{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"以分散聚合法制得的聚苯乙烯微球为种子,以1,2-二氯乙烷为溶胀剂、己二酸二辛脂(DOA)为助溶胀剂、二乙烯基苯(DVB)为交联剂及甲基丙烯酸(MAA)或丙烯酸(AA)为水溶性功能性单体,采用活性溶胀聚合法成功制得大粒径由<span style=\"color:red\">羧基</span><span style=\"color:red\">修饰</span>的交联聚苯乙烯微球.研究了溶胀剂种类及活性种球粒径对交联聚苯乙烯<span style=\"color:red\">羧基</span>微球最大平均粒径及粒径分布的影响,并对交联聚苯乙烯<span style=\"color:red\">羧基</span>微球进行了红外谱图分析及热失重(TGA)分析,结果制得最大粒径为25.0um的交联聚苯乙烯<span style=\"color:red\">羧基</span>微球,热分解温度为273.8℃.","authors":[{"authorName":"王胜广","id":"1a205dd6-1d2c-4a04-bcc0-30d63069db61","originalAuthorName":"王胜广"},{"authorName":"于洁","id":"9730ed89-0ac5-4d56-a707-58360fa98abd","originalAuthorName":"于洁"},{"authorName":"王琛","id":"d5ec36f3-2ab3-4c27-aeec-f1377c87cda9","originalAuthorName":"王琛"}],"doi":"10.3969/j.issn.1007-4252.2011.01.018","fpage":"107","id":"7aafe1c5-ac91-4edc-91c2-bfa57b29abb8","issue":"1","journal":{"abbrevTitle":"GNCLYQJXB","coverImgSrc":"journal/img/cover/GNCLYQJXB.jpg","id":"34","issnPpub":"1007-4252","publisherId":"GNCLYQJXB","title":"功能材料与器件学报   "},"keywords":[{"id":"85ae94cb-d427-4f31-ae4a-a8d0a16a54ea","keyword":"大粒径","originalKeyword":"大粒径"},{"id":"6d1cbd47-37bf-47c0-996d-46ddec983f03","keyword":"聚苯乙烯微球","originalKeyword":"聚苯乙烯微球"},{"id":"b9aeac30-5c41-4ea0-944d-6c4c62227e3d","keyword":"活性溶胀聚合","originalKeyword":"活性溶胀聚合"},{"id":"db772590-2331-4c18-b6da-4632b7d52fdf","keyword":"<span style=\"color:red\">羧基</span><span style=\"color:red\">修饰</span>","originalKeyword":"羧基修饰"},{"id":"902f7c17-9108-4862-8a95-98f5f868f094","keyword":"分析","originalKeyword":"分析"}],"language":"zh","publisherId":"gnclyqjxb201101018","title":"大粒径由<span style=\"color:red\">羧基</span><span style=\"color:red\">修饰</span>的交联聚苯乙烯微球的制备与表征","volume":"17","year":"2011"},{"abstractinfo":"利用表面接枝改性法,丁二酸酐作<span style=\"color:red\">修饰</span>剂,对上转换无机发光材料进行了表面<span style=\"color:red\">羧基</span><span style=\"color:red\">修饰</span>.傅立叶红外吸收光谱证明了<span style=\"color:red\">羧基</span>的存在,电导率法定量地检测了<span style=\"color:red\">羧基</span>的含量,热分析表明<span style=\"color:red\">修饰</span><span style=\"color:red\">羧基</span>后材料的热失重过程,扫描电镜显示了<span style=\"color:red\">修饰</span>后上转换无机发光材料颗粒有的直径有所增加.沉降试验表明<span style=\"color:red\">修饰</span><span style=\"color:red\">羧基</span>后的上转换发光材料在水溶液中的分散稳定性得到了提高.","authors":[{"authorName":"崔黎黎","id":"4e570bea-ed02-4e4c-a7ee-104987d22a61","originalAuthorName":"崔黎黎"},{"authorName":"范慧俐","id":"de7f768d-14fe-4c83-ae6b-1d14fe684e4f","originalAuthorName":"范慧俐"},{"authorName":"孟璐","id":"bdf3965f-3ab5-4eb6-832f-965ebca7bbb4","originalAuthorName":"孟璐"},{"authorName":"徐晓伟","id":"ba60b20b-2b6e-4e93-b174-28fcf0f4cf40","originalAuthorName":"徐晓伟"},{"authorName":"刘佳","id":"c2ae91cf-777e-45ca-8f3f-60b1f201a19b","originalAuthorName":"刘佳"}],"doi":"","fpage":"4","id":"3065cc88-cdbd-4902-8236-093a784cac3c","issue":"1","journal":{"abbrevTitle":"GNCL","coverImgSrc":"journal/img/cover/GNCL.jpg","id":"33","issnPpub":"1001-9731","publisherId":"GNCL","title":"功能材料"},"keywords":[{"id":"8fba2d65-b3e7-4f20-b34a-9f95f8acd800","keyword":"上转换","originalKeyword":"上转换"},{"id":"4e026974-3e50-4426-97b6-f388d2b5e6d0","keyword":"发光材料","originalKeyword":"发光材料"},{"id":"e7faf068-d4a4-4502-be2c-294fe7d267d0","keyword":"表面<span style=\"color:red\">修饰</span>","originalKeyword":"表面修饰"},{"id":"a5f7a2f8-a46a-489b-815e-7b884b146a0d","keyword":"<span style=\"color:red\">羧基</span>","originalKeyword":"羧基"}],"language":"zh","publisherId":"gncl200701002","title":"上转换发光材料表面<span style=\"color:red\">修饰</span><span style=\"color:red\">羧基</span>的制备与表征","volume":"38","year":"2007"},{"abstractinfo":"基于<span style=\"color:red\">羧基</span>化多壁碳纳米管(c-MWCNT)<span style=\"color:red\">修饰</span>玻碳电极,建立了无汞测定痕量钯的新方法.在0.1 mol/L的HAc-NaAc缓冲液(pH 4.5)中,当Pd2+在<span style=\"color:red\">羧基</span>化多壁碳纳米管<span style=\"color:red\">修饰</span>玻碳电极表面于-1.1 V电位下富集30 s,电位扫速为100 mV/s时,该<span style=\"color:red\">修饰</span>电极在线性扫描伏安图上出现一灵敏的阳极溶出峰,峰电位为0.162 V.峰电流与Pd2+浓度在5.0×1010～1.0×10-7mol/L范围内成良好的线性关系,其相关系数为0.999,方法检出限可达1.5×10-10mol/L.该<span style=\"color:red\">修饰</span>电极稳定性较好,可用于钯催化剂中钯含量的测定,回收率为98%～103%.","authors":[{"authorName":"李俊华","id":"e20caffa-fe86-4f4a-9a67-c654d404823f","originalAuthorName":"李俊华"},{"authorName":"邝代治","id":"e4dc07ee-bf58-472c-bd99-35e7c912c811","originalAuthorName":"邝代治"},{"authorName":"冯泳兰","id":"e2d1fb85-4bc2-460b-b933-2479b5f7c3f9","originalAuthorName":"冯泳兰"},{"authorName":"唐文清","id":"98f52446-f05f-4561-9ff8-5c3efa405e0c","originalAuthorName":"唐文清"},{"authorName":"屈景年","id":"4bfc3bc1-7911-4c28-a6e5-509004cd259e","originalAuthorName":"屈景年"}],"doi":"10.3969/j.issn.1000-7571.2010.12.002","fpage":"6","id":"74a804ed-e168-4335-b216-f60609dd7b25","issue":"12","journal":{"abbrevTitle":"YJFX","coverImgSrc":"journal/img/cover/YJFX.jpg","id":"71","issnPpub":"1000-7571","publisherId":"YJFX","title":"冶金分析   "},"keywords":[{"id":"93d39456-0169-4e6f-a0da-fe4fb3eae291","keyword":"玻碳电极","originalKeyword":"玻碳电极"},{"id":"988ac89f-c8cf-460e-8967-766b9455e5ac","keyword":"碳纳米管","originalKeyword":"碳纳米管"},{"id":"367542e9-9d43-4ca4-83c0-e71105cd0cc0","keyword":"线性扫描伏安法","originalKeyword":"线性扫描伏安法"},{"id":"2a6519de-1572-43d4-b286-d4482dc2e576","keyword":"钯","originalKeyword":"钯"}],"language":"zh","publisherId":"yjfx201012002","title":"<span style=\"color:red\">羧基</span>化碳纳米管<span style=\"color:red\">修饰</span>玻碳电极伏安法测定痕量钯","volume":"30","year":"2010"},{"abstractinfo":"采用邻<span style=\"color:red\">羧基</span>苯甲酰基<span style=\"color:red\">修饰</span>的吸附树脂FZH5,以Amberlite XAD-4作为参照,探讨了对水溶液中2-萘酚的吸附热力学和吸附动力学。分别用Langmuir等温方程和Freundlich等温方程对吸附等温线进行拟合,并采用动力学准一级和二级方程对两种树脂进行了动态吸附拟合。结果表明,经过<span style=\"color:red\">修饰</span>的FZH5对水中2-萘酚的吸附效率高于Amberlite XAD-4,对2-萘酚的吸附过程在温度较高时化学吸附为主导,吸附速率主要受控于颗粒内扩散过程。","authors":[{"authorName":"施卫忠","id":"8fe1432e-1acf-4f35-8e85-5a1376dce109","originalAuthorName":"施卫忠"},{"authorName":"吴林","id":"c096c395-7186-45da-a3f0-fa5ae0512def","originalAuthorName":"吴林"},{"authorName":"顾云兰","id":"6ea14681-97cd-42b1-aa5c-83877bc90d5c","originalAuthorName":"顾云兰"},{"authorName":"陈建","id":"6a5ffe10-1200-4765-b0c0-76e2a8220dd0","originalAuthorName":"陈建"},{"authorName":"邢蓉","id":"be51d48d-81e3-43b3-8d8c-ab557d196277","originalAuthorName":"邢蓉"},{"authorName":"张根成","id":"00c05321-e225-4429-8bcc-8678a26d49db","originalAuthorName":"张根成"},{"authorName":"费正皓","id":"fb55902f-234b-4728-887a-15f41ca477d7","originalAuthorName":"费正皓"}],"doi":"","fpage":"80","id":"bf04cd5e-c5c7-424f-8511-ae64d837b029","issue":"2","journal":{"abbrevTitle":"GFZCLKXYGC","coverImgSrc":"journal/img/cover/GFZCLKXYGC.jpg","id":"31","issnPpub":"1000-7555","publisherId":"GFZCLKXYGC","title":"高分子材料科学与工程"},"keywords":[{"id":"7a8fc56a-2da4-4c7d-a73b-16d2b58951bf","keyword":"吸附树脂","originalKeyword":"吸附树脂"},{"id":"527e7725-83dd-4039-9343-4ae1d97737a7","keyword":"2-萘酚","originalKeyword":"2-萘酚"},{"id":"90b9a9a1-fd72-45b9-a47e-60cee3e07558","keyword":"化学<span style=\"color:red\">修饰</span>","originalKeyword":"化学修饰"},{"id":"d3f4160d-3d50-4f83-84a2-c24f1cebff6c","keyword":"吸附热力学","originalKeyword":"吸附热力学"},{"id":"636d1dc8-6216-4013-a9ad-292af7c04573","keyword":"吸附动力学","originalKeyword":"吸附动力学"}],"language":"zh","publisherId":"gfzclkxygc201202021","title":"邻<span style=\"color:red\">羧基</span>苯甲酰基<span style=\"color:red\">修饰</span>的吸附树脂对水中2-萘酚的吸附","volume":"28","year":"2012"},{"abstractinfo":"在氧化石墨烯(GO)的研究和应用中,为充分发挥其优良性质,必须对其进行功能化.笔者将稀土La3+离子接枝到<span style=\"color:red\">羧基</span>化的GO(GO-COOH)片层上,制备了一种功能化的镧<span style=\"color:red\">修饰</span><span style=\"color:red\">羧基</span>化氧石墨烯(La/GO-COOH).利用红外光谱、热重分析和透射电镜等手段对合成的La/GO-COOH进行了表征,结果表明,La3+已通过化学和物理作用吸附在GO片层上.通过细菌生长动力学实验评价了La/GO-COOH的抑菌性能,结果表明,La/GO-COOH对大肠杆菌有很好的抑菌效果,当浓度为0.5 mg/mL,抑菌率达96.40％；对金黄色葡萄球菌和铜绿假单胞菌也均有抑菌效果,因此La/GO-COOH是具有抑菌性能的新型GO负载物；与未剥离的镧<span style=\"color:red\">修饰</span>氧化石墨(La/GTO)相比,由于剥离的GO片层的比表面积大,其吸附La3+离子的量高于氧化石墨(GTO),故La/GO-COOH复合物的抑菌性远优于La/GTO.","authors":[{"authorName":"王晓丹","id":"0692b855-730a-4e26-9e0b-58bc9f66d460","originalAuthorName":"王晓丹"},{"authorName":"周宁琳","id":"f7b8ae59-77be-4ce1-b4fc-c02df4dc380e","originalAuthorName":"周宁琳"},{"authorName":"汪炜燕","id":"ccf2d6c7-855a-4a83-a32a-2031c6748960","originalAuthorName":"汪炜燕"},{"authorName":"汤毅达","id":"1dc7d5f9-69d2-4c7c-a690-a0cb24ad4a61","originalAuthorName":"汤毅达"},{"authorName":"章峻","id":"d34ca73d-a866-4b0c-91a7-d94840012ef6","originalAuthorName":"章峻"},{"authorName":"沈健","id":"888aeb09-ef13-4ece-b477-99a1b253c233","originalAuthorName":"沈健"}],"doi":"","fpage":"385","id":"05c20b16-3e2d-43aa-8563-ded91bc0d022","issue":"5","journal":{"abbrevTitle":"XXTCL","coverImgSrc":"journal/img/cover/XXTCL.jpg","id":"70","issnPpub":"1007-8827","publisherId":"XXTCL","title":"新型炭材料"},"keywords":[{"id":"4451b845-5787-49d7-9c3f-5ec8c86ed3ec","keyword":"氧化石墨烯","originalKeyword":"氧化石墨烯"},{"id":"b03449a4-65be-42d3-89e0-7a96b0dfb47a","keyword":"氧化石墨","originalKeyword":"氧化石墨"},{"id":"e0f681d3-35d7-4cba-84c5-c319c38e6460","keyword":"三氯化镧","originalKeyword":"三氯化镧"},{"id":"1d8b1a5a-2af4-4738-9f67-1a12ba60cdaf","keyword":"细菌生长动力学","originalKeyword":"细菌生长动力学"}],"language":"zh","publisherId":"xxtcl201205008","title":"镧<span style=\"color:red\">修饰</span><span style=\"color:red\">羧基</span>化氧石墨烯的抑菌性能","volume":"27","year":"2012"},{"abstractinfo":"通过简单的两步溶液法对石墨烯进行<span style=\"color:red\">羧基</span>接枝和表面活性剂<span style=\"color:red\">修饰</span>,并研究其电化学性能。研究结果表明,与纯石墨烯(比电容50 F/g)相比,表面活性剂本身并不能有效提高石墨烯的比电容(45 F/g),<span style=\"color:red\">羧基</span>功能化可以将石墨烯的比电容提高至130 F/g。而<span style=\"color:red\">羧基</span>功能化和表面活性剂<span style=\"color:red\">修饰</span>双处理工艺能够将石墨烯的比电容提高到230 F/g,且经800次充放电循环后其比电容仍然具有95%的保持率,表明该材料具有良好的循环稳定性。因此,调控石墨烯的表面化学特性对提高其电化学性能具有重要的意义。","authors":[{"authorName":"于建华","id":"efb4ac4e-b621-43e4-a263-435653083b2f","originalAuthorName":"于建华"},{"authorName":"许丽丽","id":"3a9a4e06-9879-4a49-8360-b41cda524bf8","originalAuthorName":"许丽丽"},{"authorName":"朱倩倩","id":"a5b08fc4-a98a-4322-adcf-a3d02f92a841","originalAuthorName":"朱倩倩"},{"authorName":"王晓霞","id":"fd9c8dd4-fbfb-49ab-ade5-cb4df2926f78","originalAuthorName":"王晓霞"},{"authorName":"云茂金","id":"bb4d11f8-0ef9-4f05-b9cf-4a155532ba99","originalAuthorName":"云茂金"},{"authorName":"董立峰","id":"3865fae3-ed03-4045-ac6d-1b948fcc44ac","originalAuthorName":"董立峰"}],"doi":"10.15541/jim20150378","fpage":"220","id":"26a89693-bb37-4af4-a053-0cf75f3f9e9a","issue":"2","journal":{"abbrevTitle":"WJCLXB","coverImgSrc":"journal/img/cover/WJCLXB.jpg","id":"62","issnPpub":"1000-324X","publisherId":"WJCLXB","title":"无机材料学报"},"keywords":[{"id":"ca75c47b-c426-43ed-b5cf-832738c73a8a","keyword":"石墨烯","originalKeyword":"石墨烯"},{"id":"ee1275b7-5c60-4a71-a7e0-2e823f2f6bfa","keyword":"功能化","originalKeyword":"功能化"},{"id":"b3ab16e7-0811-4124-9415-0c2aa54f7569","keyword":"电化学性能","originalKeyword":"电化学性能"}],"language":"zh","publisherId":"wjclxb201602017","title":"<span style=\"color:red\">羧基</span>功能化和表面活性剂<span style=\"color:red\">修饰</span>对石墨烯电化学性能的影响","volume":"","year":"2016"},{"abstractinfo":"采用化学<span style=\"color:red\">修饰</span>方法,在<span style=\"color:red\">羧基</span>化多壁碳纳米管的基础上,合成制备了酮化和吡唑化多壁碳纳米管材料.通过红外光谱、拉曼光谱、扫描电镜、元素分析、热失重分析对产物进行了理化性质表征,并在人脐带血衍生的非限制性体干细胞(UssC)上研究了该产物的细胞毒性.结果显示,酮化多壁碳纳米管的细胞毒性低于吡唑化多壁碳纳米管.","authors":[{"authorName":"","id":"d88fa086-4d49-4d82-9adf-8b919099c701","originalAuthorName":""},{"authorName":"","id":"fc4351a0-4973-4d33-a51b-1e887090ffd3","originalAuthorName":""}],"doi":"10.1016/S1872-5805(13)60077-3","fpage":"199","id":"2a7084ac-3fdb-4eb1-b96d-fea414eaba16","issue":"3","journal":{"abbrevTitle":"XXTCL","coverImgSrc":"journal/img/cover/XXTCL.jpg","id":"70","issnPpub":"1007-8827","publisherId":"XXTCL","title":"新型炭材料"},"keywords":[{"id":"5508fc2d-1fac-4846-bbaa-7637a0fa6a53","keyword":"碳纳米管","originalKeyword":"碳纳米管"},{"id":"e8ef2304-9ec4-4bc8-abc9-318079497ce0","keyword":"吡唑","originalKeyword":"吡唑"},{"id":"10d0f496-9140-4ec1-9b7e-d92d37350edb","keyword":"功能化","originalKeyword":"功能化"},{"id":"c042ce1b-c1f1-4783-85cc-a8895a830ba2","keyword":"毒性","originalKeyword":"毒性"},{"id":"ef3fe841-eedb-4204-85de-b008be60b2cb","keyword":"热重","originalKeyword":"热重"}],"language":"zh","publisherId":"xxtcl201303006","title":"基于<span style=\"color:red\">羧基</span>化多壁碳纳米管的双苯基吡唑<span style=\"color:red\">修饰</span>及合成产物的细胞毒性研究","volume":"28","year":"2013"},{"abstractinfo":"制备了<span style=\"color:red\">羧基</span>化石墨烯基聚吡咯复合物(CG/ppy)<span style=\"color:red\">修饰</span>电极,用循环伏安法和交流阻抗法研究了<span style=\"color:red\">修饰</span>电极的电化学行为,并对<span style=\"color:red\">修饰</span>电极进行了恒流充放电以及循环稳定性测试.实验结果表明,CG/ppy显著提高了玻碳电极在电解液中的电流响应,降低了玻碳电极在电解液中的电阻,<span style=\"color:red\">修饰</span>电极的比电容可达584 F/g,且经过1000次循环后比电容仍保持初始值的81％.首次将<span style=\"color:red\">羧基</span>化石墨烯基聚吡咯应用于电化学领域,证实了CG/ppy<span style=\"color:red\">修饰</span>电极在该领域中有潜在的应用价值.","authors":[{"authorName":"李娜","id":"b6cad08e-236a-4550-a8ed-2adbabac9c68","originalAuthorName":"李娜"},{"authorName":"肖迎红","id":"ae1a4be9-ae45-46eb-988d-47759949aad5","originalAuthorName":"肖迎红"},{"authorName":"鲁嘉","id":"c9c8ed4d-5a89-422f-b307-aa5ed667aca8","originalAuthorName":"鲁嘉"},{"authorName":"王延平","id":"b5615a9e-48e3-423a-bda6-a6c131444155","originalAuthorName":"王延平"},{"authorName":"许崇正","id":"7ef9611b-1feb-4d9c-a87a-fa6e627ff415","originalAuthorName":"许崇正"},{"authorName":"杨小弟","id":"983c7a9c-969e-431c-b2ee-05c09532e4ce","originalAuthorName":"杨小弟"}],"doi":"10.3724/SP.J.1095.2013.20205","fpage":"354","id":"abae926b-a93f-496b-8c9d-08e9761c8781","issue":"3","journal":{"abbrevTitle":"YYHX","coverImgSrc":"journal/img/cover/YYHX.jpg","id":"73","issnPpub":"1000-0518","publisherId":"YYHX","title":"应用化学"},"keywords":[{"id":"b15bb537-5eb0-4778-b984-a4028eb4d916","keyword":"<span style=\"color:red\">羧基</span>化石墨烯","originalKeyword":"羧基化石墨烯"},{"id":"ac85056e-d0b2-4658-b49a-f30c3f5769e9","keyword":"聚吡咯","originalKeyword":"聚吡咯"},{"id":"3e3d7331-9131-449b-813f-a8d16b1738b5","keyword":"<span style=\"color:red\">修饰</span>电极","originalKeyword":"修饰电极"},{"id":"81b3e57b-43a8-45e8-b794-6b9aca590691","keyword":"超级电容器","originalKeyword":"超级电容器"}],"language":"zh","publisherId":"yyhx201303019","title":"<span style=\"color:red\">羧基</span>化石墨烯基导电聚吡咯复合材料的超电容性能","volume":"30","year":"2013"},{"abstractinfo":"采用化学共沉淀法制备纳米Fe3O4,油酸包覆,高锰酸钾氧化,<span style=\"color:red\">修饰</span>得到<span style=\"color:red\">羧基</span>功能化的亲水性磁性纳米复合粒子.通过XRD、TEM、傅里叶红外光谱仪等方法对纳米复合粒子的形态、结构及磁性能进行了研究.结果显示:<span style=\"color:red\">修饰</span>前后的纳米粒子粒径基本无变化,粒径20 nm左右.纳米复合粒子的磁性能表现出超顺磁性,矫顽力减小为0,<span style=\"color:red\">羧基</span>化磁性纳米粒子可在pH=7.4的磷酸缓冲液中形成稳定分散的磁流体.","authors":[{"authorName":"杜鹏飞","id":"51e6b669-0241-44d5-9d2f-129c402e53b7","originalAuthorName":"杜鹏飞"},{"authorName":"许晓曦","id":"ebf7c029-39ca-4d07-a654-44db44d2460b","originalAuthorName":"许晓曦"},{"authorName":"金茂俊","id":"351920f3-6aec-4030-a9e1-08a68d7f6a21","originalAuthorName":"金茂俊"},{"authorName":"王静","id":"da87ed23-9e06-4199-8d12-981a53fce2bd","originalAuthorName":"王静"},{"authorName":"金芬","id":"4fe78721-c90f-4424-a726-4f805ef073f6","originalAuthorName":"金芬"},{"authorName":"邵华","id":"a2a33d47-578d-4ab0-aa0d-fb23e25b5aa1","originalAuthorName":"邵华"},{"authorName":"王淼","id":"e38819f5-d8ba-4be4-9159-a782d86334eb","originalAuthorName":"王淼"},{"authorName":"杨丽华","id":"8f88dd93-ba9a-471f-83f2-aec8740e873d","originalAuthorName":"杨丽华"}],"doi":"","fpage":"42","id":"01f830aa-5daf-4dba-9163-ee0929251ab4","issue":"4","journal":{"abbrevTitle":"CLDB","coverImgSrc":"journal/img/cover/CLDB.jpg","id":"8","issnPpub":"1005-023X","publisherId":"CLDB","title":"材料导报"},"keywords":[{"id":"42d8897f-6be1-473d-9535-e04eb5323f14","keyword":"化学共沉淀法","originalKeyword":"化学共沉淀法"},{"id":"26d3b36c-59e3-49f0-856b-8c7221a00d8c","keyword":"磁性Fe3O4微球","originalKeyword":"磁性Fe3O4微球"},{"id":"f76feebc-e184-464c-bf01-8a3d6c4b0d32","keyword":"制备","originalKeyword":"制备"},{"id":"3961870e-22e1-4973-82c9-de2a93bd7c08","keyword":"表征","originalKeyword":"表征"}],"language":"zh","publisherId":"cldb201404012","title":"<span style=\"color:red\">羧基</span>化Fe3O4磁性纳米微球的制备及表征","volume":"28","year":"2014"},{"abstractinfo":"DNA甲基化作为一种十分重要的表观遗传<span style=\"color:red\">修饰</span>途径,在生物体生长发育过程中发挥着极为关键的作用.甲基胞嘧啶、羟甲基胞嘧啶、醛基胞嘧啶和<span style=\"color:red\">羧基</span>胞嘧啶是整个DNA甲基化和去甲基化过程中重要的中间体形式,它们的分布含量直接影响着DNA甲基化和去甲基化过程的动态平衡,进而影响着整个正常生理活动的进行.检测这些特殊胞嘧啶在表观遗传学上具有重要的意义.本文小结和综述了本课题组通过化学方法在甲基胞嘧啶、羟甲基胞嘧啶、醛基胞嘧啶和<span style=\"color:red\">羧基</span>胞嘧啶检测方面取得的最新研究进展.","authors":[{"authorName":"肖珩","id":"c70569e0-e3d0-4a83-8907-ca3e2d1e3aaf","originalAuthorName":"肖珩"},{"authorName":"田沺","id":"6e870eaa-5a9d-4a94-9126-3c2718a0fa9a","originalAuthorName":"田沺"},{"authorName":"周翔","id":"8165798e-974e-4569-b2f9-85b1d641e3a8","originalAuthorName":"周翔"}],"doi":"10.7517/j.issn.1674-0475.2014.01.069","fpage":"69","id":"aa726f8b-2b91-405c-9491-16b6d95f9970","issue":"1","journal":{"abbrevTitle":"YXKXYGHX","coverImgSrc":"journal/img/cover/YXKXYGHX.jpg","id":"74","issnPpub":"1674-0475","publisherId":"YXKXYGHX","title":"影像科学与光化学   "},"keywords":[{"id":"31cf0a05-5c5f-407b-8eb4-02f931cbf33b","keyword":"核酸甲基化","originalKeyword":"核酸甲基化"},{"id":"9c50df90-8378-4458-bc4b-0d02d0686346","keyword":"羟甲基化","originalKeyword":"羟甲基化"},{"id":"c6400606-0be1-43c2-8ef2-4b8adc47c866","keyword":"醛基化","originalKeyword":"醛基化"},{"id":"6b5efb0b-34ee-4f3b-b36b-c001b86013de","keyword":"<span style=\"color:red\">羧基</span>化","originalKeyword":"羧基化"},{"id":"1b5d0572-f9d9-4967-a58c-47f46f029c74","keyword":"化学法检测","originalKeyword":"化学法检测"}],"language":"zh","publisherId":"ggkxyghx201401006","title":"DNA中甲基、羟甲基、醛基与<span style=\"color:red\">羧基</span>胞嘧啶的化学检测方法进展","volume":"32","year":"2014"}],"totalpage":294,"totalrecord":2932}