Abstract
Acid phosphatase (ACP) is a ubiquitous phosphatase in living organisms. The abnormal variation of ACP is related to various diseases. Herein, we propose a colorimetric method based on CeO2-modified gold core shell nanoparticles (Au@CeO2 NPs) to analyze ACP activity with high sensitivity and specificity. In this design, 2-phospho-L-ascorbic acid trisodium salt (AAP) is dephosphorylated by ACP and produces reductive ascorbic acid (AA), which makes the CeO2 shell decomposition. A remarkable blue shift of localized surface plasmon resonance peak (LSPR, from yellow to green) along with the scattering intensity ratio changes from individual Au@CeO2 NPs are observed. ACP activity can be quantified by calculating the ratio changes of individual Au@CeO2 NPs. This assay reveals limit of detection (LOD) of 0.044 mU/mL and the linear range of 0.05–5.0 mU/mL, which are much lower than most of spectroscopic measurements in bulk solution. Furthermore, the recovery measurements in real samples are satisfactory and the capacity for practical application is demonstrated. As a consequence, Au@CeO2 NPs used in this assay will find new applications for the ultrasensitive detection of enzyme activity.
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Qin Y., Yang Y. H., He R., Zhou L. C., Zhang L., Chem. Res. Chinese Universities, 2022, 38(6), 1497
Zhang G. Q., Johnston T., Quin M. B., Schmidt-Dannert C., ACS Synth. Biol., 2019, 8, 1876
Suea-Ngam A., Bezinge L., Mateescu B., Howes P. D., deMello J. A., Richards D. A., ACS Sens., 2020, 5, 2701
Schlichtmann B. W., Kondru N., Hepker M. M., Kanthasamy A. G., Anantharam V., John M., Ban B., Mallapragada S. K., Narasimhan B., ACS Chem. Neurosci., 2020, 11, 4179
Li Q. N., Qiang W. Z., Yuan J., Xiao L. H., Anal. Chem., 2023, 95, 7796
Guo Y. Y., Li X. Q., Dong Y. M., Wang G. L., ACS Sustainable Chem. Eng., 2019, 7, 7572
Han Y. X., Quan K. J., Chen J., Qiu H. D., Biosens. Bioelectron., 2020, 170, 112671
Zhang G. Q., Chen Q. J., Sun J., Wang H. X., Han C. H., J. Basic Microbiol., 2013, 53, 868
Yan X., Xia C., Chen B., Li Y. F., Gao P. F., Huang C. Z., Anal. Chem., 2020, 92, 2130
Wang J., Lu Q. Y., Weng C. Y., Li X. Y., Yan X. Q., Yang W., Li B. Z., Zhou X. M., ACS Biomater. Sci. Eng., 2020, 6, 3132
Hassan S. S. M., Sayour H. E. M., Kamel A. H., Anal. Chim. Acta, 2009, 640, 75
Ahmed S. R., Chen A. C., ACS Appl. Nano Mater., 2020, 3, 9462
Yuan X., Zhang H. L., Yuan X., Mao G. J. Wei L., Microchem. J., 2023, 184, 108133
Liu J. X., Wang Y. F., Ma W. Y., Zong S. Y., Li J. Y., Chem. Res. Chinese Universities, 2022, 38(6), 1446
Wang F. Y., Li Y. L., Han Y. M., Ye Z. J., Wei L., Luo H. B., Xiao L. H., Anal. Chem., 2019, 91, 6329
Su C., Bai L. L., Zhang H. B., Chang K. S., Li G. B., Li S. L., Chem. Res. Chinese Universities, 2019, 35(1), 163
Ye Z. J., Weng R., Ma Y. H., Wang F. Y., Liu H., Wei L., Xiao L. H., Anal. Chem., 2018, 90, 13044
Sztandera K., Gorzkiewicz M., Klajnert-Maculewicz B., Mol. Phamaceutics, 2019, 16, 1
Zhang Y. Q., Luo Q., Ding K., Liu S. G., Shi X. B., Sens. Actuat. B: Chem., 2021, 335, 129708
Huang M. N., Fan Y. P., Yuan X., Wei L., Sens. Actuat. B: Chem., 2022, 353, 131135
Ouyang Y. Z., Chen Y. C., Shang J. H., Sun S. J., Wang X. B., Huan S. Y., Xiong B., Zhang X. B., Anal. Chem., 2023, 95, 5009
Tan L. L., Wen Z. H., Geng Z. Y., Jin Y. R., Wu H., Wang P. P., Chem. Res. Chinese Universities, 2023, 39(4), 642
Ye Z. J., Wang X., Xiao L. H., Anal. Chem., 2019, 91, 15327
Ye Z. J., Wei L., Xiao L. H., Chem. Sci., 2019, 10, 5793
Zhang Z. Q., Wang H. B., Li Y. X., Xie M. G., Li C. G., Lu H. Y., Peng Y., Shi Z., Chem. Res. Chinese Universities, 2022, 38(3), 750
Yuan X., Zhang H. L., Cao H. J., Mao G. J., Wei L., Microchim. Acta, 2022, 189, 480
Yuan X., Cao H. J., Zhang H. L., Mao G. J., Wei L., Spectrochim. Acta A, 2023, 299, 122888
Creyer M. N., Jin Z. C., Retout M., Yim W. J., Zhou J. J., Jokerst J. V., Langmuir, 2022, 38, 14200
Cibake-Ndaya C., Javahiraly N., Roiban L., Epicier T., Boubiche N., Valette S., Saury A., Brioude A., ACS Appl. Nano Mater., 2023, 6, 899
Li L. L., Xu J. H., Liang X., Wu X. T., Wang X., Song S. Y., Zhang H. J., Chem. Res. Chinese Universities, 2023, 39(6), 921
Jin H., Xu D., Tian C., Yue Y. H., Hua W. M., Gao Z., Chem. Res. Chinese Universities, 2022, 38(6), 1547
Jiang F., Wang S. S., Liu B., Liu J., Wang L., Xiao Y., Xu Y. B., Liu X. H., ACS Catal., 2020, 10, 11493
Qi F., Han Y. M., Ye Z. J., Liu H., Wei L., Xiao L. H., Anal. Chem., 2018, 90, 11146
Chen Y. Y., Wang Z. Z., Hao X. L., Li F. L., Zheng Y. J., Zhang J. Z., Lin X. H., Weng S. H., Sens. Actuat. B: Chem., 2019, 297, 126784
Li R., Sun Y. N., Jin L. H., Qiao X. H., Li C., Shen Y. H., Anal. Methods, 2021, 13, 809
Wang F. Y., Han Y. M., Wang S. M., Ye Z. J., Wei L., Xiao L. H., Anal. Chem., 2019, 91, 11856
Acknowledgements
This work was supported by the Natural Science Foundation of Hunan Province, China (No. 2022JJ40266) and the Open Research Fund of School of Chemistry and Chemical Engineering, Henan Normal University, China (No. 2022A04).
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XIAO Lehui is a youth executive editorial board member for Chemical Research in Chinese Universities and was not involved in the editorial review or the decision to publish this article. The authors declare no conflicts of interest.
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Zhu, T.J., Yuan, X., Mao, G. et al. Single Particle Colorimetric Acid Phosphatase Activity Assay with CeO2-modified Gold Nanoparticles. Chem. Res. Chin. Univ. 40, 320–325 (2024). https://doi.org/10.1007/s40242-024-4024-6
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DOI: https://doi.org/10.1007/s40242-024-4024-6