Gregorio Castañeda

1.8k total citations
87 papers, 1.6k citations indexed

About

Gregorio Castañeda is a scholar working on Biomedical Engineering, Analytical Chemistry and Spectroscopy. According to data from OpenAlex, Gregorio Castañeda has authored 87 papers receiving a total of 1.6k indexed citations (citations by other indexed papers that have themselves been cited), including 32 papers in Biomedical Engineering, 31 papers in Analytical Chemistry and 28 papers in Spectroscopy. Recurrent topics in Gregorio Castañeda's work include Analytical Chemistry and Chromatography (28 papers), Microfluidic and Capillary Electrophoresis Applications (24 papers) and Analytical Methods in Pharmaceuticals (21 papers). Gregorio Castañeda is often cited by papers focused on Analytical Chemistry and Chromatography (28 papers), Microfluidic and Capillary Electrophoresis Applications (24 papers) and Analytical Methods in Pharmaceuticals (21 papers). Gregorio Castañeda collaborates with scholars based in Spain, Mexico and France. Gregorio Castañeda's co-authors include Juana Rodrı́guez, J. J. Berzas Nevado, Ángel Ríos, J. J. Berzas, Francisco Javier Guzmán Bernardo, Fernando de Andrés, Juan José Berzas Nevado, Virginia Rodríguez Robledo, H. Fabre and Mohammed Zougagh and has published in prestigious journals such as Analytical Chemistry, The Science of The Total Environment and Food Chemistry.

In The Last Decade

Gregorio Castañeda

86 papers receiving 1.5k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Gregorio Castañeda Spain	25	520	434	349	296	249	87	1.6k
Ana M. Contento Spain	23	572 1.1×	358 0.8×	319 0.9×	222 0.8×	302 1.2×	58	1.3k
Irene Panderi Greece	22	716 1.4×	586 1.4×	312 0.9×	319 1.1×	120 0.5×	86	1.8k
Abdalla A. Elbashir Sudan	26	523 1.0×	626 1.4×	504 1.4×	290 1.0×	245 1.0×	121	1.8k
José A. Murillo Pulgarı́n Spain	19	638 1.2×	358 0.8×	222 0.6×	191 0.6×	252 1.0×	88	1.2k
A. Gómez‐Hens Spain	25	649 1.2×	547 1.3×	408 1.2×	460 1.6×	263 1.1×	98	2.0k
Tarek S. Belal Egypt	25	942 1.8×	706 1.6×	214 0.6×	255 0.9×	269 1.1×	118	1.8k
Fawzia Ibrahim Egypt	21	832 1.6×	568 1.3×	149 0.4×	252 0.9×	244 1.0×	140	1.5k
Ghada M. Hadad Egypt	21	686 1.3×	427 1.0×	195 0.6×	253 0.9×	185 0.7×	132	1.5k
Demetrius G. Themelis Greece	24	741 1.4×	461 1.1×	301 0.9×	212 0.7×	350 1.4×	73	1.5k
Renata Wietecha‐Posłuszny Poland	20	840 1.6×	556 1.3×	302 0.9×	239 0.8×	176 0.7×	64	1.7k

Countries citing papers authored by Gregorio Castañeda

Since Specialization

Citations

This map shows the geographic impact of Gregorio Castañeda'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 Gregorio Castañeda with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Gregorio Castañeda more than expected).

Fields of papers citing papers by Gregorio Castañeda

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Gregorio Castañeda. 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 Gregorio Castañeda. The network helps show where Gregorio Castañeda may publish in the future.

Co-authorship network of co-authors of Gregorio Castañeda

This figure shows the co-authorship network connecting the top 25 collaborators of Gregorio Castañeda. A scholar is included among the top collaborators of Gregorio Castañeda 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 Gregorio Castañeda. Gregorio Castañeda is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Castañeda, Gregorio, et al.. (2025). A rapid and green analytical strategy to determine menin inhibitor revumenib in human blood serum via CE-DAD. Microchemical Journal. 211. 113119–113119. 1 indexed citations

Castañeda, Gregorio, Su Seong Lee, C. Binns, et al.. (2024). Toxicity and magnetometry evaluation of the uptake of core-shell maghemite-silica nanoparticles by neuroblastoma cells. Royal Society Open Science. 11(6). 231839–231839. 2 indexed citations

Castañeda, Gregorio, et al.. (2024). Analytical control of imatinib in bioanalytical samples using graphene quantum dots sensing. Analytical and Bioanalytical Chemistry. 416(30). 7267–7276. 1 indexed citations

Carrión, M. Carmen, et al.. (2019). Homoleptic ruthenium complexes with N-heterocyclic carbene ligands as photosensitizers in the photocatalytic generation of H2 from water. Journal of Organometallic Chemistry. 898. 120880–120880. 8 indexed citations

Carrión, M. Carmen, Félix A. Jalón, José V. Cuevas, et al.. (2018). Cationic Bis(cyclometalated) Ir(III) Complexes with Pyridine–Carbene Ligands. Photophysical Properties and Photocatalytic Hydrogen Production from Water. Inorganic Chemistry. 57(3). 970–984. 25 indexed citations

Rodrı́guez, Juana, et al.. (2012). Direct and fast determination of paclitaxel, morphine and codeine in urine by micellar electrokinetic chromatography. Journal of Chromatography A. 1231. 66–72. 30 indexed citations

Nevado, J. J. Berzas, et al.. (2011). Evaluation of Non-aqueous Capillary Zone Electrophoresis for the Determination of Histamine H2 Receptor Antagonists in Pharmaceuticals. Analytical Sciences. 27(4). 427–432. 14 indexed citations

Nevado, Juan José Berzas, et al.. (2009). New CE–ESI-MS analytical method for the separation, identification and quantification of seven phenolic acids including three isomer compounds in virgin olive oil. Talanta. 79(5). 1238–1246. 48 indexed citations

Andrés, Fernando de, Gregorio Castañeda, & Ángel Ríos. (2009). Achiral liquid chromatography with circular dichroism detection for the determination of carnitine enantiomers in dietary supplements and pharmaceutical formulations. Journal of Pharmaceutical and Biomedical Analysis. 51(2). 478–483. 16 indexed citations

10.

Andrés, Fernando de, Gregorio Castañeda, & Ángel Ríos. (2008). Use of toxicity assays for enantiomeric discrimination of pharmaceutical substances. Chirality. 21(8). 751–759. 71 indexed citations

11.

Rodrı́guez, Juana, et al.. (2008). Rapid characterization of fatty alcohol ethoxylates by non‐aqueous capillary electrophoresis. Electrophoresis. 29(14). 3060–3068. 10 indexed citations

12.

Nevado, J. J. Berzas, et al.. (2005). Determination of ibuprofen and tetrazepam in human urine by micellar electrokinetic capillary chromatography. Analytical and Bioanalytical Chemistry. 384(1). 208–214. 9 indexed citations

13.

Rodrı́guez, Juana, J. J. Berzas Nevado, Gregorio Castañeda, & Nielene Mora-Dı́ez. (2004). Development of a Micellar electrokinetic capillary chromatography method for the determination of three drugs employed in the erectile dysfunction therapy. Journal of Chromatography B. 811(2). 231–236. 46 indexed citations

14.

Rodrı́guez, Juana, J. J. Berzas, Gregorio Castañeda, & N.M. Rodríguez. (2004). Voltammetric determination of Imatinib (Gleevec) and its main metabolite using square-wave and adsorptive stripping square-wave techniques in urine samples. Talanta. 66(1). 202–209. 25 indexed citations

15.

Rodrı́guez, Juana, J. J. Berzas, Gregorio Castañeda, & Núria Rodríguez. (2003). Direct and fast capillary zone electrophoretic method for the determination of Gleevec and its main metabolite in human urine. Journal of Chromatography B. 794(2). 381–388. 24 indexed citations

16.

Nevado, J. J. Berzas, Gregorio Castañeda, & Francisco Javier Guzmán Bernardo. (2001). Determination of sulfametoxazole, sulfadiazine and associated compounds in pharmaceutical preparations by capillary zone electrophoresis. Journal of Chromatography A. 918(1). 205–210. 43 indexed citations

17.

Nevado, J. J. Berzas, Gregorio Castañeda, & Francisco Javier Guzmán Bernardo. (2000). Simultaneous determination of sulfaquinoxaline, sulfamethazine and pyrimethamine by liquid chromatography. Journal of Chromatography A. 870(1-2). 169–177. 25 indexed citations

18.

Nevado, J. J. Berzas, Ana M. Contento, & Gregorio Castañeda. (1999). Simultaneous determination of cis- and trans-resveratrol in wines by capillary zone electrophoresis. The Analyst. 124(1). 61–66. 38 indexed citations

19.

Berzas, J. J., Juana Rodrı́guez, & Gregorio Castañeda. (1997). Simultaneous Determination of Ethinylestradiol and Levonorgestrel in Oral Contraceptives by Derivative Spectrophotometry. The Analyst. 122(1). 41–44. 44 indexed citations

20.

Nevado, J. J. Berzas, José M. Gallego, & Gregorio Castañeda. (1993). Spectral ratio derivative spectrophotometric determination of sulphaquinoxaline and pyrimethamine in veterinary formulations. Journal of Pharmaceutical and Biomedical Analysis. 11(7). 601–607. 24 indexed citations

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.

Explore authors with similar magnitude of impact