{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"建立了超高效液相色谱-四极杆飞行时间质谱（ UPLC-Q-TOF MS）快速检测水产品中15种碱性合成色素的方法。水产样品经乙腈（含10％（ v／v）乙酸）提取，采用 <span style=\"color:red\">C18</span><span style=\"color:red\">复合</span><span style=\"color:red\">硅胶</span><span style=\"color:red\">基质</span>分散<span style=\"color:red\">管</span>进行样品净化处理。目标物采用<span style=\"color:red\">C18</span>色谱柱分离，以乙腈和0.1％（ v／v）甲酸-5 mmol／L 乙酸铵溶液为流动相，梯度洗脱，四极杆飞行时间串联质谱电喷雾正离子模式检测。结果表明：15种碱性色素的定量限（ LOQs，S／N=10）为0.1~100μg／kg，并在各自的线性范围内线性关系良好，相关系数（ r）≥0.993。在3个加标水平下的平均回收率为80.60％~107.37％，测定结果的相对标准偏差为3.33％~6.69％（ n=6）。该方法快速、简便、灵敏度高，适用于日常水产品中15种碱性合成色素的快速筛查。","authors":[{"authorName":"黄鹂","id":"8256aafa-33e1-4dab-88d2-808f0d2fff7b","originalAuthorName":"黄鹂"},{"authorName":"戴意飞","id":"160fa2be-e55d-4041-a47e-9a67fa6dd097","originalAuthorName":"戴意飞"},{"authorName":"王萍亚","id":"04de6fe0-9469-4030-be39-dd0f19f549e7","originalAuthorName":"王萍亚"},{"authorName":"周勇","id":"c4388a7c-4ba6-4896-8ee0-1fdc5039bc2a","originalAuthorName":"周勇"},{"authorName":"赵巧灵","id":"dfa48339-ba02-4e98-b039-1fff4265b39b","originalAuthorName":"赵巧灵"},{"authorName":"蒋玲波","id":"b0f3a96c-fc97-4116-a6dd-527ae61f724e","originalAuthorName":"蒋玲波"},{"authorName":"罗海军","id":"12b3c053-ebe1-475e-acf0-88ab52bbda32","originalAuthorName":"罗海军"}],"doi":"10.3724/SP.J.1123.2015.03021","fpage":"1097","id":"10856c63-44b6-4b7c-9347-32e0fc026221","issue":"10","journal":{"abbrevTitle":"SP","coverImgSrc":"journal/img/cover/SP.jpg","id":"58","issnPpub":"1000-8713","publisherId":"SP","title":"色谱 "},"keywords":[{"id":"b523d1aa-9d78-49f3-9ff2-02d02838786e","keyword":"超高效液相色谱-四极杆飞行时间质谱","originalKeyword":"超高效液相色谱-四极杆飞行时间质谱"},{"id":"77ad09e0-691a-4737-b1f5-a5b1dda645f3","keyword":"<span style=\"color:red\">C18</span><span style=\"color:red\">复合</span><span style=\"color:red\">硅胶</span><span style=\"color:red\">基质</span><span style=\"color:red\">萃取</span><span style=\"color:red\">管</span>","originalKeyword":"C18复合硅胶基质萃取管"},{"id":"99797dd8-82d6-4457-9cbf-00267668fa98","keyword":"碱性合成色素","originalKeyword":"碱性合成色素"},{"id":"9078e9ff-6ebd-420a-bfba-dc3a0d34cff3","keyword":"水产品","originalKeyword":"水产品"},{"id":"e1b528bd-a332-4790-8af8-b3782ee8b091","keyword":"快速筛查","originalKeyword":"快速筛查"}],"language":"zh","publisherId":"sp201510014","title":"超高效液相色谱-四极杆飞行时间质谱法快速筛查水产品中15种碱性合成色素","volume":"","year":"2015"},{"abstractinfo":"采用<span style=\"color:red\">C18</span>膜模拟生物体,探讨了化合物在膜与水相之间分配平衡的影响因素,测定了卤代苯类化合物的膜/水分配系数.结果表明,随着脂溶性的增加,化合物分配达到平衡的时间也将增加;<span style=\"color:red\">C18</span>膜/水分配系数的大小与水相中化合物浓度的大小和<span style=\"color:red\">C18</span>膜量的多少无关;<span style=\"color:red\">C18</span>膜/水分配系数(KSD)与正辛醇/水分配系数(KOW)之间有较好的一致性.<span style=\"color:red\">C18</span>膜材料的使用,为有机污染物脂溶性的评价提供了一个新的方法,并且这一方法为<span style=\"color:red\">复合</span>污染体系因脂溶性所引起的基本毒性量化预测创造了条件.","authors":[{"authorName":"于红霞","id":"5e85608d-8e5b-4e8b-9190-4e55173091bc","originalAuthorName":"于红霞"},{"authorName":"林志芬","id":"6de9f76c-96b1-40e4-8db0-b997d5886a64","originalAuthorName":"林志芬"},{"authorName":"杨怡","id":"6b520715-edc2-43fe-aec8-01af8e3203c5","originalAuthorName":"杨怡"},{"authorName":"徐铁莲","id":"aeb182f1-0006-4aa8-8afe-08144033587d","originalAuthorName":"徐铁莲"},{"authorName":"冯建芳","id":"9a6a2240-bcfa-40e7-a97d-4c34a5b1f9da","originalAuthorName":"冯建芳"},{"authorName":"王连生","id":"edf32435-7602-45fd-be08-a61c968a0880","originalAuthorName":"王连生"}],"doi":"10.3969/j.issn.1007-8924.2002.03.007","fpage":"35","id":"a56f6528-8719-4e97-8f52-bf250d1fbd06","issue":"3","journal":{"abbrevTitle":"MKXYJS","coverImgSrc":"journal/img/cover/MKXYJS.jpg","id":"54","issnPpub":"1007-8924","publisherId":"MKXYJS","title":"膜科学与技术   "},"keywords":[{"id":"18965d63-3aad-4ae8-9fdf-fea98ec3f3cf","keyword":"生物模拟","originalKeyword":"生物模拟"},{"id":"6721a6ed-a7e1-4eb6-8389-e4b414263e6b","keyword":"<span style=\"color:red\">C18</span>膜/水分配系数","originalKeyword":"C18膜/水分配系数"},{"id":"962e9ace-de22-43e9-b9f8-2c29623e01f0","keyword":"脂溶性","originalKeyword":"脂溶性"},{"id":"57b39568-3f92-4c72-b420-393cf2a78750","keyword":"卤代苯","originalKeyword":"卤代苯"}],"language":"zh","publisherId":"mkxyjs200203007","title":"利用<span style=\"color:red\">C18</span>固相<span style=\"color:red\">萃取</span>膜评价有机氯污染物的亲酯性","volume":"22","year":"2002"},{"abstractinfo":"通过在甲基丙烯酸十八酯(SMA)中加入亲水性单体甲氧基聚乙二醇甲基丙烯酸酯(PEGMEA),以1-正丙醇/1,4-丁二醇为致孔剂,热聚合得到具有一定亲水性的新型<span style=\"color:red\">C18</span>填料,并将该填料应用于固相<span style=\"color:red\">萃取</span>(SPE)富集水中的酚类化合物.实验优化了致孔剂的配比、SPE过程中上样溶液pH值、洗脱剂种类等参数.在上样溶液pH为6.0,以5.0 mL乙腈为洗脱剂的优化条件下,5种酚类化合物在0.5～10 mg/L 范围内呈良好的线性关系,检出限为0.16～0.47 mg/L.所制备的亲水改性<span style=\"color:red\">C18</span>材料已成功用于大辽河水样中酚的检测,平均加标回收率为64.33% ～92.14% , 相对标准偏差为4.2% ～6.4%(n=3),证明了该填料对环境水样中痕量酚类化合物富集的可靠性.","authors":[{"authorName":"谢昕","id":"474c1cf2-d743-42d3-9647-612971ad448d","originalAuthorName":"谢昕"},{"authorName":"李云","id":"821a3df3-d5c7-46cd-8774-6b8ed2fc7b99","originalAuthorName":"李云"},{"authorName":"陈吉平","id":"6f931262-93b2-4f71-a1b1-366c78154551","originalAuthorName":"陈吉平"}],"doi":"10.3724/SP.J.1123.2011.00049","fpage":"49","id":"39aee37a-fba0-4ad1-af11-e5d2615b8022","issue":"1","journal":{"abbrevTitle":"SP","coverImgSrc":"journal/img/cover/SP.jpg","id":"58","issnPpub":"1000-8713","publisherId":"SP","title":"色谱 "},"keywords":[{"id":"e78d164e-30d7-4029-870c-d704ff1e5fc6","keyword":"亲水改性<span style=\"color:red\">C18</span>填料","originalKeyword":"亲水改性C18填料"},{"id":"bebf9a0c-3198-4939-af4f-03c40809c466","keyword":"固相<span style=\"color:red\">萃取</span>","originalKeyword":"固相萃取"},{"id":"cf87ab56-4dbe-49da-8419-b0c798ed7abc","keyword":"富集","originalKeyword":"富集"},{"id":"2e62854f-cc15-4bdf-a402-d301a153c147","keyword":"酚类化合物","originalKeyword":"酚类化合物"}],"language":"zh","publisherId":"sp201101009","title":"亲水改性<span style=\"color:red\">C18</span>填料的制备及其在<span style=\"color:red\">萃取</span>水中酚类化合物中的应用","volume":"29","year":"2011"},{"abstractinfo":"发展了一种用于制备反相高效液相色谱填料的实用、经济的方法.以γ-环氧丙基氧丙基三甲氧基硅烷为中间偶联试剂,将十八烷基脂肪酸键合至<span style=\"color:red\">硅胶</span>上.元素分析、色谱测试验证了该工艺的可行性和填料的反相色谱行为.","authors":[{"authorName":"喻昕","id":"ac9dc704-a742-4f9c-b1e5-0cd4c12ed083","originalAuthorName":"喻昕"},{"authorName":"赵睿","id":"b963a891-7248-47de-9ea4-9d26dc85b84c","originalAuthorName":"赵睿"},{"authorName":"刘国诠","id":"34723e65-c65c-477b-9efa-5563d0b68350","originalAuthorName":"刘国诠"}],"doi":"10.3321/j.issn:1000-8713.2000.01.007","fpage":"25","id":"3d26d9f4-4599-47c8-b786-0765d14ea474","issue":"1","journal":{"abbrevTitle":"SP","coverImgSrc":"journal/img/cover/SP.jpg","id":"58","issnPpub":"1000-8713","publisherId":"SP","title":"色谱 "},"keywords":[{"id":"ab8a20b2-b622-4e00-bf56-dc5620417dec","keyword":"反相液相色谱法","originalKeyword":"反相液相色谱法"},{"id":"5a66dec1-85b4-4e20-8a45-f3afed60f9b7","keyword":"烷基酯型键合相","originalKeyword":"烷基酯型键合相"},{"id":"63c05a95-0404-44f9-a60e-fc93524fb4c4","keyword":"固定相","originalKeyword":"固定相"}],"language":"zh","publisherId":"sp200001007","title":"一种新型<span style=\"color:red\">C18</span>酯型反相高效液相色谱填料的制备","volume":"18","year":"2000"},{"abstractinfo":"用meso-八甲基杯[4]吡咯静态涂敷MN-<span style=\"color:red\">C18</span>填料,制备了一种新型大环化合物涂敷固定相.以去离子水作为流动相,考察了有机阴离子(邻苯二甲酸氢根、水杨酸根、苯甲酸根离子)及酚类化合物(间苯三酚、对苯二酚、间氨基酚、间苯二酚、邻苯二酚、苯酚)的色谱分离.与未涂敷柱相比,新型涂敷固定相成功地实现了对3种阴离子的基线分离;对酚类化合物的保留显著增加,同时提高了分离度(尤其是间氨基酚与间苯二酚、间苯三酚与对苯二酚两对峰).这可归因于杯吡咯与被分析物间存在的氢键相互作用,初步的实验结果也表明杯吡咯对阴离子及中性客体分子的选择性识别可用于高效液相色谱分离.","authors":[{"authorName":"何丽君","id":"fd36f989-6fdf-47d3-a516-50c7e54ad7a9","originalAuthorName":"何丽君"},{"authorName":"郭勇","id":"fe0aa7fe-a7a3-4de6-9546-828a265e58d0","originalAuthorName":"郭勇"},{"authorName":"邵士俊","id":"00b18ce4-32a7-4016-b472-ab87d149f4ef","originalAuthorName":"邵士俊"},{"authorName":"温博","id":"9413a484-a0fa-4154-a377-0a352592b303","originalAuthorName":"温博"},{"authorName":"刘霞","id":"a3ef31c1-ead6-4f53-b74e-c44a4129eb1b","originalAuthorName":"刘霞"},{"authorName":"蒋生祥","id":"b135e22d-69bd-4219-b648-c39577dc8d30","originalAuthorName":"蒋生祥"}],"doi":"10.3321/j.issn:1000-8713.2003.05.012","fpage":"487","id":"15bf6f96-eaaf-4663-b114-fe24135f17b4","issue":"5","journal":{"abbrevTitle":"SP","coverImgSrc":"journal/img/cover/SP.jpg","id":"58","issnPpub":"1000-8713","publisherId":"SP","title":"色谱 "},"keywords":[{"id":"2f1c7ae9-5267-4244-b223-6a66292919a1","keyword":"高效液相色谱","originalKeyword":"高效液相色谱"},{"id":"cd5f245d-fda3-4a3a-bb78-8a26b5b4088a","keyword":"meso-八甲基杯[4]吡咯","originalKeyword":"meso-八甲基杯[4]吡咯"},{"id":"4d72150c-e0f4-4d80-9ea3-6133ab440f42","keyword":"涂敷固定相","originalKeyword":"涂敷固定相"},{"id":"cc407f11-a97a-4cbd-946e-7875472b3d76","keyword":"阴离子","originalKeyword":"阴离子"},{"id":"a8480bd2-4668-47da-b66f-d001680d9d49","keyword":"酚","originalKeyword":"酚"},{"id":"9c6630e9-1262-49bd-82c5-ff87c764d024","keyword":"氢键","originalKeyword":"氢键"}],"language":"zh","publisherId":"sp200305012","title":"杯[4]吡咯涂敷<span style=\"color:red\">C18</span>反相色谱柱分离阴离子及酚类化合物","volume":"21","year":"2003"},{"abstractinfo":"制备了用于色谱的微米纯金颗粒并键合上十八烷基(<span style=\"color:red\">C18</span>)官能团;对其进行了扫描电镜、红外光谱、元素分析、氮气吸附分析等表征.测得衍生的金颗粒的粒径、孔径以及比表面积分别为3.5 μm、5.0 nm、49.0 m2/g;红外光谱表明<span style=\"color:red\">C18</span>官能团已键合在金颗粒表面上;衍生后的金颗粒的含碳量为0.56% .通过电填充法得到长度为36 cm(固定相填充长度为19 cm)、内径为100 μm的毛细管色谱柱.利用极端pH的流动相(80%甲醇,pH 1.0以及pH 12.0)冲洗该色谱柱140 h,比较冲洗前后分析物的保留因子,以考察色谱柱的耐酸耐碱性能.结果表明,冲洗前后分析物的保留因子没有明显的变化,说明该色谱柱有良好的耐酸耐碱性.在毛细管液相色谱模式下,用该柱分离尿嘧啶、苯、萘、2-甲基萘、苊以评价色谱柱的一般性能;在碱性条件下分离咖啡因、茶碱、洛贝林以测定色谱柱分离碱性物质的能力.其分离结果表明,该色谱柱的柱效超过了 50 000 理论塔板/m,且色谱峰形较好.在毛细管加压电色谱模式下,施加+5 kV和-5 kV的电压均可以使苯甲酸和苯胺分离,但电场方向不同时,二者的出峰顺序不同.","authors":[{"authorName":"赵震震","id":"359c849c-2c9b-401f-95f1-d12269d2abbe","originalAuthorName":"赵震震"},{"authorName":"瞿其曙","id":"dde616fd-4598-4fc9-8442-8971a65a29d6","originalAuthorName":"瞿其曙"},{"authorName":"张欣欣","id":"aa26a5f5-31a7-4b64-b62d-a3a4182e802f","originalAuthorName":"张欣欣"},{"authorName":"谷雪","id":"b3f932e2-1e77-4731-b236-f4315bd019b3","originalAuthorName":"谷雪"},{"authorName":"王彦","id":"5ea972ac-0e95-41be-a180-35b666bddbd0","originalAuthorName":"王彦"},{"authorName":"阎超","id":"ec166c1f-335f-4773-87c9-d473a46badff","originalAuthorName":"阎超"}],"doi":"10.3321/j.issn:1000-8713.2009.04.010","fpage":"431","id":"ab156702-eb8c-4e9f-bc67-98dfc12a5e0e","issue":"4","journal":{"abbrevTitle":"SP","coverImgSrc":"journal/img/cover/SP.jpg","id":"58","issnPpub":"1000-8713","publisherId":"SP","title":"色谱 "},"keywords":[{"id":"f836e80e-1c0f-42a1-816d-0c936e99f33d","keyword":"<span style=\"color:red\">C18</span>衍生微米金颗粒","originalKeyword":"C18衍生微米金颗粒"},{"id":"a892eb9e-8bb5-4839-882a-55c8f7a9d5a3","keyword":"色谱固定相","originalKeyword":"色谱固定相"},{"id":"ac21ee22-7ef9-439e-96bd-ac4b8c73b641","keyword":"毛细管液相色谱","originalKeyword":"毛细管液相色谱"},{"id":"c0641d49-41c7-418b-82a0-1782556cd053","keyword":"加压毛细管电色谱","originalKeyword":"加压毛细管电色谱"}],"language":"zh","publisherId":"sp200904010","title":"<span style=\"color:red\">C18</span>衍生的微米金颗粒的制备及其作为毛细管液相色谱和加压电色谱固定相的评价","volume":"27","year":"2009"},{"abstractinfo":"采用固载1-甲基-3己基咪唑六氟磷酸([<span style=\"color:red\">C</span><sub>6</sub>MIM] [PF<sub>6</sub>])的<span style=\"color:red\">硅胶</span>作为<span style=\"color:red\">基质</span>固相分散剂,与超声雾化提取及<span style=\"color:red\">C</span><sub><span style=\"color:red\">18</span></sub>固相<span style=\"color:red\">萃取</span>相结合,对人参提取物进行提取和净化;采用高效液相色谱法,建立了人参中5种三嗪类除草剂的检测方法。样品前处理的最优条件为:300 mg人参粉末与150 mg<span style=\"color:red\">硅胶</span>([<span style=\"color:red\">C</span><sub>6</sub>MIM] [PF<sub>6</sub>]含量2.0 mmol/g)研磨5 min,以20.0 mL去离子水(pH 7,含1.0% NaCl)超声雾化提取10 min,再以5.0 mL乙腈洗脱<span style=\"color:red\">萃取</span>小柱(300 mg <span style=\"color:red\">C</span><sub><span style=\"color:red\">18</span></sub>)。实验结果表明,目标物的检出限为0.020-0.035 g/g,线性相关系数<i>r</i><sup>2</sup>≥0.9992,实际样品加标回收率为78.2%-95.4%,相对标准偏差为3.5%-6.0%。本方法快速高效、净化效果好、提取率高,为中药中农药残留的检测提供了新的样品前处理方法。","authors":[{"authorName":"陈一鑫","id":"bbc4f657-2edc-4508-9f45-e02656235229","originalAuthorName":"陈一鑫"},{"authorName":"冯清胜","id":"abcde009-8ee6-4491-a83f-b6ad27009772","originalAuthorName":"冯清胜"},{"authorName":"王晓中","id":"2ab5ac87-47d3-494a-9f18-301f7f66f4d0","originalAuthorName":"王晓中"},{"authorName":"李兰杰","id":"db40c889-84dd-4993-89e6-83614667ffe2","originalAuthorName":"李兰杰"},{"authorName":"李绪文","id":"38d16215-87c0-4b14-abf9-9756bea7a006","originalAuthorName":"李绪文"},{"authorName":"金永日","id":"ec280001-68a0-4566-a163-d4598a8ce6a7","originalAuthorName":"金永日"}],"categoryName":"研究报告","doi":"10.11895/j.issn.0253-3820.160064","fpage":"1106","id":"978dfb67-819e-4e6c-b2f0-d819bde4794d","issue":"7","journal":{"abbrevTitle":"FXHX","coverImgSrc":"journal/img/cover/FXHX.jpg","id":"23","issnPpub":"1872-2040","publisherId":"FXHX","title":"分析化学"},"keywords":[{"id":"66ce68bc-59e9-4b01-aa86-345b30ad4cd6","keyword":"人参","originalKeyword":"人参"},{"id":"1832689d-c224-44e2-96e5-8997d60370db","keyword":"三嗪除草剂","originalKeyword":"三嗪除草剂"},{"id":"0e3c8073-9a2c-457e-b978-6d3559f38b10","keyword":"离子液体","originalKeyword":"离子液体"},{"id":"87d1b971-42df-4f50-b369-3934929caf1c","keyword":"<span style=\"color:red\">基质</span>固相分散","originalKeyword":"基质固相分散"},{"id":"3279b956-0e3a-44d6-be2f-be75a2cd14e0","keyword":"超声雾化","originalKeyword":"超声雾化"},{"id":"13ffc1c9-22e9-4ede-a3de-a263a23b30a6","keyword":"固相<span style=\"color:red\">萃取</span>","originalKeyword":"固相萃取"}],"language":"zh","publisherId":"fxhx-44-7-1106","title":"离子液体-<span style=\"color:red\">基质</span>固相分散-超声雾化-固相<span style=\"color:red\">萃取</span>结合高效液相色谱法检测人参中三嗪类除草剂","volume":"44","year":"2016"},{"abstractinfo":"发展了一种“一锅法”制备有机-无机杂化毛细管整体柱的方法.首先将四甲氧基硅烷、乙烯基三甲氧基硅烷在弱酸条件下水解,然后加入有机单体(甲基丙烯酸-N,N-二甲基十八烷基溴化铵乙酯)及自由基聚合引发剂,同步原位完成硅羟基间的缩聚反应及双键间的自由基聚合反应,从而制成<span style=\"color:red\">C18</span>-<span style=\"color:red\">硅胶</span>杂化整体柱；同时用毛细管电色谱(CEC)和毛细管液相色谱(CLC)对其柱效和分离能力进行了初步评价,并将其应用到微柱液相色谱-串联质谱对牛血清白蛋白酶解液的分离分析.结果表明,该<span style=\"color:red\">C18</span>-<span style=\"color:red\">硅胶</span>杂化整体柱具有较高的柱效和较好的重现性,在分离分析复杂生物样品方面具有较大的应用前景.此外,本文所发展的方法在制备杂化整体柱的过程中不借助相应的硅烷试剂,为杂化整体柱的制备提供了一种新的思路.","authors":[{"authorName":"张振宾","id":"1910ee32-0939-47f0-be4b-62d2ad52ae26","originalAuthorName":"张振宾"},{"authorName":"欧俊杰","id":"f1721959-7882-4ab2-89f4-f3317f1002b5","originalAuthorName":"欧俊杰"},{"authorName":"董靖","id":"ab48cbe0-8355-482c-9493-1d0c52c00172","originalAuthorName":"董靖"},{"authorName":"王方军","id":"9af4ff3f-f992-4103-94a6-63e6ce3d9d9e","originalAuthorName":"王方军"},{"authorName":"吴明火","id":"98803600-f885-476d-a9b4-d5299a1e5e5b","originalAuthorName":"吴明火"},{"authorName":"林辉","id":"03422965-70b9-4da4-97cd-b5010d4c42b4","originalAuthorName":"林辉"},{"authorName":"邹汉法","id":"c71bdab7-92df-4f16-9075-de4a413e2d8a","originalAuthorName":"邹汉法"}],"doi":"10.3724/SP.J.1123.2011.00830","fpage":"830","id":"d3503a94-dcc2-46b8-8952-62767e14ac59","issue":"9","journal":{"abbrevTitle":"SP","coverImgSrc":"journal/img/cover/SP.jpg","id":"58","issnPpub":"1000-8713","publisherId":"SP","title":"色谱 "},"keywords":[{"id":"1f13d80b-8e05-4341-a4d7-b73a9f68f685","keyword":"整体材料","originalKeyword":"整体材料"},{"id":"04401b92-43df-4c35-b9e0-653027de2d27","keyword":"有机-无机杂化","originalKeyword":"有机-无机杂化"},{"id":"57c929e4-3ba4-4353-9b7b-b1033a6ab31b","keyword":"一锅法","originalKeyword":"一锅法"},{"id":"33f2d1cd-3d3a-43ca-8ac3-5f86fc2fb470","keyword":"毛细管电色谱","originalKeyword":"毛细管电色谱"},{"id":"c4546bb1-4a1c-4dae-8269-a6276861ef67","keyword":"毛细管液相色谱","originalKeyword":"毛细管液相色谱"},{"id":"88c7f40f-ccc1-4a5c-a7cd-796062aeb66b","keyword":"蛋白质组分析","originalKeyword":"蛋白质组分析"}],"language":"zh","publisherId":"sp201109003","title":"“一锅法”制备<span style=\"color:red\">C18</span>-<span style=\"color:red\">硅胶</span>杂化毛细管整体柱及其应用","volume":"29","year":"2011"},{"abstractinfo":"利用溶胶-凝胶法,经过烷氧基硅烷的水解、硅羟基的缩聚、凝胶化、陈化、中孔制备、干燥和表面修饰等步骤制备了全氟癸基修饰的毛细管<span style=\"color:red\">硅胶</span>整体柱.采用该整体柱对全氟辛烷磺酸(PFOS)进行<span style=\"color:red\">萃取</span>富集,考察其富集特性和效率,并与传统的<span style=\"color:red\">C18</span>毛细管<span style=\"color:red\">硅胶</span>整体柱进行对比.结果表明,全氟癸基修饰毛细管<span style=\"color:red\">硅胶</span>整体柱(15 cm×75μm)对PFOS具有更高的吸附量和更好的富集选择性,其平均吸附量可以达到75 ng;样品中PFOS的质量浓度为0 25 mg/L时,富集倍数平均可以达到29倍.此全氟癸基修饰毛细管<span style=\"color:red\">硅胶</span>整体柱对PFOS具有良好的<span style=\"color:red\">萃取</span>富集性能,可用于水质中痕量PFOS的<span style=\"color:red\">萃取</span>富集.","authors":[{"authorName":"黄科","id":"05cc86b9-b649-4161-9ec8-3a5dc9079855","originalAuthorName":"黄科"},{"authorName":"周乃元","id":"787ade51-9a23-4418-a71b-c9023982c241","originalAuthorName":"周乃元"},{"authorName":"陈波","id":"94fe5e72-1f65-4599-a881-fdf0c1f40f7b","originalAuthorName":"陈波"}],"doi":"10.3724/SP.J.1123.2011.00957","fpage":"957","id":"28ef2eef-1dab-4e35-8326-876415ff9708","issue":"10","journal":{"abbrevTitle":"SP","coverImgSrc":"journal/img/cover/SP.jpg","id":"58","issnPpub":"1000-8713","publisherId":"SP","title":"色谱 "},"keywords":[{"id":"74417b79-a838-40a6-b2a0-71c832ee2047","keyword":"全氟癸基修饰毛细管<span style=\"color:red\">硅胶</span>整体柱","originalKeyword":"全氟癸基修饰毛细管硅胶整体柱"},{"id":"5eb3e00e-db2e-4c7d-978a-a8e9c67a35e9","keyword":"固相<span style=\"color:red\">萃取</span>","originalKeyword":"固相萃取"},{"id":"86179a34-c122-4fa8-89ac-0b13d7e00126","keyword":"富集","originalKeyword":"富集"},{"id":"7a00bf91-5e4b-40ea-ac3d-b454237494b7","keyword":"全氟辛烷磺酸盐","originalKeyword":"全氟辛烷磺酸盐"}],"language":"zh","publisherId":"sp201110003","title":"应用于全氟辛烷磺酸<span style=\"color:red\">萃取</span>富集的全氟癸基修饰毛细管<span style=\"color:red\">硅胶</span>整体柱的制备及应用","volume":"29","year":"2011"},{"abstractinfo":"结合作者实验室的研究工作,并引用文献157篇,对高效液相色谱用<span style=\"color:red\">硅胶</span><span style=\"color:red\">基质</span>色谱填料进行了综述.","authors":[{"authorName":"蒋生祥","id":"1c2b7318-76e5-457a-856d-a56eb55e2984","originalAuthorName":"蒋生祥"},{"authorName":"刘霞","id":"67599e20-1ee3-4864-9b5c-edc3144e1001","originalAuthorName":"刘霞"}],"doi":"10.3321/j.issn:1000-8713.2007.02.008","fpage":"163","id":"94475037-c2cc-48bb-be86-227f63ead278","issue":"2","journal":{"abbrevTitle":"SP","coverImgSrc":"journal/img/cover/SP.jpg","id":"58","issnPpub":"1000-8713","publisherId":"SP","title":"色谱 "},"keywords":[{"id":"3087f1d1-e1f0-4523-b409-2aa00040f5c4","keyword":"<span style=\"color:red\">硅胶</span><span style=\"color:red\">基质</span>","originalKeyword":"硅胶基质"},{"id":"1edf97a8-3471-41b0-b03d-f4e6008a99a5","keyword":"固定相","originalKeyword":"固定相"},{"id":"28b6e702-a0fa-449d-8b56-ca9a43d0f5b3","keyword":"高效液相色谱","originalKeyword":"高效液相色谱"}],"language":"zh","publisherId":"sp200702008","title":"<span style=\"color:red\">硅胶</span><span style=\"color:red\">基质</span>高效液相色谱固定相","volume":"25","year":"2007"}],"totalpage":6269,"totalrecord":62685}