{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"采用异佛尔酮二异氰酸酯(IPDI)、聚乙二醇600(PEG600)、2,2-二羟甲基丙酸(DMPA)为主要原料合成水性聚氨酯分散体,然后分别通过甲基丙烯酸-2-羟乙酯(HEMA)、二甲基丙烯酸甘油酯(GMDA)和季戊四醇三丙烯酸酯(PETA)引入碳碳双键,制备了2,4,6官能度的3种聚氨酯丙烯酸酯(PUA)水性UV树脂(UV-WPUA).利用二正丁胺法测定合成过程中异氰酸根(-NCO)含量的变化,通过红外光谱(FT-IR)表征了合成产物的结构,树脂的紫外光固化结果表明4官能度的树脂具有最高的转化率(80％);随着官能度的提高,吸水率降低而光泽度逐步提高,其中4官能度的树脂力学性能更为优良.","authors":[{"authorName":"苏嘉辉","id":"779e94cd-9dbd-46d7-83ee-52199c664ef0","originalAuthorName":"苏嘉辉"},{"authorName":"黄伟","id":"079d6dce-f194-483a-a102-54a511b732ed","originalAuthorName":"黄伟"},{"authorName":"杨雪娇","id":"aa03bd30-9866-48c8-9492-a19d358a90f6","originalAuthorName":"杨雪娇"},{"authorName":"<span style=\"color:red\">陈</span><span style=\"color:red\">颖</span><span style=\"color:red\">茵</span>","id":"7a2674ad-7af7-40b7-afaa-a75f4914855f","originalAuthorName":"陈颖茵"},{"authorName":"罗青宏","id":"cbc61ac4-e458-4c98-982b-bc033637734e","originalAuthorName":"罗青宏"},{"authorName":"刘晓暄","id":"2d8d0aa3-f800-4058-ab9f-850cb0909889","originalAuthorName":"刘晓暄"}],"doi":"","fpage":"13","id":"99ae17f2-dc30-4ae2-b228-cba785dab23c","issue":"1","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":"10f473e3-c115-46b4-92f5-3aabae8982de","keyword":"紫外光固化","originalKeyword":"紫外光固化"},{"id":"81ad4b2a-7520-4b4f-8fe2-8fb99620e2f1","keyword":"水性UV树脂","originalKeyword":"水性UV树脂"},{"id":"61d4ceea-761a-4fa5-8b39-e517556b57d1","keyword":"聚氨酯丙烯酸酯","originalKeyword":"聚氨酯丙烯酸酯"},{"id":"70580685-8cc9-4488-a351-dfc4aaa12e22","keyword":"多官能度","originalKeyword":"多官能度"}],"language":"zh","publisherId":"gfzclkxygc201501003","title":"多官能度聚氨酯丙烯酸酯水性UV树脂的合成与性能表征","volume":"31","year":"2015"},{"abstractinfo":"通过研究添加纳米ZnO和纳米Ag-ZnO复合物的3种抗菌塑料PP、TPE、AS的抗<span style=\"color:red\">茵</span>性能,分析了纳米抗<span style=\"color:red\">茵</span>材料的类型、添加量以及塑料基体对抗<span style=\"color:red\">茵</span>性能的影响.结果表明:随着纳米材料含量的增加,抗<span style=\"color:red\">茵</span>性能逐渐增强.在纳米ZnO的添加量为1.5%时,抗<span style=\"color:red\">茵</span>率均在95%以上;纳米Ag的加入在一定程度上增强了塑料的抗<span style=\"color:red\">茵</span>性能.纳米Ag-ZnO的添加量为1.5%时,抗<span style=\"color:red\">茵</span>率在97%以上.3种塑料相比,PP塑料在添加纳米抗<span style=\"color:red\">茵</span>材料后抗<span style=\"color:red\">茵</span>效果最好.","authors":[{"authorName":"纳宏波","id":"c3b2fe38-7613-47ba-ae33-b422b2d33c73","originalAuthorName":"纳宏波"},{"authorName":"许绿丝","id":"9c403054-a965-479f-a722-dd0c45b71e32","originalAuthorName":"许绿丝"}],"doi":"","fpage":"35","id":"a19b6319-78b5-4802-809c-7d40c6b9104b","issue":"Z2","journal":{"abbrevTitle":"CLDB","coverImgSrc":"journal/img/cover/CLDB.jpg","id":"8","issnPpub":"1005-023X","publisherId":"CLDB","title":"材料导报"},"keywords":[{"id":"c5af497d-615c-4d6f-a1f3-f30a730f3575","keyword":"抗菌纳米塑料","originalKeyword":"抗菌纳米塑料"},{"id":"58b25aa0-0aed-49c2-b62c-5fd7971aa56c","keyword":"纳米Zn0","originalKeyword":"纳米Zn0"},{"id":"90c2128b-3f3a-423d-9cb5-69d44799555e","keyword":"纳米Ag-ZnO","originalKeyword":"纳米Ag-ZnO"}],"language":"zh","publisherId":"cldb2008Z2010","title":"纳米抗<span style=\"color:red\">茵</span>塑料抗<span style=\"color:red\">茵</span>性能的测定","volume":"22","year":"2008"},{"abstractinfo":"以能量为1.5 MeV/u，剂量分别为500，750，1000，1250，1500 Gy的电子束对1，2，4，6，8年等5种年份浓香型白酒进行辐照处理；扫描各酒样200～400 nm波段的紫外光谱，根据紫外光谱图的差异，计算了280～300 nm波段的光谱曲线相似度，分析光谱曲线变化规律。结果表明，对于前4种白酒，对照样与辐照样光谱曲线相似度值越小，催<span style=\"color:red\">陈</span>效果越好；白酒存放时间越久，酒体风格转向老熟所需剂量越小，越容易达到最佳催<span style=\"color:red\">陈</span>效果；对于8年白酒，辐照剂量超过750 Gy后，白酒体系动态平衡被打破，各单体物质增加，出现返生现象。因此，电子束辐照技术对低年份浓香型白酒催<span style=\"color:red\">陈</span>效果显著，是一种先进、高效的催<span style=\"color:red\">陈</span>方法。","authors":[{"authorName":"张苗苗","id":"16f2bee9-e276-4f55-95b1-9e627a4ac276","originalAuthorName":"张苗苗"},{"authorName":"陆栋","id":"6bd2c6ff-fa0f-4deb-9553-bfa0e40d3ab7","originalAuthorName":"陆栋"},{"authorName":"曹国珍","id":"ad44f083-8f23-4d8d-a41c-b6321e181155","originalAuthorName":"曹国珍"},{"authorName":"刘敬","id":"980de600-54b3-4c10-b2b1-7d36c88bd704","originalAuthorName":"刘敬"},{"authorName":"金文杰","id":"9d97782b-4400-438f-aa1a-efaa2ae74455","originalAuthorName":"金文杰"},{"authorName":"王菊芳","id":"7a171c96-4419-441c-8118-cabb35cc1b2c","originalAuthorName":"王菊芳"},{"authorName":"李文建","id":"db0225a5-b939-440c-a47d-2daa37f339b7","originalAuthorName":"李文建"}],"doi":"10.11804/NuclPhysRev.31.02.218","fpage":"218","id":"be399f10-d5ab-444a-9853-693337e4845a","issue":"2","journal":{"abbrevTitle":"YZHWLPL","coverImgSrc":"journal/img/cover/YZHWLPL.jpg","id":"78","issnPpub":"1007-4627","publisherId":"YZHWLPL","title":"原子核物理评论   "},"keywords":[{"id":"d27824cd-9a7d-40d6-ade5-08e57f3651e9","keyword":"白酒","originalKeyword":"白酒"},{"id":"a87d8a5f-52c5-438d-9818-ac05aa030ecd","keyword":"电子束","originalKeyword":"电子束"},{"id":"59b3d998-0774-4358-b00a-6ad942d1d4f2","keyword":"紫外可见光谱","originalKeyword":"紫外可见光谱"},{"id":"7662c117-7566-4173-b784-d5cf69060062","keyword":"光谱曲线相似度","originalKeyword":"光谱曲线相似度"},{"id":"ef90b8b5-c334-453a-8346-0f1341f1e34b","keyword":"催<span style=\"color:red\">陈</span>效果","originalKeyword":"催陈效果"}],"language":"zh","publisherId":"yzhwlpl201402017","title":"电子束辐照浓香型白酒催<span style=\"color:red\">陈</span>效果的研究","volume":"","year":"2014"},{"abstractinfo":"为了解决环境中镉污染问题,研究了实验室培养的嗜镉<span style=\"color:red\">茵</span>吸附镉的条件和机理,讨论了时间、镉离子的质量浓度和菌液的质量浓度对吸附效果的影响.试验结果表明:在一定试验条件下.吸附时间1.5 h,吸附趋于平衡,镉离子吸附率可达80%;嗜镉<span style=\"color:red\">茵</span>对镉的最低吸附量为10 mg/g,最高吸附量可达50 mg/g.红外表征表明:嗜镉<span style=\"color:red\">茵</span>表面多糖、蛋白质的羟基峰和羰基峰均有不同程度的紫移,且糖苷峰、羟基峰的峰宽略增,说明菌体吸附主要是表面基团的作用所致.原子力显微镜表征可见,吸附后的<span style=\"color:red\">茵</span>体略收缩.这进一步说明该吸附是以表面基团作用为主的过程,在一定程度上对<span style=\"color:red\">茵</span>细胞内部的胁迫吸附有影响.","authors":[{"authorName":"赵玉清","id":"0fa3fd80-0c0e-4264-811c-acc287259fc6","originalAuthorName":"赵玉清"},{"authorName":"朴永哲","id":"dd17e250-f89e-46a6-88c5-9e1de4061671","originalAuthorName":"朴永哲"},{"authorName":"孙天竹","id":"489d65ef-9b77-4c4c-b634-a10322e6c83a","originalAuthorName":"孙天竹"},{"authorName":"杨洪泽","id":"2a90650a-7861-425c-8395-2716cc250940","originalAuthorName":"杨洪泽"},{"authorName":"海华","id":"e76fdc0e-41c2-4ea5-8b18-1ef00e3a3a55","originalAuthorName":"海华"},{"authorName":"李晋","id":"6e65a8fa-198c-484d-912d-47b3686f7f7b","originalAuthorName":"李晋"}],"doi":"10.3969/j.issn.1001-1277.2011.03.014","fpage":"60","id":"6a26af04-fbcb-46b4-b06a-29dd06fbd572","issue":"3","journal":{"abbrevTitle":"HJ","coverImgSrc":"journal/img/cover/HJ.jpg","id":"44","issnPpub":"1001-1277","publisherId":"HJ","title":"黄金"},"keywords":[{"id":"070ea2ae-5e5a-4fa2-8b5b-4db761affd25","keyword":"嗜镉菌","originalKeyword":"嗜镉菌"},{"id":"cc5ca8dc-4370-482a-a84c-1f1a9efe9493","keyword":"镉离子","originalKeyword":"镉离子"},{"id":"13a7148d-6ac5-452b-82c6-51c8f51381d6","keyword":"吸附条件","originalKeyword":"吸附条件"},{"id":"6d3def9a-b9e8-4b5b-8ab3-2cf1b16dcfa1","keyword":"机理","originalKeyword":"机理"}],"language":"zh","publisherId":"huangj201103014","title":"嗜镉<span style=\"color:red\">茵</span>对重金属Cd2+的吸附研究","volume":"32","year":"2011"},{"abstractinfo":"采用化学沉淀法制备纳米TiO2-xNx粉体,使粉体的禁带宽度变窄,在可见光下表现出较高的抗<span style=\"color:red\">茵</span>率(32%).再采用浸渍法制备掺Fe的TiO2-xNx粉体,实现TiO2粉体的金属一非金属双掺杂.Fe-TiO2-xNx粉体在可见光下的抗<span style=\"color:red\">茵</span>率随着掺Fe量的增加呈先增加后减小的趋势,当掺杂量为0.5%(原子分数)时抗<span style=\"color:red\">茵</span>活性最高,达71%.","authors":[{"authorName":"雅菁","id":"71218611-68ef-4e0a-a2a2-a50424d17992","originalAuthorName":"雅菁"},{"authorName":"鄂磊","id":"f3c0f252-6112-4ffe-9fa9-8576b5bf70e3","originalAuthorName":"鄂磊"},{"authorName":"辛<span style=\"color:red\">颖</span>","id":"18218c42-ffe9-4c4a-aaa1-a741bc21a6d6","originalAuthorName":"辛颖"},{"authorName":"刘志锋","id":"8ecc7dff-6d0b-481d-b3f6-fb1ef05e6a6d","originalAuthorName":"刘志锋"},{"authorName":"徐延献","id":"26821102-1cd5-4f47-b61e-31cc03f8cb09","originalAuthorName":"徐延献"}],"doi":"","fpage":"114","id":"70c49bfd-c43e-48e4-b702-91f2f9f93771","issue":"Z2","journal":{"abbrevTitle":"CLDB","coverImgSrc":"journal/img/cover/CLDB.jpg","id":"8","issnPpub":"1005-023X","publisherId":"CLDB","title":"材料导报"},"keywords":[{"id":"a683ff57-857d-4521-b804-4d73e8add143","keyword":"掺杂","originalKeyword":"掺杂"},{"id":"64ddd3ef-d617-488d-b53a-c62175d816db","keyword":"抗菌活性","originalKeyword":"抗菌活性"},{"id":"5a3b73c7-6f21-4975-ad8b-5189b7653619","keyword":"TiO2","originalKeyword":"TiO2"},{"id":"623540ad-48c9-42e1-a4d0-2fe9ecbe677f","keyword":"可见光","originalKeyword":"可见光"}],"language":"zh","publisherId":"cldb2008Z2034","title":"掺杂TiO2粉体的可见光抗<span style=\"color:red\">茵</span>活性研究","volume":"22","year":"2008"},{"abstractinfo":"通过光片鉴定和电子探针分析,总结了内蒙古赤峰<span style=\"color:red\">陈</span>家杖子金矿床的矿石矿物组成,结构构造,划分了成矿期次.研究表明:矿床中矿石成分较复杂,硫化物种类多,有少量硫盐矿物出现;富硫贫砷毒砂、贫砷富硫黄铁矿、贫锌富铁的闪锌矿(与标准分子式相比),含杂质多的银锑黝铜矿和方铅矿与金关系密切;多金属硫化物阶段是该矿床的主要成矿阶段,其中第二世代富硫贫砷毒砂是<span style=\"color:red\">陈</span>家杖子金矿的最主要载金矿物,其次是方铅矿.结合流体包裹体测试和研究,确定该矿床为受大型角砾岩筒构造控制的低硫化型浅成低温热液矿床,该矿床深部有很大的找矿潜力.","authors":[{"authorName":"霍亮","id":"aa8459a3-b8df-471f-beb6-c0820f947fb7","originalAuthorName":"霍亮"},{"authorName":"李碧乐","id":"0542a65f-639d-436f-9395-33a31da28fa5","originalAuthorName":"李碧乐"},{"authorName":"黄勇","id":"c3eb9700-f7a0-4640-951f-31133483900c","originalAuthorName":"黄勇"},{"authorName":"王力","id":"74c22902-9e7c-40f8-8cad-6d663cf193da","originalAuthorName":"王力"}],"doi":"10.3969/j.issn.1001-1277.2007.10.002","fpage":"4","id":"d9d6227a-88ea-4727-89c6-a72289a7a8f9","issue":"10","journal":{"abbrevTitle":"HJ","coverImgSrc":"journal/img/cover/HJ.jpg","id":"44","issnPpub":"1001-1277","publisherId":"HJ","title":"黄金"},"keywords":[{"id":"342763a1-a09a-4924-a3cd-d93fd15d2580","keyword":"矿石矿物特征","originalKeyword":"矿石矿物特征"},{"id":"5ed5d2c9-7efa-4ac6-91b8-a288a651641c","keyword":"矿床成因","originalKeyword":"矿床成因"},{"id":"196f3b92-1f65-4e1d-a829-9ab98bb8b116","keyword":"<span style=\"color:red\">陈</span>家杖子金矿床","originalKeyword":"陈家杖子金矿床"}],"language":"zh","publisherId":"huangj200710002","title":"内蒙古赤峰<span style=\"color:red\">陈</span>家杖子金矿床矿物学特征及成因","volume":"28","year":"2007"},{"abstractinfo":"制备壳聚糖/羟基磷灰石-庆大霉素(CS/HA-G)缓释材料,评价其抗<span style=\"color:red\">茵</span>性能在骨髓炎的治疗中的应用前景;并从微观角度初步探讨药物对大肠杆菌的作用机制.对CS/HA-G缓释材料进行体外缓释行为研究及抗<span style=\"color:red\">茵</span>实验;并以原子力显微镜(AFM)观察大肠杆茵在药物作用前后表面形态结构的变化.CS/HA-G对大肠杆茵的抑<span style=\"color:red\">茵</span>效果显著,维持有效释药时间长达30d以上.AFM观察显示药物作用于大肠杆菌后菌体高度和表面平均粗糙度(Ra)均下降,有内容物渗漏.CS/HA是一种理想的庆大霉素载体材料.CS/HA-G的缓释作用和缓释规律显示出该材料在大肠杆菌引发的骨髓炎的防治中具有极大的临床应用潜能.","authors":[{"authorName":"赵宏霞","id":"cf49084e-8804-488d-a929-6bca68154f4e","originalAuthorName":"赵宏霞"},{"authorName":"黄才欢","id":"b389455c-c79a-4215-ab67-9e77dcf0ffe1","originalAuthorName":"黄才欢"},{"authorName":"金花","id":"9db9f832-cef1-4783-93ff-310a2bcba588","originalAuthorName":"金花"},{"authorName":"蔡继业","id":"63091f2c-8b97-4eeb-8483-665bdd3b1beb","originalAuthorName":"蔡继业"},{"authorName":"严琼琼","id":"96b9bf27-fbae-4ef3-b8b9-e5cc02e7bd77","originalAuthorName":"严琼琼"},{"authorName":"廖问陶","id":"f4bd96b1-05e5-4498-9f9b-60a6c954aa6e","originalAuthorName":"廖问陶"}],"doi":"","fpage":"429","id":"e7fe4bb2-c5f8-41be-8ebf-60506c7bde64","issue":"3","journal":{"abbrevTitle":"GNCL","coverImgSrc":"journal/img/cover/GNCL.jpg","id":"33","issnPpub":"1001-9731","publisherId":"GNCL","title":"功能材料"},"keywords":[{"id":"61a8092c-0faf-4e3f-922f-01bc8efa2534","keyword":"羟基磷灰石","originalKeyword":"羟基磷灰石"},{"id":"b777dd28-c6a3-42d4-a75a-8de8867494c9","keyword":"壳聚糖","originalKeyword":"壳聚糖"},{"id":"7181beb0-b51e-4e95-813a-710112ec7558","keyword":"庆大霉素","originalKeyword":"庆大霉素"},{"id":"ca8670c8-2d15-4dfa-9e50-d4fc682415d3","keyword":"局部药物缓释体系","originalKeyword":"局部药物缓释体系"},{"id":"94b7abc2-6943-402a-9a09-518d9b1fd834","keyword":"AFM","originalKeyword":"AFM"}],"language":"zh","publisherId":"gncl200903025","title":"壳聚糖/羟基磷灰石-庆大霉素缓释材料的抗<span style=\"color:red\">茵</span>性能研究及AFM观察","volume":"40","year":"2009"},{"abstractinfo":"用扫描电镜、电子探针、透射电镜及能谱仪等分析手段,研究了Q235钢在含有硫酸盐还原<span style=\"color:red\">茵</span>的海水中表面腐蚀产物的形成和转化.研究表明,硫酸盐还原菌首先在钢表面附着,随着细菌生命代谢活动的进行,最初的腐蚀产物由球形的(水合)氧化铁转化为海绵状的球形铁硫化物.腐蚀产物中存在FeS单晶.","authors":[{"authorName":"赵晓栋","id":"0f9203a2-f10e-47d2-92c4-dc3cbd2b5103","originalAuthorName":"赵晓栋"},{"authorName":"段继周","id":"c8693248-80db-4542-a599-2677add0ec2e","originalAuthorName":"段继周"},{"authorName":"武素茹","id":"70d8a87b-90f5-499c-908f-0a12977d9758","originalAuthorName":"武素茹"},{"authorName":"侯保荣","id":"7ca86447-0968-4b83-afa3-ba043df11d49","originalAuthorName":"侯保荣"}],"doi":"10.3969/j.issn.1005-4537.2008.05.009","fpage":"299","id":"3681692e-90f2-4bc0-a8f6-bba37809ebc8","issue":"5","journal":{"abbrevTitle":"ZGFSYFHXB","coverImgSrc":"journal/img/cover/中国腐蚀封面19-3期-01.jpg","id":"81","issnPpub":"1005-4537","publisherId":"ZGFSYFHXB","title":"中国腐蚀与防护学报"},"keywords":[{"id":"49291480-d604-454b-a50c-f5ec1262e9ef","keyword":"微生物腐蚀","originalKeyword":"微生物腐蚀"},{"id":"35d14e99-2c06-44b7-b460-dace780854d1","keyword":"硫酸盐还原菌","originalKeyword":"硫酸盐还原菌"},{"id":"44a51fed-e2f6-452c-8e5b-aa9ad2c8e091","keyword":"腐蚀产物","originalKeyword":"腐蚀产物"},{"id":"85ef9ecd-744e-4ed0-beeb-2b0e0f497c97","keyword":"电子探针","originalKeyword":"电子探针"}],"language":"zh","publisherId":"zgfsyfhxb200805009","title":"海水中硫酸盐还原<span style=\"color:red\">茵</span>作用下Q235钢表面腐蚀产物的形成和转化","volume":"28","year":"2008"},{"abstractinfo":"采用浓HNO3和H2O2,消解法对样品进行预处理,采用火焰原子吸收分光光度法直接进行测定.通过对火焰原子吸收分光光度法中波长、狭缝宽度、灯电流、燃气流量比、燃烧器高度、干扰消除剂的选择确定<span style=\"color:red\">茵</span>栀黄注射液及其4味药材金银花、茵陈、栀子、黄芩中Cu、Fe、Zn、K、Na 5种金属元素的最佳测定条件,从而测定其含量.体积分数为2%HNO3、2%HCl及6%正丁醇分别作为测定Cu、K、Na、Fe及Zn的干扰消除剂,可消除基体干扰,提高测定灵敏度.线性回归方程及相关系数分别为:Acu=0.087 4c+0.007 8,rCu=0.999 5;AZn=0.244 6c+0.072 4,rZn=0.999 6;AFe=0.065 9c+0.022 1,rFe=0.999 9;AK=0.224 2c+0.008 3,rK=0.999 5;ANa=0.613 0c+0.038 0,rNa=0.999 3.方法回收率为95.6%～111%,相对标准偏差小于4.0%.","authors":[{"authorName":"宗水珍","id":"180d6386-9669-48fe-a810-7d814bd6220f","originalAuthorName":"宗水珍"},{"authorName":"汪学英","id":"cccdd891-854e-4b1c-9569-08287aa8c6d2","originalAuthorName":"汪学英"},{"authorName":"徐娟","id":"1cde0ade-d30c-4b0b-8cd8-93aa28f6e71f","originalAuthorName":"徐娟"}],"doi":"10.3969/j.issn.1000-0518.2007.07.025","fpage":"841","id":"9fe61dba-f023-4218-9fb2-d4ba6538ebcd","issue":"7","journal":{"abbrevTitle":"YYHX","coverImgSrc":"journal/img/cover/YYHX.jpg","id":"73","issnPpub":"1000-0518","publisherId":"YYHX","title":"应用化学"},"keywords":[{"id":"f49d014a-39bf-45fb-a42f-4da68ec79796","keyword":"火焰原子吸收光谱法","originalKeyword":"火焰原子吸收光谱法"},{"id":"2b2f7347-a29b-4c2f-9d15-a013ec1abcdf","keyword":"金属元素","originalKeyword":"金属元素"},{"id":"cd4cc143-fd1a-44d5-9665-e1d6377bea42","keyword":"<span style=\"color:red\">茵</span>栀黄注射液","originalKeyword":"茵栀黄注射液"},{"id":"2d964796-b037-4588-8c8c-6d6a559b77d5","keyword":"干扰消除剂","originalKeyword":"干扰消除剂"}],"language":"zh","publisherId":"yyhx200707025","title":"<span style=\"color:red\">茵</span>栀黄注射液及其药材中5种金属元素含量的FAAS法测定","volume":"24","year":"2007"},{"abstractinfo":"采用石墨炉原子吸收分光光度法(GFAAS),通过对波长、光谱带宽、灯电流、干燥温度、灰化温度、原子化温度的选择来确定最佳条件,直接测定经浓HNO3和H2O2消解法预处理的<span style=\"color:red\">茵</span>栀黄注射液及4味药材金银花、茵陈、栀子、黄芩中Pb、Cd的含量. 用体积分数为0.002%柠檬酸作基体改进剂,提高了灰化温度,消除了背景干扰,改善了原子化吸收峰,提高了测定灵敏度. 线性回归方程为APb=0.003 3c+0.040 72,相关系数为rPb=0.999 1,检出限为4×10-8 mg/L;ACd=0.088 9c+0.215 8,rCd=0.999 5,检出限为2×10-9 mg/L. 方法回收率为99.0%～110%,相对标准偏差小于2.5%.","authors":[{"authorName":"宗水珍","id":"21f4b4b5-0b72-4804-a2f4-98cd8193bd9d","originalAuthorName":"宗水珍"},{"authorName":"汪学英","id":"4bc3e92f-94b9-49fd-b60d-94d298544a1e","originalAuthorName":"汪学英"},{"authorName":"徐娟","id":"6ae78037-a0c7-492b-9fd9-b4bfc424f0d6","originalAuthorName":"徐娟"}],"doi":"10.3969/j.issn.1000-0518.2007.10.027","fpage":"1219","id":"9e9bd0a0-fe7f-4b5b-8f3b-730c4d63a7ba","issue":"10","journal":{"abbrevTitle":"YYHX","coverImgSrc":"journal/img/cover/YYHX.jpg","id":"73","issnPpub":"1000-0518","publisherId":"YYHX","title":"应用化学"},"keywords":[{"id":"a9ae1647-7591-4ea8-9ff6-f157eb0d4fc0","keyword":"石墨炉原子吸收分光光度法","originalKeyword":"石墨炉原子吸收分光光度法"},{"id":"519be243-9b9d-467c-bc66-e0f7d53ad727","keyword":"<span style=\"color:red\">茵</span>栀黄注射液","originalKeyword":"茵栀黄注射液"},{"id":"9d415a85-891a-4e07-8794-3ed59040707c","keyword":"铅","originalKeyword":"铅"},{"id":"86e9bddf-a8ea-4617-a7dc-3cecf3e1cae6","keyword":"镉","originalKeyword":"镉"},{"id":"81c85c1a-e1be-44f8-952d-e5621a5ba36a","keyword":"基体改进剂","originalKeyword":"基体改进剂"}],"language":"zh","publisherId":"yyhx200710027","title":"石墨炉原子吸收分光光度法测定<span style=\"color:red\">茵</span>栀黄注射液及其中的铅镉","volume":"24","year":"2007"}],"totalpage":10,"totalrecord":97}