M. E. Pina

1.4k total citations
39 papers, 1.2k citations indexed

About

M. E. Pina is a scholar working on Pharmaceutical Science, Food Science and Analytical Chemistry. According to data from OpenAlex, M. E. Pina has authored 39 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Pharmaceutical Science, 9 papers in Food Science and 8 papers in Analytical Chemistry. Recurrent topics in M. E. Pina's work include Drug Solubulity and Delivery Systems (18 papers), Advanced Drug Delivery Systems (11 papers) and Analytical Methods in Pharmaceuticals (8 papers). M. E. Pina is often cited by papers focused on Drug Solubulity and Delivery Systems (18 papers), Advanced Drug Delivery Systems (11 papers) and Analytical Methods in Pharmaceuticals (8 papers). M. E. Pina collaborates with scholars based in Portugal, Spain and Angola. M. E. Pina's co-authors include Francisco Veiga, João Sousa, M.L. Vueba, Luís A. E. Batista de Carvalho, M. Menéndez, Maria Teresa Batista, Jesús Miguel Santamaría, Fridrun Podczeck, J.J.C. Teixeira‐Dias and Artur Figueirinha and has published in prestigious journals such as Applied Catalysis B: Environmental, Journal of Membrane Science and Journal of Catalysis.

In The Last Decade

M. E. Pina

39 papers receiving 1.0k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
M. E. Pina Portugal 18 587 185 168 168 132 39 1.2k
Klára Pintye‐Hódi Hungary 18 679 1.2× 174 0.9× 228 1.4× 246 1.5× 219 1.7× 130 1.3k
Martin H. Infeld United States 16 851 1.4× 203 1.1× 106 0.6× 153 0.9× 129 1.0× 29 1.1k
Bhagwan D. Rohera United States 15 626 1.1× 134 0.7× 122 0.7× 149 0.9× 100 0.8× 21 869
Akira Kusai Japan 17 602 1.0× 137 0.7× 113 0.7× 279 1.7× 97 0.7× 38 1.0k
Karl Kolter Germany 19 883 1.5× 204 1.1× 118 0.7× 300 1.8× 135 1.0× 40 1.3k
Cristina Cavallari Italy 21 879 1.5× 147 0.8× 207 1.2× 297 1.8× 105 0.8× 40 1.2k
Luigi G. Martini United Kingdom 18 747 1.3× 164 0.9× 191 1.1× 202 1.2× 175 1.3× 40 1.4k
C. Souto Spain 22 840 1.4× 185 1.0× 219 1.3× 148 0.9× 229 1.7× 55 1.3k
K. P. R. Chowdary India 16 844 1.4× 206 1.1× 109 0.6× 233 1.4× 115 0.9× 83 1.1k
Aditya Mohan Kaushal India 17 850 1.4× 170 0.9× 186 1.1× 432 2.6× 147 1.1× 25 1.3k

Countries citing papers authored by M. E. Pina

Since Specialization
Citations

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

Fields of papers citing papers by M. E. Pina

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by M. E. Pina. 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 M. E. Pina. The network helps show where M. E. Pina may publish in the future.

Co-authorship network of co-authors of M. E. Pina

This figure shows the co-authorship network connecting the top 25 collaborators of M. E. Pina. A scholar is included among the top collaborators of M. E. Pina 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 M. E. Pina. M. E. Pina 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.
2.
Vueba, M.L., Acácio G. Rodrigues, Luís A. E. Batista de Carvalho, et al.. (2013). Gamma scintigraphy in the analysis of ketoprofen behaviour from matrix tablets. International Journal of Pharmaceutics. 448(1). 298–304. 3 indexed citations
3.
Roque, Fátima, et al.. (2013). Development and stability assessment of liquid paediatric formulations containing sildenafil citrate. Brazilian Journal of Pharmaceutical Sciences. 49(2). 381–388. 6 indexed citations
4.
Pina, M. E., et al.. (2012). New sustained release of Zidovudine Matrix tablets − cytotoxicity toward Caco-2 cells. Drug Development and Industrial Pharmacy. 39(8). 1154–1166. 7 indexed citations
5.
Carvalho, Luís A. E. Batista de, et al.. (2011). Development and Validation of a RP-HPLC Method for the Determination of Zidovudine and Its Related Substances in Sustained-release Tablets. Analytical Sciences. 27(3). 283–289. 11 indexed citations
6.
Carvalho, Luís A. E. Batista de, et al.. (2010). The Influence of the Compression Force on Zidovudine Release from Matrix Tablets. AAPS PharmSciTech. 11(3). 1442–1448. 15 indexed citations
7.
Vueba, M.L., M. E. Pina, & Luís A. E. Batista de Carvalho. (2007). Conformational Stability of Ibuprofen: Assessed by DFT Calculations and Optical Vibrational Spectroscopy. Journal of Pharmaceutical Sciences. 97(2). 845–859. 96 indexed citations
8.
Vueba, M.L., Luís A. E. Batista de Carvalho, Francisco Veiga, João Sousa, & M. E. Pina. (2006). Influence of Cellulose Ether Mixtures on Ibuprofen Release: MC25, HPC and HPMC K100M. Pharmaceutical Development and Technology. 11(2). 213–228. 30 indexed citations
9.
Vueba, M.L., Francisco Veiga, João Sousa, & M. E. Pina. (2005). Compatibility Studies Between Ibuprofen or Ketoprofen with Cellulose Ether Polymer Mixtures Using Thermal Analysis. Drug Development and Industrial Pharmacy. 31(10). 943–949. 25 indexed citations
10.
Vueba, M.L., Luís A. E. Batista de Carvalho, Francisco Veiga, João Sousa, & M. E. Pina. (2005). Role of Cellulose Ether Polymers on Ibuprofen Release from Matrix Tablets. Drug Development and Industrial Pharmacy. 31(7). 653–665. 35 indexed citations
11.
Vueba, M.L., Luís A. E. Batista de Carvalho, Francisco Veiga, João Sousa, & M. E. Pina. (2004). Influence of cellulose ether polymers on ketoprofen release from hydrophilic matrix tablets. European Journal of Pharmaceutics and Biopharmaceutics. 58(1). 51–59. 137 indexed citations
12.
Pina, M. E., et al.. (2004). A semi-continuous method for the synthesis of NaA zeolite membranes on tubular supports. Journal of Membrane Science. 244(1-2). 141–150. 57 indexed citations
13.
Veiga, Francisco, et al.. (2003). Compaction, compression and drug release characteristics of xanthan gum pellets of different compositions. European Journal of Pharmaceutical Sciences. 21(2-3). 271–281. 29 indexed citations
14.
Veiga, Francisco, et al.. (2003). Effect of Polymer Hydration on the Kinetic Release of Drugs: A Study of Ibuprofen and Ketoprofen in HPMC Matrices. Drug Development and Industrial Pharmacy. 29(3). 289–297. 18 indexed citations
15.
Veiga, Francisco, et al.. (2002). Physical properties of chitosan pellets produced by extrusion–spheronisation: influence of formulation variables. International Journal of Pharmaceutics. 246(1-2). 153–169. 58 indexed citations
16.
Pina, M. E. & Francisco Veiga. (2000). The Influence of Diluent on the Release of Theophylline from Hydrophilic Matrix Tablets. Drug Development and Industrial Pharmacy. 26(10). 1125–1128. 11 indexed citations
17.
Veiga, Francisco, et al.. (1998). Oral Controlled Release Dosage Forms. II. Glassy Polymers in Hydrophilic Matrices. Drug Development and Industrial Pharmacy. 24(1). 1–9. 43 indexed citations
18.
Veiga, Francisco, et al.. (1997). Influence of Technological Variables on the Release of Theophylline from Hydrophilic Matrix Tablets. Drug Development and Industrial Pharmacy. 23(6). 547–551. 17 indexed citations
19.
Pina, M. E., et al.. (1996). Enteric coating of hard gelatin capsules. Part 1. Application of hydroalcoholic solutions of formaldehyde in preparation of gastro-resistant capsules. International Journal of Pharmaceutics. 133(1-2). 139–148. 13 indexed citations
20.
Pina, M. E., et al.. (1996). Crosslinking of Gelatin in the Reaction with Formaldehyde: An FT-IR Spectroscopic Study. Applied Spectroscopy. 50(10). 1314–1318. 16 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.

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