CN106117098B - 一种检测水泥中氯离子的荧光传感器及其制备方法 - Google Patents
一种检测水泥中氯离子的荧光传感器及其制备方法 Download PDFInfo
- Publication number
- CN106117098B CN106117098B CN201610510282.9A CN201610510282A CN106117098B CN 106117098 B CN106117098 B CN 106117098B CN 201610510282 A CN201610510282 A CN 201610510282A CN 106117098 B CN106117098 B CN 106117098B
- Authority
- CN
- China
- Prior art keywords
- optical sensor
- fluorescent optical
- cement
- detection
- chloride ion
- 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.)
- Expired - Fee Related
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 38
- 239000004568 cement Substances 0.000 title claims abstract description 21
- 238000001514 detection method Methods 0.000 title claims abstract description 19
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 title claims abstract description 15
- 238000002360 preparation method Methods 0.000 title abstract description 6
- 239000000126 substance Substances 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 13
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 claims description 12
- BWGNESOTFCXPMA-UHFFFAOYSA-N Dihydrogen disulfide Chemical class SS BWGNESOTFCXPMA-UHFFFAOYSA-N 0.000 claims description 11
- LGRFSURHDFAFJT-UHFFFAOYSA-N phthalic anhydride Chemical compound C1=CC=C2C(=O)OC(=O)C2=C1 LGRFSURHDFAFJT-UHFFFAOYSA-N 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 7
- UFMZWBIQTDUYBN-UHFFFAOYSA-N cobalt dinitrate Chemical compound [Co+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O UFMZWBIQTDUYBN-UHFFFAOYSA-N 0.000 claims description 5
- 229910001981 cobalt nitrate Inorganic materials 0.000 claims description 5
- WFKAJVHLWXSISD-UHFFFAOYSA-N isobutyramide Chemical compound CC(C)C(N)=O WFKAJVHLWXSISD-UHFFFAOYSA-N 0.000 claims description 5
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 4
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 4
- 239000012046 mixed solvent Substances 0.000 claims description 3
- -1 polytetrafluoroethylene Polymers 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 2
- 241000370738 Chlorion Species 0.000 abstract description 10
- 239000003153 chemical reaction reagent Substances 0.000 abstract description 4
- 150000001450 anions Chemical class 0.000 abstract description 2
- 238000010791 quenching Methods 0.000 abstract description 2
- 125000004429 atom Chemical group 0.000 description 4
- 238000002189 fluorescence spectrum Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 239000011398 Portland cement Substances 0.000 description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- YGCXFEFXVBLUKJ-UHFFFAOYSA-N 3-[(3,5-dicarboxyphenyl)disulfanyl]phthalic acid Chemical group C(=O)(O)C=1C=C(C=C(C=1)C(=O)O)SSC1=C(C(C(=O)O)=CC=C1)C(=O)O YGCXFEFXVBLUKJ-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- YZCKVEUIGOORGS-UHFFFAOYSA-N Hydrogen atom Chemical compound [H] YZCKVEUIGOORGS-UHFFFAOYSA-N 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- SOIFLUNRINLCBN-UHFFFAOYSA-N ammonium thiocyanate Chemical compound [NH4+].[S-]C#N SOIFLUNRINLCBN-UHFFFAOYSA-N 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- XUCNUKMRBVNAPB-UHFFFAOYSA-N fluoroethene Chemical compound FC=C XUCNUKMRBVNAPB-UHFFFAOYSA-N 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002730 mercury Chemical class 0.000 description 1
- VRJVVIKEWDDYOG-UHFFFAOYSA-N mercury;nitric acid Chemical compound [Hg].O[N+]([O-])=O VRJVVIKEWDDYOG-UHFFFAOYSA-N 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000007363 ring formation reaction Methods 0.000 description 1
- 231100000004 severe toxicity Toxicity 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
- C07C323/50—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton
- C07C323/62—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton having the sulfur atom of at least one of the thio groups bound to a carbon atom of a six-membered aromatic ring of the carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
- C07C319/22—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of hydropolysulfides or polysulfides
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/06—Luminescent, e.g. electroluminescent, chemiluminescent materials containing organic luminescent materials
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
- G01N21/643—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes" non-biological material
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
- C09K2211/18—Metal complexes
- C09K2211/187—Metal complexes of the iron group metals, i.e. Fe, Co or Ni
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
- G01N2021/6432—Quenching
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Molecular Biology (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Abstract
本发明涉及水泥检测领域，特别涉及一种检测水泥中氯离子的荧光传感器及其制备方法。一种检测水泥中氯离子的荧光传感器，所述荧光传感器的化学式为C16H6O8S2Co。本发明的荧光传感器易于制备，而且实验结果表明该荧光传感器吸附氯离子后发生荧光猝灭现象，并且其他阴离子不会对荧光性能进行干扰，因此其可以用来定性和定量检测氯离子，而且该荧光传感器的敏感性高、检测值准确，做出检测试剂后做为水泥领域中检测氯离子时有非常好的潜在的应用前景。
Description
技术领域
本发明涉及水泥检测领域，特别涉及一种检测水泥中氯离子的荧光传感器及其制备方法。
背景技术
氯离子是水泥及水泥原材料中的一种有害成分，在新型干法水泥生产中直接对预热器和窑煅烧产生影响，造成结圈和堵料等事故，影响设备运转率和水泥熟料质量；在水泥中超过一定的含量会对混凝土中的钢筋产生锈蚀，使钢筋强度降低的同时还会产生膨胀造成混凝土的破坏，严重时造成混凝土崩裂，给工程质量埋下隐患，所以必须严格控制。因此，国际上一些技术先进的国家标准都规定了水泥中的氯离子的限量和检测方法，只有这样才能确保工程的质量和长期稳定性。国内现行国家标准的GB/T 176-2008里有相应的检测氯离子的方法；其中硫氰酸铵容量法操作时间过长，对于快速检测不方便；而汞盐滴定法虽然快速简便，但是其要使用剧毒的硝酸汞试剂，容易对环境造成污染。因此，现在亟需开发出一种新型的快速检测氯离子的方法。
发明内容
本发明所要解决的技术问题是提供一种检测水泥中氯离子的荧光传感器。
本发明的另一个目的在于提供上述荧光传感器的制备方法。
一种检测水泥中氯离子的荧光传感器，所述荧光传感器的化学式为C16H6O8S2Co，其中，C16H6O8S2为3-((3,5-二羧基苯基)二硫烷基)酞酸根，所述荧光传感器为三斜晶系，P-1空间群，晶胞参数为a=12.262(1) Å，b=9.816(1) Å，c=13.418(3) Å，α=79.526(1) º，β=81.236(8) º，γ=75.522(3) º，V=1615.04(1) Å3。
上述检测水泥中氯离子的荧光传感器的方法为：将3-((3,5-二羧基苯基)二硫烷基)酞酸和硝酸钴溶于乙腈和二甲基乙酰胺的混合溶剂当中，在室温下搅拌溶解后形成混合液A，然后将所述混合液A在40℃下静置72小时得到混合液B，随后将混合液B转移到聚四氟乙烯高压反应釜中，将其放在155℃烘箱中反应24小时，之后以5℃/小时降至室温过滤得到所述荧光传感器。
进一步的，所述3-((3,5-二羧基苯基)二硫烷基)酞酸和硝酸钴的摩尔比为1:1。
进一步的，所述乙腈和二甲基乙酰胺的体积比为1:2。
其中，所述的3-((3,5-二羧基苯基)二硫烷基)酞酸的英文名称为3-((3,5-dicarboxyphenyl)disulfanyl)phthalic acid，化学结构如下所示：
。
本发明所用荧光传感器的制备方法采用先静置后溶剂热的方法，首先通过在40℃下的72小时静置形成小晶核，使得之后的溶剂热过程能够得到我们所要的荧光传感器。如果直接采用溶剂热的方法将无法使得该荧光传感器结晶，将得不到本发明的荧光传感器，得到的是一种无定型的化合物。
本发明具有如下有益效果：
本发明的荧光传感器易于制备，而且实验结果表明该荧光传感器吸附氯离子后发生荧光猝灭现象，并且其他阴离子不会对荧光性能进行干扰，因此其可以用来定性和定量检测氯离子，而且该荧光传感器的敏感性高、检测值准确，做出检测试剂后做为水泥领域中检测氯离子时有非常好的潜在的应用前景。
附图说明
图1为本发明的荧光传感器的配位示意图。
图2为本发明的荧光传感器吸附氯离子之后的的荧光光谱图。
具体实施方式
下面结合实施例对本发明进行详细的说明，实施例仅是本发明的优选实施方式，不是对本发明的限定。
其中，本发明所用的荧光传感器均用以下方法进行合成：
实施例1
将0.3mmol3-((3,5-二羧基苯基)二硫烷基)酞酸和0.3mmol硝酸钴溶于6mL乙腈和12mL二甲基乙酰胺的混合溶剂当中，在室温下搅拌溶解后形成混合液A，然后将所述混合液A在40℃下静置72小时得到混合液B，随后将混合液B转移到聚四氟乙烯高压反应釜中，将其放在155℃烘箱中反应24小时，之后以5℃/小时降至室温过滤得到所述荧光传感器。
然后将所得的荧光传感器进行单晶表征。
该荧光传感器的X射线衍射数据是在Bruker Smart Apex CCD面探衍射仪上，用MoKα辐射(λ = 0.71073 Å)，以ω扫描方式收集并进行Lp因子校正，吸收校正使用SADABS程序。用直接法解结构，然后用差值傅立叶法求出全部非氢原子坐标，并用理论加氢法得到氢原子位置(C−H 1.083 Å)，用最小二乘法对结构进行修正。计算工作在PC机上用SHELXTL程序包完成。
经测试解析可知，该荧光传感器的化学式为C16H6O8S2Co，其中，C16H6O8S2为3-((3,5-二羧基苯基)二硫烷基)酞酸根，所述荧光传感器为三斜晶系，P-1空间群，晶胞参数为a=12.262(1) Å，b=9.816(1) Å，c=13.418(3) Å，α=79.526(1) º，β=81.236(8) º，γ=75.522(3) º，V=1615.04(1) Å3，Z=2。
其配位示意图如图1所示，Co原子采取6配位的模式，其中每个Co原子分别与3个3-((3,5-二羧基苯基)二硫烷基)酞酸分子上的6个O原子配位，其中，两个3-((3,5-二羧基苯基)二硫烷基)酞酸的两个羧基分别采用双齿螯合模式与Co原子相连，而另一个3-((3,5-二羧基苯基)二硫烷基)上的两个羧基则以单齿模式与Co原子相连。
将实施例1中荧光传感器研磨成粉末后分散至水中，然后通过添加不同浓度的氯离子进行荧光光谱测试，激发波长为325nm。荧光光谱图如图2所示，从图中我们可以看出，随着氯离子的浓度从0增加到0.006mol/L，荧光强度逐渐降低，而且，如果添加的是硝酸根、硫酸根或者醋酸根的话不影响本发明的传感器荧光强度（未在图中显示），其荧光强度基本和浓度为0mM时类似，因此可以利用荧光强度的变化对氯离子进行定性及定量检测。
将0.3g的通用硅酸盐水泥用酸溶解，定容至100mL；然后再加入本发明实施例1的荧光传感器，搅拌均匀后进行荧光光谱测试。所测得的荧光强度和图1所得的强度对比，如果强度低于0.005mol/L的荧光强度，则可通过计算知该通用硅酸盐水泥的氯离子浓度低于标准的要求的0.06%。因此，本发明的检测试剂做为水泥领域中检测氯离子时有非常好的潜在的应用前景。
以上所述实施例仅表达了本发明的实施方式，其描述较为具体和详细，但并不能因此而理解为对本发明专利范围的限制，但凡采用等同替换或等效变换的形式所获得的技术方案，均应落在本发明的保护范围之内。
Claims (1)
1.一种检测水泥中氯离子的荧光传感器，其特征在于所述荧光传感器的化学式为C16H6O8S2Co，其中，C16H6O8S2为3-((3,5-二羧基苯基)二硫烷基)酞酸根；
所述荧光传感器为三斜晶系，P-1空间群，晶胞参数为a=12.262(1) Å，b=9.816(1) Å，c=13.418(3) Å，α=79.526(1) º，β=81.236(8) º，γ=75.522(3) º，V=1615.04(1) Å3
所述的检测水泥中氯离子的荧光传感器按照以下方法合成：将3-((3,5-二羧基苯基)二硫烷基)酞酸和硝酸钴溶于乙腈和二甲基乙酰胺的混合溶剂当中，在室温下搅拌溶解后形成混合液A，然后将所述混合液A在40℃下静置72小时得到混合液B，随后将混合液B转移到聚四氟乙烯高压反应釜中，将其放在155℃烘箱中反应24小时，之后以5℃/小时降至室温过滤得到所述荧光传感器；
所述3-((3,5-二羧基苯基)二硫烷基)酞酸和硝酸钴的摩尔比为1:1；
所述乙腈和二甲基乙酰胺的体积比为1:2。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610510282.9A CN106117098B (zh) | 2016-06-30 | 2016-06-30 | 一种检测水泥中氯离子的荧光传感器及其制备方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610510282.9A CN106117098B (zh) | 2016-06-30 | 2016-06-30 | 一种检测水泥中氯离子的荧光传感器及其制备方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106117098A CN106117098A (zh) | 2016-11-16 |
| CN106117098B true CN106117098B (zh) | 2018-07-13 |
Family
ID=57468856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610510282.9A Expired - Fee Related CN106117098B (zh) | 2016-06-30 | 2016-06-30 | 一种检测水泥中氯离子的荧光传感器及其制备方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106117098B (zh) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1732173A (zh) * | 2002-10-29 | 2006-02-08 | 辛斯－伊诺瓦实验室 | 高纯酞衍生物及其制备方法 |
| CN101906299A (zh) * | 2010-07-27 | 2010-12-08 | 浙江大学 | 一种氯离子荧光探针及其制备方法和用途 |
| CN102495032A (zh) * | 2011-11-15 | 2012-06-13 | 深圳大学 | 一种荧光检测氯离子的方法及其装置和应用 |
| CN104418875A (zh) * | 2013-08-28 | 2015-03-18 | 苏州罗兰生物科技有限公司 | 一种检测氟离子荧光分子探针及其合成与应用 |
| CN104418874A (zh) * | 2013-08-28 | 2015-03-18 | 苏州罗兰生物科技有限公司 | 一种水溶液中检测氟离子荧光分子探针及其合成与应用 |
-
2016
- 2016-06-30 CN CN201610510282.9A patent/CN106117098B/zh not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1732173A (zh) * | 2002-10-29 | 2006-02-08 | 辛斯－伊诺瓦实验室 | 高纯酞衍生物及其制备方法 |
| CN101906299A (zh) * | 2010-07-27 | 2010-12-08 | 浙江大学 | 一种氯离子荧光探针及其制备方法和用途 |
| CN102495032A (zh) * | 2011-11-15 | 2012-06-13 | 深圳大学 | 一种荧光检测氯离子的方法及其装置和应用 |
| CN104418875A (zh) * | 2013-08-28 | 2015-03-18 | 苏州罗兰生物科技有限公司 | 一种检测氟离子荧光分子探针及其合成与应用 |
| CN104418874A (zh) * | 2013-08-28 | 2015-03-18 | 苏州罗兰生物科技有限公司 | 一种水溶液中检测氟离子荧光分子探针及其合成与应用 |
Non-Patent Citations (1)
| Title |
|---|
| A series of two-dimensional coordination polymer crystal materials based on twoflexible bis-pyridyl-bis-amide ligands with fluorescent sensing activities and photocatalytic properties;Lu, Qi-Lin等;《Polyhedron》;20141231;第83卷;摘要以及实验部分 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106117098A (zh) | 2016-11-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105753891B (zh) | 一种用于痕量水荧光检测的稀土有机框架材料及其制备方法 | |
| US11940431B2 (en) | Detection method for determining content of chlorine ions in marine sand | |
| Zhu et al. | A colorimetric method for fluoride determination in aqueous samples based on the hydroxyl deprotection reaction of a cyanine dye | |
| CN108998007B (zh) | 一种稀土金属有机框架材料的制备方法 | |
| CN108517207B (zh) | Tb-MOFs PA荧光检测探针及其制备方法与应用 | |
| CN106674534A (zh) | 一种铕稀土金属–有机框架材料及其制备方法及其应用 | |
| CN106045996B (zh) | 一种2-(2’-羟基苯乙烯基)萘啶探针试剂及其制备和应用 | |
| CN107880277A (zh) | 一种二维锌配位聚合物及其制备方法 | |
| CN107417926A (zh) | 模板剂导向合成的多孔配位聚合物及其制备与应用 | |
| CN108587607A (zh) | 用于水中硫氰根离子检测的发光金属有机骨架材料及其制备方法和应用 | |
| Shan et al. | A facile, fast responsive and highly selective mercury (II) probe characterized by the fluorescence quenching of 2, 9-dimethyl-1, 10-phenanthroline and two new metal–organic frameworks | |
| Akram et al. | Bifunctional chemosensor based on a dye-encapsulated metal-organic framework for highly selective and sensitive detection of Cr2O72− and Fe3+ ions | |
| CN106220583A (zh) | 具有aie效应的苯并噻唑‑三苯胺染料及其制备方法与应用 | |
| CN106117098B (zh) | 一种检测水泥中氯离子的荧光传感器及其制备方法 | |
| Sun et al. | Two novel tetraphenylethylene-skeleton salamo-type fluorescent probes: specific recognition of cyanide through different response patterns | |
| CN110551291B (zh) | 多孔互穿的锌-有机超分子聚合物及其制备方法与应用 | |
| CN111019150B (zh) | 二维互穿形成的三维镉配位聚合物及其制法与应用 | |
| Cui et al. | A water-stable 3D Zn (II) luminescent coordination polymer for highly sensitive and selective sensing of acetylacetone and Fe3+ ion | |
| CN105669709B (zh) | 检测镉离子的含铜化合物及其制备方法和应用 | |
| Liu et al. | A new fluorescent-colorimetric chemosensor for fluoride anion based on benzimidazolium salt | |
| CN106083677A (zh) | 一种氯离子检测试剂及其在水泥中检测氯离子的应用 | |
| Rostami et al. | Synthesis, crystal structure and chromotropism study of copper complexes containing tridentate and pseudo halide ligands; amide linkage isomerism | |
| CN105622643B (zh) | 检测水中铅离子的化合物及其制备方法和应用 | |
| CN113072929B (zh) | 一种夹心型有机超分子荧光聚合物及其制法与应用 | |
| CN113480739B (zh) | 含两种轴手性结构的超分子聚合物及其制法与应用 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180111 Address after: 510000 No. 12 Xihua Avenue, Datang Tong, Guangzhou, Guangdong, Haizhuqu District Applicant after: Ma Yonglin Address before: 246523 Anhui city of Anqing province Susong County Xu Zhen Luo Wu Cun Baiyun Group No. 6 Applicant before: Xu Weipeng |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180605 Address after: 510663 Guangdong science and Technology Development Zone, Guangzhou science and Technology Development Zone, 111, No. eight, 803 and 805 units, main building of information tower, science city. Applicant after: Guangzhou Wan Yue Intellectual Property Operation Co., Ltd. Address before: 510000 12 Xihua street, Datang, Haizhuqu District, Guangzhou, Guangdong Applicant before: Ma Yonglin |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181220 Address after: 210000 No. 72 Guangzhou Road, Gulou District, Nanjing City, Jiangsu Province Patentee after: Chen Wei Address before: 510663 Guangdong science and Technology Development Zone, Guangzhou science and Technology Development Zone, 111, No. eight, 803 and 805 units, main building of information tower, science city. Patentee before: Guangzhou Wan Yue Intellectual Property Operation Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190527 Address after: 334000 Zhaiqian Village, Yanrui Town, Yushan County, Shangrao City, Jiangxi Province Patentee after: Jiangxi Yushan Wannianqing Cement Co., Ltd. Address before: 210000 No. 72 Guangzhou Road, Gulou District, Nanjing City, Jiangsu Province Patentee before: Chen Wei |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180713 Termination date: 20200630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |