caa a22 4500 445803347 CHVBK 20180317145148.0 cr unu---uuuuu 170323e20111001xx s 000 0 eng 10.1007/s10337-011-2114-3 doi (NATIONALLICENCE)springer-10.1007/s10337-011-2114-3 Spherical Periodic Mesoporous Organosilicas Bearing Camphorsulfonamide Substructures for HPLC [Elektronische Daten] [Juan Lu, Lili Huang, Bin Di, Fang Feng, Mengxiang Su] New mesoporous organic-inorganic spheres were prepared by one step co-condensation of trialkoxysilylated camphorsulfonamide (CSA) and 1,2-bis(triethoxysilyl)ethane (BTSE) using octadecyltrimethylammonium chloride (C18TMACl) as template and ethanol as co-solvent in basic medium. The materials have been characterized by scanning electron microscopy (SEM), transmission electron microscopy (TEM), powder X-ray diffraction (XRD), nitrogen sorption measurement, diffuse reflectance infrared Fourier transform spectroscopy (DRIFTS) and elemental analysis (EA). Then the mesoporous organic-inorganic spheres were demonstrated to be novel packing materials for potential application in the normal-phase high performance liquid chromatography (HPLC). Springer-Verlag, 2011 Column liquid chromatography nationallicence Mesoporous organosilica nationallicence Trialkoxysilylated camphorsulfonamide nationallicence HPLC stationary phase nationallicence Lu Juan Department of Pharmaceutical Analysis, China Pharmaceutical University, 210009, Nanjing, China aut Huang Lili Department of Pharmaceutical Analysis, China Pharmaceutical University, 210009, Nanjing, China aut Di Bin Department of Pharmaceutical Analysis, China Pharmaceutical University, 210009, Nanjing, China aut Feng Fang Department of Pharmaceutical Analysis, China Pharmaceutical University, 210009, Nanjing, China aut Su Mengxiang Department of Pharmaceutical Analysis, China Pharmaceutical University, 210009, Nanjing, China aut Chromatographia Springer-Verlag 74/7-8(2011-10-01), 515-521 0009-5893 74:7-8<515 2011 74 10337 https://doi.org/10.1007/s10337-011-2114-3 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10337-011-2114-3 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Lu Juan Department of Pharmaceutical Analysis, China Pharmaceutical University, 210009, Nanjing, China aut NATIONALLICENCE 700 1- Huang Lili Department of Pharmaceutical Analysis, China Pharmaceutical University, 210009, Nanjing, China aut NATIONALLICENCE 700 1- Di Bin Department of Pharmaceutical Analysis, China Pharmaceutical University, 210009, Nanjing, China aut NATIONALLICENCE 700 1- Feng Fang Department of Pharmaceutical Analysis, China Pharmaceutical University, 210009, Nanjing, China aut NATIONALLICENCE 700 1- Su Mengxiang Department of Pharmaceutical Analysis, China Pharmaceutical University, 210009, Nanjing, China aut NATIONALLICENCE 773 0- Chromatographia Springer-Verlag 74/7-8(2011-10-01), 515-521 0009-5893 74:7-8<515 2011 74 10337 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer