André Luiz Agnes Stein | Chemistry | Best Researcher Award

Published on by World Top Scientists

Prof Dr. André Luiz Agnes Stein | Chemistry | Best Researcher Award

Professor, Universidade Federal de Mato Grosso (UFMT), Brazil

André Luiz Agnes Stein, known in bibliographic citations as STEIN, André Luiz Agnes; Stein, André L.; Stein, André L.; André Luiz Stein; Stein, André Luiz; STEIN, ANDRE; AGNES STEIN, ANDRÉ LUIZ; STEIN, ANDRE L.; Stein, A. L., is a versatile scholar whose work spans various fields. With a keen intellect and a passion for research, Stein has contributed significantly to academia. 📚 His diverse range of interests and expertise makes him a valuable asset in interdisciplinary collaborations. Whether delving into theoretical frameworks or conducting empirical studies, Stein’s rigorous approach and innovative thinking shine through in his publications. 🌟 As a respected figure in his field, Stein’s work continues to inspire and influence fellow researchers worldwide.

Profile

Orcid

Latter

Academic graduation

André Luiz Agnes Stein embarked on an illustrious academic journey, culminating in a rich tapestry of achievements in chemistry. 🎓 From his foundational years at the Federal University of Santa Maria (UFSM) in Brazil, Stein exhibited a fervent dedication to his field. He obtained his Bachelor’s degree in Chemistry in 2008, followed by a Master’s degree in 2010, where he delved into the synthesis and reactivity of novel chalcogenophenes. His quest for knowledge led him to pursue a Ph.D., during which he explored the synthesis of heterocycles and chalcogenophenes via cyclization reactions, earning his doctorate in 2013. Stein’s academic pursuits were further enriched by a sandwich period at Universität Regensburg, Germany, under the guidance of Axel Jacobi von Wangelin. 🌟 Throughout his academic odyssey, Stein was supported by prestigious scholarships from CAPES and CNPq, cementing his status as a promising scholar in the realm of chemistry.

Research project

André Luiz Agnes Stein leads groundbreaking research initiatives focused on the synthesis and reactivity of compounds containing chalcogen in their structure, aiming for greener synthetic routes. 🌱 This forward-thinking approach aligns with contemporary demands for sustainable chemistry practices. Currently overseeing a team of dedicated researchers, including Leonardo Gomes de Vasconcelos, Lucas Campos Curcino Vieira, Sandynara Aguiar Gama Soares de Oliveira, and Andreia Veiga Prado, Stein’s projects delve into the realms of organic chemistry and biological evaluation. Notably, his exploration of glycerol’s utility in organic transformations underscores his commitment to innovation and environmental consciousness. These endeavors highlight Stein’s impactful contributions to advancing knowledge in the field of chemistry.

Publications Top Notes

Transition-Metal Free, One Pot Synthesis of Selenoesters via Reaction of Alkyl Selenides and Acyl Chlorides

Asian Journal of Organic Chemistry, 2023.

Link to publication

Tryptophan methyl ester: a proposal of the thermal decomposition mechanism

Journal of Thermal Analysis and Calorimetry, 2022.

Link to publication

Selective activity of diselenides against Aedes aegypti (Diptera: Culicidae) larvae

Sociedade Brasileira de Medicina Tropical. Revista, 2021.

Link to publication

Insight into organoselenium compounds as photosynthesis inhibitors

Brazilian Journal of Development, 2021.

Link to publication

Synthesis of selenol esters via the reaction of acyl chlorides with diselenides in the presence of Zn dust catalyzed by CoCl2.6H2O

Tetrahedron Letters, 2021.

Link to publication

As Mulheres da Engenharia Química e a Disseminação de Conhecimentos no Combate ao Covid-19

Experiência – Revista Científica de Extensão, 2021.

Link to publication

Sulfhydryl-Based Inhibition of δ-ALA-D and Na+, K+-ATPase Activities Depends on the Organoselenium Group Bonded to the Isoquinoline

Journal of Cellular Biochemistry, 2017.

Link to publication

Antioxidant effect of quinoline derivatives containing or not selenium: Relationship with antinociceptive action quinolines are antioxidant and antinociceptive

Anais da Academia Brasileira de Ciencias, 2017.

Link to publication

4-Organoseleno-Isoquinolines Selectively and Reversibly Inhibit the Cerebral Monoamine Oxidase B Activity

Journal of Molecular Neuroscience, 2016.

Link to publication

Synthesis of Chalcogenophenes via Cyclization of 1,3-Diynes Promoted by Iron(III) Chloride and Dialkyl Dichalcogenides

Advanced Synthesis & Catalysis (Print), Year Not Provided.

Link to publication

 

 





























 















































	


	

	






	
	

		


Harminder Kaur | chemistry | Women Researcher Award | 1575
			

				Published on  by World Top Scientists			

		
	


	

		
Harminder Kaur : chemistry


Assistant Professor at Punjab Engineering College , Department of Chemistry .


👨‍🏫Harminder Kaur an Lecturer at Punjab Engineering College, Department of Chemistry , stands as a distinguished academic and researcher in the domain of Inorganic Chemistry. Holding a PhD from Guru Nanak Dev University Amritsar,  their professional journey exemplifies dedication and expertise. 📚


🌐 Professional Profile:



























Distinguished Chemist & Educator 🧪


With a profound academic journey steeped in chemistry, this luminary has exemplified excellence in academia, research, and fostering scholarly engagements.


Academic Trailblazing 🎓


M.Phil and Ph.D. days at Guru Nanak Dev University to their illustrious tenure as a Professor at Punjab Engineering College, their commitment to inorganic chemistry has been unwavering. Their expertise lies in organometallic chemistry, catalysis, metal oxide nanoparticles, and environmental chemistry, reflecting a diverse and impactful research portfolio.


💼 Employment 🏛️:


Having held pivotal roles like Head of the Department at Punjab Engineering College, their contributions to academia extend beyond research. They’ve organized seminars, national events, and expert lectures that enriched academic discourse, bringing in diverse perspectives and knowledge domains.


Cutting-Edge Research & Technical Mastery 🔬


Their research arsenal boasts proficiency in a myriad of spectroscopic techniques like IR, NMR Spectrophotometer, and Atomic Absorption Spectrophotometer. Their hands-on experience with state-of-the-art instruments and methodologies, including DFT Calculations and biological studies, underscores their comprehensive approach towards scientific exploration.


Innovative Synthesis & Instrumental Expertise ⚗️


The luminary’s expertise in synthetic methodologies, coupled with instrumental mastery spanning UV-Vis Spectrophotometry, Transmission Electron Microscopy, and Photoluminescence Spectroscopy, manifests their pioneering approach in advancing the realms of chemistry.


Holistic Scientific Approach & Academic Mentorship 🌐


Their scientific contributions aren’t just confined to research laboratories; they’ve been instrumental in bridging academia with industry through expert lectures, fostering a holistic learning environment that transcends conventional boundaries










 






















Top Noted Publications by Dr. Rabie Said📚🔍:






Sustainable magnetically recoverable Iridium-coated Fe3O4 nanoparticles for enhanced catalytic reduction of organic pollutants in water  Paper Published in 2023


Sn coated Fe3O4 nanoparticles for selective and efficient oxidation of anthracene to anthraquinone    Paper Published in 2021


Thiophenol amine-based Schiff base for colorimetric detection of Cu2+ and Hg2+ ions    Paper Published in 2022


Synthesis, structural elucidation, and catalytic activity of bimetallic rhenium-tin complexes containing Schiff base ligand   Paper Published in 2022


Schiff Base Modified Paper Test Strips for Naked Eye Detection of Copper Ions in Mixed Aqueous Media    Paper Published in 2022


Computational investigation of bioactive 2,3-diaryl quinolines using DFT method: FT- IR, NMR spectra, NBO, NLO, HOMO-LUMO transitions, and quantum-chemical properties    Paper Published in 2022


A Simple and Highly Selective Colorimetric Sensing of Hg2+Ions Based on Anti-Aggregation of Gold Nanoparticles   Paper Published in 2022


Fluorine-containing 2,3-diaryl quinolines as potent inhibitors of methicillin and vancomycin-resistant Staphylococcus aureus: Synthesis, antibacterial activity and molecular docking studies   Paper Published in 2021


2,3-Diarylquinoline -Based Iridium (III) Complexes: Synthesis, Photophysical Properties and DFT studies   Paper Published in 2023


Copper(II) Schiff Base Complex Immobilized on Magnetic-Fe3O4 Nanoparticles for Selective Oxidation of Anthracene    Paper Published in 2023






































Harminder Kaur’s  distinguished chemist’s journey epitomizes a seamless blend of groundbreaking research, educational stewardship, and technical finesse, enriching the academic fabric and advancing the frontiers of chemistry.