Pub Date : 2013-10-09DOI: 10.3724/SP.J.1105.2013.12383
Yan-Jun Liu, Jiaona Wang, Congju Li
{"title":"STUDIES ON PREPARATION CONDITIONS OF PET/PVA COMPOSITE ULTRAFILTRATION MEMBRANES BASED ON ELECTROSPINNING TECHNOLOGY: STUDIES ON PREPARATION CONDITIONS OF PET/PVA COMPOSITE ULTRAFILTRATION MEMBRANES BASED ON ELECTROSPINNING TECHNOLOGY","authors":"Yan-Jun Liu, Jiaona Wang, Congju Li","doi":"10.3724/SP.J.1105.2013.12383","DOIUrl":"https://doi.org/10.3724/SP.J.1105.2013.12383","url":null,"abstract":"","PeriodicalId":7133,"journal":{"name":"高分子学报","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2013-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74486896","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2013-10-09DOI: 10.3724/SP.J.1105.2013.12421
Zhao Chun-xia, Peng Gang, Liu Bailing
{"title":"A COMPARISON ON THE SYNERGISTIC FLAME-RETARDANT EFFECTS OF SDS-LDH AND CTAB-MMT WITH APP ON P(BA-VAc): A COMPARISON ON THE SYNERGISTIC FLAME-RETARDANT EFFECTS OF SDS-LDH AND CTAB-MMT WITH APP ON P(BA-VAc)","authors":"Zhao Chun-xia, Peng Gang, Liu Bailing","doi":"10.3724/SP.J.1105.2013.12421","DOIUrl":"https://doi.org/10.3724/SP.J.1105.2013.12421","url":null,"abstract":"","PeriodicalId":7133,"journal":{"name":"高分子学报","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2013-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79685931","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2013-10-09DOI: 10.3724/SP.J.1105.2013.12396
Wang Shibo, Liu Dongbing, Mao Bing-quan
{"title":"THE MECHANISM OF FORMING BIMODAL POLYETHYLENE BY BIS(IMINO)PYRIDYL IRON(II) PRECATALYST WITH TRIETHYLALUMINUM: THE MECHANISM OF FORMING BIMODAL POLYETHYLENE BY BIS(IMINO)PYRIDYL IRON(II) PRECATALYST WITH TRIETHYLALUMINUM","authors":"Wang Shibo, Liu Dongbing, Mao Bing-quan","doi":"10.3724/SP.J.1105.2013.12396","DOIUrl":"https://doi.org/10.3724/SP.J.1105.2013.12396","url":null,"abstract":"","PeriodicalId":7133,"journal":{"name":"高分子学报","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2013-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86189322","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2013-10-09DOI: 10.3724/SP.J.1105.2013.13015
Yuan Wen-wen, Fu Huakang, Zhang De-zhi, Du Miao, Z. Qiang
{"title":"PREPARATION AND RELAXATION BEHAVIOR OF LAYERED DOUBLE HYDROXIDE MODIFIED PU/PMMA NANOCOMPOSITES: PREPARATION AND RELAXATION BEHAVIOR OF LAYERED DOUBLE HYDROXIDE MODIFIED PU/PMMA NANOCOMPOSITES","authors":"Yuan Wen-wen, Fu Huakang, Zhang De-zhi, Du Miao, Z. Qiang","doi":"10.3724/SP.J.1105.2013.13015","DOIUrl":"https://doi.org/10.3724/SP.J.1105.2013.13015","url":null,"abstract":"","PeriodicalId":7133,"journal":{"name":"高分子学报","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2013-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79617956","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2013-10-09DOI: 10.3724/SP.J.1105.2013.12437
Zhang Tianlin, W. Jiajia, Zhu Cai-yan, Ma Huimin
{"title":"SYNTHESIS AND ADSORPTION PROPERTIES FOR Pb(II) OF A CHELATING RESIN CONTAINING QUATERNARY AMMONIUM SALT: SYNTHESIS AND ADSORPTION PROPERTIES FOR Pb(II) OF A CHELATING RESIN CONTAINING QUATERNARY AMMONIUM SALT","authors":"Zhang Tianlin, W. Jiajia, Zhu Cai-yan, Ma Huimin","doi":"10.3724/SP.J.1105.2013.12437","DOIUrl":"https://doi.org/10.3724/SP.J.1105.2013.12437","url":null,"abstract":"","PeriodicalId":7133,"journal":{"name":"高分子学报","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2013-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74844639","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"PREPARATION OF SULFATED CHITOSAN/POLYLYSINE/TRANSFORM GROWTH FACTOR-β1 NANOPARTICLES AND THEIR ABILITY TO INDUCE CHONDROGENESIS DIFFERENTIATION OF BMSCs: PREPARATION OF SULFATED CHITOSAN/POLYLYSINE/TRANSFORM GROWTH FACTOR-β1 NANOPARTICLES AND THEIR ABILITY TO INDUCE CHONDROGENESIS DIFFERENTIATION OF","authors":"Liu Fei-fei, Wang Qiu-wen, Ma Lie, Gao Chang-you","doi":"10.3724/SP.J.1105.2013.12425","DOIUrl":"https://doi.org/10.3724/SP.J.1105.2013.12425","url":null,"abstract":"采用共沉淀法制备了复合转化生长因子-1(TGF-1)的磺化壳聚糖/聚赖氨酸纳米粒子(SCS/PLL/TGF-1),研究了磺化壳聚糖的浓度对纳米粒子粒径和表面电位的影响.所得纳米微粒的粒径在240~290 nm、表面电位在-0.4~-1.3 mV之间可调.采用透射电子显微镜表征了磺化壳聚糖/聚赖氨酸(SCS/PLL)和SCS/PLL/TGF-1纳米粒子的形貌.通过体外骨髓间充质干细胞(BMSCs)培养实验,分别考察了SCS/PLL/TGF-1纳米粒子对BMSCs的增殖、氨基葡聚糖(GAGs)分泌和Ⅱ型胶原基因表达的影响.结果显示,相对于等量的SCS/PLL或同浓度的自由TGF-1,SCS/PLL/TGF-1纳米粒子可有效保护TGF-1的活性,促进BMSCs向软骨细胞分化,可望应用于软骨修复材料等领域的研究.","PeriodicalId":7133,"journal":{"name":"高分子学报","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2013-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82653637","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}