Gregory A. Sacha

618 total citations
15 papers, 457 citations indexed

About

Gregory A. Sacha is a scholar working on Molecular Biology, Biomedical Engineering and Pharmaceutical Science. According to data from OpenAlex, Gregory A. Sacha has authored 15 papers receiving a total of 457 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Molecular Biology, 6 papers in Biomedical Engineering and 4 papers in Pharmaceutical Science. Recurrent topics in Gregory A. Sacha's work include Protein purification and stability (12 papers), Drug Solubulity and Delivery Systems (3 papers) and Monoclonal and Polyclonal Antibodies Research (3 papers). Gregory A. Sacha is often cited by papers focused on Protein purification and stability (12 papers), Drug Solubulity and Delivery Systems (3 papers) and Monoclonal and Polyclonal Antibodies Research (3 papers). Gregory A. Sacha collaborates with scholars based in United States and Ireland. Gregory A. Sacha's co-authors include Steven L. Nail, Reagan L. Miller, Wei Y. Kuu, Michael J. Akers, W. Schmitt, Elizabeth M. Topp, Balakrishnan S. Moorthy, Alina Alexeenko, Prabir K. Basu and Michael J. Pikal and has published in prestigious journals such as International Journal of Pharmaceutics, Journal of Pharmaceutical Sciences and AAPS PharmSciTech.

In The Last Decade

Gregory A. Sacha

15 papers receiving 438 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Gregory A. Sacha United States	11	267	121	99	59	54	15	457
Andrea Allmendinger Switzerland	16	427 1.6×	148 1.2×	115 1.2×	130 2.2×	49 0.9×	36	738
Pierre Goldbach Switzerland	14	342 1.3×	60 0.5×	106 1.1×	90 1.5×	70 1.3×	17	438
Wei Y. Kuu United States	11	369 1.4×	117 1.0×	91 0.9×	30 0.5×	87 1.6×	15	491
Raimund Geidobler Germany	9	432 1.6×	73 0.6×	150 1.5×	88 1.5×	153 2.8×	12	624
Jos Corver Belgium	13	245 0.9×	74 0.6×	77 0.8×	19 0.3×	75 1.4×	19	422
Ruedeeporn Tantipolphan Netherlands	10	375 1.4×	141 1.2×	47 0.5×	106 1.8×	43 0.8×	10	510
Pieter-Jan Van Bockstal Belgium	18	394 1.5×	109 0.9×	221 2.2×	36 0.6×	153 2.8×	32	735
Joris Lammens Belgium	13	208 0.8×	55 0.5×	59 0.6×	10 0.2×	30 0.6×	19	339
Michael L. Roy United States	8	587 2.2×	88 0.7×	152 1.5×	71 1.2×	202 3.7×	9	735
Karl F. Schilke United States	12	280 1.0×	113 0.9×	36 0.4×	74 1.3×	45 0.8×	24	504

Countries citing papers authored by Gregory A. Sacha

Since Specialization

Citations

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

Fields of papers citing papers by Gregory A. Sacha

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Gregory A. Sacha. 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 Gregory A. Sacha. The network helps show where Gregory A. Sacha may publish in the future.

Co-authorship network of co-authors of Gregory A. Sacha

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

All Works

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15 of 15 papers shown

Thakral, Seema, et al.. (2022). Mannitol hemihydrate in lyophilized protein formulations: Impact of its dehydration during storage on sucrose crystallinity and protein stability. International Journal of Pharmaceutics. 624. 121974–121974. 14 indexed citations

Sacha, Gregory A., et al.. (2022). The graphical design space for the primary drying phase of freeze Drying: Factors affecting the dried product layer resistance. International Journal of Pharmaceutics. 630. 122417–122417. 6 indexed citations

Jameel, Feroz, Alina Alexeenko, Akhilesh Bhambhani, et al.. (2021). Recommended Best Practices for Lyophilization Validation 2021 Part II: Process Qualification and Continued Process Verification. AAPS PharmSciTech. 22(8). 266–266. 10 indexed citations

Sacha, Gregory A., et al.. (2021). Equipment Capability Measurement of Laboratory Freeze-Dryers: a Comparison of Two Methods. AAPS PharmSciTech. 22(1). 53–53. 6 indexed citations

Jameel, Feroz, Alina Alexeenko, Akhilesh Bhambhani, et al.. (2021). Recommended Best Practices for Lyophilization Validation—2021 Part I: Process Design and Modeling. AAPS PharmSciTech. 22(7). 221–221. 15 indexed citations

Cho, Eunbi, et al.. (2021). Stability of antibody drug conjugate formulations evaluated using solid-state hydrogen-deuterium exchange mass spectrometry. Journal of Pharmaceutical Sciences. 110(6). 2379–2385. 13 indexed citations

Sebastião, Israel B., et al.. (2019). Freeze-Dryer Equipment Capability Limit: Comparison of Computational Modeling With Experiments at Laboratory Scale. Journal of Pharmaceutical Sciences. 108(9). 2972–2981. 8 indexed citations

Sacha, Gregory A., et al.. (2016). Process and Formulation Effects on Protein Structure in Lyophilized Solids Using Mass Spectrometric Methods. Journal of Pharmaceutical Sciences. 105(5). 1684–1692. 18 indexed citations

Sacha, Gregory A., et al.. (2015). Pre-filled syringes: a review of the history, manufacturing and challenges. Pharmaceutical Development and Technology. 20(1). 1–11. 91 indexed citations

10.

Mockus, Linas, Nancy J. Harper, Prabir K. Basu, et al.. (2011). Quality by design in formulation and process development for a freeze-dried, small molecule parenteral product: a case study. Pharmaceutical Development and Technology. 16(6). 549–576. 40 indexed citations

11.

Sacha, Gregory A., et al.. (2010). Practical fundamentals of glass, rubber, and plastic sterile packaging systems. Pharmaceutical Development and Technology. 15(1). 6–34. 96 indexed citations

12.

Sacha, Gregory A. & Steven L. Nail. (2009). Thermal Analysis of Frozen Solutions: Multiple Glass Transitions in Amorphous Systems. Journal of Pharmaceutical Sciences. 98(9). 3397–3405. 40 indexed citations

13.

Kuu, Wei Y., Steven L. Nail, & Gregory A. Sacha. (2008). Rapid Determination of Vial Heat Transfer Parameters Using Tunable Diode Laser Absorption Spectroscopy (TDLAS) in Response to Step-Changes in Pressure Set-Point During Freeze-Drying. Journal of Pharmaceutical Sciences. 98(3). 1136–1154. 68 indexed citations

14.

Sacha, Gregory A., W. Schmitt, & Steven L. Nail. (2006). Identification of Critical Process Variables Affecting Particle Size Following Precipitation Using a Supercritical Fluid. Pharmaceutical Development and Technology. 11(2). 187–194. 14 indexed citations

15.

Sacha, Gregory A., W. Schmitt, & Steven L. Nail. (2006). Identification of Physical-Chemical Variables Affecting Particle Size Following Precipitation Using a Supercritical Fluid. Pharmaceutical Development and Technology. 11(2). 195–205. 18 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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