Abstract
With the advancement of nanomaterials for surface-enhanced Raman scattering(SERS) detection, a deeper understanding of the chemical mechanism(CM) and further applications has been achieved. Herein, we prepared a porous tungsten trioxide(WO3) film by the pulse electrodeposition method, and constructed a WO3 film SERS aptasensor. With methylene blue(MB) as the adsorption molecule, the developed WO3 film SERS aptasensor revealed remarkable Raman activity. Through experimental data and theoretical calculations, we found that the significant SERS enhancement[enhancement factor(EF)=1.5× 106] was due to the CM based on charge transfer and molecular resonance. Utilizing the Raman response of MB on the WO3 film and specific aptamers, we successfully developed the aptamer sensor by covalently attaching the MB modified aptamer to the WO3 film. The sensor realized the specific and sensitive determination of vascular endothelial growth factor(VEGF) with the detection limit down to 8.7 pg/mL. In addition, the developed aptasensor indicated the excellent selectivity among other interferences, such as metal ions, reactive oxygen species(ROS), and proteins. This WO3 film SERS aptasensor not only contributed to the study of the enhancement mechanism of semiconductor material, but also provided a powerful platform for the sensitive detection of VEGF, possessing a great potential in the real-time monitoring of biomarkers of glioblastoma in vitro.
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Deriu C., Conticello I., Mebel A. M., Mccord B., Anal. Chem., 2019, 91, 4780
Zong C., Xu M. X., Xu L. J., Wei T., Ma X., Zheng X. S., Hu R., Ren B., Chem. Rev., 2018, 118, 4946
Kneipp J., Kneipp H., Kneipp K., Chem. Soc. Rev., 2008, 37, 1052
Sharma B., Frontiera R. R., Henry A. I., Ringe E., Van Duyne R. P., Mater. Today, 2012, 15, 16
Lan L. L., Fan X. C., Gao Y. M., Li G. Q., Hao Q., Qiu T., J. Mater. Chem. C, 2020, 8, 14523
Keshavarz M., Tan B., Venkatakrishnan K., ACS Appl. Mater. Interfaces, 2018, 10, 34886
Wang X. Y., Li J., Shen Y. H., Xie A. J., Appl. Surf. Sci., 2019, 504, 144073
Han X. X., Ji W., Zhao B., Ozaki Y., Nanoscale, 2017, 9, 4847
Cong S., Yuan Y. Y., Chen Z. G., Hou J. Y., Yang M., Su Y. L., Zhang Y. Y., Li L., Li Q. W., Geng F. X., Zhao Z. G., Nat. Comm., 2015, 6, 7800
Fan X. C., Li M. Z., Hao Q., Zhu M. S., Hou X. Y., Huang, H., Ma L. B., Schmidt O. G., Qiu T., Adv. Mater. Interfaces, 2019, 6, 19011338
Hoeben A., Landuyt B., Highley M. S., Wildiers H., Van Oosterom A. T., de Bruijin E. A., Pharmacol. Rev., 2004, 56, 549
Freeman R., Girsh J., Jou A. F. J., Ho J. A. A., Hug T., Dernedde J., Willner I., Anal. Chem., 2012, 84, 6192
Rubenstein J. L., Kim J., Ozawa T., Zhang M., Westphal M., Deen D. F., Shuman M. A., Neoplasia, 2000, 2, 306
Hicklin D. J., Ellis L. M., J. Clin. Oncol., 2005, 23, 1011
Mita C., Abe K., Fukaya T., Ikebukuro K., Materials, 2014, 7, 1046
Man J., Dong J. J., Wang Y. L., He L. L., Yu S. C., Yu F., Wang J., Tian Y M., Liu L., Han R. P., Guo H. C., Wu Y. J., Qu L. B., Int. J. Nanomed., 2020, 15, 9975
Wang S., Lu H., Wang L., Zou J. P., Zhang R., Anal. Lett., 2020, 54, 1233
Zhao S., Yang W. W., Lai R.Y., Biosens. Bioelectron., 2011, 26, 2442
Fu X. M., Liu Z. J., Cai S. X., Zhao Y. P., Wu D. Z., Li C. Y., Chen J. H., Chin. Chem. Lett., 2016, 27, 920
Cai G. F., Cui M. Q., Kumar V., Darmawan P., Wang J. X., Wang X., Lee-Sie Eh A., Qian K., Lee P. S., Chem. Sci., 2016, 7, 13
Xie Y. P., Liu G., Yin L. C., Chen H. M., J. Mater. Chem., 2012, 22, 6746
Boulovan M., Lucazeauw G., J. Solid State Chem., 2002, 167, 425
Acero Sánchez J. L., Baldrich E., Radi A. E., Dondapati S., Sánchez P. L., Kataki, I., O’Sullivan C. K., Electroanalysis, 2006, 18, 1957
Radi A. E., Acero Sánchez J. L., Baldrich E., O’Sullivan C. K., J. Am. Chem. Soc., 2006, 128, 117
Zuo X., Song S., Zhang J., Pan D., Wang L., Fan C., J. Am. Chem. Soc., 2007, 129, 1042
Moskovits M., Rev. Mod. Phys., 1985, 57, 783
Campion A., Ivanecky III J. E., Child C. M., Foster M., J. Am. Chem. Soc., 1995, 117, 11807
Wang X. T., Guo L., Angew. Chem. Int. Ed., 2020, 59, 4231
Acknowledgements
This work was supported by the the National Natural Science Foundation of China (Nos.21827814, 21974049) and the Shanghai Rising-star Program, China(No. 20QA1403300).
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Liu, X., Zhou, Y., Zheng, T. et al. Surface-enhanced Raman Scattering Technology Based on WO3 Film for Detection of VEGF. Chem. Res. Chin. Univ. 37, 900–905 (2021). https://doi.org/10.1007/s40242-021-1192-5
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DOI: https://doi.org/10.1007/s40242-021-1192-5