A Graphene‐based Electrochemical Sensor for the Individual, Selective and Simultaneous Determination of Total Chlorogenic Acids, Vanillin and Caffeine in Food and Beverage Samples

Yi?it Ayd?n; Alpar Nurcan; Yard?m Yavuz; ?elebi Metin; ?entürk Zühre

摘要

Abstract > An electrochemical sensor based on the electrocatalytic activity of graphene (GR) was prepared, and used for the individual, selective and simultaneous determination of 5‐ O ‐Caffeoylquinic acid (5‐CQA) that is major compound of chlorogenic acids in coffee, vanillin (VAN) and caffeine (CAF). The electrochemical behaviors of these compounds on GR modified glassy carbon electrode (GR/GCE) were investigated by cyclic voltammetry and square‐wave adsorptive stripping voltammetry. By using stripping conditions after 30?s accumulation under open‐circuit voltage, the electrochemical oxidation peaks appeared at +0.53, 0.83 and 1.39?V in phosphate buffer pH?2.5, and good linear current responses were obtained with detection limits of 4.4×10 ?9 , 5.0×10 ?7 , and 3.0×10 ?7 ?M for 5‐CQA, VAN and CAF, respectively. The potential applicability of the proposed method was illustrated in commercial food and beverage samples. </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”>抽象</标题> >基于石墨烯（GR）的电催化活性的电化学传感器，并用于作为咖啡，香草蛋白（vAR）和咖啡因（CAF）中的主要化合物的5- <I> O> -Caffeoylquinic acid（5-CQA）的个体，选择性和同时测定-Caffeoylquinic acid（5-CQA）。通过循环伏安法和方波吸附剥离伏安来研究这些化合物对GR改性玻璃电极（GC / GCE）的电化学行为。通过在开路电压下累积30℃累积后使用剥离条件，电化学氧化峰出现在+ 0.53,0.83和1.39？V中，磷酸盐缓冲液pH = 2.5，并获得良好的线性电流响应，检测限为4.4×10对于5-CQA，VAN和CAF，分别为5-CQA，VAN和CAF分别为5-CQA，VAN和CAF，5.0×10 Δ7</ sup>，和3.0×10 7。所提出的方法的潜在适用性在商业食品和饮料样品中说明。 </ p> </ abstract> </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-22546/'>《Electroanalysis》</a> <b style="margin: 0 2px;">|</b><span>2018年第9期</span><b style="margin: 0 2px;">|</b><span>共10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=Yi?it Ayd?n&option=202" target="_blank" rel="nofollow">Yi?it Ayd?n;</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Alpar Nurcan&option=202" target="_blank" rel="nofollow">Alpar Nurcan;</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Yard?m Yavuz&option=202" target="_blank" rel="nofollow">Yard?m Yavuz;</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=?elebi Metin&option=202" target="_blank" rel="nofollow">?elebi Metin;</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=?entürk Zühre&option=202" target="_blank" rel="nofollow">?entürk Zühre;</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>Van Yüzüncü Y?l University Faculty of PharmacyDepartment of Analytical Chemistry65080 Van Turkey;</p> <p>Van Yüzüncü Y?l University Faculty of PharmacyDepartment of Analytical Chemistry65080 Van Turkey;</p> <p>Van Yüzüncü Y?l University Faculty of PharmacyDepartment of Analytical Chemistry65080 Van Turkey;</p> <p>Van Yüzüncü Y?l University Faculty of ScienceDepartment of Inorganic Chemistry65080 Van Turkey;</p> <p>Van Yüzüncü Y?l University Faculty of ScienceDepartment of Analytical Chemistry65080 Van Turkey;</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/4817.html" title="电化学、电解、磁化学">电化学、电解、磁化学;</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=5- O -Caffeoylquinic acid&option=203" rel="nofollow">5- O -Caffeoylquinic acid;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Vanillin&option=203" rel="nofollow">Vanillin;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Caffeine&option=203" rel="nofollow">Caffeine;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Graphene modified glassy carbon electrode&option=203" rel="nofollow">Graphene modified glassy carbon electrode;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Commercial food and beverage samples&option=203" rel="nofollow">Commercial food and beverage samples;</a> </p> <div class="translation"> 机译：5- o-Caffeoylquinic酸;香草醛;咖啡因;石墨烯改性玻璃电极;商业食品和饮料样品; </div> </li> </ul> </div> </div> <div class="literature cardcommon" id="literaturereference" style="display:none"> <div class="similarity "> <h3 class="all_title" id="enpatent111">引文网络</h3> <div class="referencetab clearfix"> <ul id="referencedaohang"> <li dataid="referenceul">参考文献</li> <li dataid="citationul">引证文献</li> <li dataid="commonreferenceul">共引文献</li> <li dataid="commoncitationul">同被引文献</li> <li dataid="tworeferenceul">二级参考文献</li> <li dataid="twocitationul">二级引证文献</li> </ul> </div> <div class="reference_details" id="referenceList"> <ul id="referenceul"></ul> <ul id="citationul"></ul> <ul id="commonreferenceul"></ul> <ul id="commoncitationul"></ul> <ul id="tworeferenceul"></ul> <ul id="twocitationul"></ul> </div> </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/0704023174538.html">A Graphene‐based Electrochemical Sensor for the Individual, Selective and Simultaneous Determination of Total Chlorogenic Acids, Vanillin and Caffeine in Food and Beverage Samples</a> <b>[J]</b> . <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Yi?it Ayd?n&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Yi?it Ayd?n,</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Alpar Nurcan&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Alpar Nurcan,</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Yard?m Yavuz&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Yard?m Yavuz,</a> <a href="/journal-foreign-22546/" target="_blank" rel="nofollow" class="tuijian_authcolor">Electroanalysis .</a> <span>2018</span><span>,第9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：基于石墨烯的电化学传感器，用于各个，选择性和同时测定食品和饮料样品中的全绿色原酸，香草蛋白和咖啡因</span> </p> </li> <li> <div> <b>2. </b><a class="enjiyixqcontent" href="/journal-foreign-detail/070408311179.html">Simultaneous electrochemical determination of acetaminophen, caffeine and ascorbic acid using a new electrochemical sensor based on CuO-graphene nanocomposite</a> <b>[J]</b> . <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Khoshhesab Z. 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href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=薛光&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor"> . 薛光</a> <span> <a href="/journal-cn-7991/" target="_blank" rel="nofollow" class="tuijian_authcolor"> . 黄金 </a> </span> <span> . 1990</span><span>,第008期</span> </span> </div> </li> <li> <div> <b>6. </b><a class="enjiyixqcontent" href="/academic-conference-cn_meeting-33263_thesis/02022798273.html">反相高效液相色谱洁同时快速测定食品中糖精、甜味素、苯甲酸、山梨酸、香兰素、咖啡因、胭脂红和日落黄</a> <b>[C]</b> <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=张秀尧&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor"> . 张秀尧</a> <span> <a href="/conference-cn-33263/" target="_blank" rel="nofollow" class="tuijian_authcolor"> . 第十二次全国色谱学术报告会 </a> <span> <span> . 1999</span> </span> </div> </li> <li> <div> <b>7. </b><a class="enjiyixqcontent" href="/academic-degree-domestic_mphd_thesis/020311893402.html">基于共价有机框架和石墨烯复合材料的微萃取技术用于食品和化妆品中有机污染物的测定</a> <b>[A] </b> <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=吴桐&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor"> . 吴桐</a> <span> . 2018</span> </span> </div> </li> </ul> <ul style="display: none;"> <li> <div> <b>1. </b><a class="enjiyixqcontent" href="/patent-detail/061203430024.html">用于测定样品中可溶性抗体的存在的基于蛋白L的生物测定方法及其试剂盒</a> <b>[P]</b> . <span> 中国专利： CN106255880B </span> <span> . 2019.08.20</span> </div> </li> <li> <div> <b>2. </b><a class="enjiyixqcontent" href="/patent-detail/06120108741829.html">用于测定样品中可溶性抗体的存在的基于蛋白L的生物测定方法及其试剂盒</a> <b>[P]</b> . <span> 中国专利： CN106255880A </span> <span> . 2016-12-21</span> </div> </li> <li> <div> <b>3. </b><a class="enjiyixqcontent" href="/patent-detail/06130429251600.html">Electrochemical method for determination of total organic carbon in aqueous sample, involves guiding carbon dioxide to detector by carrier gas and selectively quantifying carbon dioxide, where gas contains mixture of oxygen and water</a> <b>[P]</b> . <span> 外国专利：  DE102008010581A1 </span> <span> . 2009-08-20</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：电化学方法测定含水样品中的总有机碳，涉及通过载气将二氧化碳引导至检测器并选择性地量化二氧化碳，其中气体中包含氧气和水的混合物 </span> </p> </li> <li> <div> <b>4. </b><a class="enjiyixqcontent" href="/patent-detail/06130412139973.html">A MINIATURISED SENSOR BASED ON MICROFLUIDIC PLATFORM FOR CAFFEINE DETECTION FROM FOOD SAMPLES</a> <b>[P]</b> . <span> 外国专利：  IN2014DE02961A </span> <span> . 2016-08-31</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：基于微流控平台的微型传感器用于食品样品中的咖啡因检测 </span> </p> </li> <li> <div> <b>5. </b><a class="enjiyixqcontent" href="/patent-detail/06130436325535.html">METHOD FOR PRODUCING ROASTED COFFEE BEAN REDUCED IN ACRYLAMIDE AND INCREASED IN CHLOROGENIC ACIDS, AND FOOD AND BEVERAGE COMPRISING THE ROASTED COFFEE BEAN</a> <b>[P]</b> . <span> 外国专利：  JP2007282537A </span> <span> . 2007-11-01</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：生产在丙烯酰胺中减少并在含氯酸中增加的烤咖啡豆以及包含烤咖啡豆的食品和饮料的方法 </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: 19px;z-index: 999;" onclick="ywcd('0704023174538','4',7,2,1,'',this,24)" class="delivery" prompt="010401" title="通过人工服务将文献原文发送至邮箱" >获取原文</div> <div class="journalsub-pop-up" style="display: none"> <div 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