Visible light-driven photoelectrochemical enzyme biosensor based on reduced graphene oxide/titania for detection of glucose
Source abstract
Abstract
Developing a rapid and sensitive photo-electrochemical (PEC) sensing platform for glucose detection is highly desirable. Herein, a visible light-driven PEC enzyme biosensor for sensitive detection of glucose was proposed, employing reduced graphene oxide/titania (TiO2) nanotubes (RGO/TNTs) as photoactive materials and glucose oxidase (GOD) as the identification element. The RGO/TNTs composites were synthesized via a facile hydrothermal process. Notably, the unique nanostructure system significantly increases the absorption in the visible region and effectively separates the photo-generated electron–hole pairs, which is essential for promoting the PEC activity. In the presence of dissolved oxygen, the GOD immobilized on the modified electrode could specifically catalyze the electro-oxidation of glucose to produce H2O2, resulting in an increase of photocurrent intensity. Based on the variation of the photocurrent response, the constructed PEC enzyme biosensor exhibited high sensitivity with a wide linear range from 10–2 to 10 mM and a low detection limit of 5.0 μΜ. Meanwhile, the potential applicability of the PEC enzyme biosensor was evaluated by detecting glucose in human serum samples, and satisfactory results were obtained. The PEC enzyme biosensor based on RGO/TNTs composites successfully realized the sensitive detection of glucose and displayed good selectivity, high stability and satisfactory repeatability.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Advanced biosensing and bioanalysis techniques · Electrochemical sensors and biosensors · Advanced Nanomaterials in Catalysis
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (83)
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1. Gao, L., Zhang, L., Lyu, X., Lu, G., Liu, Q.: Corrole Functionalized iron oxide nanocomposites as enhanced peroxidase mimic and their application in H2O2 and glucose colorimetric sensing. Eng. Sci. 1, 69–77 (2018)
2. Huang, Y., Luo, Y., Liu, H., Lu, X., Zhao, J., Lei, Y.: A subcutaneously injected SERS nanosensor enabled long-term in Vivo glucose tracking. Eng. Sci. 14, 59–68 (2021)
3. Dong, Q., Wang, X., Liu, H., Ryu, H., Zhao, J., Li, B.: Lei, Y: Heterogeneous iridium oxide/gold nanocluster for non-enzymatic glucose sensing and pH probing. Eng. Sci. 8, 46–53 (2019)
4. Jiang, S., Zhang, Y., Yang, Y., Huang, Y., Ma, G., Luo, Y., Huang, P., Lin, J.: A glucose oxidase-instructed fluorescence amplification strategy for intracellular glucose detection. ACS Appl. Mater. Interfaces. 11, 10554–10558 (2019)10.1021/acsami.9b00010 ↗
5. Li, Y., Sun, J., Mao, W., Tang, S., Peng, L.: Antimony-doped tin oxide nanoparticles as peroxidase mimics for paper-based colorimetric detection of glucose using smartphone read-out. Microchim. Acta. 186, 403 (2019)10.1007/s00604-019-3506-6 ↗
6. Gijare, M., Chaudhari, S., Ekar, S., Garje, A.: Reduced graphene oxide based electrochemical nonenzymatic human serum glucose sensor. ES Mater. Manuf. 14, 110–119 (2021)
7. Wu, S., Huang, H., Shang, M., Du, C., Wu, Y., Song, W.: High visible light sensitive MoS2 ultrathin nanosheets for photoelectrochemical biosensing. Biosens. Bioelectron. 92, 646–653 (2017)10.1016/j.bios.2016.10.037 ↗
8. Danish, M., Qamar, M., Suliman, M.H., Muneer, M.: Photoelectrochemical and photocatalytic properties of Fe@ZnSQDs/TiO2 nanocomposites for degradation of different chromophoric organic pollutants in aqueous suspension. Adv. Compos. Hybrid Mater. 3(4), 570–582 (2020)10.1007/s42114-020-00187-9 ↗
9. Yang, L., Zhang, S., Liu, X., Tang, Y., Zhou, Y., Wong, D.: Detection signal amplification strategies at nanomaterial-based photoelectrochemical biosensors. J. Mat. Chem B. 8, 7880–7893 (2020)10.1039/D0TB01191F ↗
10. Qiu, Z., Tang, D.: Nanostructure-based photoelectrochemical sensing platforms for biomedical applications. J. Mat. Chem. B. 8, 2541 (2020)10.1039/C9TB02844G ↗
11. Sfragano, P.S., Pillozzi, S., Palchetti, I.: Electrochemical and PEC platforms for miRNA and other epigenetic markers of cancer diseases: recent updates. Electrochem. Commun. 124, 106929 (2021)10.1016/j.elecom.2021.106929 ↗
12. Zhao, W., Xu, J., Chen, H.: Photoelectrochemical enzymatic biosensors. Biosens. Bioelectron. 92, 294–304 (2017)10.1016/j.bios.2016.11.009 ↗
13. Zhou, Q., Tang, D.: Recent advances in photoelectrochemical biosensors for analysis of mycotoxins in food. Trac-Trend Anal. Chem. 124, 115814 (2020)10.1016/j.trac.2020.115814 ↗
14. Fan, L., Liang, G., Zhang, C., Fan, L., Dong, C.: Visible-light-driven photoelectrochemical sensing platform based on BiOI nanoflowers/TiO2 nanotubes for detection of atrazine in environmental samples. J. Hazard Mater. 409, 124894 (2021)10.1016/j.jhazmat.2020.124894 ↗
15. Mulchandani, P., Chen, W., Mulchandani, A.: Flow injection amperometric enzyme biosensor for direct determination of organophosphate nerve agents. Environ. Sci. Technol. 35(12), 2562–2565 (2001)10.1021/es001773q ↗
16. Kafi, A., Kasri, A., Jose, R.: Glucose biosensor based on glucose oxidase-horseradish peroxidase/multiporous tin oxide (SnO2) modified electrode. J. Nanosci. Nanotechnol. 21(5), 3059–3064 (2021)10.1166/jnn.2021.19283 ↗
17. Kong, W., Xiang, M., Xia, L., Zhang, M., Kong, R., Qu, F.: In-situ synthesis of 3D Cu2O@Cu-based MOF nanobelt arrays with improved conductivity for sensitive photoelectrochemical detection of vascular endothelial growth factor 165. Biosens. Bioelectron. 167, 112481 (2020)10.1016/j.bios.2020.112481 ↗
18. Wang, J., Pan, Y., Jiang, L., Liu, M., Lai, Y.: Photoelectrochemical determination of Cu2+ using a WO3/CdS heterojunction photoanode. ACS Appl. Mater. Interfaces. 11(41), 37541–37549 (2019)10.1021/acsami.9b10256 ↗
19. Misiak, M., Gawowski, M., Kowalczyk, A., Skowicki, M., Prorok, K., Lipiński, T.: Novel UV-activated biofunctionalization of up-converting nanocrystals for detection of proteins. J. Nanostruct. Chem. (2021). https://doi.org/10.1007/s40097-021-00404-x10.1007/s40097-021-00404-x ↗
20. Jagtap, C., Kadam, V., Jadkar, S., Pathan, H.: Performance of N3 sensitized titania solar cell under artificial light ambience. ES Energy Environ. 3, 60–67 (2019)
21. Ibrayev, N., Omarova, G., Seliverstova, E., Ishchenko, A., Nuraje, N.: Plasmonic effect of Ag nanoparticles on polymethine dyes sensitized titanium dioxide. Eng. Sci. 14, 69–77 (2021)
22. Liang, H., Wang, F., Cheng, Z., Xu, C., Li, G., Shuai, Y.: Full-spectrum solar energy utilization and enhanced solar energy harvesting via photon anti-reflection and scattering performance using biomimetic nanophotonic structure. ES Energy Environ. 8, 29–41 (2020)
23. Das, R., Vupputuri, S., Hu, Q., Chen, Y., Colorado, H., Guo, Z.: Synthesis and characterization of antiflammable vinyl ester resin nanocomposites with surface functionalized nanotitania. ES Mater. Manuf. 8, 46–53 (2020)
24. Zhang, L., Song, T., Shi, L., Wen, N., Wu, Z., Sun, C., Jiang, D., Guo, Z.: Recent progress for silver nanowires conducting film for flexible electronics. J. Nanostruct. Chem. 11(3), 323–341 (2021)10.1007/s40097-021-00436-3 ↗
25. Sang, G., Xu, P., Yan, T., Murugadoss, V., Naik, N., Ding, Y., Guo, Z.: Interface engineered microcellular magnetic conductive polyurethane nanocomposite foams for electromagnetic interference shielding. Nano-Micro Lett. 13(1), 153 (2021)10.1007/s40820-021-00677-5 ↗
26. Hong, J., Kang, L., Shi, X., Wei, R., Mai, X., Pan, D., Naik, N., Guo, Z.: Highly efficient removal of trace lead (II) from wastewater by 1,4-dicarboxybenzene modified Fe/Co metal organic nanosheets. J. Mater. Sci. Technol. 98, 212–218 (2022)10.1016/j.jmst.2021.05.021 ↗
27. Panthi, G., Ranjit, R., Khadka, S., Gyawali, K., Kim, H., Park, M.: Characterization and antibacterial activity of rice grain-shaped ZnS nanoparticles immobilized inside the polymer electrospun nanofibers. Adv. Compos. Hybrid Mater. 3(1), 8–15 (2020)10.1007/s42114-020-00141-9 ↗
28. Jayachandiran, J., Arivanandhan, M., Padmaraj, O., Jayavel, R., Nedumaran, D.: Investigation on ozone-sensing characteristics of surface sensitive hybrid rGO/WO3 nanocomposite films at ambient temperature. Adv. Compos. Hybrid Mater. 3(1), 16–30 (2020)10.1007/s42114-020-00134-8 ↗
29. Kong, W., Li, Q., Xia, L., Li, X., Qu, F.: Photoelectrochemical determination of trypsin by using an indium tin oxide electrode modified with a composite prepared from MoS2 nanosheets and TiO2 nanorods. Microchim. Acta. 186(8), 1–9 (2019)10.1007/s00604-019-3589-0 ↗
30. Guo, L., Yin, H., Xu, M., Zheng, Z., Li, H.: In Situ generated plasmonic silver nanoparticle-sensitized amorphous titanium dioxide for ultrasensitive photoelectrochemical sensing of formaldehyde. ACS Sens. 4(10), 2724–2729 (2019)10.1021/acssensors.9b01204 ↗
31. Siwal, S., Saini, A., Rarotra, S., Zhang, Q., Thakur, V.: Recent advancements in transparent carbon nanotube films: chemistry and imminent challenges. J. Nanostruct. Chem. 11, 93–130 (2021)10.1007/s40097-020-00378-2 ↗
32. Wang, Y., Bian, F., Qin, X., Wang, Q.: Visible light photoelectrochemical aptasensor for chloramphenicol by using a TiO2 nanorod array sensitized with Eu(III)-doped CdS quantum dots. Microchim. Acta. 185(3), 1–10 (2018)10.1007/s00604-017-2562-z ↗
33. Chen, W., Huang, J., Yu, X., Fu, X., Zhang, Y.: The roles of graphene and sandwich structure in rGO/BiOI/rGO to enhance the photoelectrocatalytic activity. J. Solid State Chem. 289, 121480 (2020)10.1016/j.jssc.2020.121480 ↗
34. Zhao, Y., Niu, M., Yang, F., Jia, Y., Cheng, Y.: Ultrafast electro-thermal responsive heating film fabricated from graphene modified conductive materials. Eng. Sci. 8(4), 33–38 (2019)
35. Chen, Y., Guo, Z., Das, R., Jiang, Q.: Starch-based carbon nanotubes and graphene: preparation, properties and applications. ES Food Agrofor. 2(4), 12–21 (2020)
36. Gu, J., She, J., Yue, Y.: Micro/nanoscale thermal characterization based on spectroscopy techniques. ES Energy Environ. 9(2), 15–27 (2020)
37. Zhao, S., Wang, H.: An integrated H-type method to measure thermoelectric properties of two-dimensional materials. ES Energy Environ. 9(2), 59–66 (2020)
38. Wang, J., Liu, Y., Fan, Z., Wang, W., Wang, B., Guo, Z.: Ink-based 3D printing technologies for graphene-based materials: a review. Adv. Compos. Hybrid Mater. 2(1), 1–33 (2019)10.1007/s42114-018-0067-9 ↗
39. Bustero, I., Gaztelumendi, I., Obieta, I., Mendizabal, M., Zurutuza, A., Ortega, A., Alonso, B.: Free-standing graphene films embedded in epoxy resin with enhanced thermal properties. Adv. Compos. Hybrid Mater. 3(1), 31–40 (2020)10.1007/s42114-020-00136-6 ↗
40. Tian, Y., Yang, X., Nautiyal, A., Zheng, Y., Guo, Q., Luo, J., Zhang, X.: One-step microwave synthesis of MoS2/MoO3@graphite nanocomposite as an excellent electrode material for supercapacitors. Adv. Compos. Hybrid Mater. 2(1), 151–161 (2019)10.1007/s42114-019-0075-4 ↗
41. Li, G., Ji, Y., Zuo, D., Xu, J., Zhang, H.: Carbon electrodes with double conductive networks for high-performance electrical double-layer capacitors. Adv. Compos. Hybrid Mater. 2(3), 456–461 (2019)10.1007/s42114-019-00109-4 ↗
42. Dong, H., Li, Y., Chai, H., Cao, Y., Chen, X.: Hydrothermal synthesis of CuCo2S4 nano-structure and N-doped graphene for high-performance aqueous asymmetric supercapacitors. ES Energy Environ. 4, 19–26 (2019)
43. Li, X., Zhao, W., Yin, R., Huang, X., Qian, L.: A highly porous polyaniline-graphene composite used for electrochemical supercapacitors. Eng. Sci. 3, 89–95 (2018)
44. Lazarte, J., Dipasupil, R., Pasco, G., Eusebio, R., Orbecido, A., Doong, R., Patacsil, L.: Synthesis of reduced graphene oxide/titanium dioxide nanotubes (rGO/TNT) composites as an electrical double layer capacitor. Nanomaterials 8(11), 934 (2018)10.3390/nano8110934 ↗
45. Fallah, S., Mamaghani, H., Yegani, R., Hajinajaf, N., Pourabbas, B.: Use of graphene substrates for wastewater treatment of textile industries. Adv. Compos. Hybrid Mater. 3(2), 187–193 (2020)10.1007/s42114-020-00146-4 ↗
46. Jain, B., Hashmi, A., Sanwaria, S., Singh, A., Susan, M., Singh, A.: Zinc oxide nanoparticle incorporated on graphene oxide: an efficient and stable photocatalyst for water treatment through the Fenton process. Adv. Compos. Hybrid Mater. 3(2), 231–242 (2020)10.1007/s42114-020-00153-5 ↗
47. Liu, C., Lin, Y., Dong, Y., Wu, Y., Bao, Y., Yan, H., Ma, J.: Fabrication and investigation on Ag nanowires/TiO2 nanosheets/graphene hybrid nanocomposite and its water treatment performance. Adv. Compos. Hybrid Mater. 3(3), 402–414 (2020)10.1007/s42114-020-00164-2 ↗
48. Wang, Y., Xie, W., Liu, H., Gu, H.: Hyperelastic magnetic reduced graphene oxide three-dimensional framework with superb oil and organic solvent adsorption capability. Adv. Compos. Hybrid Mater. 3(4), 473–484 (2020)10.1007/s42114-020-00191-z ↗
49. Wei, H., Li, A., Kong, D., Li, Z., Cui, D., Li, T., Dong, B., Guo, Z.: Polypyrrole/reduced graphene aerogel film for wearable piezoresisitic sensors with high sensing performances. Adv. Compos. Hybrid Mater. 4(1), 86–95 (2021)10.1007/s42114-020-00201-0 ↗
50. Liu, Y., Shi, Y., Zhang, S., Liu, B., Sun, X., Yang, D.: Optimizing the interface of C/titania@reduced graphene oxide nanofibers for improved photocatalytic activity. J. Mater. Sci. 54(12), 8907–8918 (2019)10.1007/s10853-019-03454-3 ↗
51. Lv, Y., Zhu, L., Xu, H., Yang, L., Liu, Z., Cheng, D., Cao, X., Yun, J., Cao, D.: Core/shell template-derived Co, N-doped carbon bifunctional electrocatalysts for rechargeable Zn-air battery. Eng. Sci. 7(5), 26–37 (2019)
52. Li, G., Dang, C., Hou, Y., Dang, F., Fan, Y., Guo, Z.: Experimental and theoretical characteristic of single atom Co-N-C catalyst for Li-O2 batteries. Eng. Sci. 10(2), 85–94 (2020)
53. Zhao, J., Wei, D., Zhang, C., Shao, Q., Murugadoss, V., Guo, Z., Jiang, Q., Yang, X.: An overview of oxygen reduction electrocatalysts for rechargeable zinc-air batteries enabled by carbon and carbon composites. Eng. Sci. 15, 1–19 (2021)
54. Fu, Y., Pei, X., Dai, Y., Mo, D., Lyu, S.: Three-dimensional graphene-like carbon prepared from CO2 as anode material for high-performance lithium-ion batteries. ES Energy Environ. 4(4), 66–73 (2019)
55. Lou, C., Jing, T., Tian, J., Zheng, Y., Guo, Z.: 3-Dimensional graphene/Cu/Fe3O4 composites: immobilized laccase electrodes for detecting bisphenol A. J Mater Res. 34(17), 1–12 (2019)
56. Guay, J., Rautela, R., Scarfe, S., Lazar, P., Azimi, S., Grenapin, C., Halpin, A., Wang, W., Landrzejewski, L., Plumadore, R., Park, J., Otyepka, M., Menard, J., Luican-Mayer, A.: Mechanistic insight into the limiting factors of graphene-based environmental sensors. ACS Appl. Mater. Interfaces. 12(35), 39764–39771 (2020)10.1021/acsami.0c09051 ↗
57. Liu, X., Aizen, R., Freeman, R., Yehezkeli, O., Willner, I.: Multiplexed aptasensors and amplified DNA sensors using functionalized graphene oxide: application for logic gate operations. ACS Nano 6(4), 3553 (2012)10.1021/nn300598q ↗
58. Ji, C., Yao, B., Li, C., Shi, G.: An improved hummers method for eco-friendly synthesis of graphene oxide. Carbon 64(11), 225–229 (2013)
59. Li, Y., Jing, T., Xu, G., Tian, J., Dong, M., Shao, Q., Wang, B., Wang, W., Zheng, Y., Yang, C., Guo, Z.: 3-D magnetic graphene oxide-magnetite poly(vinyl alcohol) nanocomposite substrates for immobilizing enzyme. Polymer 149, 13–22 (2018)10.1016/j.polymer.2018.06.046 ↗
60. Stobinski, L., Lesiak, B., Malolepszy, A., Mazurkiewiczc, M., Mierzwa, B., Zemek, J., Jiricek, P., Bieloshapka, I.: Graphene oxide and reduced graphene oxide studied by the XRD, TEM and electron spectroscopy methods. J. Electron Spectrosc. Relat. Phenom. 195, 145–154 (2014)10.1016/j.elspec.2014.07.003 ↗
61. Xin, Y., Li, Z., Zhang, Z.: Photoelectrochemical aptasensor for the sensitive and selective detection of kanamycin based on Au nanoparticle functionalized self-doped TiO2 nanotube arrays. Chem. Commun. 51(85), 15498–15501 (2015)10.1039/C5CC05855D ↗
62. Niu, X., Yu, J., Wang, L., Fu, C., Wang, J., Zhao, H., Yang, J.: Enhanced photocatalytic performance of TiO2 nanotube based heterojunction photocatalyst via the coupling of graphene and FTO. Appl. Surf. Sci. 413, 7–15 (2017)10.1016/j.apsusc.2017.03.220 ↗
63. Ge, M., Li, S., Huang, J., Zhang, K., Al-Deyab, S., Lai, Y.: TiO2 nanotube arrays loaded with reduced graphene oxide films: facile hybridization and promising photocatalytic application. J. Mater. Chem. A. 3(7), 3491–3499 (2015)10.1039/C4TA06354F ↗
64. Al-Taweel, S., Saud, H.: New route for synthesis of pure anatase TiO2 nanoparticles via utrasound-assisted sol-gel method. J. Chem. Pharm. Res. 8(2), 620–626 (2016)
65. Wang, P., Zhai, Y., Wang, D., Dong, S.: Synthesis of reduced graphene oxide-anatase TiO2 nanocomposite and its improved photo-induced charge transfer properties. Nanoscale 3(4), 1640–1645 (2011)10.1039/c0nr00714e ↗
66. Liu, X., Xing, Z., Zhang, Y., Li, Z., Wu, X., Tan, S., Yu, X., Zhu, Q., Zhou, W.: Fabrication of 3D flower-like black N-TiO2-x@MoS2 for unprecedented-high visible-light-driven photocatalytic performance. Appl. Catal. B-Environ. 201, 119–127 (2017)10.1016/j.apcatb.2016.08.031 ↗
67. Akhavan, O., Ghaderi, E.: Flash photo stimulation of human neural stem cells on graphene/TiO2 heterojunction for differentiation into neurons. Nanoscale 5(21), 10316–10326 (2013)10.1039/c3nr02161k ↗
68. Sun, B., Zhou, W., Li, H., Ren, L., Qiao, P., Li, W., Fu, H.: Synthesis of particulate hierarchical tandem heterojunctions toward optimized photocatalytic hydrogen production. Adv Mater. 30(43), 1804282 (2018)10.1002/adma.201804282 ↗
69. Hao, N., Hua, R., Chen, S., Zhang, Y., Zhou, Z., Qian, J., Liu, Q., Wang, K.: Multiple signal-amplification via Ag and TiO2 decorated 3D nitrogen doped graphene hydrogel for fabricating sensitive label-free photoelectrochemical thrombin aptasensor. Biosens. Bioelectron. 101, 14–20 (2018)10.1016/j.bios.2017.10.014 ↗
70. Lee, J., You, K., Park, C.: Highly photoactive, low bandgap TiO2 nanoparticles wrapped by graphene. Adv. Mater. 24(8), 1084–1088 (2012)10.1002/adma.201104110 ↗
71. You, F., Zhu, M., Ding, L., Xu, Y., Wang, K.: Design and construction of Z-scheme Bi2S3/nitrogen-doped graphene quantum dots: boosted photoelectric conversion efficiency for high-performance photoelectrochemical aptasensing of sulfadimethoxine. Biosens. Bioelectron. 130, 230–235 (2019)10.1016/j.bios.2019.01.058 ↗
72. Liu, P., Huo, X., Tang, Y., Xu, J., Liu, X., Wang, D.: A TiO2 nanosheet-g-C3N4 composite photoelectrochemical enzyme biosensor excitable by visible irradiation. Anal. Chim. Acta. 984, 86–95 (2017)10.1016/j.aca.2017.06.043 ↗
73. Anandan, S., Rao, T., Sathish, M., Rangappa, D., Honma, I., Miyauchi, M.: Superhydrophilic graphene-loaded TiO2 thin film for self-cleaning applications. ACS Appl. Mater. Interfaces. 5(1), 207–212 (2013)10.1021/am302557z ↗
74. Li, D., Sun, J., Shen, T., Song, H., Liu, J., Wang, C., Wang, X., Zhao, R.: Influence of morphology and interfacial interaction of TiO2-Graphene nanocomposites on the visible light photocatalytic performance. J. Solid State Chem. 286, 121301 (2020)10.1016/j.jssc.2020.121301 ↗
75. Xu, W., Yang, W., Guo, H., Ge, L., Zhen, C.: Constructing a TiO2/PDA core/shell nanorod array electrode as a highly sensitive and stable photoelectrochemical glucose biosensor. Rsc. Adv. 10(17), 10017–10022 (2020)10.1039/C9RA10445C ↗
76. He, C., Peng, L., Lv, L., Cao, Y., Zhang, K.: In situ growth of carbon dots on TiO2 nanotube arrays for PEC enzyme biosensors with visible light response. Rsc. Adv. 9(26), 15084–15091 (2019)10.1039/C9RA01045A ↗
77. Wang, Q., Dai, T., Sun, P., Wang, X., Wang, G.: A colorimetric and ratiometric glucose sensor based on conformational switch of i-motif DNA. Talanta Open. 1, 100001 (2020)10.1016/j.talo.2020.100001 ↗
78. Prasertying, P., Yamkesorn, M., Chimsaard, K., Thepsuparungsikul, N., Chaisuksant, R.: Modified pencil graphite electrode as a low-cost glucose sensor. J. Sci-Adv. Mater. Dev. 5(3), 330–336 (2020)
79. Wu, H., Yan, Y., Huang, Q., Liang, G., Qiu, F., Ye, Z., Liu, D.: A simple, cost-effective and selective analysis of glucose via electrochemical impedance sensing based on copper and nitrogen co-doped carbon quantum dots. New J. Chem. 44(29), 12723–12728 (2020)10.1039/D0NJ01754J ↗
80. Ba, A., Mza, B.: A self-powered photoelectrochemical glucose biosensor based on supercapacitor Co3O4 -CNT hybrid on TiO2. Biosens. Bioelectron. 119, 34–41 (2018)10.1016/j.bios.2018.07.049 ↗
81. Wang, G., Liu, K., Dong, Y., Wu, X., Li, Z., Zhang, C.: A new approach to light up the application of semiconductor nanomaterials for photoelectrochemical biosensors: using self-operating photocathode as a highly selective enzyme sensor. Biosens Bioelectron. 62, 66–72 (2014)10.1016/j.bios.2014.06.033 ↗
82. Ryu, G., Lee, M., Choi, D., Park, C.: A hematite-based photoelectrochemical platform for visible light-induced biosensing. J. Mat. Chem. B. 3(22), 4483–4486 (2015)10.1039/C5TB00478K ↗
83. Liu, X., Huo, X., Liu, P., Tang, Y., Xu, J., Liu, X., Zhou, Y.: Assembly of MoS2 nanosheet-TiO2 nanorod heterostructure as sensor scaffold for photoelectrochemical biosensing. Electrochim. Acta. 242, 327–336 (2017)10.1016/j.electacta.2017.05.037 ↗