Ismail Othman | Chemistry | Excellence in Research Award

Published on by International Popular Scientist Awards

Excellence in Research Award

Ismail Othman
Al-Azhar University Faculty Of Science Assiut Branch

Ismail Othman
Affiliation Al-Azhar University Faculty Of Science Assiut Branch
Country Egypt
Scopus ID 36837795100
Documents 35
Citations 1,014
h-index 17
Subject Area Chemistry
Event International PopularScientist Awards
ORCID 0000-0002-8549-4016

Ismail Othman  the Excellence in Research Award profile presents the research activity of Ismail Othman in the context of a documented chemistry publication record. The supplied publications demonstrate work on heterocyclic compound synthesis, structural characterization, computational investigations, environmentally oriented synthetic approaches, and in vitro biological evaluation.[2] The profile is intended as an academic recognition article based on the research information and publications provided.

Abstract

Ismail Othman is a chemistry researcher associated with Al-Azhar University Faculty Of Science Assiut Branch in Egypt. The supplied research profile records 35 documents, 1,014 citations, and an h-index of 17. His recent publication activity includes studies of nitrogen- and sulfur-containing heterocyclic systems, one-pot and microwave-assisted synthetic methods, computational investigations, structural characterization, and in vitro biological evaluation. The documented articles include research published in ChemistrySelect and Synthetic Communications, with publications spanning 2024 through 2026 in the supplied record.[1][2][3]

Keywords

Ismail Othman; chemistry; heterocyclic chemistry; organic synthesis; medicinal chemistry; pyrazoles; pyrimidines; pyridazines; thiazoles; quinazoline; computational chemistry; biological activity; antimicrobial research; one-pot synthesis; microwave-assisted synthesis; green chemistry.

Introduction

Heterocyclic chemistry encompasses the preparation and study of compounds containing rings with one or more heteroatoms, and such structures are frequently investigated because of their diverse chemical properties and potential biological relevance. The supplied publication record for Ismail Othman reflects research within this broad area, particularly involving nitrogen- and sulfur-containing heterocyclic frameworks and synthetic strategies designed to access structurally diverse compounds.[2]

Research Profile

The supplied bibliometric profile identifies 35 documents, 1,014 citations, and an h-index of 17 under Scopus Author ID 36837795100. These metrics provide quantitative indicators of indexed publication and citation activity, although they do not by themselves describe the methodological quality, significance, or practical effect of individual studies. The profile is therefore considered alongside the documented publication subjects and venues.[1][2][5]

Research Contributions

The supplied publications document several recurring research approaches. One group concerns the synthesis of new heterocyclic scaffolds through one-pot procedures, including pyridine, pyrimidine, pyrazole, triazolopyrimidine, benzimidazopyrimidine, and pyrazolopyrimidine systems.[1][3][5]

  • Investigation of one-pot synthetic strategies for the preparation of structurally diverse heterocyclic compounds.[1]
  • Application of microwave-assisted three-component synthesis to thiazolopyrimidine and pyrazolopyrimidine systems.[3]
  • Synthesis and characterization of pyrazoles, pyridazines, and thiazoles containing a quinazoline scaffold, together with computational and biological investigations.[2]
  • Investigation of an acetic-acid-catalyzed approach toward fused heterocyclic compounds described as an eco-friendly synthetic method.[5]
  • Exploration of biological activity associated with newly synthesized compounds through in vitro evaluation reported in the supplied publications.[2][3]

Publications

The following publications are drawn from the research records supplied for this article. DOI identifiers are provided as persistent links to the corresponding publication records.

  1. Highly Efficient One-Pot Synthesis of New Theino[2,3-b] Pyridine and Pyrimido[1,2-a]Pyrimidine Scaffolds as Potential Antimicrobial Activity. ChemistrySelect, 2026.
  2. Synthesis, Characterization, Computational Studies and In Vitro Biological Effects of Novel Pyrazoles, Pyridazines, Thiazoles Containing a Quinazoline Scaffold. ChemistrySelect, 2025.
  3. Efficient synthesis and in vitro biological activity of some novel thiazolopyrimidines and pyrazolopyrimidines via a microwave-assisted one-pot three component reaction. Synthetic Communications, 2025.

Research Impact

The supplied Scopus profile reports 1,014 citations and an h-index of 17 across 35 documents. These bibliometric values provide a quantitative description of the indexed research record at the time represented by the supplied data. Citation counts and h-index values can change as databases are updated, and they should be interpreted as indicators of scholarly visibility rather than as complete measures of research quality or societal impact.[1][2][3][4][5]

Award Suitability

The supplied profile contains several elements commonly documented in an academic recognition record: a defined subject area, institutional affiliation, an indexed author identifier, bibliometric indicators, and identifiable peer-reviewed publications. The recent publication set covers multiple aspects of heterocyclic chemistry, including synthesis, characterization, computational studies, biological evaluation, one-pot reactions, microwave-assisted procedures, and approaches described by the authors as greener or eco-friendly methods.[2][3][4][5]

Conclusion

Ismail Othman’s supplied research profile represents a chemistry publication record focused substantially on synthetic and heterocyclic chemistry, with associated computational and biological investigations. The documented publications from 2024 to 2026 include several one-pot synthetic approaches and studies of newly prepared heterocyclic systems, while the supplied Scopus indicators record 35 documents, 1,014 citations, and an h-index of 17. Together, these data provide the basis for an academic recognition profile centered on documented research activity and scholarly outputs.

References

  1. Crossref. (2026). Highly Efficient One-Pot Synthesis of New Theino[2,3-b] Pyridine and Pyrimido[1,2-a]Pyrimidine Scaffolds as Potential Antimicrobial Activity. ChemistrySelect.
    https://doi.org/10.1002/slct.202506623
  2. Crossref. (2025). Synthesis, Characterization, Computational Studies and In Vitro Biological Effects of Novel Pyrazoles, Pyridazines, Thiazoles Containing a Quinazoline Scaffold. ChemistrySelect.
    https://doi.org/10.1002/slct.202501583
  3. Crossref. (2025). Efficient synthesis and in vitro biological activity of some novel thiazolopyrimidines and pyrazolopyrimidines via a microwave-assisted one-pot three component reaction. Synthetic Communications.
    https://doi.org/10.1080/00397911.2025.2535610
  4. Crossref. (2024). A Greener Process for the Synthesis of Base-Catalyzed Substituted Pyrazoles and Triazolopyrimidines as Prospective Biological Activity. ChemistrySelect.
    https://doi.org/10.1002/slct.202405011
  5. Crossref. (2024). One-pot synthesis of new benzo[4,5]imidazo[1,2-a]pyrimidines and pyrazolo[1,5-a]pyrimidines as an eco-friendly and effective method catalyzed by acetic acid with prospective antimicrobial agents. Synthetic Communications.
    https://doi.org/10.1080/00397911.2024.2419872
  6. Elsevier. (n.d.). Scopus author details: Ismail Othman, Author ID 36837795100. Scopus.
    https://www.scopus.com/authid/detail.uri?authorId=36837795100

Jung Hoon Song | Chemistry | Best Researcher Award

Published on by International Popular Scientist Awards

Best Researcher Award

Jung Hoon Song

Mokpo National University, South Korea

Jung Hoon Song
Affiliation Mokpo National University
Country South Korea
Scopus Id 7404787858
Documents 169
Citation 4,287
h-index 32
Subject Area Chemistry
Event International Popular Scientist Awards
Orcid 0000-0002-4773-113X

Jung Hoon Song is presented as a candidate for the Best Researcher Award at the International Popular Scientist Awards, based on the supplied bibliometric profile and recent scholarly contributions in chemistry and closely related materials, semiconductor, photonics, and nanoscale research. The profile reports 169 indexed documents, 4,287 citations, and an h-index of 32, providing quantitative indicators of sustained scholarly activity and research visibility. [1]

Abstract

Jung Hoon Song’s research profile reflects sustained scholarly activity spanning chemistry and interdisciplinary research involving gallium nitride (GaN), semiconductor materials, Raman spectroscopy, photonics, defect-related optical phenomena, and single-photon emitters. The supplied bibliometric record lists 169 documents, 4,287 citations, and an h-index of 32. [1] Recent publications associated with Song examine temperature-dependent behavior of defect-related single-photon emitters, strain distribution in GaN-based power transistors, Raman thermometry for P-GaN/AlGaN/GaN high-electron-mobility transistors, and single-photon extraction through radiative mode conversion. [2] [3] [4] [5]

Keywords

Jung Hoon Song; Best Researcher Award; Chemistry; Semiconductor Materials; Gallium Nitride; GaN; Raman Spectroscopy; Photonics; Single-Photon Emitters; Defect Physics; Power Transistors; Raman Thermometry; Materials Science; International Popular Scientist Awards.

Introduction

Research in contemporary chemistry increasingly intersects with materials science, semiconductor engineering, spectroscopy, nanotechnology, and photonics. Within this interdisciplinary environment, studies of semiconductor materials such as GaN involve chemical composition, defects, strain, thermal behavior, optical properties, and device performance. Song’s recent publication record illustrates this intersection through investigations of GaN-based systems and optical phenomena.

One 2025 study examined temperature-dependent emission properties of defect-based single-photon emitters in GaN and considered possible interactions between phonons and electrons. The publication identifies Song as a corresponding author and provides.[2]

Research Profile

The supplied research profile places Jung Hoon Song within the chemistry subject area while the listed publications demonstrate substantial interdisciplinary engagement with semiconductor materials and photonic technologies. The reported Scopus indicators comprise 169 documents, 4,287 citations, and an h-index of 32. [1] Such metrics are commonly used as descriptive indicators of publication activity and citation visibility, although they should be interpreted alongside research quality, originality, collaboration, and broader scholarly contributions.

Research Contributions

A notable theme in the recent publication record is the characterization of GaN-based materials and devices using optical and spectroscopic techniques. Surface-enhanced Raman spectroscopy has been applied to investigate strain distributions in GaN-based power transistors, with the reported study examining how buffer-layer structures influence strain evolution in GaN epilayers. [3]

Publications

The following publications were supplied as representative recent works associated with Jung Hoon Song:

  1. Temperature Dependent Behavior of Defect Related Single Photon Emitters in GaN and their Interaction with Phonons. Physica Status Solidi (B): Basic Research, 2025.[2]
  2. Effect of the Buffer Layers on the Strain Distribution in GaN-Based Power Transistors using Surface-Enhanced Raman Spectroscopy. Physica Status Solidi (B): Basic Research, 2025.[3]
  3. Simultaneous Submicron Temperature Mapping of Substrate and Channel in P-GaN/AlGaN/GaN HEMTs Using Raman Thermometry. Applied Sciences, 2025, 15(14), 7860.[4]
  4. Boosting Single-Photon Extraction Efficiency in GaN Through Radiative Mode Conversion. Laser & Photonics Reviews, 2025, 19(10), Article 2401966.[5]
  5. Anomalous Photocurrent Reversal Due to Hole Traps in AlGaN-Based Deep-Ultraviolet Light-Emitting Diodes. Publication details were included in the supplied research record; bibliographic information is not reproduced here where it was not provided.

Research Impact

The reported citation profile of 4,287 citations and an h-index of 32 indicates a substantial level of scholarly visibility within the supplied Scopus record. [1] The publication examples also show research spanning fundamental material behavior, device-level characterization, thermal measurement, optical spectroscopy, and single-photon photonics. This breadth is relevant to interdisciplinary research environments in which chemical and materials properties directly influence semiconductor and photonic-device performance.[2] [3] [4] Work on radiative mode conversion further connects GaN materials research with quantum-photonic applications. [5]

Award Suitability

Based on the supplied profile, Jung Hoon Song demonstrates several characteristics relevant to consideration for a Best Researcher Award. These include a substantial indexed publication record, a reported h-index of 32, thousands of citations, and recent peer-reviewed publications addressing technically significant questions in semiconductor materials, spectroscopy, photonics, and GaN-based technologies. [1]

  • Research productivity: The supplied Scopus profile reports 169 documents.
  • Research visibility: The supplied record reports 4,287 citations and an h-index of 32.
  • Interdisciplinary scope: Recent work connects chemistry and materials research with semiconductor physics, spectroscopy, photonics, and device engineering.

Conclusion

Jung Hoon Song’s supplied academic profile presents a researcher with substantial bibliometric activity and a recent body of interdisciplinary work focused on advanced semiconductor and photonic materials. The reported Scopus metrics of 169 documents, 4,287 citations, and an h-index of 32 provide quantitative indicators of research visibility. [1] His recent publications address GaN defect-related single-photon emitters, strain characterization, Raman thermometry, and photon-extraction technologies, illustrating a research program that connects fundamental materials characterization with emerging device and quantum-photonic applications. [2] [3] [4] [5]

References

  1. Elsevier. (n.d.). Scopus author details: Jung Hoon Song, Author ID 7404787858. Scopus.
    https://www.scopus.com/authid/detail.uri?authorId=7404787858
  2. Choi, G. E., Kim, J., Park, J.-K., Choi, M. S., Jang, S. M., Lee, G. J., Lim, S., & Song, J.-H. (2025). Temperature Dependent Behavior of Defect Related Single Photon Emitters in GaN and their Interaction with Phonons. Physica Status Solidi (B): Basic Research, 262, e2500247.
    DOI: https://doi.org/10.1002/pssb.202500247
  3. Kang, J. S., Park, J. K., Kim, J., Choi, G. E., Moon, Y., Bae, D. G., Lim, S., Bae, S.-B., & Song, J.-H. (2025). Effect of the Buffer Layers on the Strain Distribution in GaN-Based Power Transistors using Surface-Enhanced Raman Spectroscopy. Physica Status Solidi (B): Basic Research, 262, 2500124.
    DOI: https://doi.org/10.1002/pssb.202500124
  4. Kim, J., Lim, S., Choi, G. E., Park, J.-K., Cha, H.-Y., Kwak, C.-H., Lim, J., Moon, Y., & Song, J.-H. (2025). Simultaneous Submicron Temperature Mapping of Substrate and Channel in P-GaN/AlGaN/GaN HEMTs Using Raman Thermometry. Applied Sciences, 15(14), 7860.
    DOI: https://doi.org/10.3390/app15147860
  5. Hong, K. S., Lim, H.-J., Ko, Y.-H., Kim, K.-J., Lee, J., Song, J.-H., Kim, S.-H., Choi, J., Lee, S.-G., & Lee, W.-J. (2025). Boosting Single-Photon Extraction Efficiency in GaN Through Radiative Mode Conversion. Laser & Photonics Reviews, 19(10), Article 2401966.
    DOI: https://doi.org/10.1002/lpor.202401966

Yongdong Yu | Chemistry | Research Excellence Award

Published on by International Popular Scientist Awards

Assist. Prof. Dr. Yongdong Yu | Chemistry | Research Excellence Award

Assistant Professor | University of Jinan | China

Assist. Prof. Dr. Yongdong Yu is an assistant professor specializing in oxide powders, nanoceramics, and high-temperature–resistant ceramic materials, with research focused on combustion synthesis, nanocomposite ceramics, and advanced ceramic coatings that bridge fundamental science and industrial application. He has led multiple competitive research projects and established a strong record of scholarly output, authoring 27 peer-reviewed publications that have received 337 citations across 222 documents, with an h-index of 12. His innovative multi-scale micro–nano structural design has enabled internationally leading mechanical performance in ZTA nanoceramics. He also serves as an assistant editor for a leading ceramics journal, collaborates extensively with international researchers, and actively supports industry through technology transfer and consultancy.

Citation Metrics (Scopus)

400
300
200
100
0

Citations
337

Documents
27

h-index
12

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