Yang Yang, Yujie Bi, Yang Zhao, Changyu Cai, Xinmiao Liang, Yanxiong Ke
{"title":"Cellulose derivative hybrid porous polydivinylbenzene microspheres for chiral chromatography separation","authors":"Yang Yang, Yujie Bi, Yang Zhao, Changyu Cai, Xinmiao Liang, Yanxiong Ke","doi":"10.1007/s10570-024-06028-y","DOIUrl":null,"url":null,"abstract":"<p>In this work, a modified suspension polymerization method was developed to synthesize cellulose derivative hybrid polydivinylbenzene (PDVB) microspheres with particle sizes of 7–12 μm. Cellulose tris(4-methylbenzoate) (CTMB) and cellulose tris(3,5-dimethylphenylcarbamate) (CDMPC) hybrid PDVB were incorporated and well distributed in the microspheres. The chiral recognition ability of the chiral stationary phases (CSP) was evaluated by chiral high-performance liquid chromatography (HPLC) separation of 38 enantiomers with widely varied chemical structures. The influence of pore size and the loading of chiral selectors were investigated. The chiral recognition ability of the columns is comparable to that of the CHIRALCEL<sup>®</sup> OD column and CHIRALCEL<sup>®</sup> OJ column. For some enantiomers, the chiral selectivity of the prepared columns is even better than CHIRALPAK<sup>®</sup>IB column and CHIRALPAK<sup>®</sup>IJ column. In addition, the columns showed excellent stability in the basic mobile phase and organic solvents such as tetrahydrofuran (THF) and ethyl acetate (EA). This work enabled the synthesized polysaccharide-based CSPs with good chiral recognition ability and high stability.</p>","PeriodicalId":511,"journal":{"name":"Cellulose","volume":null,"pages":null},"PeriodicalIF":4.9000,"publicationDate":"2024-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Cellulose","FirstCategoryId":"88","ListUrlMain":"https://doi.org/10.1007/s10570-024-06028-y","RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"MATERIALS SCIENCE, PAPER & WOOD","Score":null,"Total":0}
引用次数: 0
Abstract
In this work, a modified suspension polymerization method was developed to synthesize cellulose derivative hybrid polydivinylbenzene (PDVB) microspheres with particle sizes of 7–12 μm. Cellulose tris(4-methylbenzoate) (CTMB) and cellulose tris(3,5-dimethylphenylcarbamate) (CDMPC) hybrid PDVB were incorporated and well distributed in the microspheres. The chiral recognition ability of the chiral stationary phases (CSP) was evaluated by chiral high-performance liquid chromatography (HPLC) separation of 38 enantiomers with widely varied chemical structures. The influence of pore size and the loading of chiral selectors were investigated. The chiral recognition ability of the columns is comparable to that of the CHIRALCEL® OD column and CHIRALCEL® OJ column. For some enantiomers, the chiral selectivity of the prepared columns is even better than CHIRALPAK®IB column and CHIRALPAK®IJ column. In addition, the columns showed excellent stability in the basic mobile phase and organic solvents such as tetrahydrofuran (THF) and ethyl acetate (EA). This work enabled the synthesized polysaccharide-based CSPs with good chiral recognition ability and high stability.
期刊介绍:
Cellulose is an international journal devoted to the dissemination of research and scientific and technological progress in the field of cellulose and related naturally occurring polymers. The journal is concerned with the pure and applied science of cellulose and related materials, and also with the development of relevant new technologies. This includes the chemistry, biochemistry, physics and materials science of cellulose and its sources, including wood and other biomass resources, and their derivatives. Coverage extends to the conversion of these polymers and resources into manufactured goods, such as pulp, paper, textiles, and manufactured as well natural fibers, and to the chemistry of materials used in their processing. Cellulose publishes review articles, research papers, and technical notes.