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Fei Y, Sun K, Liu L. Carbon-dots-referenced metal-organic frameworks for chemical sensing of tumor/mood biomarker 5-hydroxyindoleacetic acid in human urine: Covalent grafting blue-emitting carbon dots onto red-emitting MOF. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2023; 290:122244. [PMID: 36566532 DOI: 10.1016/j.saa.2022.122244] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Revised: 12/05/2022] [Accepted: 12/12/2022] [Indexed: 06/17/2023]
Abstract
5-HIAA (5-hydroxyindoleacetic acid) is a metabolite for 5-hydroxytryptamine which is excreted in urine and reflects human homeostatic sate. Thus, its monitoring is of great important for clinical diagnosis. In this work, blue-emitting carbon dots (BCD) were firstly synthesize and then covalently grafted onto red-emitting MOF (EuBTC), resulting in a composite sensing platform (BCD@EuBTC) with two emission bands (blue emission peaking at 441 nm and red emission peaking at 616 nm). This composite structure was characterized by means of XRD, IR, TGA, N2 adsorption/desorption, and SEM/TEM. It was found that BCD was grafted on EuBTC surface, not loaded in its micropores, with doping level of 5.02 wt%. 5-HIAA replaced and released the BCD in BCD@EuBTC. The released BCD showed strong blue emission. In the meanwhile, EuBTC red emission was quenched by 5-HIAA thermal relaxation. As a consequence, a ratiometric sensing signal was observed for 5-HIAA. A linear working calibration curve was fitted as F/F0 = 0.588 + 1.598*[5-HIAA], R2 = 0.999, with detection of limit (LOD) determined as 0.3 μM, working region of 0.3-70 μM, and good selectivity. The practical sensing performance of BCD@EuBTC for 5-HIAA in human urine was confirmed, with recovery of 103%.
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Affiliation(s)
- YuLang Fei
- Medical College, Xijing University, Xi 'an 710123, Shaanxi Province, China; The First Affiliated Hospital of Nanyang Medical College, Nanyang 473061, Henan Province, China
| | - Kai Sun
- The First Affiliated Hospital of Nanyang Medical College, Nanyang 473061, Henan Province, China.
| | - Liang Liu
- School of Materials Science & Engineering, Jiangsu University, Zhenjiang 212013, China
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Shen Y, Luo X, Guan Q, Cheng L. Development, validation and standardization of urinary 5-hydroxyindoleacetic acid determination by LC-MS/MS for implementation in quality-controlled environments. J Chromatogr B Analyt Technol Biomed Life Sci 2022; 1203:123315. [DOI: 10.1016/j.jchromb.2022.123315] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Revised: 04/21/2022] [Accepted: 05/26/2022] [Indexed: 11/16/2022]
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Zheng Y, Zhou Q, Yang Y, Chen X, Wang C, Zheng X, Gao L, Yang C. Full-Color Long-Lived Room Temperature Phosphorescence in Aqueous Environment. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2022; 18:e2201223. [PMID: 35373912 DOI: 10.1002/smll.202201223] [Citation(s) in RCA: 34] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Revised: 03/15/2022] [Indexed: 06/14/2023]
Abstract
Long-lived room temperature phosphorescence (RTP) materials are widely utilized in the field of biological and chemical sensing, due to their unique characteristics of long-lived luminescence and no background autofluorescence. However, the realization of full-color RTP in aqueous solution still remains a great challenge. Herein, a feasible strategy for achieving high stability and full-color RTP of carbon dots (CDs)-based composite materials in aqueous environment is reported by constructing a rigid hydrogen bonds' network. The obtained m,p-CDs@CA composite materials exhibit deep-blue RTP with phosphorescence quantum yield of 23.2% and lifetime of 1.74 s, and the afterglow can last for over 12 s. More importantly, the m,p-CDs@CA composite materials are desirable in the detection of biomarkers, because of excellent stability, dispersion, and long-lived RTP properties. The m,p-CDs@CA suspension also displays excellent sensitivity, and a limitation of detection as low as 5.61 and 550 nm for biomarkers 5-hydroxyindole-3-acetic acid (HIAA) and serotonin (5-hydroxytryptamine, HT), respectively. Meanwhile, the sensing performance exhibits excellent selectivity even in the presence of other competitive species in blood plasma and urine. With superior selectivity, the long-lived phosphorescence probe based on m,p-CDs@CA suspension can be as an effective biomarker for carcinoid identification, which has potential application in clinical analysis.
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Affiliation(s)
- Yan Zheng
- School of Materials Science and Engineering, Chongqing University of Technology, Chongqing, 400054, P. R. China
| | - Qian Zhou
- School of Materials Science and Engineering, Chongqing University of Technology, Chongqing, 400054, P. R. China
| | - Yan Yang
- School of Materials Science and Engineering, Chongqing University of Technology, Chongqing, 400054, P. R. China
| | - Xiaohong Chen
- School of Materials Science and Engineering, Chongqing University of Technology, Chongqing, 400054, P. R. China
| | - Chang Wang
- School of Materials Science and Engineering, Chongqing University of Technology, Chongqing, 400054, P. R. China
| | - Xian Zheng
- School of Materials Science and Engineering, Chongqing University of Technology, Chongqing, 400054, P. R. China
| | - Liang Gao
- School of Materials Science and Engineering, Chongqing University of Technology, Chongqing, 400054, P. R. China
| | - Chaolong Yang
- School of Materials Science and Engineering, Chongqing University of Technology, Chongqing, 400054, P. R. China
- Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates, South China University of Technology, Guangzhou, 510640, P. R. China
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ZHANG TT, LIAO XY, REN J, CHEN C, WAN YY, WANG F, CHEN ZL. Construction of ERGO film modified electrode and its combination with HPLC in determination of five active components in Osmanthus fragrans fruits. CHINESE JOURNAL OF ANALYTICAL CHEMISTRY 2022. [DOI: 10.1016/j.cjac.2022.100109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Simultaneous voltammetric detection of 5-hydroxyindole-3-acetic acid and 5-hydroxytryptamine using a glassy carbon electrode modified with conducting polymer and platinised carbon nanofibers. Mikrochim Acta 2018; 185:412. [PMID: 30105543 DOI: 10.1007/s00604-018-2949-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2018] [Accepted: 08/03/2018] [Indexed: 01/07/2023]
Abstract
The authors describe a method for simultaneous voltammetric determination of 5-hydroxytryptamine (serotonin; 5-HT) and its metabolite 5-hydroxyindoleacetic acid (5-HIAA). A glassy carbon electrode was modified with poly(pyrrole-3-carboxylic acid) and with platinised carbon nanofibers to obtain a sensor that can quantify 5-HT and 5-HIAA with detection limits of 10 nM and 20 nM, respectively. The peak currents, best measured at voltages of 170 mV and 500 mV (vs. Ag/AgCl) for 5-HT and 5-HIAA, increase linearly in the 0.01-100 μM concentration range for both analytes. The method was successfully applied to the quantitation of 5-HT and 5-HIAA in spiked artificial urine samples, and the sensor can be used up to 10 days. Graphical abstract A new electroanalytical device was developed for separation and quantitation of 5-hydroxytryptamine (5-HT) and 5-hydroxyindole-3-acetic acid (5-HIAA), based on stripping square wave voltammetry, exploiting conducting polymer surfaces on platinised carbon nanofiber supports.
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Shi H, Wang B, Niu L, Cao M, Kang W, Lian K, Zhang P. Trace level determination of 5-hydroxytryptamine and its related indoles in amniotic fluid by gas chromatography–mass spectrometry. J Pharm Biomed Anal 2017; 143:176-182. [DOI: 10.1016/j.jpba.2017.05.044] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2017] [Revised: 05/25/2017] [Accepted: 05/27/2017] [Indexed: 10/19/2022]
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Liu S, Chen Y, Wan P, Zhou C, Zhang S, Mo H. Determination of 5-Hydroxyindole Acetic Acid by Electrochemical Methods with an Oxidized Glassy Carbon Electrode. Electrochim Acta 2016. [DOI: 10.1016/j.electacta.2016.09.001] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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Bosak Versic A, Glavan N, Bukvic N, Tomasic Z, Nikolic H. Does elevated urinary 5-hydroxyindole acetic acid level predict acute appendicitis in children? Emerg Med J 2016; 33:848-852. [PMID: 27466348 DOI: 10.1136/emermed-2015-205559] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2015] [Revised: 06/07/2016] [Accepted: 07/07/2016] [Indexed: 11/04/2022]
Abstract
BACKGROUND Acute appendicitis is the most common abdominal surgical emergency in children, and appendectomy is the most frequent acute abdominal operation. Prompt diagnosis and surgical treatment are required to reduce the risk of perforation and prevent complications, especially in small children. Enterochromaffin cells that contain large amounts of serotonin are mostly located in the distal appendix. Serotonin metabolite 5-hydroxyindoleacetic acid (5-HIAA) could therefore be a marker for acute appendicitis. OBJECTIVE We tested urinary 5-HIAA concentrations in spot urine samples from children with acute appendicitis. METHODS We enrolled 93 patients who underwent surgery for suspicion of acute appendicitis. The diagnosis was made intraoperatively and confirmed histopathologically. Additionally, urine samples from 102 healthy children were collected as controls. Their 5-HIAA was measured using high-performance liquid chromatography. RESULTS Acute appendicitis was diagnosed in 81 patients, whereas there were other explanations for abdominal pain in the remaining 12 patients in the non-appendicitis group. The control group comprised 102 healthy children. Considering the median of all measured 5-HIAA values as the cut-off, we analysed the proportions of patients with elevated values in all the groups. Our analysis showed that statistically there was no significant difference in the distribution of percentages among the groups. The area under the curve for 5-HIAA was 0.55 (95% CI 0.47 to 0.62) with sensitivity and specificity 60.4% and 48.9%, respectively. CONCLUSIONS Urine 5-HIAA concentration measured in spot samples is not a reliable method for diagnosing acute appendicitis in children.
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Affiliation(s)
- Ana Bosak Versic
- Pediatric Surgery Clinic, University Hospital Center Rijeka, Rijeka, Croatia
| | - Nedeljka Glavan
- Pediatric Surgery Clinic, University Hospital Center Rijeka, Rijeka, Croatia
| | - Nado Bukvic
- Pediatric Surgery Clinic, University Hospital Center Rijeka, Rijeka, Croatia
| | - Zlatko Tomasic
- Pediatric Surgery Clinic, University Hospital Center Rijeka, Rijeka, Croatia
| | - Harry Nikolic
- Pediatric Surgery Clinic, University Hospital Center Rijeka, Rijeka, Croatia
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Determination of urinary 5-hydroxyindoleacetic acid by combining Dμ-SPE using carbon coated TiO2 nanotubes and LC–MS/MS. Bioanalysis 2015; 7:2857-67. [DOI: 10.4155/bio.15.205] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
Background: In this article, carbon coated titanium dioxide nanotubes (TiO2-NT@C) are employed for the determination of 5-hydroxyindole-3-acetic acid in urine by LC–MS/MS. Results: All the variables involved in the extraction have been studied and optimized in depth. The method has been analytically characterized on the basis of its linearity, accuracy, sensitivity and precision. The LOD is 155.8 μg/l while the repeatability and the reproducibility, expressed as RSD, are better than 5.42 and 5.25%, respectively. The obtained relative recovery is 115%. Conclusion: TiO2-NT@C permit the efficient extraction of 5-hydroxyindole-3-acetic acid from complex biological samples such as urine allowing its sensitive determination by LC–MS/MS.
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Zhang R, Wang L, Liu S, Yang GJ. Separation and Detection of Electrochemical Active Compounds in Houttuynia cordata Thunb. by Reversed-Phase High-Performance Liquid Chromatography with Electrochemical Detection. J LIQ CHROMATOGR R T 2014. [DOI: 10.1080/10826076.2014.962151] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Rong Zhang
- Key Laboratory of Drug Quality Control and Pharmacovigilance (China Pharmaceutical University), Ministry of Education, School of Pharmacy, China Pharmaceutical University, Nanjing, P. R. China
| | - Lei Wang
- Department of Analysis and Pharmaceutical Analysis, College of Pharmacy, Xinjiang Medical University, Urumqi, Xinjiang, P. R. China
| | - Shanjing Liu
- Key Laboratory of Drug Quality Control and Pharmacovigilance (China Pharmaceutical University), Ministry of Education, School of Pharmacy, China Pharmaceutical University, Nanjing, P. R. China
| | - Gong-Jun Yang
- Key Laboratory of Drug Quality Control and Pharmacovigilance (China Pharmaceutical University), Ministry of Education, School of Pharmacy, China Pharmaceutical University, Nanjing, P. R. China
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Simultaneous quantification of 5-hydroxyindoleacetic acid and 5-hydroxytryptamine by capillary electrophoresis with quantum dot and horseradish peroxidase enhanced chemiluminescence detection. J Chromatogr B Analyt Technol Biomed Life Sci 2014; 967:190-4. [DOI: 10.1016/j.jchromb.2014.07.002] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2014] [Revised: 06/09/2014] [Accepted: 07/02/2014] [Indexed: 11/23/2022]
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Song J, Yang J, Yang X. Electrochemical determination of 5-hydroxytryptamine using mesoporous SiO2 modified carbon paste electrode. RUSS J ELECTROCHEM+ 2010. [DOI: 10.1134/s1023193509120052] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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The importance of urine 5-hydroxyindoleacetic acid levels in the early diagnosis of acute appendicitis. Am J Emerg Med 2009; 27:409-12. [DOI: 10.1016/j.ajem.2008.03.016] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2007] [Revised: 02/12/2008] [Accepted: 03/06/2008] [Indexed: 01/06/2023] Open
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Villalba MM, Davis J. New directions for carbon-based detectors: exploiting the versatility of carbon substrates in electroanalysis. J Solid State Electrochem 2008. [DOI: 10.1007/s10008-008-0535-1] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Zhu X, Wang X, Jiang C. Spectrofluorimetric determination of 5-hydroxytryptamine using chlorosulphonylthenoyltrifluoroacetone-europium probe. LUMINESCENCE 2007; 22:487-92. [PMID: 17610298 DOI: 10.1002/bio.989] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
A new spectrofluorimetric method was developed for the determination of trace amounts of 5-hydroxytryptamine (5-HT). Using chlorosulphonylthenoyltrifluoroacetone (CTTA)-europium (Eu(3+)) ion as a fluorescent probe in a buffer solution at pH 11.0, 5-HT can remarkably enhance the fluorescence intensity of the CTTA-Eu(3+) complex at lambda = 612 nm; the enhanced fluorescence intensity of Eu(3+) is proportional to the concentration of 5-HT. Optimum conditions for the determination of 5-HT were also investigated. The linear range and detection limit for the determination of 5-HT were 1.0 x 10(-7)-1.2 x 10(-5) mol/L and 8.5 x 10(-8) mol/L, respectively. This method is simple, practical and relatively free of interference from coexisting substances, and can be applied to assess 5-HT in urine samples.
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Affiliation(s)
- Xiaojing Zhu
- College of Chemistry, Chemical Engineering and Materials Science, Shandong Normal University, Jinan 250014, People's Republic of China
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