Fluorescence pH Sensing Characteristics and Applications of Universal pH-indicator Paper

您当前的位置：

首页 >

文章列表页 >

Fluorescence pH Sensing Characteristics and Applications of Universal pH-indicator Paper

更新时间：2020-08-12

- Fluorescence pH Sensing Characteristics and Applications of Universal pH-indicator Paper
- Chinese Journal of Luminescence Vol. 39, Issue 6, Pages: 877-883(2018)
- 作者机构：
  
  南昌航空大学江西省光电检测技术工程实验室,江西南昌,330063
- 作者简介：
- 基金信息：
  
  Supported by National Natural Science Foundation of China(61167007,61665008);Aeron
- DOI：10.3788/fgxb20183906.0877
  CLC： TP394.1;TH691.9
- Received：28 September 2017，
  
  Revised：27 December 2017，
  
  Published Online：18 January 2018，
  
  Published：05 June 2018
- 稿件说明：
移动端阅览
张巍巍, 赵小兵, 徐如辉. 广范pH试纸的荧光pH传感特性及应用[J]. 发光学报, 2018,39(6): 877-883

ZHANG Wei-wei, ZHAO Xiao-bing, XU Ru-hui. Fluorescence pH Sensing Characteristics and Applications of Universal pH-indicator Paper[J]. Chinese Journal of Luminescence, 2018,39(6): 877-883
张巍巍, 赵小兵, 徐如辉. 广范pH试纸的荧光pH传感特性及应用[J]. 发光学报, 2018,39(6): 877-883 DOI： 10.3788/fgxb20183906.0877.

ZHANG Wei-wei, ZHAO Xiao-bing, XU Ru-hui. Fluorescence pH Sensing Characteristics and Applications of Universal pH-indicator Paper[J]. Chinese Journal of Luminescence, 2018,39(6): 877-883 DOI： 10.3788/fgxb20183906.0877.

摘要

对广范pH试纸在pH值2.2~12.5范围内的荧光特性及基于试纸荧光的pH传感系统进行了探索。检测了不同pH缓冲液中浸渍过并晾干的pH试纸的光致发光，并分析了试纸荧光光谱的谱峰频移以及谱带重心频移。实验结果表明，pH试纸的荧光在实验pH区间的变化有明确的规律性，其中在弱酸碱性的pH值（4.0~9.0）范围内，谱带重心

B

随pH值近似线性变化，相应的经验传感方程为

B

=603.8-4.09pH。以pH为7对应的荧光谱带重心作参考，其相对灵敏度为0.71%/pH，实验系统的pH分辨力约为0.4。用该实验系统实际测试了稀的尿素水溶液及自来水的pH值，与商用电化学式pH计的结果一致，验证了实验方法及传感系统的通用性、实用性。该实验为pH检测提供了一种较比色读数更加精确客观、成本低廉、数据可靠、样品可保存可追溯的传感方法及测试系统。该系统还可以弥补广范pH试纸不能准确测试弱酸弱碱的不足。

Abstract

The fluorescence pH sensing characteristics and applications of universal pH-indicator paper in the pH range of 2.2-12.5 were researched. In the experiment

pH-indicator paper strips were dipped into different pH buffer solutions first

then aired dry to be tested under light excitation. The fluorescence spectra were analyzed using peak shift and band barycenter shift. Experimental results indicate that the fluorescence of pH-indicator paper depends on the pH value of tested solution

and the dependence is repeatable. In the pH range of 4.0-9.0

the barycenter wavelength of the emission band is linearly dependent on pH value. As a consequence

pH sensing function of

B

=603.8-4.09pH is obtained. When a pH value of 7 is set as a reference

the relative sensitivity is determined as 0.71%/pH. Resolution of the experimental setup is determined as 0.4. The applications on urea solution and tap-water verify the merit of the sensing method and the corresponding system. The research can offer an optoelectronic method and corresponding experimental system for remote pH sensing. Moreover

the fluorescence pH test is more precise than the strip color judgment with naked eyes

particularly for acidulous or alkalescent solutions.

关键词

Keywords

references

HAN J, BURGESS K. Fluorescent indicators for intracellular pH[J]. Chem. Rev., 2009, 110(5):2709-2728.

LI Y, ZHAO T, WANG C S, et al.. Molecular basis of cooperativity in pH-triggered supramolecular self-assembly[J]. Nat. Commun., 2016, 7:13214.

ZHOU K, LIU H, ZHANG S, et al.. Multicolored pH-tunable and activatable fluorescence nanoplatform responsive to physiologic pH stimuli[J]. J. Am. Chem. Soc., 2012, 134(18):7803-7811.

MARTZ T R, CARR J J, FRECH C R, et al.. A submersible autonomous sensor for spectrophotometric pH measurements of natural waters[J]. Anal. Chem., 2003, 75(8):1844-1850.

FUH M R S, BURGESS L W, HIRSCHFELD T, et al.. Single fibre optic fluorescence pH probe[J]. Analyst, 1987, 112(8):1159-1163.

BENNA M, KBIR-ARIGUIB N, MAGNIA A, et al.. Effect of pH on rheological properties of purified sodium bentonite suspensions[J]. J. Colloid Interf. Sci., 1999, 218(2):442-455.

李冬冬, 佘江波, 彭波, 等. 微结构聚合物光纤化学修饰的pH值传感探头[J]. 应用激光, 2012, 32(5):398-402. LI D D, SHE J B, PENG B, et al.. The chemical modification of microstructured polymer optical fiber and for pH determination[J]. Appl. Laser, 2012, 32(5):398-402. (in Chinese)

高潮, 刘邦, 郭永彩, 等. 5MN光纤布拉格光栅力值传感器[J]. 光学精密工程, 2017, 25(4):325-334. GAO C, LIU B, GUO Y C, et al.. Five MN force sensor based on fiber Bragg grating[J]. Opt. Precision Eng., 2017, 25(4):325-334. (in Chinese)

ZHANG W, LI Z, BAXTER G W, et al.. Stress-and temperature-dependent wideband fluorescence of a phosphor composite for sensing applications[J]. Experiment. Mechan., 2017, 57(1):57-63.

张巍巍, 史凯兴, 赵小兵, 等. 发光染料罗丹明 B 的荧光传感特性[J]. 光学精密工程, 2017, 25(3):591-596. ZHANG W W, SHI K X, ZHAO X B, et al.. Multi-functional fluorescent sensing properties of rhodamine B[J]. Opt. Precision Eng., 2017, 25(3):591-596. (in Chinese)

ZHANG W, WANG G, CAI Z, et al.. Spectral analysis for broadband fluorescence:temperature sensing with the YAG:Ce phosphor as an example[J]. Opt. Mater. Express, 2016, 6(11):3482-3490.

张巍巍, 史凯兴. 基于染料荧光多个特征的光纤温度传感器[J]. 仪器仪表学报, 2016, 37(11):2620-2627. ZHANG W W, SHI K X. A fiber optic temperature sensor based on multiple fluorescence characteristics of a dye[J] Chin. J. Sci. Instrum., 2016, 37(11):2620-2627. (in Chinese)

陈中师, 王河林, 隋成华, 等. 基于CdSe/ZnS核壳量子点薄膜的荧光温度传感器[J]. 发光学报, 2014, 35(10):1215-1220. CHEN Z S, WANG H L, SUI C H, et al.. Fluorescence temperature sensor based on CdSe/ZnS core-shell quantum dots thin film[J]. Chin. J. Lumin., 2014, 35(10):1215-1220. (in Chinese)

王书涛, 郑亚南, 王志芳, 等. 荧光光谱法和ABC-RBF神经网络在多环芳烃浓度检测中的应用[J]. 发光学报, 2017, 38(6):807-813. WANG S T, ZHENG Y N, WANG Z F, et al.. Detection of the concentration of polycyclic aromatic hydrocarbon combining fluorescence spectra method with ABC-RBF neural network[J]. Chin. J. Lumin., 2017, 38(6):807-813. (in Chinese)

ZHU X, JIN H, GAO C, et al.. Ratiometric, visual, dual-signal fluorescent sensing and imaging of pH/copper ions in real samples based on carbon dots-fluorescein isothiocyanate composites[J]. Talanta, 2017, 162:65-71.

TAN J L, ZHANG M X, ZHANG F, et al.. A novel "off-on" colorimetric and fluorescent rhodamine-based pH chemosensor for extreme acidity[J]. Spectrochim. Acta Part A:Mol. Biomolecul. Spectrosc., 2015, 140:489-494.

ZHANG W, SHI K, SHI J, et al.. Use of the fluorescence of rhodamine B for the pH sensing of a glycine solution[C]. International Symposium on Optoelectronic Technology and Application 2016, International Society for Optics and Photonics, Beijing, China, 2016:101553F-1-6.

LIU L J, GUO P, CHAI L, et al.. Fluorescent and colorimetric detection of pH by a rhodamine-based probe[J]. Sens. Actuators B:Chem., 2014, 194:498-502.

GEORGIEV N I, DIMITROVA M D, KRASTEVA P V, et al.. A novel water-soluble 1, 8-naphthalimide as a fluorescent pH-probe and a molecular logic circuit[J]. J. Lumin., 2017, 187:383-391.

ZHOU B, YANG S, NGUYEN T H, et al.. Wireless sensor network platform for intrinsic optical fiber pH sensors[J]. IEEE Sens. J., 2014, 14(4):1313-1320.

SAURA A V, BURGUETE M I, GALINDO F, et al.. Novel fluorescent anthracene-bodipy dyads displaying sensitivity to pH and turn-on behaviour towards Cu (Ⅱ) ions[J]. Org. Biomol. Chem., 2017, 15(14):3013-3024.ion Engineering, 2017, (04): 325-334. (in Chinese) [9] ZHANG W, LI Z, BAXTER G W, et al. Stress-and Temperature-Dependent Wideband Fluorescence of a Phosphor Composite for Sensing Applications[J]. Experimental Mechanics, 2017, 57(1): 57-63. [10] 张巍巍, 史凯兴, 赵小兵, 等. 发光染料罗丹明 B 的荧光传感特性[J]. 光学精密工程, 2017, 25(3): 591-596. ZHANG W W, SHI K X, ZHAO X B, et al. Multi-functional fluorescent sensing properties of rhodamine B [J]. Optics and Precision Engineering, 2017, 25(3): 591-596. (in Chinese) [11] ZHANG W, WANG G, CAI Z, et al. Spectral analysis for broadband fluorescence: temperature sensing with the YAG:Ce phosphor as an example. Optical Materials Express, 2016, 6(11): 3482-3490. [12] 张巍巍, 史凯兴. 基于染料荧光多个特征的光纤温度传感器[J]. 仪器仪表学报, 2016, 37(11): 2620-2627. ZHANG W W , SHI K X. A Fiber Optic Temperature Sensor Based on Multiple Fluorescence Characteristics of a Dye[J] Chinese Journal of Scientific Instrument, 2016, 37(11): 2620-2627. (in Chinese) [13] 陈中师, 王河林, 隋成华,等. 基于CdSe/ZnS核壳量子点薄膜的荧光温度传感器[J]. 发光学报, 2014, 35(10):001215-1220. CHEN ZH S, WANG H L, SUI CH H, et al. Fluorescence Temperature Sensor Based on CdSe / ZnS Core-shell Quantum Dots Thin Film[J]. Chinese Journal of Luminescence, 2014, 35(10):001215-1220. (in Chinese) [14] 王书涛, 郑亚南, 王志芳,等. 荧光光谱法和ABC-RBF神经网络在多环芳烃浓度检测中的应用[J]. 发光学报, 2017(6):807-813. WANG S T, ZHENG Y N, WANG Z F. Detection of the concentration of polycyclic aromatic hydrocarbon combining fluorescence spectra method with ABC-RBF neural network[J]. Chinese Journal of Luminescence, 2017(6):807-813. (in Chinese) [15] ZHU X, JIN H, GAO C, et al. Ratiometric, visual, dual-signal fluorescent sensing and imaging of pH/copper ions in real samples based on carbon dots-fluorescein isothiocyanate composites[J]. Talanta, 2017, 162: 65-71. [16] TAN J L, ZHANG M X, ZHANG F, et al. A novel offon colorimetric and fluorescent rhodamine-based pH chemosensor for extreme acidity[J]. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 2015, 140: 489-494. [17] ZHANG W, SHI K, SHI J, et al. Use of the fluorescence of rhodamine B for the pH sensing of a glycine solution[C]// International Symposium on Optoelectronic Technology and Application 2016. International Society for Optics and Photonics, 2016: 101553F-101553F-6. [18] LIU L J, GUO P, CHAI L, et al. Fluorescent and colorimetric detection of pH by a rhodamine-based probe[J]. Sensors and Actuators B: Chemical, 2014, 194: 498-502. [19] GEORGIEV N I, DIMITROVA M D, KRASTEVA P V, et al. A novel water-soluble 1, 8-naphthalimide as a fluorescent pH-probe and a molecular logic circuit[J]. Journal of Luminescence, 2017, 187: 383-391. [20] NGUYEN T H, VENUGOPALAN T, Sun T, et al. Development of intrinsic optical fiber pH sensors for industrial applications[C]// Sensors. IEEE, 2009:89-94. [21] SAURA A V, BURGUETE M I, GALINDO F, et al. Novel fluorescent anthracenebodipy dyads displaying sensitivity to pH and turn-on behaviour towards Cu (ii) ions[J]. Organic & Biomolecular Chemistry, 2017, 15(14): 3013-3024.

0

Views

219

下载量

0

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Related Articles

Microfluidic Photodynamic Therapy Based on Singlet Oxygen Fluorescence Sensing

Preparation and Sensing Detection Application of Lanthanide Eu³⁺/PMMA Polymer Hybrid Probe

Food Safety Detection Using Aggregation-induced Emission Materials

Preparation of Fluorescent pH Nanosensor Based on Flourescein Isothiocyanate

Application of SrAl₂O₄: Eu,Ho/Resin Mechanoluminescence Thin Film in Visualization Detection of Weld Seam Defects

Related Author

PENG hongshang

SUN Yuran

LI Ying

TANG Siyi

XU Chen

XIA Jiji

LIU Li

MIN Hua

Related Institution

School of Science， Minzu University of China

Technology Transfer Center， Institute of Science and Technology Development， University of Shanghai for Science and Technology

School of Materials & Chemistry， University of Shanghai for Science and Technology

Shanghai Key Laboratory of Functional Materials Chemistry, Institute of Fine Chemicals, School of Chemistry and Molecular Engineering, East China University of Science and Technology

Beijing Key Laboratory of Work Safety Intelligent Monitoring, School of Electronic Engineering, Beijing University of Posts and Telecommunications

AI问答

Address：No.3888 Dong Nanhu Road, Changchun, Jilin, China Postal code：130033
Tel：0431-86176862 Email：fgxbt@126.com
Technical support is provided by Beijing Founder electronics co., LTD 吉ICP备11002662号-17 京公网安备11010802024621
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.

⁰