{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"在微波辐射和无催化剂条件下,由吡啶2,6-二甲酸与乙二胺反应合成了2,6-二(2′-咪唑啉-2′-基)吡啶(L),采用常规加热法合成其配合物[CrL2][NO3]3. 用核磁共振、红外光谱、元素分析、热重分析和摩尔电导率测试技术对其进行表征分析. 通过紫外吸收光谱和黏度测试,分别考察了配体及配合物与DNA的键合常数及其作用方式. 结果表明,配体L以氢键和沟面作用方式与DAN键合,而配合物以氢键和静电作用模式与DNA键合. 密度泛函理论(DFT)计算结果较好的解释了L及[CrL2]3+与DNA的相互作用模式.","authors":[{"authorName":"张金艳","id":"4cc0c8fd-0b06-4274-b935-89def154e0c1","originalAuthorName":"张金艳"},{"authorName":"肖小明","id":"5d6d231a-b29a-4591-b2fd-b11844c5647b","originalAuthorName":"肖小明"},{"authorName":"蒋艳","id":"f5122430-04e5-483a-8363-91b60303d744","originalAuthorName":"蒋艳"},{"authorName":"谭年元","id":"ee024dbb-0ec7-463e-971d-d6f3c109fb95","originalAuthorName":"谭年元"}],"doi":"10.3724/SP.J.1095.2010.90729","fpage":"1032","id":"3e24347e-fa12-4b04-bf4d-bbfa6fb34ed0","issue":"9","journal":{"abbrevTitle":"YYHX","coverImgSrc":"journal/img/cover/YYHX.jpg","id":"73","issnPpub":"1000-0518","publisherId":"YYHX","title":"应用化学"},"keywords":[{"id":"c800eeca-9f13-4d59-9e07-569790d2af90","keyword":"二(咪唑啉基)吡啶","originalKeyword":"二(咪唑啉基)吡啶"},{"id":"18df229d-7d97-482e-ac0b-6a321b54c2f4","keyword":"铬配合物","originalKeyword":"铬配合物"},{"id":"b218cc99-6506-460b-9b3f-7d616fbb21c4","keyword":"DNA","originalKeyword":"DNA"},{"id":"73b03833-8721-494b-9ba4-4547a488a06c","keyword":"微波辐射","originalKeyword":"微波辐射"},{"id":"edd00409-59a0-4299-a64f-eb7d4bb05bf1","keyword":"DFT","originalKeyword":"DFT"}],"language":"zh","publisherId":"yyhx201009009","title":"2,6-二(2′-咪唑啉-2′-基)吡啶合铬(Ⅲ)的合成及其与DNA的相互作用","volume":"27","year":"2010"},{"abstractinfo":"通过酒石酸钾钠、单宁酸、乙醇、甲醇四种还原剂还原Cr(Ⅵ)获得Cr(Ⅲ)配合物.通过盐雾试验、电化学试验研究了四种不同Cr(Ⅲ)配合物对三价铬钝化液性能的影响.结果表明:不同Cr(Ⅲ)配合物钝化出的产品,具有不同的耐腐蚀性能,其中酒石酸钾钠还原的Cr(Ⅲ)配合物钝化液性能最好;Cr(Ⅲ)配合物对三价铬钝化液性能起着最主要的作用.","authors":[{"authorName":"陈小平","id":"ab8fd528-38d3-4e40-90ed-aa9691575027","originalAuthorName":"陈小平"},{"authorName":"潘剑锋","id":"b4f802bc-4eed-404b-b2d4-0c94fc5b2d36","originalAuthorName":"潘剑锋"},{"authorName":"赵栋梁","id":"74d7c836-a58d-4801-807d-2ca5267d37c4","originalAuthorName":"赵栋梁"},{"authorName":"高志强","id":"520a7e36-27b3-44e5-a8a1-7e70a2067947","originalAuthorName":"高志强"},{"authorName":"王向东","id":"ba116e98-70d8-4d7e-9287-acc931793c5f","originalAuthorName":"王向东"}],"doi":"","fpage":"33","id":"498cd788-d6eb-443c-ad75-84e7569ae379","issue":"5","journal":{"abbrevTitle":"CLBH","coverImgSrc":"journal/img/cover/CLBH.jpg","id":"7","issnPpub":"1001-1560","publisherId":"CLBH","title":"材料保护"},"keywords":[{"id":"54c60514-f9fa-47cf-9f65-6d5dcf2a67dd","keyword":"镀锌层","originalKeyword":"镀锌层"},{"id":"beac454b-9677-47d9-91fb-ab5ce88838df","keyword":"三价铬钝化","originalKeyword":"三价铬钝化"},{"id":"2a786fce-5d16-483c-833f-ec69ee9fd4ca","keyword":"Cr(Ⅲ)配合物","originalKeyword":"Cr(Ⅲ)配合物"},{"id":"3b96afae-077b-45d7-a0b2-5661fb77e0c3","keyword":"钝化液","originalKeyword":"钝化液"},{"id":"92c2bace-a337-4d90-9511-c090924b3a9b","keyword":"耐蚀性能","originalKeyword":"耐蚀性能"}],"language":"zh","publisherId":"clbh200805010","title":"不同Cr(Ⅲ)配合物对三价铬钝化液性能的影响","volume":"41","year":"2008"},{"abstractinfo":"通过氧化和超声波分散制备了氧化石墨烯(GO)纳米片层分散液,再与重铬酸钾进行氧化还原反应制备 GO-Cr (Ⅲ)配合物,应用 FT-IR 和 AFM 对GO-Cr(Ⅲ)配合物和 GO 纳米片层进行了表征.当用含有1.0% Cr2 O 3和0.04% GO 的 GO-Cr(Ⅲ)配合物鞣制皮革时能够使皮革的收缩温度提高到118℃,Cr和 GO 的吸收率高达95%,比传统铬鞣剂可减少铬用量30%~50%,研究结果表明了 GO-Cr(Ⅲ)配合物可用作皮革鞣剂,具有用量少、鞣制效果好、吸收率高的特点,原因在于 GO-Cr(Ⅲ)配合物与胶原纤维有强的键合作用及纳米效应,研究结果对于实现少铬鞣制具有积极意义.","authors":[{"authorName":"吕生华","id":"5500b1a7-8067-4579-b562-175f41293deb","originalAuthorName":"吕生华"},{"authorName":"杨文强","id":"25352264-cbfc-4cee-bbf3-a9e77081e005","originalAuthorName":"杨文强"},{"authorName":"崔亚亚","id":"5d96cb86-6b1c-4e1b-979e-4a6811548e5a","originalAuthorName":"崔亚亚"},{"authorName":"周庆芳","id":"0456fac2-6a84-453e-b3dd-14c125af55d6","originalAuthorName":"周庆芳"},{"authorName":"孙世彧","id":"b97f4176-2147-451d-8c55-2113eca4960d","originalAuthorName":"孙世彧"}],"doi":"10.3969/j.issn.1001-9731.2015.07.017","fpage":"7081","id":"51ebf471-ef32-4b05-becf-e8db898cb40d","issue":"7","journal":{"abbrevTitle":"GNCL","coverImgSrc":"journal/img/cover/GNCL.jpg","id":"33","issnPpub":"1001-9731","publisherId":"GNCL","title":"功能材料"},"keywords":[{"id":"49a239c4-fd87-4d02-814d-3a148959be19","keyword":"氧化石墨烯","originalKeyword":"氧化石墨烯"},{"id":"d1531fec-acbb-4bd0-85cb-0c0f85e8c3c3","keyword":"铬鞣剂","originalKeyword":"铬鞣剂"},{"id":"941ac78b-f9dc-4ab0-b776-753d20d92946","keyword":"配合物","originalKeyword":"配合物"},{"id":"99b1dbc6-6bbf-4ebe-bbdb-19694b84e453","keyword":"收缩温度","originalKeyword":"收缩温度"}],"language":"zh","publisherId":"gncl201507017","title":"氧化石墨烯与铬(Ⅲ)配合物的制备与鞣制性能","volume":"","year":"2015"},{"abstractinfo":"将3种典型的氨基酸-水杨醛Schiff碱铬(III)配合物固载于介孔MCM-41上,制得非均相Schiff碱铬配合物,用傅里叶变换红外光谱、紫外-可见光谱、X射线固体粉末衍射、N2吸附和元素分析对其结构进行了表征,并以30%H2O2为氧化剂,考察该配合物对环己烯环氧化反应的催化性能.结果表明,均相配合物非均相化后,其催化活性明显提高.在较优的反应条件下,环己烯转化率可达52.6%,环氧环己烷选择性为73.5%,且该非均相催化剂重复使用6次后,仍保持较高的催化活性.","authors":[{"authorName":"王晓丽","id":"11895036-26c4-487c-8d03-949f32a22911","originalAuthorName":"王晓丽"},{"authorName":"吴功德","id":"fa1d27d6-af67-4225-b308-db1598f39a28","originalAuthorName":"吴功德"},{"authorName":"王芳","id":"2d6e774c-adec-46af-ac51-e15c2fb8abd1","originalAuthorName":"王芳"},{"authorName":"魏伟","id":"fec3827c-08dc-4c5a-b1a1-2533815809f7","originalAuthorName":"魏伟"},{"authorName":"孙予罕","id":"67166a5e-3fa2-4eae-8464-b1ea738456e1","originalAuthorName":"孙予罕"}],"doi":"10.1016/S1872-2067(10)60272-0","fpage":"1812","id":"cc0d1fa3-d86a-450c-9c5c-74cd59bb7713","issue":"12","journal":{"abbrevTitle":"CHXB","coverImgSrc":"journal/img/cover/CHXB.jpg","id":"18","issnPpub":"0253-9837","publisherId":"CHXB","title":"催化学报 "},"keywords":[{"id":"0a2c21d0-0642-4769-9d00-2b94a3dc12a1","keyword":"非均相","originalKeyword":"非均相"},{"id":"058f0e5e-f0eb-4bd4-9c5d-7fef56eca9c9","keyword":"氨基酸","originalKeyword":"氨基酸"},{"id":"04cd3838-e2c0-4c22-b7ad-7150f2c40107","keyword":"Schiff碱","originalKeyword":"Schiff碱"},{"id":"5bc7738e-4556-4613-aa21-bc527bbd71e9","keyword":"环己烯","originalKeyword":"环己烯"},{"id":"ed744fb0-a7a8-4fd6-abb3-cd7b06e06b3f","keyword":"环氧化","originalKeyword":"环氧化"}],"language":"zh","publisherId":"cuihuaxb201112006","title":"非均相Schiff碱铬(Ⅲ)配合物催化环己烯环氧化性能的研究","volume":"32","year":"2011"},{"abstractinfo":"将Cr(salen)配合物分别嫁接于介孔SiO2,MCM-41和SBA-15上制备成非均相Schiff碱铬配合物,并用FT-IR,UV-Vis,XRD,N2吸附和元素分析等对非均相铬配合物进行了表征.以30%的H2O2为氧化剂,以非均相铬配合物为催化剂,在无有机溶剂、相转移催化剂和添加剂的条件下,研究了选择性催化氧化苯甲醇合成苯甲醛的反应.结果表明,非均相铬配合物都表现出较好的催化性能.选择不同的介孔载体对非均相铬配合物的催化性能有较大的影响,Cr(salen)/MCM-41配合物显示有最好的催化性能;在优化的反应条件下,苯甲醇转化率可达52.5%,苯甲醛选择性为100%,且该非均相铬配合物重复使用4次后仍保持较好的催化性能.","authors":[{"authorName":"王晓丽","id":"2b0e49b8-1676-4c2e-9920-311ff8690ac8","originalAuthorName":"王晓丽"},{"authorName":"吴功德","id":"015508f0-6b97-4225-8ee5-9b89724e3d50","originalAuthorName":"吴功德"},{"authorName":"李军平","id":"42396524-ddb9-4dcf-bccc-64ac1228b0c9","originalAuthorName":"李军平"},{"authorName":"肖福魁","id":"45b5d652-5ae4-4d66-bc2d-4dee922082f9","originalAuthorName":"肖福魁"},{"authorName":"魏伟","id":"f9b3666c-b4d1-4f14-9850-86b888867148","originalAuthorName":"魏伟"},{"authorName":"孙予罕","id":"15851b5c-0b71-4ee8-a008-77ae77cda816","originalAuthorName":"孙予罕"}],"doi":"","fpage":"1101","id":"f14c199c-fa5a-4578-8ff5-dfc7e84b55db","issue":"12","journal":{"abbrevTitle":"CHXB","coverImgSrc":"journal/img/cover/CHXB.jpg","id":"18","issnPpub":"0253-9837","publisherId":"CHXB","title":"催化学报 "},"keywords":[{"id":"e52012d1-96f7-41fa-ad86-51236c48ae56","keyword":"铬","originalKeyword":"铬"},{"id":"c7c57261-0d96-415e-88d1-a39f87491b47","keyword":"N,N-双水杨醛缩乙二胺配体","originalKeyword":"N,N-双水杨醛缩乙二胺配体"},{"id":"09d7fb8e-5e9b-4e35-a6f2-4d54bfa72fa1","keyword":"介孔载体","originalKeyword":"介孔载体"},{"id":"079ae1ee-4f5b-4665-8f6d-b26739dab3c6","keyword":"非均相配合物","originalKeyword":"非均相配合物"},{"id":"b73d3216-391e-4732-8cf8-8115476b0cbd","keyword":"席夫碱","originalKeyword":"席夫碱"},{"id":"e67a48fd-3490-42d8-8387-3a205e1318d5","keyword":"苯甲醇","originalKeyword":"苯甲醇"},{"id":"9c833f2d-db31-42fe-a949-4d68d2286591","keyword":"选择性氧化","originalKeyword":"选择性氧化"},{"id":"7aade908-7fa8-46ea-97ad-b5e8c3686daa","keyword":"苯甲醛","originalKeyword":"苯甲醛"}],"language":"zh","publisherId":"cuihuaxb200712017","title":"介孔载体嫁接的Schiff碱铬配合物催化氧化苯甲醇合成苯甲醛","volume":"28","year":"2007"},{"abstractinfo":"以对苯二甲酸根(TPHA)为桥联配体.分别端接4.4'-二甲基-2.2'-联吡啶(Me 2bpy),2.9-二甲基-1.10-邻菲哕啉(Me2phen)和5-氯-1,10-邻菲哕啉(Cl-phen).合成了3种新的双核铬(Ⅲ)配合物[Cr2-(TPHA)(Me2bpy)4](NO3)4(1),[Cr2(TPHA)(Me2phen)4](NO3)4(2)和[Cr 2(TPHA)(Clphen)4](N)3)4(3).经元素分析、摩尔电导和磁性测定以及红外光谱和电子光谱等手段,推定这些配合物具有TPHA桥联双核铬(Ⅲ)结构,其中,每个铬(Ⅲ)离子处于畸变八面体配位环境.测定了配合物(1)的变温磁化率(4~300 K),其数值用最小二乘法和从自旋Hamiltonian算符(H=-2JS^1S^2)导出的磁方程拟合,求得交换积分为-2.98 cm-1,结果表明双核配合物中金属离子间存在弱的反铁磁自旋交换作用.","authors":[{"authorName":"景志红","id":"8964da6f-a220-481f-ae9a-36957d1e50d0","originalAuthorName":"景志红"},{"authorName":"李延团","id":"a4553f45-000d-47ba-a07a-894c1fc15e23","originalAuthorName":"李延团"},{"authorName":"廖代正","id":"0ba95acc-bb8d-45a3-a713-9e905b030cfa","originalAuthorName":"廖代正"}],"doi":"10.3969/j.issn.1000-0518.2001.02.004","fpage":"100","id":"7a62bc6f-1e6d-4743-9723-af260092d707","issue":"2","journal":{"abbrevTitle":"YYHX","coverImgSrc":"journal/img/cover/YYHX.jpg","id":"73","issnPpub":"1000-0518","publisherId":"YYHX","title":"应用化学"},"keywords":[{"id":"544a2776-bc6c-4c61-86fe-6860811635be","keyword":"对苯二甲酸,双核铬(Ⅲ)配合物,合成,磁性","originalKeyword":"对苯二甲酸,双核铬(Ⅲ)配合物,合成,磁性"}],"language":"zh","publisherId":"yyhx200102004","title":"对苯二甲酸根桥联的双核铬(Ⅲ)配合物的合成与磁性","volume":"18","year":"2001"},{"abstractinfo":"银镀层存放和装机2~3个月后就会发生变色,降低银层的性能.分析了银层变色的原因,提出了相应的无铬防银变色工艺,介绍了其防变色效果,并对防变色配合物膜的性能、组成和结构进行了研究.","authors":[{"authorName":"方景礼","id":"0ed9800c-7bdf-4814-93db-5ec395d8bead","originalAuthorName":"方景礼"},{"authorName":"方欣","id":"5d435ef2-ab88-4b9e-aebd-f9f5c30a90c5","originalAuthorName":"方欣"}],"doi":"10.3969/j.issn.1001-1560.2007.10.026","fpage":"85","id":"0a8abae2-4d22-4942-8846-90930dd86b15","issue":"10","journal":{"abbrevTitle":"CLBH","coverImgSrc":"journal/img/cover/CLBH.jpg","id":"7","issnPpub":"1001-1560","publisherId":"CLBH","title":"材料保护"},"keywords":[{"id":"14b8769f-9b9d-4386-b15d-149b41063564","keyword":"银镀层","originalKeyword":"银镀层"},{"id":"dc6433e1-9a41-4f27-8832-1ceae075ffb7","keyword":"变色","originalKeyword":"变色"},{"id":"30f61ea9-ac6c-4a85-87a3-5496ca286b77","keyword":"防变色","originalKeyword":"防变色"},{"id":"8a5ae1e3-aa9f-41b6-87c6-a781929d81c7","keyword":"配合物","originalKeyword":"配合物"},{"id":"fbee93b8-69ce-442a-9aff-5e602f348121","keyword":"表面膜","originalKeyword":"表面膜"}],"language":"zh","publisherId":"clbh200710026","title":"金属表面配合物保护膜述评(Ⅱ)——银的防变色配合物膜","volume":"40","year":"2007"},{"abstractinfo":"综述了近10余年来稀土配合物药物研究进展以及发展趋势.研究现状反映出参与药物合成的稀土元素以镧、镨、钕和钐为主,配体以杂环化合物为多,药理作用研究主要集中在抗肿瘤、抗病毒以及抗菌等方面.在此基础上指出了稀土黄酮类配合物有望在抗骨质疏松症作用方面表现出良好的前景.","authors":[{"authorName":"张金超","id":"550689fa-29f0-4478-9dc7-b4c2385d3bb7","originalAuthorName":"张金超"},{"authorName":"杨梦苏","id":"0a096326-e0cc-4864-8fdd-642fbcef9204","originalAuthorName":"杨梦苏"}],"doi":"10.3969/j.issn.0258-7076.2005.06.024","fpage":"919","id":"917b74f0-3c4a-49bc-8d15-6128968d046d","issue":"6","journal":{"abbrevTitle":"XYJS","coverImgSrc":"journal/img/cover/XYJS.jpg","id":"67","issnPpub":"0258-7076","publisherId":"XYJS","title":"稀有金属"},"keywords":[{"id":"c624032b-6179-42d7-909a-9b943335eac8","keyword":"稀土配合物","originalKeyword":"稀土配合物"},{"id":"5d3726bc-e3a4-4bd5-8293-70e55125cc3b","keyword":"药物合成","originalKeyword":"药物合成"},{"id":"56488551-9d64-4feb-af25-9b98353e6a3f","keyword":"药理作用","originalKeyword":"药理作用"}],"language":"zh","publisherId":"xyjs200506024","title":"稀土配合物药物研究进展","volume":"29","year":"2005"},{"abstractinfo":"铜和铜合金具有优良的导电性、导热性和可焊性,是目前应用最广的金属材料之一.但它在潮湿工业大气中很容易发生腐蚀变色,变色膜会降低铜的各种性能,严重影响它们的使用效果和寿命.评述了铜与铜合金的腐蚀变色,无铬防铜变色工艺以及防铜变色配合物膜的组成与结构.","authors":[{"authorName":"方景礼","id":"0320641c-ccdb-46ee-b7b8-3e7ebf30b158","originalAuthorName":"方景礼"},{"authorName":"方欣","id":"45aa4eed-4871-49fb-b9cd-dbd4d4ff844d","originalAuthorName":"方欣"}],"doi":"10.3969/j.issn.1001-1560.2007.11.026","fpage":"76","id":"3f4c6be3-3e1f-490d-bd99-163ed3d540b2","issue":"11","journal":{"abbrevTitle":"CLBH","coverImgSrc":"journal/img/cover/CLBH.jpg","id":"7","issnPpub":"1001-1560","publisherId":"CLBH","title":"材料保护"},"keywords":[{"id":"33ea96b4-f89c-493b-b3be-c18eaa7763dc","keyword":"铜","originalKeyword":"铜"},{"id":"ed7b5e70-05bf-4e1b-a954-d1befd147dfd","keyword":"铜镀层","originalKeyword":"铜镀层"},{"id":"f8485a6a-0d67-4a61-bcf5-c4ddaa5d9b90","keyword":"变色","originalKeyword":"变色"},{"id":"aa2ec660-d926-4140-bc69-650c9fe68aec","keyword":"防变色","originalKeyword":"防变色"},{"id":"126a3979-16ad-4be1-a22b-78a42376bc49","keyword":"配合物","originalKeyword":"配合物"},{"id":"549f0153-7247-4a07-9833-f9cc189ef7e5","keyword":"表面膜","originalKeyword":"表面膜"}],"language":"zh","publisherId":"clbh200711026","title":"金属表面配合物保护膜述评(Ⅱ)——铜及铜合金的防变色配合物膜","volume":"40","year":"2007"},{"abstractinfo":"采用一种新方法制备无水稀土配合物,其中一步法直接合成三氯化铕的绝对无水乙醇溶液.在稀土配合物中引入带胺基的功能配体,使其与三氯化铕反应合成了两种两端含有胺基具有缩聚活性的配合物.以元素分析、红外光谱和紫外光谱对配合物的组成和结构进行表征,并以摩尔电导和荧光光谱对配合物的性质进行研究,结果表明,在DMF中配合物可作为聚合单体应用;粉末状态下,配合物具有高的荧光强度,荧光单色性好.","authors":[{"authorName":"周新木","id":"72fff745-819c-4487-98f1-3708e1ea954f","originalAuthorName":"周新木"},{"authorName":"谈宏宇","id":"e6ff77ee-bb43-43bf-a67f-b95db8c4134c","originalAuthorName":"谈宏宇"},{"authorName":"赵光好","id":"e95942c6-0bbd-489d-8234-8db8c423901d","originalAuthorName":"赵光好"},{"authorName":"徐招弟","id":"873747ab-0170-4dbd-9db5-d575927c639d","originalAuthorName":"徐招弟"},{"authorName":"刘风兰","id":"3e0fd92e-7b43-43c6-8922-cb7bbc5d2b33","originalAuthorName":"刘风兰"}],"doi":"10.3969/j.issn.1004-0277.2006.02.009","fpage":"30","id":"1d611456-16c1-4031-8fe1-3febcd30b555","issue":"2","journal":{"abbrevTitle":"XT","coverImgSrc":"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