Johan Alexander Villada Ramos | Drug Discovery and Development | Best Researcher Award

Johan Alexander Villada Ramos | Drug Discovery and Development | Best Researcher Award

Prof. Johan Alexander Villada Ramos, Universidad del Quindío, Colombia

Johan Alexander Villada Ramos is a Ph.D. candidate in Sciences at Universidad del Quindío, specializing in natural alternatives to synthetic pesticides 🌱🦠. He holds a Master’s in Biomedical Sciences, earning a meritorious distinction 🏅, and a Biology degree. His research spans bioactive plant compounds, cancer prevention, and lipid metabolism. As a university lecturer 📚, he teaches molecular biology and biochemistry. With multiple research projects, publications, and awards, including the Carlos Corredor Pereira National Award in Biomedical Sciences (2024) 🏆, Johan is a dedicated scientist pushing the boundaries of biotechnology and microbiology.

Publication Profile

Orcid

Education

Prof. Johan Alexander Villada Ramos 🎓 is a doctoral student in Sciences at the Universidad del Quindío, focusing on the bioactivity of free and microencapsulated Tagetes erecta L. 🌿 as an alternative to synthetic pesticides against the avocado weevil Heilipus lauri 🥑. He earned a Master’s in Biomedical Sciences (2018–2022) with meritorious distinction 🏅, researching the effects of Passiflora edulis extract on lipid metabolism enzymes in human colorectal adenocarcinoma cells. His Biology degree (2013–2018) involved evaluating the antibacterial activity of Tagetes patula L. against Ralstonia solanacearum. Additionally, he trained in microbiology and biotechnology lab preparation at SENA (2017–2018) 🔬.

Professional Achievements

Prof. Johan Alexander Villada Ramos 🎓 has made significant contributions to biomedical and biological research. He earned a meritorious distinction 🏅 for his master’s research on Passiflora edulis 🍊 and its effects on lipid metabolism in colorectal cancer cells. Holding a Biology degree 🔬, his studies focused on the antimicrobial activity of plant extracts against pathogens. He has been actively involved in high-impact research projects 📚 at prestigious institutions, including Pontificia Universidad Javeriana and Universidad del Quindío. His work continues to advance natural alternatives 🌱 in disease management, reinforcing his dedication to scientific discovery and innovation.

Leadership in Academia

Prof. Johan Alexander Villada Ramos 🎓 is a dedicated academic leader, serving as a lecturer 📖 in molecular biology, biochemistry, and microbiology 🔬 at Universidad del Quindío. Passionate about education, he actively contributes to curriculum development 🏫, ensuring that students receive up-to-date and high-quality training. Additionally, he plays a key role in laboratory training 🧪, equipping future scientists with essential research skills. His commitment to fostering scientific knowledge and practical expertise strengthens the university’s academic foundation, inspiring students to excel in the fields of biotechnology, microbiology, and biomedical sciences. 🚀

Research Focus

Prof. Johan Alexander Villada Ramos specializes in natural product chemistry, biochemistry, and phytopharmacology, with a strong focus on the antioxidant, antibacterial, and anticancer properties of plant extracts. His research explores bioactive compounds from medicinal plants, such as Coffea arabica ☕, Passiflora edulis 🍃, and Tagetes patula 🌼, investigating their effects on oxidative stress, protein oxidation, and bacterial inhibition 🦠. His studies contribute to pharmaceutical development, food science, and biomedicine, aiming to harness plant-derived compounds for disease prevention and therapeutic applications. 🏥

Publication Top Notes

Muhammad Ayub | Drug Discovery and Development | Best Researcher Award

Muhammad Ayub | Drug Discovery and Development | Best Researcher Award

Dr Muhammad Ayub,University of Sahiwal,Pakistan

Dr. Muhammad Ayub 🎓🔬 is an accomplished analytical chemist specializing in the extraction, purification, and characterization of bioactive compounds from plant materials. He earned his Ph.D. in Analytical Chemistry from the University of Agriculture Faisalabad, Pakistan (2018). With expertise in advanced chromatographic techniques (HPLC, GC-MS, NMR) and biological assays, he has contributed significantly to sustainable extraction methodologies. As a Principal Investigator at the University of Sahiwal, he led research on cost-effective extraction of volatile bioactives. His international experience includes research at The University of Queensland, Australia. Passionate about innovation, he mentors students in analytical chemistry and bioactive research. 🌿

Education

Dr. Muhammad Ayub 🎓 is a distinguished analytical chemist from Pakistan with an impressive academic background. He earned his Ph.D. in Analytical Chemistry in 2018 from the University of Agriculture Faisalabad 🏛️. Prior to this, he completed his M.Phil. in Analytical Chemistry in 2011 from Government College University Faisalabad 📚. His journey in chemistry began with an M.Sc. in Analytical Chemistry in 2009 from the University of Agriculture Faisalabad, following a B.Sc. in Chemistry, Zoology, and Geography from Government College University Faisalabad in 2007 🔬. His expertise contributes significantly to research and advancements in analytical sciences. 🔍✨

Research Statement

Dr. Muhammad Ayub is an expert in the extraction, isolation, and characterization of bioactive compounds from plant materials 🌿. He utilizes advanced techniques such as hydro distillation, steam distillation, microwave-assisted extraction, superheated steam extraction, and supercritical fluid extraction ⚗️. His research focuses on optimizing essential oil extraction to enhance yield and quality while exploring the role of micronutrients in plant growth 🌱. With expertise in chromatographic methods and characterization tools like GC-MS, LC-MS, and NMR 🔬, he evaluates antibacterial, antifungal, antioxidant, and antitumor activities 🦠. His pioneering work in superheated steam extraction has revolutionized sustainable and efficient methodologies. 🚀

Research Experience

Dr. Muhammad Ayub is a dedicated researcher specializing in the extraction and characterization of bioactive compounds. As a Principal Investigator at the University of Sahiwal (2022–2024) 🏛️, he led an HEC-NRPU project focusing on cost-effective methods for extracting volatile bioactives from oleo-gum resins 🌿. His expertise spans superheated steam extraction, bioactive purification, and antimicrobial assessments 🧪. With postgraduate research experience in Pakistan and Australia 🇦🇺, he has worked extensively on chromatographic techniques, essential oil purification, and antioxidant studies. His mentorship has guided numerous students in advanced extraction techniques, making significant contributions to natural product chemistry 🔬.

Teaching Experience

Dr. Muhammad Ayub is a dedicated lecturer in chemistry at the University of Sahiwal, where he has been serving permanently since March 2020 🏫. He supervises research students and teaches analytical chemistry at both undergraduate and postgraduate levels 🧪. Previously, he worked as an Assistant Professor at the University of Okara (Feb 2019 – Feb 2020) on a one-year contract, instructing analytical and inorganic chemistry 📚. Before that, he was a Guest Assistant Professor at the same university (Oct 2018 – Feb 2019), specializing in analytical chemistry at the undergraduate level. His expertise and passion for teaching continue to inspire students 🎓.

Academic  Service

Dr. Muhammad Ayub has held several key academic and administrative positions in Pakistan. He served as the Coordinator for the BS Chemistry Program at the University of Okara from February 2019 to February 2020 🧪. Currently, he is the In-Charge of Chemical Laboratories at the University of Sahiwal, a role he has held since January 2021 🏛️. Additionally, he worked as the Deputy Director of ORIC at the University of Sahiwal from June 2022 to January 2023 📊. Since February 2023, he has been the Focal Person for the Higher Education Commission at the University of Sahiwal 🎓.

Awards

Dr.Muhammad Ayub has earned numerous prestigious accolades throughout his career. In 2017, he was awarded the International Research Support Initiative Program (IRSIP) by the Higher Education Commission (HEC) of Pakistan to conduct research at The University of Queensland, Australia 🇦🇺. In 2019, he secured the Interim Placement Program for Fresh PhDs (IPFP-HEC) 🏅. The same year, he achieved first position 🥇 in a paper presentation at the 1st National Conference on Multidisciplinary Research (NCMR-2019), University of Okara. Additionally, he won a highly competitive research grant of 2.71 million PKR 💰 under the National Research Program for Universities (NRPU-HEC).

Training Workshop

Dr. Muhammad Ayub has actively participated in various workshops and training programs to enhance his research and scientific writing skills. On February 26, 2018, he attended a workshop on “Writing Scientific Research” 📄 at the Department of Chemistry, University of Agriculture, Faisalabad. He further honed his expertise by joining a “Bioassays for Exploration of Bioactivities” 🧪 training session on March 20, 2018, at the Department of Biochemistry. Additionally, on December 16, 2019, he attended a prestigious training session at Tel Aviv University 🎓 on “How to Write a Great Research Paper and Get it Accepted”, presented by Elsevier experts.

Research Focus

Dr. Muhammad Ayub’s research primarily focuses on essential oil extraction, natural product chemistry, and material science 🧪🌿. His studies involve optimizing short-path molecular distillation, superheated steam distillation, and other advanced extraction techniques for obtaining bioactive compounds from plants 🌱. He investigates the antioxidant, antimicrobial, and pharmacological properties of essential oils, comparing conventional and innovative extraction methods 🔬. Additionally, his work extends to polymer chemistry, particularly the use of biopolymers like carboxymethyl cellulose in polyurethane synthesis for thermal applications 🔥. His interdisciplinary approach bridges natural product chemistry, pharmacology, and material science to develop functional bioactive compounds.

Publication Top Notes

Short path molecular distillation of the essential oil from Pinus roxburghii oleoresin affords volatile fractions with powerful antioxidant and antimicrobial activities comparable with common synthetic agents and antimicrobials

Use of carboxymethyl cellulose in polyurethane synthesis for thermal applications

Comparative Pharmacological Potential of Cumin (Cuminum cyminum) Seed Essential Oils: Conventional vs. Superheated Steam Distillation

Comparative Study of Essential Oils Extracted From Foeniculum vulgare Miller Seeds Using Hydrodistillation, Steam Distillation, and Superheated Steam Distillation

Optimizing the extraction of essential oil yield from Pistacia lentiscus oleo-gum resin by superheated steam extraction using response surface methodology

Ala Hssain | Drug Discovery and Development | Best Researcher Award

Ala Hssain | Drug Discovery and Development | Best Researcher Award

Ms Ala Hssain,University of Halabja,Iraq

Dr. Ala Hamd Hssain 🇮🇶 is a dedicated physicist specializing in material science and quantum mechanics. She earned her PhD in Material Science (2023) from Firat University, Turkey, and her Master’s in Quantum Mechanics (2014) from Eastern Mediterranean University, Cyprus. Currently, she is a faculty member at University of Halabja, Iraq, teaching quantum mechanics and advanced calculus. Her research focuses on DFT simulations, molecular modeling, and hydroxyapatite materials, with numerous publications in high-impact journals 📚. Proficient in Gaussian, Vesta, and Multiwfn, she actively contributes to scientific advancements in computational and experimental physics. ✨

Publication Profile

Scopus

Education

Ms. Ala Hssain 🎓 earned her Ph.D. in Material Science (2019-2023) from Firat University, Faculty of Science, Physics Department, in Elazig, Turkey 🇹🇷. She previously completed her Master’s degree in Quantum Mechanics (2012-2014) at Eastern Mediterranean University, Cyprus 🇨🇾, under the supervision of Prof. Dr. Habib Mazharimousavi. Her academic journey began with a Bachelor’s degree in Physics from Salahaddin University 🎓. With a strong foundation in physics and material science, she has dedicated her research to advancing knowledge in these fields, contributing to cutting-edge developments in quantum mechanics and material engineering. ⚛️🔬

Academic Experience

Ms. Ala Hssain 🎓 has a rich background in teaching and laboratory assistance. She served as an assistant physicist at the University of Sulaimani 🔬, working in optics, electricity, and measurement labs (2009-2010), solid-state and atomic labs (2010-2011), and atomic labs (2011-2012). Later, she became a lecturer at the University of Halabja 📚, teaching Calculus, scientific debate, atomic labs, metrology, and electricity & magnetism between 2014 and 2018. Currently, she continues her academic journey as a Quantum Mechanics professor ⚛️ for third-year students at the University of Halabja, contributing to the next generation of physicists. 🚀

Research Experience

Ms. Ala Hssain 🎓 is proficient in advanced computational tools for molecular simulations and density functional theory (DFT) 🔬. She has expertise in Gaussian software for molecular modeling, enabling precise quantum mechanical calculations ⚛️. Additionally, she is skilled in VESTA for 3D visualization of crystal structures 🏗️, VMD for molecular dynamics simulations 🧬, Multiwfn for wavefunction analysis 🌊, and Siesta for efficient DFT calculations on complex materials 🏢. Her expertise in these tools enhances her research in material science, quantum mechanics, and computational physics, contributing to innovative advancements in the field. 🚀

Academic Activities

Ms. Ala Hssain 🎓 has an extensive research portfolio, focusing on material science, quantum mechanics, and computational chemistry 🔬. Her publications explore hydroxyapatite co-doping, spinel synthesis, and optoelectronic compounds. Notable works include DFT modeling of Secnidazole 🧪, structural and spectroscopic studies on serotonin ⚛️, and Mg-doped Zn-based hydroxyapatites 🏗️. She has also contributed to theoretical and experimental research on L-tryptophan dimers 🧬. Published in prestigious journals like Chemical Physics Letters and Journal of Molecular Structure, her studies drive advancements in materials chemistry, nanotechnology, and molecular simulations. 🚀📖

Research Focus

Ms. Ala Hssain’s research focuses on Computational and Experimental Chemistry 🧪, particularly in the structural and spectroscopic analysis of biomolecules. Her work on the L-tryptophan dimer state involves a combination of Density Functional Theory (DFT)🖥️ and Molecular Dynamics (MD) simulations to understand molecular interactions and stability. This interdisciplinary research bridges theoretical modeling and experimental validation, contributing to fields like biophysics 🧬, pharmaceutical sciences 💊, and material chemistry 🔬. Her expertise lies in using computational tools to predict molecular behavior, aiding in drug design and biomolecular engineering. Her findings enhance the understanding of amino acid interactions in biological systems.

Publication Top Notes

Structural and spectroscopic study of L-tryptophan dimer state using DFT and MD: Computational and experimental analysis

Assoc Prof Dr. Chaoqun You|Drug Delivery Systems|Best Researcher Award

Assoc Prof Dr. Chaoqun You|Drug Delivery Systems|Best Researcher Award

Assoc Prof Dr. Chaoqun You at Nanjing Forestry University,China

PROFILE  

Orcid

Early Academic Pursuits 🎓

Dr. Chaoqun You embarked on an impressive academic journey rooted in chemical engineering and forestry. He completed his doctoral studies in Chemical Engineering and Technology at the prestigious Southeast University (2015–2018), where his focus was on sustainable innovations in chemical processes. His passion for research deepened during his postdoctoral tenure (2018–2020) at the Postdoctoral Mobile Station of Forestry Engineering, Nanjing Forestry University, under the mentorship of Prof. Fei Wang. This period marked the foundation of his specialization in cellulose-based systems, green nanopesticides, and natural product extractions.

Throughout his academic development, Dr. You honed his expertise in advanced material applications and sustainable chemistry, bridging the gap between traditional forestry engineering and modern nanotechnology.

Professional Endeavors and Contributions 🌱

Since joining the College of Chemical Engineering at Nanjing Forestry University in 2018, Dr. You has progressively risen through the ranks. From being a lecturer and research assistant to his current role as an Associate Professor, he has showcased exceptional dedication to both teaching and research. His professional endeavors center on integrating environmental sustainability with innovative technology, particularly in:

  • Green Nanopesticides and Pest Control: Designing biodegradable, efficient delivery systems for agricultural applications.
  • Cellulose-based Drug Delivery Systems and Nanomedicine: Exploring applications of renewable materials for controlled delivery of therapeutic agents.
  • Natural Products Extraction and Separation: Developing methods to efficiently isolate bioactive compounds for industrial use.

Dr. You’s research is distinguished by its interdisciplinary approach, combining forestry, chemistry, and nanotechnology to address global challenges in agriculture, health, and environmental sustainability.

Research Focus and Key Projects 🔬

Dr. You’s research emphasizes creating eco-friendly, high-performance materials with real-world applications. He has been a key figure in several significant projects:

  1. National Key Research and Development Program of China (2022–2025): Dr. You contributed to this high-budget initiative (4.5 million RMB), which explores sustainable agricultural solutions through advanced nanotechnology.
  2. National Natural Science Foundation of China (2020–2022): As a principal investigator, he secured funding of 250,000 RMB to investigate innovative pesticide delivery systems.
  3. Natural Science Foundation of Jiangsu Province (2019–2022): Hosting this grant of 200,000 RMB, he delved into designing lignin-coated nanoparticles for pesticide delivery.
  4. China Postdoctoral Science Foundation (2019–2020): His project, funded with 80,000 RMB, focused on smart nanocarrier systems to enhance agricultural efficiency.

Through these projects, Dr. You has made notable contributions to developing stimulus-responsive hydrogels, nanogels, and polysaccharide-based nanopesticides with applications in pest control and drug delivery.

Accolades and Recognition 🏅

Dr. Chaoqun You’s innovative work has earned him widespread recognition in academia and industry:

  • Publications in High-Impact Journals: With over ten articles published in leading journals like Environmental Science Nano, Green Chemistry, and Journal of Cleaner Production, Dr. You’s research is internationally acclaimed. Notable works include advancements in UV-responsive hydrogels and temperature/pH-dependent nanogels for pesticide delivery.
  • Leadership in Collaborative Research: He has worked closely with renowned scientists like Prof. Fei Wang and Orlando J. Rojas, contributing to breakthroughs in cellulose nanocrystals and lignin-coated nanopesticides.
  • Prestigious Grants and Awards: Securing multiple competitive grants demonstrates his ability to lead high-impact projects.

Impact and Influence 🌍

Dr. You’s work has significantly influenced the fields of forestry engineering, green chemistry, and nanotechnology. His research on lignin-coated nanoparticles and smart delivery systems has set a benchmark for eco-friendly agricultural practices, addressing issues such as pesticide waste, environmental contamination, and crop health.

By leveraging cellulose nanocrystals for crop protection, his work offers scalable solutions for global challenges in sustainable agriculture. His focus on renewable materials also contributes to the broader effort of reducing reliance on non-biodegradable and toxic substances.

Legacy and Future Contributions 🚀

Looking ahead, Dr. You aims to expand the scope of his research, pushing boundaries in nanomedicine and sustainable nanotechnology. His work could pioneer the next generation of biodegradable materials, impacting not only agriculture but also healthcare and environmental conservation.

Key aspects of his legacy include:

  • Mentorship: Dr. You’s role as a professor enables him to shape the next generation of scientists, inspiring them to pursue sustainable innovations.
  • Collaborative Networks: Through international collaborations, he contributes to the global exchange of knowledge in forestry and chemical engineering.
  • Practical Applications: His work is poised to revolutionize how industries utilize renewable resources, paving the way for sustainable technologies in various sectors.

🎓Publication 

Preparation of UV-responsive hydrogels based on nanocellulose and their utilization in fungicide delivery

  •  Authors   :Chaoqun You; Xinyue Ji; Hanchen Lin; Ning Ma; Wei Wei; Lingfeng Long; Like Ning; Fei Wang
  • Journal    : Nano
  • Year         :2024

Application of bio-based nanopesticides for pine surface retention and penetration, enabling effective control of pine wood nematodes

      • Authors   : Hanchen Lin; Like Ning; Tingting Dai; Wei Wei; Ning Ma; Mei Hong; Fei Wang; Chaoqun You
      • Journal    : Chemical Engineering Journal
      • Year         :2024

The chitosan/cellulose nanocrystal cross-linked carriers effectively encapsulate ursolic acid to enhance the delivery of bioactive natural products

  • Authors   :  Jingyang Ren; Hanchen Lin; Yu Zhang; Xun Li; Zhen Zhang; Chaoqun You; Fei Wang
  • Journal    :Drug Delivery Science and Technology
  • Year         :2024

Advances in the Design of Functional Cellulose Based Nanopesticide Delivery Systems

  • Authors   :Hamed Abdollahpour
  • Journal     : Drug Delivery Science and Technology
  • Year         :2024

Cellulose nanocrystals for crop protection: leaf adhesion and controlled delivery of bioactive molecules

  • Authors   :  Like Ning; Chaoqun You; Yuxin Jia; Jingqian Chen; Yu Zhang; Xun Li; Orlando J. Rojas; Fei Wang
  • Journal    :Green Chemistry
  • Year         :2023

Mrs .Elena Reshetova, Drug Safety and Risk Management,Best Researcher Award-1150

Mrs .Elena Reshetova,Drug Safety and Risk Management ,Best Researcher Award

 Mrs .Elena Reshetova, at Institute of Technical Chemistry UB RAS,Russia

Author Profile

 

🎓Education:

  • Ph.D. in Physical Chemistry, 2011, Perm State University
    Dissertation: «The regularities of retention and separation of profen enantiomers on chiral stationary phases»
  • M.Sc. in Chemistry, 2006, Perm State University

Research and Innovations:

Elena has led multiple research projects, including:
  1. Retention mechanisms of weak electrolytes in chiral chromatography (Russian Science Foundation, 2023-2024)
  2. Investigation of the adsorption of enantiomers of hydroxy acids and their derivatives on chiral stationary phases (RFBR, 2018-2020)
  3. The regularities of enantioselective adsorption of drugs on chiral stationary phases of different chemical nature (RFBR, 2015-2017)
  4. Adsorption of enantiomers of biologically active compounds on chiral stationary phases under high-performance liquid chromatography conditions (Grant of the President of RF, 2013-2014)
  5. Development of high performance liquid chromatography and capillary electrophoresis methods for resolution and analysis of bioactive substances enantiomers (RFBR, 2013-2014)
  6. The chromatographic separation of optic isomers under overloading column conditions (RFBR, 2010-2012)

Achievements and Recognitions:

  • Young Scientist Scholarship from the Russian Science Support Foundation (2009-2010)
  • Pavel Solov’ev Medal and Award from Perm Region Government (2014) for her work on isolating enantiomerically pure drug forms by chromatographic separation of optical isomers

Publications and Citations:

Elena has an extensive list of publications in high-impact journals, focusing on chromatographic enantioseparation and adsorption thermodynamics. Some notable publications include:

  1. Retention mechanisms of dipeptides on superficially porous particle vancomycin- and teicoplanin-based chiral stationary phases. Journal of Chromatography A, 2024.
  2. Chiral zwitterionic stationary phases based on Cinchona alkaloids and dipeptides: Application in chiral separation of dipeptides under reversed phase conditions. Journal of Chromatography A, 2024.
  3. Retention mechanisms of rasagiline and its analogues on superficially porous particle vancomycin- and teicoplanin-based chiral stationary phases. Journal of Chromatography A, 2023.

Areas of Research:

  • High-performance liquid chromatography on chiral stationary phases
  • Enantioseparations of chiral drugs and biologically active compounds
  • Development of analytical HPLC methods
  • Theory of adsorption and chromatographic analysis

Professional Memberships:

Elena is an active member of several professional organizations and collaborates on various grants, contributing significantly to the field of chemistry and material sciences.

Contributions to Science:
Elena’s research on the chromatographic behavior of new chiral stationary phases has advanced the understanding of enantiorecognition and retention mechanisms. Her theoretical models have provided valuable insights into the interaction of solvents and analytes, aiding the development of effective separation techniques for stereoisomers.

🎓Publication Top Noted:

Paper Title : Enantioselective chromatography of dipeptides on adsorbents with grafted antibiotics

  • Authors: Elena Reshetova
  • Journal: Conference abstract at Mendeleev Congress
  • Year: 2024
Paper Title : Chiral zwitterionic stationary phases based on Cinchona alkaloids and dipeptides: Application in chiral separation of dipeptides under reversed phase conditions
    • Authors: Leonid D. Asnin, Daria I. Ziganshina, Yana A. Klimova, Elena N. Reshetova, Jiří Tůma, Michal Kohout
    • Journal: Journal of Chromatography A
    • Year: 2024
Paper Title : Retention mechanisms of dipeptides on superficially porous particle vancomycin- and teicoplanin-based chiral stationary phases
  • Authors: Elena N. Reshetova, Anna S. Barashkova, Bulat F. Garifullin
  • Journal:Journal of Chromatography A
  • Year: 2024
Paper Title :Enantioselective chromatography of amines and dipeptides on superficially porous particle adsorbents with grafted teicoplanin and vancomycin antibiotics
  • Authors: Elena Reshetova
  • Journal:Conference abstract at All-Russian symposium with international participation “Physico-chemical problems of adsorption, structure and surface chemistry of nanoporous materials
  • Year: 2023

Paper Title :Retention mechanisms of rasagiline and its analogues on superficially porous particle vancomycin- and teicoplanin-based chiral stationary phases

  • Authors: Elena Reshetova, Leonid Asnin
  • Journal:Journal of Chromatography A
  • Year: 2023