Abstract
Superficially porous particle (SPP) columns have gained considerable momentum over fully porous particle (FPP) columns among many chromatographers. However, despite several advantages, the SPP columns are not always been used effectively with traditional HPLC. The present study explores the possibility of reducing the runtime of HPLC methods using SPP column technology without compromising the efficiency of high-throughput analysis using conventional HPLC systems. An optimized method was developed by exploiting the advantages of SPP column technology and its effectiveness demonstrated in two separate SPP columns, Kinetex EVO C18 and Accucore C18. By altering method parameters such as flow rate, gradient time, and photodiode array (PDA) detector acquisition rate, we showed that an optimized method is more efficient than the regular method. The experimental results showed significant improvement in peak capacity, peak symmetry, theoretical plate numbers, and peak resolution for the SPP column within a short runtime of 7 min. We demonstrated that the present optimized method helped to reduce runtime by 50% and provide ~ 31% net organic solvent savings, exhibiting a greener approach to methods and method development.
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Authors declare that the data supporting the findings of this study are available within the paper and its Supplementary Information files. If any raw data files be needed in another format, they are available from the corresponding author upon reasonable request. Supplementary files can be accessed via the following link: https://doi.org/10.1007/s10337-023-04259-y
References
https://www.waters.com/webassets/cms/library/docs/720001507en.pdf
Gritti F, Guiochon G (2012) The current revolution in column technology: how it began, where is it going? J Chromatogr A 1228:2–19. https://doi.org/10.1016/j.chroma.2011.07.014
Kirkland JJ (1969) High-speed liquid chromatography with controlled surface porosity supports. J Chromatogr Sci 7:7–12. https://doi.org/10.1093/chromsci/7.1.7
Kirkland JJ (1969) Controlled surface porosity supports for high-speed gas and liquid chromatography. Anal Chem 41:218–220. https://doi.org/10.1021/ac60270a054
Kamour R, AmarEI-attug AM, Almog T (2013) Development of fused-core silica HPLC columns and their recent pharmaceutical and biological applications: a review. Int J Pharm Pharm Sci 5:926–930
Kirkland JJ, Truszkowski FA, Dilks CH, Engel GS (2000) Superficially porous silica microspheres for fast high-performance liquid chromatography of macromolecules. J Chromatogr A 890:3–13. https://doi.org/10.1016/s0021-9673(00)00392-7
Salisbury JJ (2008) Fused-core particles: a practical alternative to sub-2 micron particles. J Chromatogr Sci 46:883–886. https://doi.org/10.1093/chromsci/46.10.883
Gritti F, Guiochon G (2010) Performance of columns packed with the new shell Kinetex-C18 particles in gradient elution chromatography. J Chromatogr A 1217:1604–1615. https://doi.org/10.1016/j.chroma.2010.01.008
Gritti F, Leonardis I, Abia J, Guiochon G (2010) Physical properties and structure of fine core–shell particles used as packing materials for chromatography: Relationships between particle characteristics and column performance. J Chromatogr A 1217:3819–3843. https://doi.org/10.1016/j.chroma.2010.04.026
Sanchez CA, Friedlander G, Fekete S, Anspach J, Guillarme D, Chitty M, Farkas T (2013) Pushing the performance limits of reversed-phase ultra high performance liquid chromatography with 1.3 μm core–shell particles. J Chromatogr A 1311:90–97. https://doi.org/10.1016/j.chroma.2013.08.065
Gritti F, Sanchez CA, Tivadar F, Guiochon G (2010) Achieving the full performance of highly efficient columns by optimizing conventional benchmark high-performance liquid chromatography instruments. J Chromatogr A 1217(18):3000–3012. https://doi.org/10.1016/j.chroma.2010.02.044
Walter TH, Andrews RW (2014) Recent innovations in UHPLC columns and instrumentation. TrAC Trends Anal Chem 63:14–20. https://doi.org/10.1016/j.trac.2014.07.016
van Deemter JJ, Zuiderweg FJ, Klinkenberg A (1956) Longitudinal diffusion and resistance to mass transfer as causes of non ideality in chromatography. Chem Eng Sci 5:271–289. https://doi.org/10.1016/0009-2509(56)80003-1
Gritti F, Cavazzini A, Marchetti N, Guiochon G (2007) Comparison between the efficiencies of columns packed with fully and partially porous C18-bonded silica materials. J Chromatogr A 1157:289–303. https://doi.org/10.1016/j.chroma.2007.05.030
Preti R (2016) Core-shell columns in high-performance liquid chromatography: Food analysis applications. Int J Anal Chem. https://doi.org/10.1155/2016/3189724
Gritti F, Tanaka N, Guiochon G (2012) Comparison of the fast gradient performance of new prototype silica monolithic columns and columns packed with fully porous and core–shell particles. J Chromatogr A 1236:28–41. https://doi.org/10.1016/j.chroma.2012.02.046
Gritti F, Guiochon G (2011) Theoretical investigation of diffusion along columns packed with fully and superficially porous particles. J Chromatogr A 1218:3476–3488. https://doi.org/10.1016/j.chroma.2011.03.063
CPMP/ICH/381/95 (1995) ICH Topic Q 2 (R1) Validation of Analytical Procedures: Text and Methodology. https://www.ema.europa.eu/en/documents/scientific-guideline/ich-q-2-r1-validation-analytical-procedures-text-methodology-step-5_en.pdf
Spudeit DA, Dolzan MD, Breitbach ZS, Barber WE, Micke GA, Armstrong DW (2014) Superficially porous particles Vs. fully porous particles for bonded high performance liquid chromatographic chiral stationary phases: Isopropyl cyclofructan 6. J Chromatogr A 1363:89–95
MacDonald MJ, Chu C, Guilloit PP, Ng K (1991) A generalized Blake-Kozeny equation for multisized spherical particles. AIChE J 37:1583
Vanderheyden Y, Cabooter D, Desmet G, Broeckhoven K (2013) Isocratic and gradient impedance plot analysis and comparison of some recently introduced large size core–shell and fully porous particles. J Chromatogr A 1312:80–86
Papai Z, Pap TL (2002) Analysis of peak symmetry in chromatography. J Chromatogr A 953:31–38
Wang X, Stoll DR, Schellinger AP, Carr PW (2006) Peak capacity optimization of peptide separations in reversed-phase gradient elution chromatography: Fixed column format. Anal Chem 78:3406–3416
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The authors would like to thank Bristol-Myers Squibb & Syngene International Ltd for providing infrastructure support to do this work.
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NT and MG: Data curation, visualization and investigation. MD, VB and KB: Writing- Data investigation, validation, and manuscript drafting. SKC: Data curation. MB and AR: Conceptualization, methodology, validation, manuscript. AM: Supervision, reviewing and funding acquisition.
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Tellakula, N., Guna, M., Das, M. et al. Leveraging Superficially Porous Particle Technology to Develop High-Throughput HPLC Methods for Small-Molecule Drug Discovery. Chromatographia 86, 437–446 (2023). https://doi.org/10.1007/s10337-023-04259-y
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DOI: https://doi.org/10.1007/s10337-023-04259-y