Ataf Ali Altaf | Inorganic Chemistry | Best Researcher Award

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Alexander Djerdjev | Interfacial Chemistry | Best Researcher Award

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Dr. Alexander Djerdjev | Interfacial Chemistry | Best Researcher Award

Postdoctoral Research Associate at The University of Sydney, Australia

Dr. Alexander Masato Djerdjev is a pioneering postdoctoral research associate at The University of Sydney, School of Chemistry. He earned his PhD in Science (Chemistry) from The University of Sydney, where he demonstrated exceptional expertise in physical chemistry and interface science. With a strong track record of innovative research, Dr. Djerdjev has contributed to the development of advanced electroacoustic techniques for measuring zeta potential and particle size in concentrated dispersions. His work with industry partners, including Dyno Nobel, has led to two patents in the field of emulsion explosives, addressing challenges in hot and reactive grounds. Notably, his experimental studies have substantiated the mechanism by which hydrophobic-water interfaces acquire a negative charge through hydroxide ion adsorption, paving the way for novel applications in water catalysis. With an impressive citation index and numerous high-impact publications, he is recognized as a leading scientist whose research continues to drive progress in chemical innovation.

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Education 🎓

Dr. Alexander Djerdjev completed his advanced studies at The University of Sydney, where he earned a PhD in Science (Chemistry). His doctoral research focused on the physical chemistry of interfaces, leading to breakthroughs in understanding hydrophobic-water interactions and the development of innovative electroacoustic techniques. Throughout his academic journey, he was deeply involved in both theoretical and experimental aspects of chemical research, which laid the foundation for his contributions to the field. His rigorous academic training provided him with a robust grasp of complex chemical phenomena, empowering him to tackle challenging problems in emulsions and zeta potential characterization. Dr. Djerdjev’s education combined cutting-edge research with comprehensive coursework in physical chemistry, instrumentation, and materials science, equipping him with the analytical skills and technical proficiency required to excel in his field. His academic achievements reflect his dedication to advancing scientific knowledge and fostering innovation in chemistry. This education continues to inspire his research.

work Experience💼

Dr. Alexander Djerdjev currently serves as a Postdoctoral Research Associate at The University of Sydney, School of Chemistry, where he leads innovative research projects in physical chemistry and interface science. Over the course of his career, he has successfully managed nine research projects and collaborated on five industry-based consultancy initiatives. His work involves developing advanced electroacoustic methods for measuring zeta potential and particle size in concentrated dispersions, contributing to significant breakthroughs in understanding hydrophobic-water interfaces. Dr. Djerdjev has played an instrumental role in the development of two patents in emulsion explosives technology in collaboration with Dyno Nobel. His practical experience extends to comprehensive experimental design, data analysis, and interdisciplinary collaborations with industry partners, including Colloidal Dynamics Inc. With an impressive citation index (H-index 15) and over 1,600 citations, his professional experience underscores a commitment to scientific innovation, bridging academia and industry to solve complex chemical challenges effectively with outstanding success.

Skills

Dr. Alexander Djerdjev possesses a diverse array of skills that underpin his success in advancing chemical research and innovation. He is highly proficient in designing and executing complex experiments involving electroacoustic measurements, zeta potential analysis, and particle size determination in concentrated dispersions. His technical expertise extends to ultrasonic attenuation, small-angle X-ray scattering (SAXS), and impedance spectroscopy, allowing for comprehensive characterization of interfacial phenomena. Dr. Djerdjev is adept at data analysis and interpretation, leveraging sophisticated statistical tools and software to derive meaningful insights from experimental results. His strong problem-solving abilities enable him to overcome technical challenges and optimize research methodologies effectively. Additionally, he demonstrates excellent communication skills, both in writing high-impact publications and in presenting complex concepts to diverse audiences. His collaborative nature and experience working with industry partners enhance his interdisciplinary capabilities, making him a leader in the field of physical chemistry and a valuable asset to any research team.

Research Focus

Dr. Alexander Djerdjev’s research focuses on the physical chemistry of interfaces, particularly the behavior of hydrophobic-water boundaries. His work investigates the mechanisms by which hydrophobic surfaces acquire negative charge through hydroxide ion adsorption, a discovery that has far-reaching implications in water catalysis and surface science. Utilizing advanced electroacoustic techniques, he measures zeta potential and particle size in concentrated dispersions, thereby providing critical insights into colloidal stability and emulsion behavior. His research also encompasses ultrasonic attenuation, SAXS, and impedance spectroscopy, which together enable a comprehensive analysis of interfacial phenomena. By bridging experimental findings with theoretical models, Dr. Djerdjev’s work has not only advanced fundamental science but also spurred innovations in industrial applications, such as the development of emulsion explosives. His interdisciplinary approach and collaboration with industry partners highlight his commitment to translating scientific discoveries into practical, transformative technologies. His research continues to shape the future of interface science and industrial innovation.

Conclusion✅

Alexander Masato Djerdjev’s exceptional research achievements, robust industry collaborations, and impactful publications make him a standout candidate for the Best Researcher Award. His work bridges fundamental science and practical innovation, positioning him as a leader in his field. With continued growth in interdisciplinary collaboration, leadership, and public engagement, he is well-poised to further elevate the standards of research excellence. His contributions not only advance scientific understanding but also drive meaningful real-world applications, underscoring his suitability for this prestigious award.

📚Publications to Noted

 

The pristine oil/water interface: Surfactant‐free hydroxide‐charged emulsions

Authors: JK Beattie, AM Djerdjev

Citations: 423

Year: 2004

The surface of neat water is basic

Authors: JK Beattie, AM Djerdjev, GG Warr

Citations: 365

Year: 2009

Strong specific hydroxide ion binding at the pristine oil/water and air/water interfaces

Authors: P Creux, J Lachaise, A Graciaa, JK Beattie, AM Djerdjev

Citations: 296

Year: 2009

pH and the surface tension of water

Authors: JK Beattie, AM Djerdjev, A Gray-Weale, N Kallay, J Lützenkirchen, …

Citations: 137

Year: 2014

Absence of specific cation or anion effects at low salt concentrations on the charge at the oil/water interface

Authors: GV Franks, AM Djerdjev, JK Beattie

Citations: 68

Year: 2005

Rapid electroacoustic method for monitoring dispersion: zeta potential titration of alumina with ammonium poly (methacrylate)

Authors: JK Beattie, A Djerdjev

Citations: 42

Year: 2000

The mechanism of the spontaneous detonation of ammonium nitrate in reactive grounds

Authors: AM Djerdjev, P Priyananda, J Gore, JK Beattie, C Neto, BS Hawkett

Citations: 40

Year: 2018

Dipolar anions are not preferentially attracted to the oil/water interface

Authors: JK Beattie, AM Djerdjev, GV Franks, GG Warr

Citations: 39

Year: 2005

Nanoparticle adsorption and stabilisation of surfactant-free emulsions

Authors: CP Whitby, AM Djerdjev, JK Beattie, GG Warr

Citations: 37

Year: 2006

Enhancement of Ostwald ripening by depletion flocculation

Authors: AM Djerdjev, JK Beattie

Citations: 36

Year: 2008

 

 

Tahereh Momeni Isfahani | Analytical chemistry | Best Researcher Award

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Assoc Prof Dr. Tahereh Momeni Isfahani | Analytical chemistry | Best Researcher Award

Science Committee at Arak Branch, Islamic Azad University, Iran

Dr. Tahereh Momeni Isfahani, a highly esteemed academic and researcher, has demonstrated exceptional dedication to the field of Analytical Chemistry. With a strong educational foundation and extensive experience, she has made significant contributions to research in separation and extraction techniques, chemometrics, and cyclic voltammetry. Her recent publications in high-impact journals, particularly in developing novel methods for ultra-trace gold quantification, underscore her innovative approach to complex analytical challenges.

 

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🎓Educational Details:

Dr. Momeni Isfahani holds a Ph.D. in Analytical Chemistry from Islamic Azad University of Arak, Iran. Her research during her doctoral studies focused on the simultaneous determination of cations using spectrophotometric and chemometric methods, laying the groundwork for her future contributions to the field. She also holds an M.Sc. in Analytical Chemistry from the University of Isfahan, where she designed and constructed an optical sensor for nickel ion detection, showcasing her early aptitude for practical and impactful research.

👨‍🏫Professional Experience:

With over 19 years of experience in academia, Dr. Momeni Isfahani has held various teaching positions, progressing from Lecturer to Associate Professor at Islamic Azad University of Arak. Her expertise is reflected in her teaching of both undergraduate and postgraduate courses in Analytical Chemistry, where she covers advanced topics such as Instrumental Methods of Analysis and New Approaches in Analytical Chemistry. She has supervised numerous MSc and PhD students, contributing significantly to the academic growth of her students and the broader research community.

Research :

Dr. Momeni Isfahani’s research portfolio is robust, focusing on Solid Phase Extraction Methods, Liquid-Liquid Extraction, Cloud Point Extraction, Sensor Fabrication, Cyclic Voltammetry, QSAR, and QSPR. Her work on the development of novel methods for ultra-trace gold quantification in cosmetics is particularly noteworthy. This innovative approach, involving a syringe-in-syringe technique and a tailor-made quartz atom concentrator tube for FAAS, has set new standards in the field of analytical chemistry.

Conclusion:

In conclusion, Dr. Tahereh Momeni Isfahani exemplifies the qualities of an outstanding researcher. Her academic achievements, innovative research, and dedication to teaching make her a worthy recipient of the Research for Best Researcher Award. Her work continues to inspire and influence the next generation of researchers, solidifying her legacy in the scientific community.

📚Publications to Noted

Spectrophotometric determination of mercury in water samples after cloud point extraction using nonionic surfactant Triton X-114

Authors: A. Niazi, T. Momeni-Isfahani, Z. Ahmari

Journal: Journal of Hazardous Materials

Year: 2009

Citations: 114

Decolorization of crystal violet from aqueous solutions by a novel adsorbent chitosan/nanodiopside using response surface methodology and artificial neural network-genetic …

Authors: S.G. Nasab, A. Semnani, A. Teimouri, M.J. Yazd, T.M. Isfahani, S. Habibollahi

Journal: International Journal of Biological Macromolecules

Year: 2019

Citations: 80

Removal of Congo red from aqueous solution by hydroxyapatite nanoparticles loaded on zein as an efficient and green adsorbent: response surface methodology and artificial …

Authors: S. Ghanavati Nasab, A. Semnani, A. Teimouri, H. Kahkesh, T.M. Isfahani, F. Shafiei

Journal: Journal of Polymers and the Environment

Year: 2018

Citations: 60

Development of an optical chemical sensor based on 2-(5-bromo-2-pyridylazo)-5-(diethylamino) phenol in Nafion for determination of nickel ion

Authors: M.K. Amini, T. Momeni-Isfahani, J.H. Khorasani, M. Pourhossein

Journal: Talanta

Year: 2004

Citations: 56

Quantitative Structure-Property Relationship (QSPR) investigation of camptothecin drugs derivatives

Authors: N. Ahmadinejad, F. Shafiei, T.M. Isfahani

Journal: Combinatorial Chemistry & High Throughput Screening

Year: 2018

Citations: 13

Spectrophotometric determination of acidity constants of 2-(2-Thiazolylazo)-Cresol in various water–organic solvent media mixtures using chemometrics methods

Authors: T. Momeni-Isfahani, A. Niazi

Journal: Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy

Year: 2014

Citations: 13

Hofmann N‐alkylation of aniline derivatives with alcohols using ferric perchlorate immobilized on SiO2 as a catalyst through Box–Behnken experimental design

Authors: M. Ghanimati, M. Abdoli Senejani, T.M. Isfahani, M.A. Bodaghifard

Journal: Applied Organometallic Chemistry

Year: 2018

Citations: 11

Superparamagnetic core‐shell metal–organic framework Fe3O4@Ni‐MOF as efficient catalyst for oxidation of 1,4‐dihydropyridines using hydrogen peroxide

Authors: M. Janani, M.A. Senejani, T.M. Isfahani

Journal: Applied Organometallic Chemistry

Year: 2021

Citations: 10

Application of robust syringe-to-syringe dispersive liquid-phase microextraction method for preconcentration and determination of mercury with the aid of an experimental design

Authors: M. Hayati, M. Ramezani, G. Rezanejade Bardajee, T. Momeni Isfahani

Journal: Separation Science and Technology

Year: 2022

Citations: 9

Prediction of oral acute toxicity of organophosphates using QSAR methods

Authors: M. Kianpour, E. Mohammadinasab, T.M. Isfahani

Journal: Current Computer-Aided Drug Design

Year: 2021

Citations: 9