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Li G, Wu G, Huang J, Wang B, Li H, Chen W, Liang J, Tan M, Zhou Z. Nanozyme-mediated cascade reaction system for electrochemical detection of 1,5-anhydroglucitol. Bioelectrochemistry 2022; 147:108204. [PMID: 35839688 DOI: 10.1016/j.bioelechem.2022.108204] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 07/04/2022] [Accepted: 07/05/2022] [Indexed: 11/16/2022]
Abstract
Diabetes is one of metabolic diseases affecting major human health. The early diagnosis and treatment of diabetes have significant benefits. 1,5-anhydroglucitol (1,5-AG) accurately reflects a patient's average blood glucose level for the past 3-7 days and becomes a promising marker for real-time detection of diabetes. In this study, a novel biosensor for determination 1,5-AG is constructed using reduce graphene oxide-carboxymethylated chitosan-hemin@platinum nanocomposites (rGO-CMC-H@Pt NCs) nanozyme and pyranose oxidase (PROD) enzyme as the electrochemical biosensing platform. The rGO-CMC-H@Pt NCs nanozyme has good electro-conductibility, high specific surface area, and admirable peroxide-like catalysis effect to enhance the electrochemical response. 1,5-AG is catalyzed by PROD and produces hydrogen peroxide (H2O2), which in turn can be decomposed by rGO-CMC-H@Pt NCs and produce a current signal recorded by differential pulse voltammetry (DPV) technique. Under optimal conditions, the response currents have a linear relationship in the 1,5-AG concentration of 0.1-2.0 mg/mL with R2 of 0.9869. The sensitivity is 2.1895 μA/μg·mL-1 and the limit of detection (LOD) is 38.2 μg/mL (S/N = 3). In addition, the specificity, reproducibility, stability and recovery (94.5-107.6%) of 1,5-AG biosensors all exhibit good performance. Therefore, the designed 1,5-AG biosensor has a good effect and can be used for the diagnosis of diabetes.
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Affiliation(s)
- Guiyin Li
- School of Life and Environmental Sciences, Guangxi Key Laboratory of Information Materials, Guilin University of Electronic Technology, Guilin, Guangxi 541004, People's Republic of China; Guangxi Key Laboratory of Agricultural Resources Chemistry and Biotechnology, Yulin Normal University, Yulin, Guangxi 537000, People's Republic of China; College of Chemistry, Guangdong University of Petrochemical Technology, Guandu Road, Maoming, Guangdong 525000, People's Republic of China
| | - Guangxiong Wu
- School of Life and Environmental Sciences, Guangxi Key Laboratory of Information Materials, Guilin University of Electronic Technology, Guilin, Guangxi 541004, People's Republic of China
| | - Jindan Huang
- School of Life and Environmental Sciences, Guangxi Key Laboratory of Information Materials, Guilin University of Electronic Technology, Guilin, Guangxi 541004, People's Republic of China
| | - Bo Wang
- School of Life and Environmental Sciences, Guangxi Key Laboratory of Information Materials, Guilin University of Electronic Technology, Guilin, Guangxi 541004, People's Republic of China
| | - HaiMei Li
- School of Life and Environmental Sciences, Guangxi Key Laboratory of Information Materials, Guilin University of Electronic Technology, Guilin, Guangxi 541004, People's Republic of China
| | - Wei Chen
- School of Life and Environmental Sciences, Guangxi Key Laboratory of Information Materials, Guilin University of Electronic Technology, Guilin, Guangxi 541004, People's Republic of China
| | - Jintao Liang
- School of Life and Environmental Sciences, Guangxi Key Laboratory of Information Materials, Guilin University of Electronic Technology, Guilin, Guangxi 541004, People's Republic of China.
| | - Mingxiong Tan
- Guangxi Key Laboratory of Agricultural Resources Chemistry and Biotechnology, Yulin Normal University, Yulin, Guangxi 537000, People's Republic of China.
| | - Zhide Zhou
- School of Life and Environmental Sciences, Guangxi Key Laboratory of Information Materials, Guilin University of Electronic Technology, Guilin, Guangxi 541004, People's Republic of China; Guangxi Key Laboratory of Agricultural Resources Chemistry and Biotechnology, Yulin Normal University, Yulin, Guangxi 537000, People's Republic of China.
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Liang J, Shi X, Feng H, Chen M, Li W, Lai J, Hu W, Li G. 1,5-anhydroglucitol biosensor based on light-addressable potentiometric sensor with RGO-CS-Fc/Au NPs nanohybrids. Bioelectrochemistry 2021; 142:107938. [PMID: 34479070 DOI: 10.1016/j.bioelechem.2021.107938] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Revised: 08/17/2021] [Accepted: 08/20/2021] [Indexed: 12/19/2022]
Abstract
In this paper, a novel silicon-based light-addressable potentiometric sensor (LAPS) has been designed for the detection of 1,5-anhydroglucitol (1,5-AG) in human serum. Reduced graphene oxide-chitosan-ferrocene (RGO-CS-Fc)/AuNPs nanohybrids and pyranose oxidase (PROD) enzyme is used to fabricate biological sensitive membrane unit by layer-by-layer assembly technology. When a bias voltage is provided to the LAPS system, the catalytic oxidation reaction between 1,5-AG and PROD to produce H2O2. The by-product H2O2 can oxidize Fc(Fe2+) ions in RGO-CS-Fc nanohybrids into Fc(Fe3+) ions, which cause the potential of the sensitive membrane surface to change and the potential shift of I-V curve will generate a corresponding offset response. Under the optimal conditions, the potential shift of the LAPS is linearly related to the concentration of 1,5-AG at 10 µg·mL-1 -350 µg·mL-1 with the correlation coefficient of 0.97414. The sensitivity is 0.44273 mV/µg·mL-1 and the lowest detection limit is 10 µg·mL-1. In addition, the biosensor showed good specificity, acceptable stability and satisfactory recovery rates (91.28%-107.66%), which would be a potential testing methods in actual clinical samples.
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Affiliation(s)
- Jintao Liang
- School of Life and Environmental Sciences, Guilin University of Electronic Technology, Guilin, Guangxi 541004, China
| | - Xiaohang Shi
- School of Life and Environmental Sciences, Guilin University of Electronic Technology, Guilin, Guangxi 541004, China
| | - Huafu Feng
- School of Life and Environmental Sciences, Guilin University of Electronic Technology, Guilin, Guangxi 541004, China
| | - Min Chen
- School of Life and Environmental Sciences, Guilin University of Electronic Technology, Guilin, Guangxi 541004, China
| | - Wenzhan Li
- School of Life and Environmental Sciences, Guilin University of Electronic Technology, Guilin, Guangxi 541004, China
| | - Junxiang Lai
- Guangxi Key Laboratory of Marine Environmental Science, Guangxi Beibu Gulf Marine Research Center, Guangxi Academy of Sciences, Nanning, Guangxi 530007, China.
| | - Weipeng Hu
- Guangxi Special Equipment Inspection and Research Institute Guiding Branch, Guilin, Guangxi 541004, China.
| | - Guiyin Li
- School of Life and Environmental Sciences, Guilin University of Electronic Technology, Guilin, Guangxi 541004, China.
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Fujii T, Igarashi K, Samejima M. Single Amino Acid Mutation of Pyranose 2-Oxidase Results in Increased Specificity for Diabetes Biomarker 1,5-Anhydro-D-Glucitol. J Appl Glycosci (1999) 2020; 67:73-78. [PMID: 34354532 PMCID: PMC8135088 DOI: 10.5458/jag.jag.jag-2020_0002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2020] [Accepted: 04/14/2020] [Indexed: 10/25/2022] Open
Abstract
Pyranose 2-oxidases catalyze the oxidation of various pyranose sugars at the C2 position. However, their potential application for detecting sugars other than glucose in blood is hindered by relatively high activity towards glucose. In this study, in order to find a mutant enzyme with enhanced specificity for 1,5-anhydro-D-glucitol (1,5-AG), which is a biomarker for diabetes mellitus, we conducted site-directed mutagenesis of pyranose 2-oxidase from the basidiomycete Phanerochaete chrysosporium ( Pc POX). Considering the three-dimensional structure of the substrate-binding site of Pc POX and the structural difference between glucose and 1,5-AG, we selected alanine 551 of Pc POX as a target residue for mutation. Kinetic studies of the 19 mutants of Pc POX expressed as recombinant proteins in E. coli revealed that the ratio of k cat / K m for 1,5-AG to k cat / K m for glucose was three times higher for the A551L mutant than for wild-type Pc POX. Although the A551L mutant has lower specific activity towards each substrate than the wild-type enzyme, its increased specificity for 1,5-AG makes it a promising lead for the development of POX-based 1,5-AG detection systems.
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Affiliation(s)
- Takahiro Fujii
- 1 Ikeda Food Research Co., Ltd.,2 Department of Biomaterial Sciences, Graduate School of Agricultural and Life Sciences, The University of Tokyo
| | - Kiyohiko Igarashi
- 2 Department of Biomaterial Sciences, Graduate School of Agricultural and Life Sciences, The University of Tokyo.,3 VTT Technical Research Centre of Finland
| | - Masahiro Samejima
- 2 Department of Biomaterial Sciences, Graduate School of Agricultural and Life Sciences, The University of Tokyo.,4 Faculty of Engineering, Shinshu University
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Jang H, Oh J, Ki H, Kim MG. Paper-based 1,5-anhydroglucitol quantification using enzyme-based glucose elimination. Analyst 2020; 145:5740-5743. [PMID: 32686804 DOI: 10.1039/d0an00905a] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The monosaccharide 1,5-anhydroglucitol (1,5-AG) is a known indicator of glucose levels. Conventional 1,5-AG quantification methods with enzyme-based sensors using pyranose oxidase (PROD) require elimination of interference from the sample (a laborious and time-consuming process), as PROD cannot distinguish 1,5-AG from other sugars. We developed a one-step paper-based sensor for detecting 1,5-AG using glucose oxidase, catalase, and mutarotase that eliminates excess glucose, which interferes with 1,5-AG detection. This sensor consists of two compartments for the quantification of glucose and 1,5-AG and reflects the concentration of these targets after reaction with water or spiked human urine. The limit of detection of the sensor was 0.9 mg dL-1 for glucose and 3.2 μg mL-1 for 1,5-AG.
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Affiliation(s)
- Hyungjun Jang
- Department of Chemistry, School of Physics and Chemistry, Gwangju Institute of Science and Technology (GIST), 261 Cheomdan-gwagiro, Gwangju 500-712, Republic of Korea.
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Serdar MA, Serteser M, Ucal Y, Karpuzoglu HF, Aksungar FB, Coskun A, Kilercik M, Ünsal İ, Özpınar A. An Assessment of HbA1c in Diabetes Mellitus and Pre-diabetes Diagnosis: a Multi-centered Data Mining Study. Appl Biochem Biotechnol 2019; 190:44-56. [DOI: 10.1007/s12010-019-03080-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2019] [Accepted: 07/05/2019] [Indexed: 10/26/2022]
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Welter M, Boritza KC, Anghebem-Oliveira MI, Henneberg R, Hauser AB, Rego FGM, Picheth G. Data for serum 1,5 anhydroglucitol concentration in different populations. Data Brief 2018; 20:753-760. [PMID: 30211270 PMCID: PMC6129696 DOI: 10.1016/j.dib.2018.08.165] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2018] [Revised: 08/10/2018] [Accepted: 08/27/2018] [Indexed: 11/10/2022] Open
Abstract
1,5 anhydroglucitol (1,5-AG), is a nonmetabolized 1-deoxy form of glucose, originate mainly from the diet. 1,5-AG is a biomarker to detect and magnify hyperglycemic excursions (postprandial hyperglycemia) in diabetic patients. Concentrations of 1,5-AG has been applied as supporting biomarker to diagnosis of the major forms of diabetes (type 1, type 2, and gestational). The serum 1,5-AG reference interval is relevant to the appropriate clinical application of this biomarker. This article contains data regards to serum concentration of the biomarker primarily for healthy subjects, capture from the literature, in different populations. Correlation analysis between 1,5-AG and markers associated with diabetes and its complication were presented. The data was complementary to the study “Reference intervals for serum 1,5-anhydroglucitol in children, adolescents, adults, and pregnant women” (Welter et al., 2018). The data present in this article improve the comparisons for 1,5-AG in different conditions and methodologies.
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Affiliation(s)
- Marciane Welter
- Post Graduate Program in Pharmaceutical Sciences, Federal University of Parana, Curitiba, Parana, Brazil
| | - Kátia C Boritza
- Post Graduate Program in Pharmaceutical Sciences, Federal University of Parana, Curitiba, Parana, Brazil
| | - Mauren I Anghebem-Oliveira
- Department of Clinical Analysis, Federal University of Parana, Rua Prefeito Lothário Meissner, 632, 80210-170 Curitiba, Parana, Brazil
| | - Railson Henneberg
- Department of Clinical Analysis, Federal University of Parana, Rua Prefeito Lothário Meissner, 632, 80210-170 Curitiba, Parana, Brazil
| | - Aline B Hauser
- Department of Clinical Analysis, Federal University of Parana, Rua Prefeito Lothário Meissner, 632, 80210-170 Curitiba, Parana, Brazil
| | - Fabiane G M Rego
- Post Graduate Program in Pharmaceutical Sciences, Federal University of Parana, Curitiba, Parana, Brazil.,Department of Clinical Analysis, Federal University of Parana, Rua Prefeito Lothário Meissner, 632, 80210-170 Curitiba, Parana, Brazil
| | - Geraldo Picheth
- Post Graduate Program in Pharmaceutical Sciences, Federal University of Parana, Curitiba, Parana, Brazil.,Department of Clinical Analysis, Federal University of Parana, Rua Prefeito Lothário Meissner, 632, 80210-170 Curitiba, Parana, Brazil
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