A switch‐off fluorescence probe towards Pb(II) and cu(II) ions based on a calix[4]pyrrole bearing amino‐quinoline group

Bhatt Keyur D.; Shah Hemangini D.; Panchal Manthan

摘要

Abstract >A new fluorescence receptor calix[4]pyrrole‐N‐(quinoline‐8‐yl) acetamide (CAMQ) containing a pyrrolic ring connected via the meso‐position was synthesized, purified and characterized by elemental analysis, NMR and mass spectroscopy. This compound was examined for its fluorescence properties towards different metal ions e.g. Ag(I), Hg(II), Co(II), Ca(II), Ni(II), Zn(II), Cr(II), Ba(II), Fe(II), Cu(II), Pb(II)and Mg(II) ions by spectrophotometry and spectrofluorometry. It was concluded that the compound (CAMQ) possessed significantly enhanced selectivity for Pb(II) and Cu(II) ions in dimethyl sulfoxide (DMSO) even at very low concentrations (1?μM). It exhibit ‘turn‐on’ fluorescence when exposed to Pb(II) and Cu(II) and did so in preference to other metal ions. The binding constants, stoichiometry and quantum yields have been determined. The quenching mechanism was assessed using the Stern–Volmer equation and was also discussed. </abstract> </span> <span class="z_kbtn z_kbtnclass hoverxs" style="display: none;">展开▼</span> </div> <div class="translation abstracttxt"> <span class="zhankaihshouqi fivelineshidden" id="abstract"> <span>机译：</span><Abstract Type =“Main”XML：Lang =“en”> <标题类型=“main”>摘要</ title> >新的荧光受体Calix [4]吡咯-N-（喹啉-8-基）通过元素分析，NMR和质谱，合成，纯化含有通过中间位置连接的吡咯环的乙酰胺（CAMQ）。检查该化合物，用于朝向不同金属离子的荧光性能。 Ag（I），Hg（II），Co（II），Ca（II），Ni（II），Zn（II），Cr（II），Ba（II），Fe（II），Cu（II），Cu（II）， Pb（II）和Mg（II）离子通过分光光度法和光谱荧光测定法。得出结论是，即使在非常低浓度（1μm），化合物（CAMQ）也具有显着增强的Pb（II）和Cu（II）离子（DMSO）中的Pb（II）和Cu（II）离子的选择性。当暴露于Pb（II）和Cu（II）时，它表现出“导通”荧光，并优选其他金属离子。已经确定了结合常数，化学计量和量子产率。使用船尾的Volmer方程评估淬火机制，并讨论了。</ p> </摘要> </span> <span class="z_kbtn z_kbtnclass hoverxs" style="display: none;">展开▼</span> </div> </div> <div class="record"> <h2 class="all_title" id="enpatent33" >著录项</h2> <ul> <li> <span class="lefttit">来源</span> <div style="width: 86%;vertical-align: text-top;display: inline-block;"> <a href='/journal-foreign-26441/'>《Luminescence: The journal of biological and chemical luminescence》</a> <b style="margin: 0 2px;">|</b><span>2017年第8期</span><b style="margin: 0 2px;">|</b><span>共7页</span> </div> </li> <li> <div class="author"> <span class="lefttit">作者</span> <p id="fAuthorthree" class="threelineshidden zhankaihshouqi"> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Bhatt Keyur D.&option=202" target="_blank" rel="nofollow">Bhatt Keyur D.;</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Shah Hemangini D.&option=202" target="_blank" rel="nofollow">Shah Hemangini D.;</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Panchal Manthan&option=202" target="_blank" rel="nofollow">Panchal Manthan;</a> </p> <span class="z_kbtnclass z_kbtnclassall hoverxs" id="zkzz" style="display: none;">展开▼</span> </div> </li> <li> <div style="display: flex;"> <span class="lefttit">作者单位</span> <div style="position: relative;margin-left: 3px;max-width: 639px;"> <div class="threelineshidden zhankaihshouqi" id="fOrgthree"> <p>Department of ChemistryC.U. Shah UniversityWadhwan Gujarat India;</p> <p>Department of ChemistryC.U. Shah UniversityWadhwan Gujarat India;</p> <p>Department of Chemistry. School of SciencesGujarat UniversityAhmedabad Gujarat India;</p> </div> <span class="z_kbtnclass z_kbtnclassall hoverxs" id="zhdw" style="display: none;">展开▼</span> </div> </div> </li> <li > <span class="lefttit">收录信息</span> <span style="width: 86%;vertical-align: text-top;display: inline-block;"></span> </li> <li> <span class="lefttit">原文格式</span> <span>PDF</span> </li> <li> <span class="lefttit">正文语种</span> <span>eng</span> </li> <li> <span class="lefttit">中图分类</span> <span><a href="https://www.zhangqiaokeyan.com/clc/1345.html" title="生物光学">生物光学;</a></span> </li> <li class="antistop"> <span class="lefttit">关键词</span> <p style="width: 86%;vertical-align: text-top;"> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=binding constant&option=203" rel="nofollow">binding constant;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=calix4pyrrole&option=203" rel="nofollow">calix4pyrrole;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=metal ion detection Pb(II) and cu(II) ions&option=203" rel="nofollow">metal ion detection Pb(II) and cu(II) ions;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=quenching&option=203" rel="nofollow">quenching;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=quinoline&option=203" rel="nofollow">quinoline;</a> </p> <div class="translation"> 机译：结合常数;杯[4]吡咯;金属离子检测Pb（II）和Cu（II）离子;淬火;喹啉; </div> </li> </ul> </div> </div> <div class="literature cardcommon"> <div class="similarity "> <h3 class="all_title" id="enpatent66">相似文献</h3> <div class="similaritytab clearfix"> <ul> <li class="active" >外文文献</li> <li >中文文献</li> <li >专利</li> </ul> </div> <div class="similarity_details"> <ul > <li> <div> <b>1. </b><a class="enjiyixqcontent" href="/journal-foreign-detail/0704023986288.html">A switch‐off fluorescence probe towards Pb(II) and cu(II) ions based on a calix[4]pyrrole bearing amino‐quinoline group</a> <b>[J]</b> . <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Bhatt Keyur D.&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Bhatt Keyur D.,</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Shah Hemangini D.&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Shah Hemangini D.,</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Panchal Manthan&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Panchal Manthan </a> <a href="/journal-foreign-26441/" target="_blank" rel="nofollow" class="tuijian_authcolor">Luminescence: The journal of biological and chemical luminescence .</a> <span>2017</span><span>,第8期</span> </span> </div> <p class="zwjiyix translation" style="max-width: initial;height: auto;word-break: break-all;white-space: initial;text-overflow: initial;overflow: initial;"> <span>机译：基于CALIX [4]吡咯含氨基 - 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Bassam El-Eswed</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Mazen Alshaaer&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">,Mazen Alshaaer</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Rushdi Ibrahim Yousef&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">,Rushdi Ibrahim Yousef</a> <span> <a href="/journal-cn-56222/" target="_blank" rel="nofollow" class="tuijian_authcolor"> . 材料物理与化学进展（英文） </a> </span> <span> . 2012</span><span>,第4期</span> </span> </div> </li> <li> <div> <b>3. </b><a class="enjiyixqcontent" href="/academic-journal-cn_china-synthetic-fiber-industry_thesis/0201246709629.html">功能性PVA无纺布的研究（III）：含磺酸基的PVA强酸型阳离子交换纤维...</a> <b>[J]</b> <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=陆耘&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor"> . 陆耘</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=汤丽鸳&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">,汤丽鸳</a> <span> <a href="/journal-cn-9133/" target="_blank" rel="nofollow" class="tuijian_authcolor"> . 合成纤维工业 </a> </span> <span> . 1989</span><span>,第001期</span> </span> </div> </li> <li> <div> <b>4. </b><a class="enjiyixqcontent" href="/academic-journal-cn_acta-physico-chimica-sinica_thesis/0201251048673.html">红移型Cu（II）离子比率荧光探针的光物理性质</a> <b>[J]</b> <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=崔俐丽&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor"> . 崔俐丽</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=周丹红&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">,周丹红</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=李苗苗&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">,李苗苗</a> <span> <a href="/journal-cn-15102/" target="_blank" rel="nofollow" class="tuijian_authcolor"> . 物理化学学报 </a> </span> <span> . 2013</span><span>,第004期</span> </span> </div> </li> <li> <div> <b>5. </b><a class="enjiyixqcontent" href="/academic-journal-cn_detail_thesis/0201296615021.html">Biosorption of Cu(II), Pb(II) and Zn(II) Ions from Aqueous Solutions Using Selected Waste Materials: Adsorption and Characterisation Studies</a> <b>[J]</b> <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Wiwid Pranata Putra&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor"> . Wiwid Pranata Putra</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Azlan Kamari&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">,Azlan Kamari</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Siti Najiah Mohd Yusoff&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">,Siti Najiah Mohd Yusoff</a> <span> <a href="/journal-cn-56620/" target="_blank" rel="nofollow" class="tuijian_authcolor"> . 封装与吸附期刊（英文） </a> </span> <span> . 2014</span><span>,第1期</span> </span> </div> </li> <li> <div> <b>6. </b><a class="enjiyixqcontent" href="/academic-conference-cn_meeting-31710_thesis/02022423064.html">8-氨基喹啉两亲配体与亚相金属离子的相互作用及对Cu2+离子的传感作用</a> <b>[C]</b> <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor"> . </a> <span> <a href="/conference-cn-31710/" target="_blank" rel="nofollow" class="tuijian_authcolor"> . 第四届全国配位化学会议 </a> <span> <span> . 2001</span> </span> </div> </li> <li> <div> <b>7. </b><a class="enjiyixqcontent" href="/academic-degree-domestic_mphd_thesis/020311801824.html">8-喹啉甲醛缩氨基硫脲衍生物及其Cu(II)、Pd(II)、Pt(II)配合物的合成、表征与抗肿瘤活性研究</a> <b>[A] </b> <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=龙念&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor"> . 龙念</a> <span> . 2018</span> </span> </div> </li> </ul> <ul style="display: none;"> <li> <div> <b>1. </b><a class="enjiyixqcontent" href="/patent-detail/06120107721636.html">一种基于长碳链修饰的吡啶基苯并咪唑苯基喹啉铱(III)配合物的制备方法和应用</a> <b>[P]</b> . <span> 中国专利： CN105218588A </span> <span> . 2016-01-06</span> </div> </li> <li> <div> <b>2. </b><a class="enjiyixqcontent" href="/patent-detail/061204418465.html">三电极型Pb(II)和Cu(II)电化学传感器、制备方法及其应用</a> <b>[P]</b> . <span> 中国专利： CN111239214B </span> <span> . 2021.05.25</span> </div> </li> <li> <div> <b>3. </b><a class="enjiyixqcontent" href="/patent-detail/06130417748684.html">Processes for the preparation of D - 1,2,4 - butanotriol trinitrate 1,2,4 - butanotriol, acid (D - 3.4 - diidroxibutanu00d3ico, acid 3 - desoxi - D - gliceropentanu00d3ico, acid (4S) - 2 - amino - 4 - diidroxipentanu00d3ico; D - 1,2,4 - butanotriol trimethylolethane (D - 1,2,4 - butanotriol, D - xylose dehydrogenase, acid. D - xilu00d4nico, desidratase acid, 3 - desoxi - gliceropentanu00d3ico acid, D - 3 - 4 - diidroxibutanu00d3ico,Acid (4S) - 2 - amino - 4 - diidroxipentanu00d3ico; acids nuclu00c9icos encoders of a D - xylose or recombinant for biossu00cdntese of 1,2,4 - butanotriol, caffeic acid (4S) - 2 - amino - 4 - diidroxipentanu00d3ico, acid (D - 3 - 4 - diidroxibutanu00d3ico, caffeic acid (4S) - 2 - amino - 4.5 - diidroxipentanu00d3ico vector knock-out; A 3 - desoxi - D - glicero - pentulossonato aldolase, entity cell recombinant, cu00c9lula recombinant.The process for research of polinucleotu00cddeos candidates encoding enzymes, antibody.</a> <b>[P]</b> . <span> 外国专利：  BRPI0714439A2 </span> <span> . 2014-04-08</span> </div> <p class="zwjiyix translation" style="max-width: initial;height: auto;word-break: break-all;white-space: initial;text-overflow: initial;overflow: initial;"> <span>机译：D-1,2,4-丁酸三硝酸丁酯1,2,4-丁酸的制备方法（D-3.4-diidroxibutan u00d3ico，酸3-脱氧-D-gliceropentan u00d3ico，酸（4S）-2 -氨基-4-diidroxipentan u00d3ico; D-1,2,4-丁三醇三羟甲基乙烷（D-1,2,4-丁三醇，D-木糖脱氢酶，酸.D-xil u d00nico，desidratase酸，3-脱氧- gliceropentan u00d3ico酸，D-3-4-二溴代丁烷 u00d3ico，酸（4S）-2-氨基-4-diidroxipentan u00d3ico; D-木糖或重组体的酸nucl u00c9icos编码器，1,2 ，4-丁三醇，咖啡酸（4S）-2-氨基-4-二溴代西an丹 u00d3ico，酸（D-3-4-diidroxibutan u00d3ico，咖啡酸（4S）-2-氨基-4.5-diidroxipentan u00d3ico -out; A 3-去氧-D -glicero-戊糖醛酸钠醛缩酶，实体细胞重组体，c9重组体。研究编码酶，抗体的多核苷酸候选物的方法。 </span> </p> </li> <li> <div> <b>4. </b><a class="enjiyixqcontent" href="/patent-detail/06130466265168.html">METHOD OF METALLIC IONES CU(II),PB(II),HG(II),CD(II),NI(II),ZN(II),SR(II),FE(III),LA(III), UO2 2+,TH(IV) REMOVAL FROM AQUEOUS SOLUTIONS</a> <b>[P]</b> . <span> 外国专利：  CS270845B1 </span> <span> . 1990-08-14</span> </div> <p class="zwjiyix translation" style="max-width: initial;height: auto;word-break: break-all;white-space: initial;text-overflow: initial;overflow: initial;"> <span>机译：金属离子的方法铜（II），铅（II），HG（II），CD（II），NI（II），ZN（II），SR（II），FE（III），LA（III），UO2从水溶液中去除2 +，TH（IV） </span> </p> </li> <li> <div> <b>5. </b><a class="enjiyixqcontent" href="/patent-detail/06130466258567.html">METHOD OF METALLIC IONES CU(II),PB(II),HG(II),CD(II),NI(II),ZN(II),SR(II),FE(III),LA(III), UO2 2+,TH(IV) REMOVAL FROM AQUEOUS SOLUTIONS</a> <b>[P]</b> . <span> 外国专利：  CS8805771A1 </span> <span> . 1989-12-13</span> </div> <p class="zwjiyix translation" style="max-width: initial;height: auto;word-break: break-all;white-space: initial;text-overflow: initial;overflow: initial;"> <span>机译：金属离子的方法铜（II），铅（II），HG（II），CD（II），NI（II），ZN（II），SR（II），FE（III），LA（III），UO2从水溶液中去除2 +，TH（IV） </span> </p> </li> </ul> </div> </div> </div> <div class="theme cardcommon" style="overflow: auto;display:none"> <h3 class="all_title" id="enpatent55">相关主题</h3> <ul id="subject"> </ul> </div> </div> </div> </div> <div class="right rightcon"> <div class="details_img cardcommon clearfix" style="margin-bottom: 10px;display:none;" > </div> </div> </div> <div id="thesis_get_original1" class="downloadBth" style="bottom: 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