Abstract
A visible and sensitive assay for the quantitative detection of β-glucosidase (β-glu) activity based on Au@CeO2 core-shell nanoparticles (Au@CeO2 NPs) is described. As a hydrolytic enzyme, β-glu can promote the hydrolysis of β-arbutin to hydroquinone (HQ), which can trigger the decomposition of the CeO2 shell. With the single-particle enumeration (SPE) strategy coupled with dark field optical microscopy (DFM), an obvious color alteration of single Au@CeO2 NPs during the etching process can be observed in real-time. By statistically calculating the number of the etched nanoparticles, the β-glu activity level can be quantified accurately. This assay displays a broad linear range from 0.5 to 50 mU⋅mL−1 and low detection limit of 0.12 mU⋅mL−1. In addition, this method was successfully used to determine β-glu in real samples and acquires satisfactory recoveries in the range of 97.1-102.0%. This study provides a visualization analysis method for β-glu, which may be helpful for monitoring other targets in the future.
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Data Availability
The data that support the findings of this study are available from the corresponding author upon reasonable request.
References
Wang F, Li Y, Han Y, Ye Z, Wei L, Luo H, Xiao L (2019) Single-particle enzyme activity assay with spectral-resolved dark-field optical microscopy. Anal Chem 91:6329–6339
Wu Y, Li Z, Shi M, Yuan K, Meng H, Qu L, Li Z (2021) Programmable DNAzyme computing for specific in vivo imaging: intracellular stimulus-unlocked target sensing and signal amplification. Anal Chem 93:12456–12463
Lian Y, Yuan X, Wang Y, Wei L (2022) Highly sensitive visual colorimetric sensor for xanthine oxidase detection by using MnO2-nanosheet-modified gold nanoparticles. Spectrochim Acta A 276:121219
Ge J, Hu Y, Deng R, Li Z, Zhang K, Shi M, Yang D, Cai R, Tan W (2020) Highly sensitive microRNA detection by coupling nicking-enhanced rolling circle amplification with MoS2 quantum dots. Anal Chem 92:13588–13594
Ge J, Xing K, Geng X, Hu Y, Shen X, Zhang L, Li Z (2018) Human serum albumin templated MnO2 nanosheets are oxidase mimics for colorimetric determination of hydrogen peroxide and for enzymatic determination of glucose. Microchim Acta 185:559
Sinha S, Datta M, Datta S (2021) A glucose tolerant β-glucosidase from Thermomicrobium roseum that can hydrolyze biomass in seawater. Green Chem 23:7299–7311
Bi Y, Zhu C, Wang Z, Luo H, Fu R, Zhao X, Zhao X, Jiang L (2019) Purification and characterization of a glucose-tolerant β-glucosidase from black plum seed and its structural changes in ionic liquids. Food Chem 274:422–428
Han X, Qing X, Yang S, Li R, Zhan J, You Y, Huang W (2021) Study on the diversity of non-Saccharomyces yeasts in Chinese wine regions and their potential in improving wine aroma by β-glucosidase activity analyses. Food Chem 360:129886
Zhou X, Huang Z, Yang H, Jiang Y, Wei W, Li Q, Mo Q, Liu J (2017) β-Glucosidase inhibition sensitizes breast cancer to chemotherapy. Biomed Pharmacother 91:504–509
Zhang W, Oehrle M, Prada C, Schwartz I, Chutipongtanate S, Wattanasirichaigoon D, Inskeep V, Dai M, Pan D, Sun Y, Setchell K (2017) A convenient approach to facilitate monitoring Gaucher disease progression and therapeutic response. Analyst 142:3380–3387
Jin M, Zhang T, Yang Y, Ding Y, Li J, Zhong G (2020) A simplified and miniaturized glucometer-based assay for the detection of β-glucosidase activity. J Zhejiang Univ Sci B 20:264–272
Serdiuk I, Reszka M, Myszka H, Krzymiński K, Liberek B, Roshal A (2016) Flavonol-based fluorescent indicator for determination of β-glucosidase activity. RSC Adv 6:42532–42536
Han J, Fang S, He X, Wang L, Li C, Wu J, Cai Y, Wang Y (2022) Combination of aqueous two-phase flotation and inverse transition cycling: strategies for separation and purification of recombinant β-glucosidase from cell lysis solution. Food Chem 373:131543
Zhang H, Lu M, Jiang H, Wu Z, Zhou D, Li D, Yang F (2020) Tyrosinase-mediated dopamine polymerization modified magnetic alginate beads for dual-enzymes encapsulation: preparation, performance and application. Colloid Surface B 188:110800
Han Y, Chen T, Li Y, Chen L, Wei L, Xiao L (2019) Single-particle enumeration-based sensitive glutathione S-transferase assay with fluorescent conjugated polymer nanoparticle. Anal Chem 91:11146–11153
Ma J, Zhan L, Li R, Gao P, Huang C (2017) Color-encoded assays for the simultaneous quantification of dual cancer biomarkers. Anal Chem 89:8484–8489
Han Y, Ye Z, Wang F, Chen T, Wei L, Chen L, Xiao L (2019) Single-particle enumeration-based ultrasensitive enzyme activity quantification with fluorescent polymer nanoparticles. Nanoscale 11:14793–14801
Liu Y, Huang C (2013) Real-time dark-field scattering microscopic monitoring of the in situ growth of single Ag@Hg nanoalloys. ACS Nano 7:11026–11034
Li T, Wu X, Liu F, Li N (2017) Analytical methods based on the light-scattering of plasmonic nanoparticles at the single particle level with dark-field microscopy imaging. Analyst 142:248–256
Wang F, Han Y, Wang S, Ye Z, Wei L, Xiao L (2019) Single-particle LRET aptasensor for the sensitive detection of Aflatoxin B1 with upconversion nanoparticles. Anal Chem 91:11856–11863
Gao P, Lei G, Huang C (2021) Dark-field microscopy: recent advances in accurate analysis and emerging applications. Anal Chem 93:4707–4726
Chen Y, Lian Y, Huang M, Wei L, Xiao L (2019) A dual-mode fluorometric/colorimetric sensor for Cu2+ detection based on hybridized carbon dots and gold-silver core-shell nanoparticles. Analyst 144:4250–4257
Huang M, Fan Y, Yuan X, Wei L (2022) Color-coded detection of malathion based on enzyme inhibition with dark-field optical microscopy. Sens Actuators, B Chem 353:131135
Huang M, Fan Y, Liu H, Ma Y, Wei L (2021) Single-particle cadmium (II) and chromium(III) ions assay using GNP@Ag core-shell nanoparticles with dark-field optical microscopy. Sens Actuators, B Chem 346:130471
Ye Z, Wei L, Xiao L, Wang J (2019) Laser illumination-induced dramatic catalytic activity change on Au nanospheres. Chem Sci 10:5793–5800
Li T, Wu X, Tao G, Yin H, Zhang J, Liu F, Li N (2018) A simple and non-amplification platform for femtomolar DNA and microRNA detection by combining automatic gold nanoparticle enumeration with target-induced strand-displacement. Biosens Bioelectron 105:137–142
Chen Z, Wang Y, Mo Y, Long X, Zhao H, Su L, Duan Z, Xiong Y (2020) ZIF-8 directed templating synthesis of CeO2 nanoparticles and its oxidase-like activity for colorimetric detection. Sens Actuators, B Chem 323:128625
Qi F, Han Y, Liu H, Meng H, Li Z, Xiao L (2020) Localized surface plasmon resonance coupled single-particle galactose assay with dark-field optical microscopy. Sens Actuators, B Chem 320:128347
Piella J, Gónzalez-Febles A, Patarroyo J, Arbiol J, Bastús N, Puntes V (2019) Seeded-growth aqueous synthesis of colloidal-stable citrate-stabilized Au/CeO2 hybrid nanocrystals: heterodimers, core@shell, and clover- and star-like structures. Chem Mater 31:7922–7932
Wang H, Yang W, Wang X, Huang L, Zhang Y, Yao S (2020) A CeO2@MnO2 core-shell hollow heterojunction as glucose oxidase-like photoenzyme for photoelectrochemical sensing of glucose. Sens Actuators, B Chem 304:127389
Chen G, Zhang H, Yang F (2021) A simple and portable method for β-glucosidase activity assay and its inhibitor screening based on a personal glucose meter. Anal Chim Acta 1142:19–27
Lai C, Zeng G, Huang D, Zhao M, Chen M, Wei Z, Huang C, Xu P, Li N, Li X, Zhang C (2014) Colorimetric screening of β-glucosidase inhibition based on gold nanocomposites. Anal Methods 6:312–315
Wang L, Ma J, Cheng X, Li Z, Sun L, Zeng Z, Jiang H (2018) Determination of β-glucosidase activity based on enzyme-triggered click chemistry. Chin J Org Chem 38:2775–2779
Liu J, Bao H, Liu C, Wu F, Gao F (2019) “Turn-on” fluorescence determination of β-glucosidase activity using fluorescent polymer nanoparticles formed from polyethylenimine cross-linked with hydroquinone. ACS Appl Polym Mater 1:3057–3063
Liu Z, Tian Y, Han Y, Bai E, Li Y, Xu Z, Liu S (2019) A “turn off-on” fluorescent nanoprobe consisting of CuInS2 quantum dots for determination of the activity of β-glucosidase and for inhibitor screening. Microchim Acta 186:806
Funding
This work was supported by the Scientific Research Foundation of Hunan Provincial Education Department (20A299), Open Research Fund of School of Chemistry and Chemical Engineering, Henan Normal University (2022A04), and Natural Science Foundation of Hunan Province (2022JJ40266).
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Yuan, X., Zhang, H., Cao, H. et al. Determination of β-glucosidase activity using single-particle enumeration with Au@CeO2 nanoparticles. Microchim Acta 189, 480 (2022). https://doi.org/10.1007/s00604-022-05580-3
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DOI: https://doi.org/10.1007/s00604-022-05580-3