DICP OpenIR
Thiol-radical-mediated polymerization for preparation of POSS-containing polyacrylate monoliths in capillary liquid chromatography
Wang, Yan1,2; Ma, Shujuan1,2; Chen, Yao2; Zhang, Luwei1,2; Ou, Junjie2; Shen, Yehua1; Ye, Mingliang2
Corresponding AuthorOu, Junjie(junjieou@dicp.ac.cn) ; Shen, Yehua(yhshen@nwu.edu.cn)
KeywordPOSS-SH Hybrid monolithic column Thiol-acrylate polymerization Capillary liquid chromatography
Source PublicationTALANTA
2018-12-01
ISSN0039-9140
DOI10.1016/j.talanta.2018.07.061
Volume190Pages:62-69
Funding ProjectChina State Key Basic Research Program Grant[2016YFA0501402] ; National Science Fund for Distinguished Young Scholars[21525524] ; National Natural Sciences Foundation of China[21575141] ; CAS-Weigao Research & Development Program[[2017]-009]
Funding OrganizationChina State Key Basic Research Program Grant ; China State Key Basic Research Program Grant ; National Science Fund for Distinguished Young Scholars ; National Science Fund for Distinguished Young Scholars ; National Natural Sciences Foundation of China ; National Natural Sciences Foundation of China ; CAS-Weigao Research & Development Program ; CAS-Weigao Research & Development Program ; China State Key Basic Research Program Grant ; China State Key Basic Research Program Grant ; National Science Fund for Distinguished Young Scholars ; National Science Fund for Distinguished Young Scholars ; National Natural Sciences Foundation of China ; National Natural Sciences Foundation of China ; CAS-Weigao Research & Development Program ; CAS-Weigao Research & Development Program ; China State Key Basic Research Program Grant ; China State Key Basic Research Program Grant ; National Science Fund for Distinguished Young Scholars ; National Science Fund for Distinguished Young Scholars ; National Natural Sciences Foundation of China ; National Natural Sciences Foundation of China ; CAS-Weigao Research & Development Program ; CAS-Weigao Research & Development Program ; China State Key Basic Research Program Grant ; China State Key Basic Research Program Grant ; National Science Fund for Distinguished Young Scholars ; National Science Fund for Distinguished Young Scholars ; National Natural Sciences Foundation of China ; National Natural Sciences Foundation of China ; CAS-Weigao Research & Development Program ; CAS-Weigao Research & Development Program
WOS SubjectChemistry, Analytical
WOS Research AreaChemistry
WOS KeywordPOLYHEDRAL OLIGOMERIC SILSESQUIOXANES ; 1,6-HEXANEDIOL ETHOXYLATE DIACRYLATE ; ONE-POT PREPARATION ; SMALL MOLECULES ; ACRYLATE POLYMERIZATION ; STATIONARY PHASES ; CLICK POLYMERIZATION ; COLUMNS ; ELECTROCHROMATOGRAPHY ; SEPARATION
AbstractThrough introducing octakis (3-mercaptopropyl) octasilsesquioxane (POSS-SH) synthesized in our lab to the prepolymerization solution containing stearyl acrylate (SA), 1,6-hexanediol ethoxylate diacrylate (HEDA) in the existence of porogenic solvents (tetrahydrofuran, 1,4-butanediol and 1-propanol), a POSS-containing hybrid monolithic column was fabricated via photo-initiated thiol-acrylate polymerization within 7 min. The resulting poly(SA-co-HEDA-co-POSS) monoliths were investigated by physical characterization and chromatographic evaluation. It was found that both the additive amount of thiol group and the proportion of porogenic solvents played vital effect on column efficiency, pore morphology and hydrophobicity of monolithic columns. Consequently, the poly(SA-co-HEDA-co-POSS) monolith possessed superior thermal stability, suitable permeability and homogeneous microstructure. The highest column efficiency was similar to 111,000 N m(-1) for butylbenzene at the linear velocity of 0.71 mm s(-1) in reversed-phase liquid chromatography. Subsequently, baseline separations of 9 phenolic compounds, 5 anilines and 5 antibiotics were achieved, indicating the monolithic poly(SA-coHEDA-co-POSS) column had great ability for separation of small molecules. The analytic results of the tryptic digest of BSA and HeLa were also proved that the hybrid monolith had potential for the analysis of complicated biological samples.
Language英语
Funding OrganizationChina State Key Basic Research Program Grant ; China State Key Basic Research Program Grant ; National Science Fund for Distinguished Young Scholars ; National Science Fund for Distinguished Young Scholars ; National Natural Sciences Foundation of China ; National Natural Sciences Foundation of China ; CAS-Weigao Research & Development Program ; CAS-Weigao Research & Development Program ; China State Key Basic Research Program Grant ; China State Key Basic Research Program Grant ; National Science Fund for Distinguished Young Scholars ; National Science Fund for Distinguished Young Scholars ; National Natural Sciences Foundation of China ; National Natural Sciences Foundation of China ; CAS-Weigao Research & Development Program ; CAS-Weigao Research & Development Program ; China State Key Basic Research Program Grant ; China State Key Basic Research Program Grant ; National Science Fund for Distinguished Young Scholars ; National Science Fund for Distinguished Young Scholars ; National Natural Sciences Foundation of China ; National Natural Sciences Foundation of China ; CAS-Weigao Research & Development Program ; CAS-Weigao Research & Development Program ; China State Key Basic Research Program Grant ; China State Key Basic Research Program Grant ; National Science Fund for Distinguished Young Scholars ; National Science Fund for Distinguished Young Scholars ; National Natural Sciences Foundation of China ; National Natural Sciences Foundation of China ; CAS-Weigao Research & Development Program ; CAS-Weigao Research & Development Program
WOS IDWOS:000445306500009
PublisherELSEVIER SCIENCE BV
Citation statistics
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/167059
Collection中国科学院大连化学物理研究所
Corresponding AuthorOu, Junjie; Shen, Yehua
Affiliation1.Northwest Univ, Coll Chem & Mat Sci, Key Lab Synthet & Nat Funct Mol Chem, Minist Educ, Xian 710069, Shaanxi, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, CAS Key Lab Separat Sci Analyt Chem, Dalian 116023, Peoples R China
Recommended Citation
GB/T 7714
Wang, Yan,Ma, Shujuan,Chen, Yao,et al. Thiol-radical-mediated polymerization for preparation of POSS-containing polyacrylate monoliths in capillary liquid chromatography[J]. TALANTA,2018,190:62-69.
APA Wang, Yan.,Ma, Shujuan.,Chen, Yao.,Zhang, Luwei.,Ou, Junjie.,...&Ye, Mingliang.(2018).Thiol-radical-mediated polymerization for preparation of POSS-containing polyacrylate monoliths in capillary liquid chromatography.TALANTA,190,62-69.
MLA Wang, Yan,et al."Thiol-radical-mediated polymerization for preparation of POSS-containing polyacrylate monoliths in capillary liquid chromatography".TALANTA 190(2018):62-69.
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