Improved chemical stabilities for end-capped high performance liquid chromatography stationary phases based on poly(methyloctadecylsiloxane) thermally immobilized onto metalized silicas

Journal of Chromatography A

Volumn 1260, Issue , 2012, Pages 81-87

  da Silva, Carla G A ^a   Collins, Carol H ^a  

^a UNIVERSITY OF CAMPINAS   (Brazil)

Author keywords

Endcapping reaction; Metalized stationary phases; Poly(methyloctadecylsiloxane); Stability; Thermal immobilization

Indexed keywords

ALKALINE CONDITIONS; BASIC COMPOUNDS; END CAPPING; HYDROXYL GROUPS; LOWER DENSITY; POLY(METHYLOCTADECYLSILOXANE); SILICA SUPPORTS; STABILITY TESTS; STATIONARY PHASIS; TEST MIXTURES;

ALKALINITY; CONVERGENCE OF NUMERICAL METHODS; HIGH PERFORMANCE LIQUID CHROMATOGRAPHY; INFRARED SPECTROSCOPY; METHANOL; SILICA;

METALLIZING;

HYDROXYL GROUP; METHANOL; POLY(METHYLOCTADECYLSILOXANE); POLYMER; SILICON DIOXIDE; TITANIUM; UNCLASSIFIED DRUG; ZIRCONIUM;

ANALYTIC METHOD; ARTICLE; HIGH PERFORMANCE LIQUID CHROMATOGRAPHY; INFRARED SPECTROSCOPY; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; PHYSICAL CHEMISTRY; PRIORITY JOURNAL; SEPARATION TECHNIQUE;

BENZENE DERIVATIVES; CHROMATOGRAPHY, HIGH PRESSURE LIQUID; HYDROGEN-ION CONCENTRATION; HYDROPHOBIC AND HYDROPHILIC INTERACTIONS; METHANOL; MODELS, CHEMICAL; PHARMACEUTICAL PREPARATIONS; SILICON DIOXIDE; SILOXANES; TITANIUM; TOLUENE; ZIRCONIUM;

EID: 84866536348     PISSN: 00219673     EISSN: 18733778     Source Type: Journal    
DOI: 10.1016/j.chroma.2012.08.048     Document Type: Article

References (27)

1. Claessens H.A., van Straten M.A. J. Chromatogr. A 2004, 1060:23.
2. Bair M.D., Dorsey J.G. J. Chromatogr. A 2012, 1220:35.
3. Faria A.M., Collins C.H., Jardim I.C.S.F. J. Braz. Chem. Soc. 2009, 20:1385.
4. Collins C.H., Silva C.R., Faria A.M., Collins K.E., Jardim I.C.S.F. J. Braz. Chem. Soc. 2009, 20:604.
5. Nawrocki J., Rigney M., McCormick A., Carr P.W. J. Chromatogr. A 1993, 657:229.
6. Pesek J.J., Matyska M.T., Yu R.J. J. Chromatogr. A 2002, 947:195.
7. Layne J.J. J. Chromatogr. A 2002, 957:149.
8. Gritti F., Guiochon G. J. Chromatogr. A 2005, 1098:82.
9. C.G.A. da Silva, C.H. Collins, Microchem. J. in press. doi:10.1016/j.microc.2012.03.009.
10. da Silva C.G.A., Collins C.H. J. Chromatogr. A 2012, 1232:248.
11. Faria A.M., Silva C.R., Collins C.H., Jardim I.C.S.F. J. Sep. Sci. 2008, 31:953.
12. Collins K.E., Franchon A.C., Jardim I.C.S.F., Radovanovic E., Gonçalves M.C. LC-GC North Am. 2000, 18:106.
13. Engelhardt H., Jungheim M. Chromatographia 1990, 29:59.
14. Kimata K., Iwaguchi K., Onishi S., Jinno K., Eksteen R., Hosoya K., Arki M., Tanaka N. J. Chromatogr. Sci. 1989, 27:721.
15. Sander L., Wise S.A. J. Sep. Sci. 2003, 26:283.
16. Fonseca D.A., Gutierrez H.R., Collins K.E., Collins C.H. J. Chromatogr. A 2004, 1030:149.
17. Silva C.R., Airoldi C., Collins K.E., Collins C.H. J. Chromatogr. A 2008, 1191:90.
18. Peri J.B. J. Phys. Chem. 1966, 70:2937.
19. Kamitsos E.I. Phys. Rev. B 1993, 48:12499.
20. Pavia D.L., Lampman G.M., Kriz G.S., Vyvyan J.A. Introduction to Spectroscopy 2009, Brooks/Cole, Belmont. fourth ed.
21. Bachmann S., Melo L.F.C., Silva R.B., Anazawa T.A., Jardim I.C.S.F., Collins K., Collins C.H., Albert K. Chem. Mater. 2001, 13:1874.
22. Euerby M.E., Petersson P. J. Chromatogr. A 2003, 994:13.
23. Euerby M.R., Petersson P.J. J. Chromatogr. A 2005, 1088:1.
24. (accessed in March 2012). http://www.usp.org/USPNF/columnsDB.html.
25. Faria A.M., Tonhi E., Collins K.E., Collins C.H. J. Sep. Sci. 2007, 30:1844.
26. Stella C., Rudaz S., Gauvrit J.Y., Lantéri P., Huteau A., Tchapla A., Veuthey J.L. J. Pharm. Biomed. Anal. 2007, 43:89.
27. Buszewski B. Chromatographia 1989, 28:574.