Abstract
A method is described for fluorometric detection of glucose. It is based on the finding that silicon nanodots (SNDs) are formed from glucose and aminopropyltriethoxysilane (APTES) under mild experimental conditions. The SNDs thus formed have an average diameter of ∼2 nm, exhibit good water dispersibility, blue fluorescence (with excitation/emission maxima at 410/475 nm), broad pH tolerance, and are photostable. The assay was applied to the quantification of glucose with high sensitivity, good specificity, and over a wide detection range (from 10 μM to 0.9 mM). It was applied to the determination of glucose in spiked serum samples and gave satisfactory results and recoveries.
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Li J, Li Y, Shahzad SA, Chen J, Chen Y, Wang Y, Yang M, Yu C (2015) Fluorescence turn-on detection of glucose via the ag nanoparticle mediated release of a perylene probe. Chem Commun 51(29):6354–6356
Hu Y, Cheng H, Zhao X, Wu J, Muhammad F, Lin S, He J, Zhou L, Zhang C, Deng Y, Wang P, Zhou Z, Nie S, Wei H (2017) Surface-enhanced Raman scattering active gold nanoparticles with enzyme-mimicking activities for measuring glucose and lactate in living tissues. ACS Nano 11(6):5558–5566
Wang Z, Cao X, Liu D, Hao S, Du G, Asiri AM, Sun X (2016) Ternary NiCoP nanosheet array on a Ti mesh: a high-performance electrochemical sensor for glucose detection. Chem Commun 52(100):14438–14441
Grembecka M, Lebiedzińska A, Szefer P (2014) Simultaneous separation and determination of erythritol, xylitol, sorbitol, mannitol, maltitol, fructose, glucose, sucrose and maltose in food products by high performance liquid chromatography coupled to charged aerosol detector. Microchem J 117:77–82
Wu Q, Wang X, Liao C, Wei Q, Wang Q (2015) Microgel coating of magnetic nanoparticles via bienzyme-mediated free-radical polymerization for colorimetric detection of glucose. Nanoscale 7(40):16578–16582
Jin L, Meng Z, Zhang Y, Cai S, Zhang Z, Li C, Shang L, Shen Y (2017) Ultrasmall Pt nanoclusters as robust peroxidase mimics for colorimetric detection of glucose in human serum. ACS Appl Mater Interfaces 9(11):10027–10033
Schügerl K, Hitzmann B, Jurgens H, Kullick T, Ulber R, Weigal B (1996) Challenges in integrating biosensors and FIA for on-line monitoring and control. Trends Biotechnol 14(1):21–31
Wei H, Wang E (2013) Nanomaterials with enzyme-like characteristics (nanozymes): next-generation artificial enzymes. Chem Soc Rev 42(14):6060–6093
Ying H, Meiting Z, Shikui H, Zhuangchai L, Jian Y, Chaoliang T, Qinglang M, Qipeng L, Junze C, Xiao Z, Zhicheng Z, Bing L, Bo C, Yun Z, Hua Z (2017) Growth of au nanoparticles on 2D Metalloporphyrinic metal-organic framework Nanosheets used as biomimetic catalysts for Cascade reactions. Adv Mater 29(32):1700102
David R (2016) Continuous glucose monitoring: a review of successes, challenges, and opportunities. Diabetes Technol Ther 18(S2):S2–3-S2-13
Dhara K, Mahapatra DR (2018) Electrochemical nonenzymatic sensing of glucose using advanced nanomaterials. Microchim Acta 185(1):49
Rahman MM, Ahammad AJS, Jin J-H, Ahn SJ, Lee J-J (2010) A comprehensive review of glucose biosensors based on nanostructured metal-oxides. Sensors 10(5):4855–4886
Steiner M-S, Duerkop A, Wolfbeis OS (2011) Optical methods for sensing glucose. Chem Soc Rev 40(9):4805–4839
Shen P, Xia Y (2014) Synthesis-modification integration: one-step fabrication of Boronic acid functionalized carbon dots for fluorescent blood sugar sensing. Anal Chem 86(11):5323–5329
Z-b Q, Zhou X, Gu L, Lan R, Sun D, Yu D, Shi G (2013) Boronic acid functionalized graphene quantum dots as a fluorescent probe for selective and sensitive glucose determination in microdialysate. Chem Commun 49(84):9830–9832
Chandra S, Masuda Y, Shirahata N, Winnik FM (2017) Transition-metal-doped NIR-emitting silicon nanocrystals. Angew Chem Int Ed 56(22):6157–6160
Cheng X, Lowe SB, Reece PJ, Gooding JJ (2014) Colloidal silicon quantum dots: from preparation to the modification of self-assembled monolayers (SAMs) for bio-applications. Chem Soc Rev 43(8):2680–2700
Croissant JG, Cattoen X, Durand J-O, Wong Chi Man M, Khashab NM (2016) Organosilica hybrid nanomaterials with a high organic content: syntheses and applications of silsesquioxanes. Nanoscale 8(48):19945–19972
C J G, Yevhen F, Abdulaziz A, K N M (2018) Mesoporous silica and Organosilica nanoparticles: physical chemistry, biosafety, delivery strategies, and biomedical applications. Adv Healthc Mater 7(4):1700831
Miller JB, Dandu N, Velizhanin KA, Anthony RJ, Kortshagen UR, Kroll DM, Kilina S, Hobbie EK (2015) Enhanced luminescent stability through particle interactions in silicon nanocrystal aggregates. ACS Nano 9(10):9772–9782
McVey BFP, Tilley RD (2014) Solution synthesis, optical properties, and bioimaging applications of silicon nanocrystals. Acc Chem Res 47(10):3045–3051
Zhang H, Zhang Q, Li M, Kan B, Ni W, Wang Y, Yang X, Du C, Wan X, Chen Y (2015) Investigation of the enhanced performance and lifetime of organic solar cells using solution-processed carbon dots as the electron transport layers. J Mater Chem C 3(48):12403–12409
Liu H, Li Z, Sun Y, Geng X, Hu Y, Meng H, Ge J, Qu L (2018) Synthesis of luminescent carbon dots with ultrahigh quantum yield and inherent folate receptor-positive Cancer cell Targetability. Sci Rep 8(1):1086
Hu Y, Geng X, Zhang L, Huang Z, Ge J, Li Z (2017) Nitrogen-doped carbon dots mediated fluorescent on-off assay for rapid and highly sensitive pyrophosphate and alkaline phosphatase detection. Sci Rep 7(1):5849
Taguchi T, Miwa I, Mizutani T, Nakajima H, Fukumura Y, Kobayashi I, Yabuuchi M, Miwa I (2003) Determination of D-Mannose in Plasma by HPLC 49(1):181–183
Acknowledgements
This work was supported in part by the National Natural Science Foundation of China (21205108), the Foundation for University Key Teacher by Henan Province (2017GGJS007), the Key Scientific Research Project in Universities of Henan Province (19A150048), and the Fundamental Research Funds for the Central Universities from Hunan University.
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Cai, Q., Meng, H., Liu, Y. et al. Fluorometric determination of glucose based on a redox reaction between glucose and aminopropyltriethoxysilane and in-situ formation of blue-green emitting silicon nanodots. Microchim Acta 186, 78 (2019). https://doi.org/10.1007/s00604-018-3189-4
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DOI: https://doi.org/10.1007/s00604-018-3189-4