Mrs. Ralitsa Uzunova | Physical Chemistry | Best Researcher Award

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Mrs. Ralitsa Uzunova | Physical Chemistry | Best Researcher Award

Mrs. Ralitsa Uzunova | Physical Chemistry | PhD student/ Researcher at Department of Chemical and Pharmaceutical Engineering, sofia university, Bulgaria

Ralitsa Ivanova Uzunova is a dedicated Ph.D. student and researcher in the Department of Chemical and Pharmaceutical Engineering at Sofia University “St. Kliment Ohridski.” With a strong background in chemistry, she holds a Bachelor’s degree in “Chemistry” and a Master’s in “Medicinal Chemistry.” Over the past seven years, she has actively contributed to various research projects, particularly in surfactant solutions, interfacial tension, and adsorption studies. She has participated in 13 national and international conferences, delivering nine oral presentations, including at the prestigious 37th European Colloid and Interface Society Conference and the 19th European Student Colloid Conference. Her collaborations extend to industry giants like Unilever and S.C. Johnson, as well as the National Science Fund of Bulgaria. Ralitsa’s work focuses on understanding volatile molecules’ adsorption-desorption mechanisms, which are crucial in cosmetics, household products, and pharmaceuticals. Her dedication to research has led to two indexed journal publications, benefiting the broader scientific community.

Professional Profile :         

Orcid

Scopus  

Summary of Suitability for Award:

Ralitsa Ivanova Uzunova is an emerging researcher in the field of Chemical and Pharmaceutical Engineering, specializing in surface chemistry, interfacial tension, and adsorption phenomena. With a strong academic background (Bachelor’s in Chemistry and Master’s in Medicinal Chemistry), she has gained seven years of research experience at Sofia University “St. Kliment Ohridski.” Her participation in eight research projects, two indexed journal publications, and four industry collaborations with Unilever, S. C. Johnson, and others demonstrate her contribution to applied research. Additionally, her active engagement in national and international conferences (including the 37th European Colloid and Interface Society Conference) highlights her role in scientific dissemination. Her work on volatile molecules used in cosmetics and household formulations has both theoretical significance and industrial application, aligning well with the criteria for excellence in research. Ralitsa Ivanova Uzunova is a deserving candidate for the “Best Researcher Award”, given her multifaceted contributions to chemical engineering research, industrial collaborations, and scientific impact. Her interdisciplinary expertise in cosmetics, pharmaceuticals, and surface chemistry showcases her ability to bridge academia and industry, making her an ideal contender for this prestigious recognition.

🎓Education:

Ralitsa Ivanova Uzunova pursued her higher education in chemistry with a keen interest in interdisciplinary applications. She obtained her Bachelor’s degree in Chemistry from Sofia University “St. Kliment Ohridski,” where she built a strong foundation in chemical principles and analytical techniques. Following her undergraduate studies, she completed a Master’s degree in Medicinal Chemistry, focusing on bioactive compounds and their applications in pharmaceuticals and healthcare. Currently, she is pursuing a Ph.D. in Chemical and Pharmaceutical Engineering, specializing in surfactant solutions, interfacial tension, and adsorption phenomena. Throughout her academic journey, she has been actively engaged in research and has collaborated with industrial partners on multiple projects. Her educational background has equipped her with expertise in static and dynamic interfacial tension, cleaning mechanisms, and volatile molecule adsorption-desorption processes. Ralitsa continues to expand her knowledge through research collaborations, conference presentations, and scientific publications.

🏢Work Experience:

Ralitsa Ivanova Uzunova has amassed seven years of experience in research and academia while working in the Department of Chemical and Pharmaceutical Engineering at Sofia University. Her expertise spans static and dynamic interfacial tension, surfactant solutions, and oil drop attachment/detachment studies. She has contributed to eight research projects, collaborating with industry leaders such as Unilever, S. C. Johnson, and the National Science Fund of Bulgaria. Additionally, she has been involved in four consultancy/industry projects, applying her knowledge to real-world challenges in cosmetics and household chemistry. Ralitsa has actively participated in 13 national and international conferences, delivering nine oral presentations, including at prestigious European colloid conferences. Her research has resulted in two indexed journal publications, contributing valuable insights into volatile molecule interactions. Her work is instrumental in developing formulations for personal care and industrial applications, bridging the gap between scientific research and industrial needs.

🏅Awards: 

Ralitsa Ivanova Uzunova has been recognized for her exceptional contributions to the field of chemical and pharmaceutical engineering. She has received multiple accolades for her oral presentations at international conferences, particularly at the 37th European Colloid and Interface Society Conference and the 19th European Student Colloid Conference, where her work on interfacial tension and surfactant solutions was highly appreciated. As a member of the Bulgarian Association of Cosmetologists, she has contributed significantly to research in cosmetics and household chemistry. Her research collaborations with Unilever and S. C. Johnson have also been acknowledged for their impact on industrial formulations. Additionally, her involvement in National Science Fund of Bulgaria projects has played a crucial role in advancing knowledge in volatile molecule adsorption-desorption mechanisms. Ralitsa is currently nominated for the Best Researcher Award, recognizing her dedication to scientific excellence and innovation in colloid and interface science.

🔬Research Focus:

Ralitsa Ivanova Uzunova’s research focuses on static and dynamic interfacial tension, surfactant solutions, and volatile molecule interactions. Her work explores the bulk properties and adsorption behaviors of surfactants, which are crucial in cleaning, cosmetics, and pharmaceutical applications. She investigates the attachment/detachment of oil drops, enhancing formulations for detergents, skincare, and industrial surfactants. A significant part of her research delves into volatile molecule adsorption and desorption at interfaces, examining compounds like menthol, geraniol, linalool, benzyl acetate, and citronellol, widely used in personal care products and medicine. Her studies provide critical insights into optimizing formulations for enhanced stability, efficiency, and sustainability. Through collaborations with Unilever, S. C. Johnson, and the National Science Fund of Bulgaria, she applies her findings to industrial applications. Her work contributes to improving product performance, environmental sustainability, and the development of novel surfactant-based systems, making significant advancements in colloid and interface science.

Publication Top Notes:

“Quantitative characterization of the mass transfer of volatile amphiphiles between vapor and aqueous phases: Experiment vs theory”​

“Kinetics of transfer of volatile amphiphiles (fragrances) from vapors to aqueous drops and vice versa: Interplay of diffusion and barrier mechanisms”

Shadi Asgari | Chemistry and Materials Science | Best Researcher Award

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Dr.Shadi Asgari | Chemistry and Materials Science | Best Researcher Award

Postdo of Alzahar University, Iran

Shadi Asgari, an accomplished Iranian chemist, was born on September 30, 1989. She holds a B.Sc. in Applied Chemistry from Isfahan University of Technology and an M.Sc. in Polymer Chemistry from the University of Isfahan, where she excelled under Dr. Gholam Ali Koohmareh’s supervision. Her academic journey culminated with a Ph.D. in Organic/Polymer Chemistry from Sharif University of Technology, supervised by Prof. Ali Pourjavadi, and included a visiting Ph.D. stint at the Technical University of Denmark. Asgari has held various research and teaching roles, including postdoctoral positions at the University of Tehran and Alzahra University, and a visiting scholar role at Hong Kong Baptist University. Her expertise spans organic/inorganic synthesis, nanomaterials, and drug delivery systems, with a strong focus on practical applications in quality control and R&D. Recognized for her academic excellence, she has received prestigious awards such as the Ministry of Science Scholarship and the Iran Science Elites Federation Grant.

Professional Profile:

Education

Shadi Asgari, an Iranian chemist, has a robust educational background with a B.Sc. in Applied Chemistry from Isfahan University of Technology and an M.Sc. in Polymer Chemistry from the University of Isfahan, where she was supervised by Dr. Gholam Ali Koohmareh. She earned her Ph.D. in Organic/Polymer Chemistry from Sharif University of Technology under Prof. Ali Pourjavadi and also conducted research as a visiting Ph.D. student at the Technical University of Denmark. Professionally, Asgari has held roles as a research assistant, quality control expert, teaching assistant, and postdoctoral researcher at prestigious institutions such as the University of Tehran and Alzahra University. Her research interests include the synthesis of organic/inorganic compounds, nanomaterials, drug delivery systems, and nanocomposites. She has received notable awards, including the Ministry of Science Scholarship and the Iran Science Elites Federation Grant. Asgari’s research skills encompass various spectroscopic and analytical techniques, such as FT-IR, UV-Vis, HPLC, and Raman spectroscopy.

Professional Experience

Shadi Asgari has amassed diverse professional experience in both academic and industrial settings. She began her career as a research assistant at the University of Isfahan, contributing to significant projects under Dr. Gholam Ali Koohmareh’s supervision. Following this, she prepared for and excelled in Iran’s competitive Ph.D. entrance exam. In the industrial sector, she worked as a quality control expert at Maral Charm Pishtaz Isfahan, focusing on ensuring product standards. Her academic roles have included serving as a teaching assistant for organic chemistry courses at Sharif University of Technology and supervising student research projects at Tehran University of Medical Science. As a postdoctoral researcher, she conducted advanced studies at the University of Tehran and Alzahra University, working on cutting-edge projects in chemistry and nanotechnology. Additionally, she has experience as an R&D expert at Pishgaman Fanavari Daricheh Company, where she specialized in toner component characterization and lithography for printing technologies.

Research Interest

Shadi Asgari’s research interests are deeply rooted in the fields of organic and polymer chemistry, with a particular focus on the synthesis and application of nanomaterials. She is passionate about exploring innovative drug delivery systems, aiming to enhance the efficacy and targeting of anticancer therapies through the development of pH-sensitive nanocarriers and mesoporous silica-based nanocarriers. Her work also delves into the synergistic effects of combining various therapeutic agents, such as doxorubicin and curcumin, as well as Ag nanoparticles and vancomycin, for improved treatment outcomes. Additionally, Asgari is interested in the broader applications of nanotechnology, including photocatalysis, piezocatalysis, and the development of advanced nanocomposites. Her research is characterized by a strong interdisciplinary approach, integrating material science with cutting-edge techniques in spectroscopy and analytical chemistry to innovate and solve complex problems in medicine and technology.

Award and Honor

Shadi Asgari has been recognized for her academic excellence and contributions to the field of chemistry through several prestigious awards and honors. In 2016, she achieved the notable distinction of ranking 8th among approximately 5000 contestants in Iran’s highly competitive Ph.D. examination. This accomplishment underscores her dedication and intellectual prowess. In 2019, Asgari was awarded the Ministry of Science, Research and Technology’s Scholarship of Iran for her sabbatical leave, facilitating her advanced research abroad.

Research Skills

Shadi Asgari possesses a diverse and extensive array of research skills that underpin her contributions to the fields of organic and polymer chemistry. Proficient in a wide range of spectroscopic and analytical techniques, including Fourier-transform infrared spectroscopy (FT-IR), ultraviolet-visible spectroscopy (UV-Vis), and photoluminescence spectroscopy (PL), she demonstrates a thorough understanding of molecular structures and interactions. Asgari’s expertise extends to high-performance liquid chromatography (HPLC) for precise compound analysis, as well as microscopy techniques such as tabletop scanning electron microscopy (SEM) for detailed imaging of nanostructures. Additionally, her proficiency in electrospinning devices enables the fabrication of nanofibers with tailored properties for various applications. Furthermore, Asgari is skilled in thermal analysis techniques such as thermogravimetric analysis (TGA) and possesses experience in surface characterization methods like contact angle measurements. Her proficiency in these research skills empowers her to conduct innovative studies and contribute significantly to the advancement of knowledge in her field.

Publications

  • Title: FcLR-Chitosan/Pullulan nanofibers: Boosted antibacterial activity and decreased cytotoxicity
    Authors: Asgari, S., Mohammadi Ziarani, G., Badiei, A., Jahromi, M., Najafabadi, B.M.
    Journal: Materials Today Communications, 2024, 39
    Citations: 0
  • Title: Zr-UiO-66, ionic liquid (HMIM+TFSI−), and electrospun nanofibers (polyacrylonitrile): All in one as a piezo-photocatalyst for degradation of organic dye
    Authors: Asgari, S., Mohammadi Ziarani, G., Badiei, A., Vasseghian, Y.
    Journal: Chemical Engineering Journal, 2024, 487
    Citations: 0
  • Title: Electron/hole piezocatalysis in chemical reactions
    Authors: Asgari, S., Mohammadi Ziarani, G., Badiei, A., Iravani, S.
    Journal: Materials Advances, 2023, 4(23), pp. 6092–6117
    Citations: 0
  • Title: Reducing energy consumption in operation and demolition phases by integrating multi-objective optimization with LCA and BIM
    Authors: Asgari, S., Haghir, S., Noorzai, E.
    Journal: Energy Efficiency, 2023, 16(6), 54
    Citations: 2
  • Title: Enhanced photocatalytic activity of modified black phosphorus-incorporated PANi/PAN nanofibers
    Authors: Asgari, S., Mohammadi Ziarani, G., Badiei, A., Iravani, S., Mohajer, F.
    Journal: RSC Advances, 2023, 13

Madhukar Hemamalini | Chemistry and Materials Science | Best Researcher Award

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Dr. Madhukar Hemamalini | Chemistry and Materials Science | Best Researcher Award

Assistant Professor of Mother Teresa Women’s University, India

Madhukar Hemamalini is a distinguished figure known for his contributions in the field of nanotechnology and material science. With a robust academic background, including a Ph.D. in Nanoscience, Hemamalini has made significant strides in advancing our understanding of nanoscale materials and their applications. His work is characterized by innovative approaches to solving complex problems in energy storage, drug delivery, and environmental sustainability. Hemamalini has published extensively in renowned peer-reviewed journals, showcasing groundbreaking research that has garnered widespread recognition. In addition to his research, he is an esteemed educator, inspiring the next generation of scientists through his teaching and mentorship. Hemamalini’s dedication to excellence and his visionary outlook have established him as a leader in the scientific community, earning him numerous accolades and invitations to speak at international conferences. His contributions continue to drive forward the frontiers of nanotechnology, promising impactful advancements in various high-tech industries.

Professional Profile:

Education Profile:

Madhukar Hemamalini pursued his academic journey in Chemistry with fervor and dedication, culminating in notable achievements. He obtained his Ph.D. in Chemistry from Bharathidasan University, India, in October 2006, marking a significant milestone in his academic pursuit. Prior to this, he completed his Master of Science (M.Sc.) degree in Chemistry from Bharathidasan University in August 2000, and his Bachelor of Science (B.Sc.) degree in Chemistry from Holycross College, Bharathidasan University, India, in August 1998. These foundational educational experiences equipped him with a solid understanding of chemical principles and laid the groundwork for his subsequent academic and research endeavors.

Professional Experience

Madhukar Hemamalini has accumulated a diverse and rich professional experience spanning academia and research. Beginning as an Assistant Professor at R. M. K. Engineering College in 2012, he later transitioned to Veltech Multitech Engineering College as an Associate Professor before assuming his current role as an Assistant Professor at Mother Teresa Women’s University in 2015. Throughout his tenure, he has demonstrated a steadfast commitment to education, contributing significantly to the academic growth of students in the field of Chemistry. Alongside his teaching responsibilities, Hemamalini has actively engaged in research, holding post-doctoral fellowships at prestigious institutions such as Universiti Sains Malaysia and the Institute of Molecular and Cell Biology, Singapore. His professional journey underscores his dedication to both advancing scientific knowledge through research and nurturing the next generation of scholars through effective teaching and mentorship.

Research Interest

Madhukar Hemamalini has accumulated a diverse and rich professional experience spanning academia and research. Beginning as an Assistant Professor at R. M. K. Engineering College in 2012, he later transitioned to Veltech Multitech Engineering College as an Associate Professor before assuming his current role as an Assistant Professor at Mother Teresa Women’s University in 2015. Throughout his tenure, he has demonstrated a steadfast commitment to education, contributing significantly to the academic growth of students in the field of Chemistry. Alongside his teaching responsibilities, Hemamalini has actively engaged in research, holding post-doctoral fellowships at prestigious institutions such as Universiti Sains Malaysia and the Institute of Molecular and Cell Biology, Singapore. His professional journey underscores his dedication to both advancing scientific knowledge through research and nurturing the next generation of scholars through effective teaching and mentorship.

Award and Honor:

Madhukar Hemamalini has accumulated a diverse and rich professional experience spanning academia and research. Beginning as an Assistant Professor at R. M. K. Engineering College in 2012, he later transitioned to Veltech Multitech Engineering College as an Associate Professor before assuming his current role as an Assistant Professor at Mother Teresa Women’s University in 2015. Throughout his tenure, he has demonstrated a steadfast commitment to education, contributing significantly to the academic growth of students in the field of Chemistry. Alongside his teaching responsibilities, Hemamalini has actively engaged in research, holding post-doctoral fellowships at prestigious institutions such as Universiti Sains Malaysia and the Institute of Molecular and Cell Biology, Singapore. His professional journey underscores his dedication to both advancing scientific knowledge through research and nurturing the next generation of scholars through effective teaching and mentorship.

Research Skills:

Madhukar Hemamalini possesses a diverse range of research skills that underscore his proficiency in various scientific domains. With expertise in X-ray crystallography, he is adept at using software like CCP4 Suit, COOT, PyMOL, SHELXS, SIR92, WinGX, PLATON, PLUTON, ORTEP, POVRAY, MERCURY, and CHEMDRAW for structure solution, refinement, and molecular graphics. His molecular biology skills include cloning using LIC and In-Fusion methods, transformation, protein expression, gel electrophoresis, Western blotting, pyrene-actin assays, dynamic light scattering (DLS), protein purification (AKTA), and crystallization (both manual and robotic). Additionally, he demonstrates proficiency in chemistry synthesis techniques for bioorganic and bioinorganic molecules and spectroscopic methods such as IR, UV, NMR, and spectrofluorimetry. Hemamalini’s comprehensive skill set enables him to conduct sophisticated research across multiple disciplines, contributing significantly to his scientific endeavors.

Publications

    1. 10-Bromo-N,N-diphenylanthracen-9-amine
      • Authors: Sureshkumar, K., Khamrang, T., Hemamalini, M., Saravanan, D., Antony, G.J.M.
      • Journal: IUCrData
      • Year: 2024
      • Volume: 9
      • Issue: Pt 3
      • Article ID: x240207
    2. A novel Cadmium metal-organic framework with exceptional nonlinear optical properties: Unveiling anisotropic charge transport and optical limiting behavior
      • Authors: Catherine Paul, A., Hemamalini, M., Mustaqim Rosli, M., …, Alwani Zainuri, D., Abdul Razak, I.
      • Journal: Results in Chemistry
      • Year: 2024
      • Volume: 7
      • Article ID: 101277
    3. 4-Amino-3,5-dichloropyridinium 3-hydroxypicolinate monohydrate
      • Authors: Ashokan, A., Nehru, J., Chakkarapani, N., …, Rajakannan, V., Hemamalini, M.
      • Journal: IUCrData
      • Year: 2023
      • Volume: 8
      • Article ID: x230821
    4. (2,4-Dichlorobenzylidene)[2-(1H-indol-3-yl)ethyl]-amine
      • Authors: Murugan, S., Paul, A.C., Khamrang, T., …, Rajakannan, V., Hemamalini, M.
      • Journal: IUCrData
      • Year: 2023
      • Volume: 8
      • Article ID: x230780
    5. Synthesis, optical and thermal analysis of p-Bromo chalcone derivatives: A theoretical and experimental studies
      • Authors: Nehru, J., Chakkarapani, N., Rajakannan, V., …, Maheshwari, S.U., Hemamalini, M.
      • Journal: Journal of Molecular Structure
      • Year: 2023
      • Volume: 1286
      • Article ID: 135591
    6. In vitro contraceptive activities, molecular docking, molecular dynamics, MM-PBSA, non-covalent interaction and DFT studies of bioactive compounds from Aegle marmelos. Linn., leaves
      • Authors: Gunasekaran, P., Velmurugan, Y., Arputharaj, D.S., …, Hemamalini, M., Venkatachalam, R.
      • Journal: Frontiers in Chemistry
      • Year: 2023
      • Volume: 11
      • Article ID: 1096177
    7. Structure Prediction and Binding Site Analysis of Human Sperm Hyaluronidases
      • Authors: Gunasekaran, P., Hemamalini, M., Venkatachalam, R.
      • Journal: International Journal of Infertility and Fetal Medicine
      • Year: 2022
      • Volume: 13
      • Issue: 3
      • Pages: 96–100
    8. Synthesis of 3-Methoxy-6- [(2, 4, 6-trimethyl-phenylamino)-methyl]-phenol Schiff base characterized by spectral, in-silco and in-vitro studies
      • Authors: Murugan, S., Nehru, J., Arputharaj, D.S., …, Rajakannan, V., Hemamalini, M.
      • Journal: Heliyon
      • Year: 2022
      • Volume: 8
      • Issue: 8
      • Article ID: e10070
    9. Chemical Synthesis, X-ray Crystallography, Hirshfeld Surface Analysis, and Molecular Docking Studies of (E)-2-(((3-Bromophenyl)imino)methyl)-5-(diethylamino)phenol Schiff Base
      • Authors: Hemamalini, M., Kestek, İ., Çınar, E.B., …, Josekavitha, S., Rajakannan, V.
      • Journal: Crystallography Reports
      • Year: 2021
      • Volume: 66
      • Issue: 6
      • Pages: 1023–1030
    10. Synthesis, crystal structure, Hirshfeld surface analysis, In-Silico assessment of druggability and molecular docking studies of Schiff base compound
      • Authors: Dege, N., Aydın, A.S., Ağar, E., …, Hemamalini, M., Rajakannan, V.
      • Journal: Chemical Data Collections
      • Year: 2020
      • Volume: 25
      • Article ID: 100320