CN106749152A - 检测样品中镍离子的方法及其试剂盒 - Google Patents

检测样品中镍离子的方法及其试剂盒 Download PDF

Info

Publication number
CN106749152A
CN106749152A CN201611249601.1A CN201611249601A CN106749152A CN 106749152 A CN106749152 A CN 106749152A CN 201611249601 A CN201611249601 A CN 201611249601A CN 106749152 A CN106749152 A CN 106749152A
Authority
CN
China
Prior art keywords
nickel ion
ion
kit
sample
probe
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201611249601.1A
Other languages
English (en)
Other versions
CN106749152B (zh
Inventor
王作凯
赵子扬
柳彩云
段庆霞
朱宝存
杜斌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
University of Jinan
Original Assignee
University of Jinan
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by University of Jinan filed Critical University of Jinan
Priority to CN201611249601.1A priority Critical patent/CN106749152B/zh
Publication of CN106749152A publication Critical patent/CN106749152A/zh
Application granted granted Critical
Publication of CN106749152B publication Critical patent/CN106749152B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D311/00Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/78Ring systems having three or more relevant rings
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/06Luminescent, e.g. electroluminescent, chemiluminescent materials containing organic luminescent materials
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64Fluorescence; Phosphorescence
    • G01N21/6428Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64Fluorescence; Phosphorescence
    • G01N21/6428Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
    • G01N21/643Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes" non-biological material
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/78Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2211/00Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10Non-macromolecular compounds
    • C09K2211/1018Heterocyclic compounds
    • C09K2211/1025Heterocyclic compounds characterised by ligands
    • C09K2211/1088Heterocyclic compounds characterised by ligands containing oxygen as the only heteroatom

Abstract

本发明涉及检测样品中镍离子的方法及其试剂盒。具体地,本发明的方法和试剂盒使用一种烯丙基碳酸酯类化合物为探针。这种探针可高选择性地识别镍离子,快速对镍离子实现响应,对镍离子具有高灵敏性,能够对镍离子进行裸眼比色分析,性质稳定,可以长期保存使用;且抗干扰能力较强。

Description

检测样品中镍离子的方法及其试剂盒
技术领域
本发明涉及检测样品中镍离子的方法及其试剂盒。具体而言,本发明通过烯丙基碳酸酯类化合物作为镍离子比色荧光探针,能够迅速对镍离子进行超灵敏选择性识别,进而可测定样品中镍离子的浓度。
背景技术
镍离子作为过渡金属之一,是人体和某些作物的必需元素,在人体内的含量极为敏感,镍缺乏时肝内6种脱氢酶减少,包括葡萄糖-6-磷酸脱氢酶、乳酸脱氢酶、异柠檬酸脱氢酶、苹果酸脱氢酶和谷氨酸脱氢酶。这些酶参与生成NADH、无氧糖酵解、三羧循环和由氨基酸释放氮。而且镍缺乏时显示肝细胞和线粒体结构有变化,特别是内网质不规整,线粒体氧化功能降低。但过量的镍对动植物及人体又具有很强的毒性,已证实镍及其某些络合物具有致癌作用和许多代谢症状,每天摄入可溶性镍250mg会引起中毒。有些人比较敏感,摄入600μg即可引起中毒。依据动物实验,慢性超量摄取或超量暴露,可导致心肌、脑、肺、肝和肾退行衰竭性变。
鉴于此,如果能够有效检测特别是能够在生理水平条件下检测镍离子的分析方法,将是极其重要和有意义的。现如今已报导的检测镍离子的分析方法包括容量分析法、光学分析法、离子色谱法(IC)、镍离子选择电极法和在线分析法等方法。在这些众多的检测方法中比色荧光探针由于其特有的优点而成为研究人员关注的焦点。然而,目前报道的比色和荧光探针仍存在一些问题,包括选择性不够好、灵敏度不够高、响应速度不够快、合成复杂。总之,发展快速、高选择性、高灵敏度、合成简单的镍离子比色荧光双通道探针是本领域技术人员急需解决的。
发明内容
本领域急需一种检测样本中镍离子的方法,从而能够有效检测镍离子。为此,本发明合成了一类新颖的镍离子比色荧光探针,其合成简单、选择性好、灵敏度高、能够快速识别镍离子。具体而言,本发明提供了一种检测样本中镍离子浓度的定性或定量方法,其包括将样品与检测镍离子的比色探针接触的步骤,其中所述的探针为烯丙基碳酸酯类化合物,其结构如下:
优选的,本发明的比色荧光探针是:
本发明还提供了用于检测样本中镍离子浓度的试剂盒,其包含上述本发明的探针。
在实施本发明提供了检测样本中镍离子浓度的方法时,优选地,在将本发明的探针与待测样本接触的步骤之前,将样本进行稀释1-10倍。
本发明还提供了本发明的探针在制备用于检测样本中镍离子浓度的试剂盒中的用途。
本发明的镍离子比色荧光探针可与镍离子进行作用,产生荧光光谱和紫外吸收光谱的变化,从而实现对镍离子的定量检测。
具体而言,本发明的镍离子比色荧光探针分别与钾离子、钙离子、钠离子、镁离子、铜离子、锌离子、亚铁离子、汞离子等金属离子和人体内常见物质进行作用均不能导致探针荧光光谱的明显改变,从而实现对镍离子的选择性识别,进而可任选地用于排除钾离子、钙离子、钠离子、镁离子、铜离子、锌离子、亚铁离子、汞离子等金属离子以及人体内其他常见物质的存在对镍离子定量测定的干扰。
本发明的镍离子比色荧光探针与镍离子反应迅速,从而有利于对镍离子的即时检测。
可选择地,本发明的镍离子比色荧光探针的稳定性好,进而能够长期保存使用。
进一步的,本发明的镍离子比色荧光探针是快速高灵敏性镍离子比色荧光探针,且合成简单,有利于商业化的推广应用。
附图说明
图1a是探针(20μM)加入镍离子(0-5μM)后的荧光光谱及线性关系;
图1b是探针(20μM)加入镍离子(0-2μM)后的吸收光谱,插图是探针溶液的颜色照片。
图2是探针(20μM)加入镍离子(2μM)后荧光光谱随时间的变化图。
图3a是不同金属离子(50μM)对探针(20μM)荧光强度的影响,其中(1)空白、(2)钾离子、(3)钙离子、(4)钠离子、(5)镁离子、(6)铜离子、(7)锌离子、(8)亚铁离子、(9)汞离子,白色柱状图代表的是单一离子存在下探针在645nm处的荧光强度值,黑色柱状图代表的是镍离子(2μM)与对应离子共同存在下探针在645nm处的荧光强度值;图3b是人体内常见物质(50μM)对探针(20μM)荧光强度的影响,其中(1)空白、(2)镍离子、(3)过氧化氢、(4)次氯酸钠、(5)超氧化钾、(6)过氧化叔丁醇、(7)羟基自由基、(8)过氧化叔丁醇自由基、(9)一氧化氮、(10)亚硝酸钠、(11)硝酸钠、(12)半胱氨酸、(13)谷胱甘肽、(14)谷氨酸、(15)苏氨酸、(16)亮氨酸、(17)脯氨酸、(18)缬氨酸、(19)赖氨酸、(20)甘氨酸,柱状图代表的是不同分析物存在下探针在645nm处的荧光强度值。
具体实施方式:
本发明提供了在检测样本中镍离子浓度的方法中所使用的比色荧光探针的合成路线、方法及其光谱性能。
本发明的镍离子比色荧光探针是一类烯丙基碳酸酯类化合物,其具有以下结构通式
上式中:R1,R2,R3,R4,R5,R6,R7,R8,R9,R10为氢原子,直链或支链烷基,直链或支链烷氧基,磺酸基,酯基,羧基;R1,R2,R3,R4,R5,R6,R7,R8,R9,R10可以相同或不同。
该类镍离子比色荧光探针的合成路线和方法如下:
具体地,本发明的比色荧光探针可以通过如下方法制备,将一定摩尔比(例如1:1~1:5)的荧光团化合物与氯甲酸烯丙酯溶于二氯甲烷(或乙腈或四氢呋喃或N,N-二甲基甲酰胺或二甲基亚砜或它们的混合物)中,然后在合适的温度(例如25℃)下搅拌反应一段时间(例如6h),减压条件下旋蒸干溶剂。如果要得到较纯的产品,可以将固体用二氯甲烷和石油醚的混合体系(例如1:5,v/v)进行柱色谱分离得到纯品。
本发明的比色荧光探针的显著特征是能够快速高选择性灵敏识别镍离子以及在人体内的其他离子的存在下能够准确对镍离子进行定量分析。
下面将通过借助以下实施例来更详细地说明本发明。以下实施例仅是说明性的,应该明白,本发明并不受下述实施例的限制。
实施例1
将410.5mg(1mmol)类罗丹明荧光团化合物溶于15mL无水二氯甲烷中,再加入361.5mg(3mmol)氯甲酸烯丙酯,然后25℃下搅拌反应3h,反应结束后旋蒸干二氯甲烷,即获得粗产品。最终使用二氯甲烷和石油醚的混合体系(1:5,v/v)进行柱色谱分离,得到粉红色纯净产品435.2mg,产率为88%。
1H-NMR(400MHz,CDCl3)δ(*10-6):1.21(t,J=6Hz,6H),3.38-3.43(m,4H),4.78(d,J=4Hz,2H),5.36(d,J=12Hz,1H),5.46(d,J=20Hz,1H),5.98-6.08(m,1H),6.43(d,J=8Hz,1H),6.65(d,J=12Hz,2H),6.79(d,J=8Hz,1H),7.16(d,J=8Hz,1H),7.39(d,J=8Hz,1H),7.47(d,J=8Hz,1H),7.60-7.67(m,3H),8.05(d,J=8Hz,1H),8.64(d,J=12Hz,1H).ESI-MS calcd for C32H28NO6[M+H]+522.1911,found522.2691.
实施例2
图1(a)是镍离子比色荧光探针(20μM)加入镍离子(0-5μM)后的荧光光谱变化图。从图中可以清晰的看出,随着加入镍离子浓度的增加,溶液645nm处的荧光强度逐渐增强。并且,由插图可以看出,645nm处的荧光强度与加入的镍离子浓度呈现了良好的线性关系,这证明借助于该荧光探针能够对镍离子进行定量分析。
图1(b)是镍离子比色荧光探针(20μM)加入镍离子(0-2μM)后的吸收光谱变化图。从图中可以看出,随着加入镍离子浓度的增加,溶液580nm处的吸光度值逐渐增大。由插图我们可以清楚地看到加入镍离子后,溶液颜色由浅粉色变成紫色,因此借助于该荧光探针能够实现对镍离子的裸眼比色分析。
实施例3
图2是镍离子比色荧光探针(20μM)加入镍离子(2μM)后荧光光谱随时间的变化图。由图可以清楚地看到,当镍离子加入后,2min后荧光强度达到最大值并保持不变,这说明该探针与镍离子反应迅速,能够为镍离子的测定提供快速的分析方法。
实施例4
由图3a所示,相对于镍离子,钾离子、钙离子、钠离子、镁离子、铜离子、锌离子、亚铁离子和汞离子等金属离子均不能引起探针溶液荧光光谱的显著变化。此外,在定量分析镍离子时也不受这些金属离子的干扰。
由图3b所示,相对于镍离子,人体内其他常见物质均不能引起探针溶液荧光光谱的明显变化,因此,该探针能够高选择性地检测人体内的镍离子。
综上表明,该探针对镍离子具有较高的选择性。
虽然用上述实施方式描述了本发明,应当理解的是,在不背离本发明的精神的前提下,本发明可进行进一步的修饰和变动,且这些修饰和变动均属于本发明的保护范围之内。

Claims (10)

1.检测样本中镍离子浓度的方法,其包括将具有如下结构的化合物与样品接触:
其中:R1、R2、R3、R4、R5、R6、R7、R8、R9、R10独立地选自由氢原子、直链或支链烷基、直链或支链烷氧基、磺酸基、酯基和羟基组成的组;且其中的R1、R2、R3、R4、R5、R6、R7、R8、R9、R10相同或不同。
2.根据权利要求1所述的方法,其中所述化合物的结构如下:
3.根据权利要求2所述的方法,其中所述样品为水或血液。
4.根据权利要求3所述的方法,其中在检测样本中镍离子浓度之前,对样本进行稀释。
5.用于检测样本中镍离子含量的试剂盒,其包含权利要求1或2中所定义的化合物。
6.根据权利要求5所述的试剂盒,其中所述的样本是水或血液。
7.根据权利要求6所述的试剂盒,其中所述试剂盒还含有该试剂盒的使用说明书。
8.权利要求1或2中所定义的化合物在制备用于检测样本中镍离子含量的试剂盒中的用途。
9.根据权利要求8所述的用途,其中所述样本为水或血液。
10.根据权利要求1所述的用途,其中所述试剂盒还含有该试剂盒的使用说明书。
CN201611249601.1A 2016-12-29 2016-12-29 检测样品中镍离子的方法及其试剂盒 Expired - Fee Related CN106749152B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611249601.1A CN106749152B (zh) 2016-12-29 2016-12-29 检测样品中镍离子的方法及其试剂盒

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611249601.1A CN106749152B (zh) 2016-12-29 2016-12-29 检测样品中镍离子的方法及其试剂盒

Publications (2)

Publication Number Publication Date
CN106749152A true CN106749152A (zh) 2017-05-31
CN106749152B CN106749152B (zh) 2019-08-06

Family

ID=58928272

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201611249601.1A Expired - Fee Related CN106749152B (zh) 2016-12-29 2016-12-29 检测样品中镍离子的方法及其试剂盒

Country Status (1)

Country Link
CN (1) CN106749152B (zh)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107098881A (zh) * 2017-04-05 2017-08-29 济南大学 一种超灵敏高选择性次氯酸比色荧光探针
CN109180744A (zh) * 2018-09-20 2019-01-11 济南大学 一种检测β-半乳糖苷酶的荧光探针
CN112920157A (zh) * 2021-02-03 2021-06-08 山西大学 一种苯偶连苯并吡喃衍生物及其合成方法和应用
CN113105467A (zh) * 2020-11-27 2021-07-13 齐鲁工业大学 一种基于氧杂蒽的近红外荧光探针及其制备方法
CN114062355A (zh) * 2021-11-10 2022-02-18 浙江信捷检测技术有限公司 一种总镍测试包及制备方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102660253A (zh) * 2012-03-07 2012-09-12 泰山医学院 一种吡唑啉衍生物类Ni2+荧光探针及其应用
CN104356681A (zh) * 2014-11-21 2015-02-18 天津理工大学 一种pH稳定氧杂蒽染料荧光探针的制备方法及其应用
CN104877672A (zh) * 2015-05-27 2015-09-02 济南大学 一种识别零价钯的双光子荧光探针及其制备方法和应用
CN106831692A (zh) * 2016-12-29 2017-06-13 济南大学 一种快速高选择性超灵敏镍离子比色荧光探针及其制备方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102660253A (zh) * 2012-03-07 2012-09-12 泰山医学院 一种吡唑啉衍生物类Ni2+荧光探针及其应用
CN104356681A (zh) * 2014-11-21 2015-02-18 天津理工大学 一种pH稳定氧杂蒽染料荧光探针的制备方法及其应用
CN104877672A (zh) * 2015-05-27 2015-09-02 济南大学 一种识别零价钯的双光子荧光探针及其制备方法和应用
CN106831692A (zh) * 2016-12-29 2017-06-13 济南大学 一种快速高选择性超灵敏镍离子比色荧光探针及其制备方法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107098881A (zh) * 2017-04-05 2017-08-29 济南大学 一种超灵敏高选择性次氯酸比色荧光探针
CN109180744A (zh) * 2018-09-20 2019-01-11 济南大学 一种检测β-半乳糖苷酶的荧光探针
CN113105467A (zh) * 2020-11-27 2021-07-13 齐鲁工业大学 一种基于氧杂蒽的近红外荧光探针及其制备方法
CN112920157A (zh) * 2021-02-03 2021-06-08 山西大学 一种苯偶连苯并吡喃衍生物及其合成方法和应用
CN112920157B (zh) * 2021-02-03 2023-03-07 山西大学 一种苯偶连苯并吡喃衍生物及其合成方法和应用
CN114062355A (zh) * 2021-11-10 2022-02-18 浙江信捷检测技术有限公司 一种总镍测试包及制备方法

Also Published As

Publication number Publication date
CN106749152B (zh) 2019-08-06

Similar Documents

Publication Publication Date Title
CN106749152B (zh) 检测样品中镍离子的方法及其试剂盒
Hong et al. Highly selective near-infrared fluorescent probe with rapid response, remarkable large Stokes shift and bright fluorescence for H2S detection in living cells and animals
Zhou et al. A ratiometric fluorescent probe for formaldehyde in aqueous solution, serum and air using aza-cope reaction
CN106831692B (zh) 一种快速高选择性超灵敏镍离子比色荧光探针及其制备方法
Cheng et al. A porphyrin-based near-infrared fluorescent sensor for sulfur ion detection and its application in living cells
Shi et al. A colorimetric and fluorescent probe for thiols based on 1, 8-naphthalimide and its application for bioimaging
Zhao et al. A lysosome-targeted two-photon fluorescence probe for imaging of sulfur dioxide derivatives in living cells and zebrafish
CN110540837A (zh) 一种过氧化氢近红外荧光探针的制备和应用
Ma et al. A NIR fluorescent chemodosimeter for imaging endogenous hydrogen polysulfides via the CSE enzymatic pathway
Yang et al. Phenothiazine–aminothiourea–Hg (II) ensemble-based fluorescence turn-on toward iodide in aqueous media and imaging application in live cells
Peng et al. Fluorescent probes for hydrogen sulfide detection
Wang et al. A novel fluorescent probe for detecting hydrogen sulfide in wine
CN107253932A (zh) 一种快速高选择性超灵敏镍离子比率荧光探针及其制备方法
CN105017196A (zh) 一种检测肼的近红外比率荧光探针及其应用
CN107141256A (zh) 一种快速高选择性超灵敏硫化氢比率荧光探针及其制备方法
Du et al. An ESIPT-based fluorescent probe with fast-response for detection of hydrogen sulfide in mitochondria
Zhang et al. The design of hydrogen sulfide fluorescence probe based on dual nucleophilic reaction and its application for bioimaging
Zhang et al. A near-infrared BODIPY-based fluorescent probe for the detection of hydrogen sulfide in fetal bovine serum and living cells
Zhang et al. Acryl-modified diazabenzo [ghi] perylene for fast discrimination of Cys from GSH and Hcy with high quantum yield
CN109942508B (zh) 一种比率型一氧化碳荧光探针及其制备方法和应用
Chen et al. Highly sensitive fluorescent sensor for hypochlorite in nearly 100% aqueous solution and its application for live-cell, plant and zebrafish imaging
Liang et al. A novel near-infrared fluorescent probe for the dynamic monitoring of the concentration of glutathione in living cells
Zhang et al. A novel near-infrared fluorescent probe based on the dicyanoisophorone for the selective detection of Cu2+ in real water samples
Hong et al. A novel near-infrared fluorescent probe with a “donor–π–acceptor” type structure and its application in the selective detection of cysteine in living cells
Wang et al. A novel Fe3+ fluorescent probe based on rhodamine derivatives and its application in biological imaging

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190806

Termination date: 20191229