S. Obregón

4.2k total citations
82 papers, 3.7k citations indexed

About

S. Obregón is a scholar working on Renewable Energy, Sustainability and the Environment, Materials Chemistry and Electrical and Electronic Engineering. According to data from OpenAlex, S. Obregón has authored 82 papers receiving a total of 3.7k indexed citations (citations by other indexed papers that have themselves been cited), including 70 papers in Renewable Energy, Sustainability and the Environment, 50 papers in Materials Chemistry and 36 papers in Electrical and Electronic Engineering. Recurrent topics in S. Obregón's work include Advanced Photocatalysis Techniques (64 papers), TiO2 Photocatalysis and Solar Cells (32 papers) and Gas Sensing Nanomaterials and Sensors (23 papers). S. Obregón is often cited by papers focused on Advanced Photocatalysis Techniques (64 papers), TiO2 Photocatalysis and Solar Cells (32 papers) and Gas Sensing Nanomaterials and Sensors (23 papers). S. Obregón collaborates with scholars based in Mexico, Spain and South Korea. S. Obregón's co-authors include G. Colón, Vicente Rodríguez‐González, A. Martı́nez-de la Cruz, Alejandro Vázquez, D.B. Hernández-Uresti, D. Sánchez‐Martínez, Alfonso Caballero, Anna Kubacka, Marcos Fernández–García and Miguel A. Ruiz‐Gómez and has published in prestigious journals such as Applied Catalysis B: Environmental, Chemical Communications and ACS Catalysis.

In The Last Decade

S. Obregón

79 papers receiving 3.7k citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author Last Decade Papers Cites
S. Obregón 3.0k 2.5k 1.6k 258 223 82 3.7k
Natda Wetchakun 2.5k 0.8× 2.2k 0.9× 1.0k 0.6× 270 1.0× 204 0.9× 60 3.2k
Yiguo Su 2.5k 0.8× 2.8k 1.1× 1.8k 1.1× 374 1.4× 185 0.8× 132 3.8k
Yanfeng Zhang 2.8k 0.9× 2.4k 1.0× 1.5k 0.9× 345 1.3× 129 0.6× 54 3.4k
Jianjun Liu 3.0k 1.0× 3.0k 1.2× 1.5k 0.9× 444 1.7× 178 0.8× 65 4.1k
Guangfang Li 1.8k 0.6× 1.6k 0.6× 1.3k 0.8× 283 1.1× 238 1.1× 69 2.6k
Husheng Jia 1.9k 0.6× 2.2k 0.9× 1.0k 0.6× 339 1.3× 312 1.4× 141 3.2k
Songbo Wang 2.3k 0.8× 2.1k 0.8× 1.1k 0.7× 294 1.1× 338 1.5× 59 3.3k
Fernando Fresno 3.3k 1.1× 2.9k 1.2× 1.1k 0.7× 306 1.2× 376 1.7× 78 4.3k
Christophe Colbeau‐Justin 3.3k 1.1× 2.9k 1.2× 903 0.6× 312 1.2× 256 1.1× 107 4.2k
Baifu Xin 3.0k 1.0× 2.8k 1.1× 905 0.6× 382 1.5× 254 1.1× 50 4.0k

Countries citing papers authored by S. Obregón

Since Specialization
Citations

This map shows the geographic impact of S. Obregón's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by S. Obregón with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites S. Obregón more than expected).

Fields of papers citing papers by S. Obregón

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by S. Obregón. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by S. Obregón. The network helps show where S. Obregón may publish in the future.

Co-authorship network of co-authors of S. Obregón

This figure shows the co-authorship network connecting the top 25 collaborators of S. Obregón. A scholar is included among the top collaborators of S. Obregón based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with S. Obregón. S. Obregón is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Ruiz‐Gómez, Miguel A., et al.. (2025). Nitrogen-rich g-C3N4 synthesized by simultaneous melamine/urea polycondensation for photocatalytic removal of tetracycline hydrochloride. Materials Today Communications. 49. 114258–114258.
2.
Figueroa-Torres, M.Z., David Meneses‐Rodríguez, S. Obregón, et al.. (2024). Enhanced photocatalytic performance of colored Ti2O3–Ti3O5–TiO2 heterostructure for the degradation of antibiotic ofloxacin and bactericidal effect. Chemosphere. 365. 143247–143247. 5 indexed citations
3.
Obregón, S.. (2023). Exploring nanoengineering strategies for the preparation of graphitic carbon nitride nanostructures. FlatChem. 38. 100473–100473. 11 indexed citations
4.
Vázquez, Alejandro, et al.. (2023). Enhancing fluorescence sensing of metal species by g-C3N4 prepared by co-polymerization of melamine and urea precursors. Materials Science and Engineering B. 293. 116493–116493. 15 indexed citations
5.
Obregón, S., et al.. (2022). Synergetic adsorption-photocatalytic reduction of Cr(VI) ions by Cu/CuS-doped TiO2. Journal of Materials Science Materials in Electronics. 33(24). 19627–19641. 3 indexed citations
6.
Obregón, S. & Vicente Rodríguez‐González. (2021). Photocatalytic TiO2 thin films and coatings prepared by sol–gel processing: a brief review. Journal of Sol-Gel Science and Technology. 102(1). 125–141. 70 indexed citations
7.
Arízaga, Gregório Guadalupe Carbajal, et al.. (2021). Layered double hydroxides and related hybrid materials for removal of pharmaceutical pollutants from water. Journal of Environmental Management. 288. 112399–112399. 69 indexed citations
8.
Rodríguez‐González, Vicente, S. Obregón, Araceli Patrón‐Soberano, Chiaki Terashima, & Akira Fujishima. (2020). An approach to the photocatalytic mechanism in the TiO2-nanomaterials microorganism interface for the control of infectious processes. Applied Catalysis B: Environmental. 270. 118853–118853. 154 indexed citations
9.
Hernández-Uresti, D.B., et al.. (2019). Facile preparation of BiVO4 thin film by screen-printing technique for its photocatalytic performance in the degradation of tetracycline under simulated sunlight irradiation. Research on Chemical Intermediates. 45(5). 2855–2867. 9 indexed citations
10.
Obregón, S., et al.. (2019). Electrophoretic deposition of photocatalytic materials. Advances in Colloid and Interface Science. 269. 236–255. 80 indexed citations
11.
Vázquez, Alejandro, S. Obregón, & D.B. Hernández-Uresti. (2019). Electrophoretic deposition of flower-like CaBiVMoO8 particles for the photocatalytic degradation of pharmaceutical pollutants. Colloids and Interface Science Communications. 34. 100223–100223. 3 indexed citations
12.
Obregón, S., Miguel A. Ruiz‐Gómez, & D.B. Hernández-Uresti. (2017). Direct evidence of the photocatalytic generation of reactive oxygen species (ROS) in a Bi2W2O9 layered-structure. Journal of Colloid and Interface Science. 506. 111–119. 55 indexed citations
13.
Hernández-Uresti, D.B., et al.. (2016). Synthesis and characterization of CaBiVMoO8 as a novel visible-light-driven photocatalyst. Materials Letters. 189. 164–167. 6 indexed citations
14.
Adán, Cristina, Javier Marugán, S. Obregón, & G. Colón. (2016). Photocatalytic Escherichia coli inactivation by means of trivalent Er3+, Y3+ doping of BiVO4 system. Applied Catalysis A General. 526. 126–131. 21 indexed citations
15.
Hernández-Gordillo, Agileo, S. Obregón, F. Paraguay‐Delgado, & Vicente Rodríguez‐González. (2015). Effective photoreduction of a nitroaromatic environmental endocrine disruptor by AgNPs functionalized on nanocrystalline TiO2. RSC Advances. 5(20). 15194–15197. 20 indexed citations
16.
Obregón, S., Mario J. Muñoz‐Batista, Marcos Fernández–García, Anna Kubacka, & G. Colón. (2015). Cu–TiO2 systems for the photocatalytic H2 production: Influence of structural and surface support features. Applied Catalysis B: Environmental. 179. 468–478. 85 indexed citations
17.
Obregón, S., Soo Wohn Lee, & G. Colón. (2013). Exalted photocatalytic activity of tetragonal BiVO4by Er3+doping through a luminescence cooperative mechanism. Dalton Transactions. 43(1). 311–316. 78 indexed citations
18.
Obregón, S. & G. Colón. (2012). Evidence of upconversion luminescence contribution to the improved photoactivity of erbium doped TiO2 systems. Chemical Communications. 48(63). 7865–7865. 87 indexed citations
19.
Esquivel, M.R., Eugenia Zelaya, Julio J. Andrade Gamboa, & S. Obregón. (2012). Two-Fold Materials for Hydrogen Energy Applications: Synthesis and Characterization. Procedia Materials Science. 1. 172–179. 2 indexed citations
20.
Cruz, A. Martı́nez-de la, et al.. (2010). Fotocatálisis heterogénea como herramienta tecnológica para la purificación de aguas residuales. 13(4). 421–429.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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