I embarked on a journey fueled by a passion for innovation and advancement in the oil and gas industry.

🔬 In 2021, I commenced my professional career, focusing primarily on pioneering research in chemical flooding to enhance oil and gas recovery methods. I proposed a groundbreaking technical method for extracting nano flooding systems from oil well-produced liquid, substantiating its feasibility through rigorous testing.

💡 My research delved deep into the micro-interaction characteristics among various elements within porous media, including oil phase, water phase, rock formations, and nano-displacement systems. This exploration led to the establishment of a novel quantitative characterization method for emulsification rates, shedding light on the micro-seepage mechanisms of multiphase fluids in porous media.

🏆 Over the years, I have demonstrated leadership by spearheading four significant scientific research projects and contributing as a core member to one National Natural Science Foundation and two national science and technology major projects. My contributions have been recognized through the publication of over 50 papers, with 30 indexed by SCI, and the acquisition of 20 authorized invention patents.

🌟 In 2024, my dedication and ingenuity were honored with the prestigious China Petroleum and Chemical Automation Association Technical Invention First Prize, reaffirming my commitment to excellence and innovation in the field.

Contributions to Research & Development, Innovations, and Extension Activities 🚀

My involvement in research and development has been instrumental in exploring innovative solutions for the treatment of produced water and enhancing oil recovery processes. A notable contribution stems from the utilization of silicates found in flowback fluids from acidizing oil wells as raw materials for synthesizing nanomaterials.

Using the sol-gel method, we successfully synthesized nanomaterials from acidizing flowback fluids and meticulously optimized reaction conditions. Comprehensive assessments of interfacial tension, wetting angle, and surface tension were conducted, providing crucial insights into the solution’s properties.

In-depth investigations, including displacement efficiency tests and flooding experiments in two-dimensional flat cores, unveiled the mechanisms underlying enhanced oil recovery facilitated by nanoparticles. Our findings demonstrated that nanoparticles with a diameter of 351 nm could be effectively extracted and synthesized from acidizing flowback solutions at low pH levels.

The synthesized nanoparticles exhibited remarkable properties, altering interfacial properties between oil and water, thus enhancing recovery rates. At an injection concentration of 300 mg/L, significant reductions in water cut, up to 27.16%, were achieved, with subsequent water flooding yielding a recovery rate of 32.25%.

By advocating for the strategic elevation of nanoparticle injection concentrations derived from acidizing flowback fluids, we have paved the way for efficient oil and gas resource development. Our research outcomes not only present a novel method for treating oilfield wastewater but also offer promising avenues for advancing oil recovery technologies. 🌊🛢️🔬

Publications Top Notes 📝

  1. Title: “Experimental study on the influence of clay particles on the stability of heavy oil emulsions and explanation of the influencing mechanism”
    • Journal: Energy Sources, Part A: Recovery, Utilization, and Environmental Effects
    • Year: 2024
    • DOI: 10.1080/15567036.2024.2320756
    • Contributors: Dan Li; Huifen Xia; Guangsheng Cao; Ning Zhang; Yujie Bai; Ying Liu; Zihang Zhang; Yuyang Du


  1. Title: “Unstable Coalescence Mechanism and Influencing Factors of Heterogeneous Oil Droplets”
    • Journal: Molecules
    • Year: 2024
    • DOI: 10.3390/molecules29071582
    • Contributors: Zhuolun Li; Xiayi Huang; Xuenan Xu; Yujie Bai; Che Zou


  1. Title: “The Effect of Crude Oil Stripped by Surfactant Action and Fluid Free Motion Characteristics in Porous Medium”
    • Journal: Molecules
    • Year: 2024
    • DOI: 10.3390/molecules29020288
    • Contributors: Qingchao Cheng; Guangsheng Cao; Yujie Bai; Ying Liu


  1. Title: “Permeability Enhancement Mechanism of Acidizing in Steam-Assisted Gravity Flooding Wells”
    • Journal: Processes
    • Year: 2023
    • DOI: 10.3390/pr11103004
    • Contributors: Ming Yu; Chao Xu; Yujie Bai; Che Zou; Weibo Liu; Guangsheng Cao; Xi Yi; Jing Zhang


  1. Title: “Probing the Demulsification Mechanism of Emulsion with SPAN Series Based on the Effect of Solid Phase Particles”
    • Journal: Molecules
    • Year: 2023
    • DOI: 10.3390/molecules28073261
    • Contributors: Qingchao Cheng; Guangsheng Cao; Yujie Bai; Zhixuan Zhu; Ning Zhang; Dongju Li


  1. Title: “Optimization of Anti-Plugging Working Parameters for Alternating Injection Wells of Carbon Dioxide and Water”
    • Journal: Processes
    • Year: 2022
    • DOI: 10.3390/pr10112447
    • Contributors: Kemin Li; Guangsheng Cao; Gaojun Shan; Ning Zhang; Xincheng Liu; Shengbo Zhai; Yujie Bai


  1. Title: “Preparation and Optimization of Modified Asphalt by Profile Control Parameters at Lamadian Oilfield”
    • Journal: Processes
    • Year: 2022
    • DOI: 10.3390/pr10101917
    • Contributors: Qing Luo; Kemin Li; Gaojun Shan; Guangsheng Cao; Yujie Bai; Ning Zhang; Jiajun Wu


  1. Title: “Construction of sulfur-free gel breaker agent system and investigation on gel-breaking mechanism for association fracturing fluid”
    • Journal: Energy Sources, Part A: Recovery, Utilization, and Environmental Effects
    • Year: 2022
    • DOI: 10.1080/15567036.2022.2083272
    • Contributors: Zhe Wang; Guangsheng Cao; Yujie Bai; Peilun Wang; Xin Wang; Xincheng Liu; Dan Li


  1. Title: “Study on migration characteristics of oil gas water three-phase interface and distribution law of remaining oil in gas cap edge water reservoir”
    • Journal: Energy Sources, Part A: Recovery, Utilization, and Environmental Effects
    • Year: 2022
    • DOI: 10.1080/15567036.2022.2090642
    • Contributors: Guangsheng Cao; Jiajun Wu; Ning Zhang; Yu Sui; Yujie Bai


Emily Bonner | Environmental Chemistry | Best Researcher Award

Ms. Emily Bonner | Environmental Chemistry | Best Researcher Award

Ms, Oregon State University, United States

👩‍🔬Emily Bonner, MS, is a dedicated Toxicology PhD Candidate at Oregon State University with a keen focus on evaluating chemical exposures, particularly in firefighting contexts. Her research spans the use of innovative passive sampling techniques to assess firefighter and community exposures, alongside developing interventions to enhance personal protective equipment (PPE) effectiveness. With a solid foundation in analytical chemistry and statistics, Emily excels in data analysis and research translation, effectively communicating findings to diverse stakeholders. Her leadership roles in academic organizations and extensive outreach efforts underscore her commitment to advancing public health and safety.🌟





📚Academic History

Oregon State University, Corvallis, OR 2019 – 2024 (anticipated)

  • Ph.D. in Toxicology, Statistics minor
  • Concurrent M.S., Toxicology (2021)
    Thesis: “Evaluating Firefighter and Community Chemical Exposures Using Passive Sampling”
    Advisor: Dr. Kim Anderson

Syracuse University, Syracuse, NY 2016 – 2019

  • BS, Biochemistry (with distinction), summa cum laude
  • Renee Crown University Honors Program
    Thesis: “An Exploration of Ruthenium Catalyzed Alder ene Reactions”
    Advisor: Dr. Nancy Totah

💼Relevant Skills

Relevant Research Experience

  • NIEHS Ruth L. Kirschstein NRSA Pre-Doctoral Fellow, Oregon State University
  • NIEHS P42 Superfund Hazardous Substances Research Trainee, Oregon State University
  • Graduate Research Assistant, Oregon State University
  • Undergraduate Honors Researcher, Syracuse University

Oregon State University, Food Safety and Environmental Stewardship Lab

  • Doctoral Research
    • Skills: Organization of complex sampling campaigns, communication, data management, analytical chemistry techniques, community-engaged research.
    • Projects: Evaluating firefighter and community chemical exposures, characterizing exposure to polycyclic aromatic hydrocarbons in an industrial community.

Syracuse University, Totah Lab

  • Undergraduate Honors Research
    • Studied regioselectivity of the Ruthenium-catalyzed Alder ene reaction, culminating in an honors thesis.

Additional Lab/Software Skills

  • Cell culture, gel electrophoresis, PCR, protein modeling, etc.


  • Multiple awards and grants for research excellence and dedication.

🎓 This academic history demonstrates a strong background in biochemistry and toxicology, complemented by extensive research experience and recognition for outstanding academic achievements.

Publications Top Notes 📝

  1. Title: Silicone passive sampling used to identify novel dermal chemical exposures of firefighters and assess PPE innovations
    • Authors: Bonner, E.M., Horn, G.P., Smith, D.L., Adams, K.T., Anderson, K.A.
    • Journal: International Journal of Hygiene and Environmental Health
    • Year: 2023
    • Volume: 248
    • Pages: 114095
    • Citations: 5


  1. Title: Firefighter exposures to potential endocrine disrupting chemicals measured by military-style silicone dog tags
    • Authors: Poutasse, C.M., Haddock, C.K., Poston, W.S.C., Hoffman, P.D., Anderson, K.A.
    • Journal: Environment International
    • Year: 2022
    • Volume: 158
    • Pages: 106914
    • Citations: 8


  1. Title: The chemistry and toxicology of vaping
    • Authors: Bonner, E., Chang, Y., Christie, E., Wilson, L.B., Tanguay, R.L.
    • Journal: Pharmacology and Therapeutics
    • Year: 2021
    • Volume: 225
    • Pages: 107837
    • Citations: 30


Mehdi Ben Jebli | Qualité de l’environnement

Mehdi Ben Jebli : Leading Researcher in Qualité de l’environnement

 Professor at University of Jendouba, FSJEG de Jendouba, Tunisia.

🎉🏆 Congratulations, Mehdi Ben Jebli, on receiving the esteemed Best Scholar Award from Young scientist Awards! 🌟 Your dedication, innovative research, and scholarly contributions have made a significant impact in the field of Qualité de l’environnement. 🌌 Your commitment to advancing knowledge and pushing the boundaries of research is truly commendable. Here’s to your continued success in shaping the future of academia and making invaluable contributions to your field. Well done! 🌟

👨‍🏫 Mehdi Ben Jebli, an Professor at the University  of Jendouba, FSJEG de Jendouba, Tunisia, stands as a distinguished academic and researcher in the Economics, Econometrics and Finance. Holding a PhD in Ph.D. in Economics, University of Tunis El-Manar, their professional journey exemplifies dedication and expertise. 📚

🌐 Professional Profiles:


  • 📅 November 2018: HDR, Tunisia
  • 📅 April 2015: Ph.D. in Economics, University of Tunis El-Manar
    • 📝 Dissertation: “Renewable Energies and International Trade: Theoretical Study and Empirical Applications,” Supervisor: Pr. Slim Ben Youssef

Academic Experiences:

  • 📅 Since 2020: Associate Professor in Quantitative Methods, University of Jendouba, Tunisia.
  • 📅 2015-2020: Assistant Professor in Quantitative Methods

Responsibilities :

  • 🎓 Chairman of Quantitative Methods Department (Faculty of Law, Economics, and Management of Jendouba)
  • 📚 Member of College Curriculums Committee
  • 👥 Member of College Council
  • 🧪 Member of Scientific Council
  • 📊 Coordinator of Quantitative and Econometric Program.

Teaching Experiences:

  • 📈 Microeconomics, Macroeconomics, Algebra Analysis, Econometrics, Time series analysis, Panel Data.
  • 👩‍🏫 Academic advising of students, participation in college and department committees and activities, and supervision of Ph.D. students.


  • 📰 Energy Policy Journal
  • 📰 Environmental Sciences and Pollution Research Journal
  • 📰 Ecological Indicators Journal
  • 📰 Renewable and Sustainable Energy Reviews Journal

Research Areas:

  • 🌍 Environmental Policy, Renewable Energy, Sustainable Development, Econometrics.

Top Noted Publications:

The environmental Kuznets curve, economic growth, renewable and non-renewable energy, and trade in Tunisia Paper published in July 2015, Pages 173-185

Output, renewable energy consumption and international trade: Evidence from a panel of 69 countries Paper Published in November 2015, Pages 799-808

Economic growth, combustible renewables and waste consumption, and CO2 emissions in North Africa Published in  Published online: 02 Jun 2019

The Role of Renewable Energy Consumption and Trade: Environmental Kuznets Curve Analysis for Sub-Saharan Africa Countries Published in17 September 2015

Testing environmental Kuznets curve hypothesis: The role of renewable and non-renewable energy consumption and trade in OECD countries Paper published in  January 2016, Pages 824-831


Dr Mohd Hafiz Zawawi | Civil Engineering

Dr Mohd Hafiz Zawawi: Leading Researcher in Civil Engineering

Dr at Universiti Tenaga Nasional, Malaysia .

Congratulations, Dr Mohd Hafiz Zawawi, on winning the esteemed Young Scientist award from Youngscientist Awards! Your dedication, innovative research, and scholarly contributions have truly made a significant impact in your field. Your commitment to advancing knowledge and pushing the boundaries of research is commendable. Here’s to your continued success in shaping the future of academia and making invaluable contributions to your field. Well done

Mohd Hafiz Zawawi is a highly regarded educator and scholar with a prominent presence in the Department of Civil Engineering at Universiti Tenaga Nasional. With a wealth of expertise in various engineering disciplines, he is actively engaged in delivering comprehensive and enlightening courses to undergraduate students. His teaching portfolio encompasses a diverse range of essential engineering subjects, including Introduction to Environmental Engineering Laboratory, Foundation Engineering, Hydraulic, Offshore and Energy Structures, Civil Engineering Materials Laboratory, Mechanics of Fluids Laboratory, and Hydraulic Engineering. As an esteemed educator, Dr. Zawawi is deeply committed to nurturing the intellectual growth and technical proficiency of his students, ensuring they acquire the necessary skills to excel in the dynamic field of civil engineering. Through his adept guidance and structured pedagogy, he empowers her students to grasp complex concepts and apply them effectively in real-world scenarios. Dr. Mohd Hafiz Zawawi’s dedication to academic excellence and his contribution to shaping the next generation of engineers serve as a testament to his unwavering commitment to the advancement of knowledge and the betterment of the engineering community.

Professional Profile

Academic Qualifications

  • Ph.D Water Pump Modeling, Universiti Sains Malaysia, 2013


  • Senior Lecturer (2013 – Present)
  • Department of Civil Engineering, Head of Unit External Affairs (2017 – 2021)
  • College of Engineering, Head of Unit Industrial Training (2013 -2017)
  • Member of Institute of Energy Infrastructure
  • Professional Technologist
  • Professional Measurement and Verification

Academic Qualifications

1. Ph.D Water Pump Modeling, Universiti Sains Malaysia, 2013
2. MSc. Environmental Engineering, Universiti Sains Malaysia,
3. BEng. Civil Engineering, Universiti Sains Malaysia, 2008


146 Documents

Selective Publications (Journals)
  1.  Mohd Hafiz Bin Zawawi; Isotopic And Hydrochemistry Fingerprinting Of Leachate MigrationIn Shallow Groundwater At Controlled And Uncontrolled Landfill Sites; World Applied Science Journal; World Applied Sciences Journal 31 (6): 1198-1206, 2014ISSN 1818-4952© IDOSI Publications, 2014DOI: 10.5829/idosi.wasj.2014.31.06.217; 23 Mar 2014;
    Journal; SCOPUS
  2. Mohd Zakwan Bin Ramli, Gasim Hayder Ahmed Salih, Mohd Hafiz Bin Zawawi, daud bin mohamad, Muhammad Salleh Bin Haji Abustan; The Importance Of Lightweight Concrete Technology Development For Ibs
    Industry In Malaysia Based On Cost Comparison Between Concrete Slab And Hollow Core Slab: A Case Study Of Lrt Car Park Project; Applied Mechanics And Materials; Vol. 567 (2014) pp 637-641© (2014) Trans Tech
    Publications, Switzerlanddoi:10.4028/ 1662- 7482. ISSN print: 1660-9336; 01 Jun 2014; Journal; SCOPUS
  3. Mohd Hafiz Bin Zawawi; Integrated Pollutant Fingerprinting Of Shallow Groundwater Using Resistivity Imaging Profiling And Hydro chemical Methods At The Beriah Landfill Site, Malaysia; International Journal Of Applied Environmental Sciences; ISSN 0973-6077 Volume 9, Number 4 (2014), pp. 2161-2173© Research India Publications;
    25 Jul 2014; Journal; SCOPUS
  4. Lariyah Bte Mohd Sidek, Gasim Hayder Ahmed Salih, Hidayah Bte Basri, Chow Ming Fai, Mohd Hafiz Bin Zawawi, HAIRUN AISHAH MOHIYADEN ABDUL KADER, NUR FARAZUIEN BINTI MD SAID, Nazirul Mubin Bin Zahari; 13Th International Conference On Urban Drainage (Icud), 2014, Programme Book; 13Th International Conference On
    Urban Drainage (Icud), 2014; 13th International Conference on Urban Drainage (ICUD), 2014, PROGRAMME BOOK, Organising Committee and International Scientific Committee and Secretariat; 12 Sep 2014; Other; None
  5. Mohd Hafiz Bin Zawawi; Sorption Of Dye Wastewater By Using Natural Zeolite, Anionic-Cationic SurfactantModified Zeolite And Cationic Surfactant Modified Zeolite; World Applied Sciences Journal; World Applied Sciences Journal 32 (5): 818-824, 2014ISSN 1818-4952© IDOSI Publications, 2014DOI: 10.5829/idosi.wasj.2014.32.05.1015; 21 Sep 2014;
    Journal; SCOPUS
  6. Mohd Hafiz Bin Zawawi, Mohd Zakwan Bin Ramli; Potential Of Utilizing Solid Waste Generated In Unimas West Campus; Applied Mechanics And Materials; Applied Mechanics and Materials Vols. 773-774 (2015) pp 1073-
    1078 Submitted: 2014-07-24© (2015) Trans Tech Publications, Switzerland Accepted: 2015-01-08doi:10.4028/; 08 Jan 2015; Journal; SCOPUS
  7. Mohd Hafiz Bin Zawawi; Adsorption Of Lead Using Jackfruit Peel Activated Carbon; Applied Mechanics And Materials ; Applied Mechanics and Materials Vols. 773-774 (2015) pp 1079-1084 © (2015) Trans Tech Publications, Switzerlanddoi:10.4028/ 774.1079; 19 Jan 2015; Journal; SCOPUS
  8. Mohd Hafiz Bin Zawawi; Groundwater Seepage Mapping Using Electrical Resistivity Imaging; Applied Mechanics And Materials; Applied Mechanics and Materials Vols. 773-774 (2015) pp 1524-1534 © (2015) Trans Tech Publications, Switzerland doi:10.4028/; 24 Feb 2015; Journal; SCOPUS