Roxana Ionescu

2.7k total citations
22 papers, 2.1k citations indexed

About

Roxana Ionescu is a scholar working on Molecular Biology, Radiology, Nuclear Medicine and Imaging and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, Roxana Ionescu has authored 22 papers receiving a total of 2.1k indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Molecular Biology, 9 papers in Radiology, Nuclear Medicine and Imaging and 3 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in Roxana Ionescu's work include Protein purification and stability (10 papers), Monoclonal and Polyclonal Antibodies Research (9 papers) and Protein Structure and Dynamics (6 papers). Roxana Ionescu is often cited by papers focused on Protein purification and stability (10 papers), Monoclonal and Polyclonal Antibodies Research (9 papers) and Protein Structure and Dynamics (6 papers). Roxana Ionescu collaborates with scholars based in United States, Romania and United Kingdom. Roxana Ionescu's co-authors include Josef Vlasak, Marc Kirchmeier, C. Robert Matthews, Colleen Price, Peter Steinbach, Maurice R. Eftink, Pavlo Pristatsky, Li Shi, Craig T. Przysiecki and John W. Shiver and has published in prestigious journals such as Proceedings of the National Academy of Sciences, SHILAP Revista de lepidopterología and Analytical Chemistry.

In The Last Decade

Roxana Ionescu

20 papers receiving 2.0k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Roxana Ionescu United States 17 1.6k 1.1k 382 314 199 22 2.1k
Danièle Altschuh France 29 1.9k 1.2× 917 0.9× 317 0.8× 162 0.5× 115 0.6× 73 2.7k
Vladimir I. Razinkov United States 28 1.5k 1.0× 918 0.9× 190 0.5× 178 0.6× 74 0.4× 50 1.9k
Maximiliano Vásquez United States 25 1.6k 1.0× 929 0.9× 331 0.9× 77 0.2× 190 1.0× 43 2.2k
Mats Wikström Sweden 29 1.4k 0.9× 577 0.5× 257 0.7× 143 0.5× 175 0.9× 77 2.3k
R.A. Lerner United States 14 1.5k 1.0× 1.1k 1.0× 399 1.0× 193 0.6× 127 0.6× 30 2.2k
Mark A. Schenerman United States 17 977 0.6× 394 0.4× 180 0.5× 212 0.7× 84 0.4× 29 1.6k
Daniel W. Kulp United States 25 1.6k 1.0× 448 0.4× 922 2.4× 291 0.9× 109 0.5× 43 2.9k
C.-W. von der Lieth Germany 23 1.6k 1.0× 244 0.2× 235 0.6× 165 0.5× 172 0.9× 41 2.2k
Barry Schweitzer United States 31 2.6k 1.7× 714 0.7× 218 0.6× 244 0.8× 220 1.1× 63 3.5k
José R. Casas‐Finet United States 31 2.3k 1.5× 404 0.4× 195 0.5× 139 0.4× 138 0.7× 77 3.0k

Countries citing papers authored by Roxana Ionescu

Since Specialization
Citations

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

Fields of papers citing papers by Roxana Ionescu

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Roxana Ionescu

This figure shows the co-authorship network connecting the top 25 collaborators of Roxana Ionescu. A scholar is included among the top collaborators of Roxana Ionescu 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 Roxana Ionescu. Roxana Ionescu 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.
Ionescu, Roxana. (2020). Asigurari si reasigurari.
2.
Ionescu, Roxana, et al.. (2018). Standard or individualized quality of life for larynx cancer patients?. SHILAP Revista de lepidopterología. 3(2). 62–65. 1 indexed citations
3.
Sugimura, Atsushi, et al.. (2015). Host Cell Proteins: The Hidden Side of Biosimilarity Assessment. Journal of Pharmaceutical Sciences. 104(12). 3991–3996. 12 indexed citations
4.
Vlasak, Josef & Roxana Ionescu. (2011). Fragmentation of monoclonal antibodies. mAbs. 3(3). 253–263. 251 indexed citations
5.
Wang, Weirong, Josef Vlasak, Yunsong Li, et al.. (2011). Impact of methionine oxidation in human IgG1 Fc on serum half-life of monoclonal antibodies. Molecular Immunology. 48(6-7). 860–866. 204 indexed citations
6.
Wang, Shi‐Yi, et al.. (2010). Separation of post-translational modifications in monoclonal antibodies by exploiting subtle conformational changes under mildly acidic conditions. Journal of Chromatography A. 1217(42). 6496–6502. 33 indexed citations
7.
Ionescu, Roxana & Josef Vlasak. (2010). Kinetics of Chemical Degradation in Monoclonal Antibodies: Relationship between Rates at the Molecular and Peptide Levels. Analytical Chemistry. 82(8). 3198–3206. 13 indexed citations
8.
Vlasak, Josef, Shi‐Yi Wang, Elsa Wagner‐Rousset, et al.. (2009). Identification and characterization of asparagine deamidation in the light chain CDR1 of a humanized IgG1 antibody. Analytical Biochemistry. 392(2). 145–154. 194 indexed citations
9.
Zhang, Lei, Shaofeng Duan, Todd D. Williams, et al.. (2009). Effect of protein structure on deamidation rate in the Fc fragment of an IgG1 monoclonal antibody. Protein Science. 18(8). 1573–1584. 69 indexed citations
10.
Vlasak, Josef & Roxana Ionescu. (2008). Heterogeneity of Monoclonal Antibodies Revealed by Charge-Sensitive Methods. Current Pharmaceutical Biotechnology. 9(6). 468–481. 202 indexed citations
11.
Ionescu, Roxana, Josef Vlasak, Colleen Price, & Marc Kirchmeier. (2007). Contribution of Variable Domains to the Stability of Humanized IgG1 Monoclonal Antibodies. Journal of Pharmaceutical Sciences. 97(4). 1414–1426. 264 indexed citations
12.
Wu, Yimin, Craig T. Przysiecki, Elizabeth Flanagan, et al.. (2006). Sustained high-titer antibody responses induced by conjugating a malarial vaccine candidate to outer-membrane protein complex. Proceedings of the National Academy of Sciences. 103(48). 18243–18248. 106 indexed citations
13.
Ionescu, Roxana, Craig T. Przysiecki, Xiaoping Liang, et al.. (2005). Pharmaceutical and immunological evaluation of human papillomavirus viruslike particle as an antigen carrier. Journal of Pharmaceutical Sciences. 95(1). 70–79. 62 indexed citations
14.
Jiang, Fan, Xiaoping Liang, Melanie Horton, et al.. (2004). Preclinical study of influenza virus A M2 peptide conjugate vaccines in mice, ferrets, and rhesus monkeys. Vaccine. 22(23-24). 2993–3003. 275 indexed citations
15.
Steinbach, Peter, Roxana Ionescu, & C. Robert Matthews. (2002). Analysis of Kinetics Using a Hybrid Maximum-Entropy/Nonlinear-Least-Squares Method: Application to Protein Folding. Biophysical Journal. 82(4). 2244–2255. 165 indexed citations
16.
17.
Eftink, Maurice R. & Roxana Ionescu. (1997). Thermodynamics of protein unfolding: questions pertinent to testing the validity of the two-state model. Biophysical Chemistry. 64(1-3). 175–197. 25 indexed citations
18.
Eftink, Maurice R., et al.. (1996). Thermodynamics of the Unfolding and Spectroscopic Properties of the V66W Mutant of Staphylococcal Nuclease and Its 1−136 Fragment. Biochemistry. 35(24). 8084–8094. 32 indexed citations
19.
20.
Enescu, Mironel, et al.. (1993). PHOSPHORESCENCE LIFETIME STUDIES OF INTERACTIONS BETWEEN SERUM ALBUMINS AND SODIUM DODECYL SULFATE. Photochemistry and Photobiology. 57(2). 367–370. 3 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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