Abstract
The use of ternary heterojunctions can lead to superior performance in photoelectrochemical (PEC) sensing. This can be ascribed to effective separation and reduced recombination probability of photogenerated electron-hole pairs. The authors describe the rational design of ternary heterojunctions comoposed of BiOCl, BiVO4 and nitrogen-doped carbon quantum dots (N-CDs). They exhibit enhanced photocurrent compared to the use of BiOCl/BiVO4, BiOCl, or BiVO4. The new material was used in a sensor platform for detection of the neurotransmitter dopamine (DA). Under zero voltage and visible light excitation, DA can be detected in the 1 pM to 10 μM concentration range, with a 0.3 pM lower detection limit (at an S/N ratio of 3). The sensor has rapid response and was applied to the determination of DA in spiked serum samples. Notably, this work also may assist in a better understanding of the relationship between kind of ternary heterojunctions and PEC performance. Conceivably, it can be extended to other PEC sensor platform and other photocatalytic system associated with photoactive materials.
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References
Abo-Hamad A, Alsaadi AH, Hayyan M, Juneidi I, Hashim MA (2016) Ionic Liquid-Carbon Nanomaterial Hybrids for Electrochemical Sensor Applications: a Review. Electrochim Acta 193:321–343
Yang Z, Lei J, Hao Q, Ju H (2014) A “Signal-On” Photoelectrochemical Sensing Strategy Based on Target-Dependent Aptamer Conformational Conversion for Selective Detection of Lead(II) Ion. ACS Appl Mater Interfaces 6(18):15991–15997
Wang L, Ma W, Gan S, Han D, Zhang Q, Niu L (2014) Engineered photoelectrochemical platform for rational global antioxidant capacity evaluation based on ultrasensitive sulfonated graphene-TiO2 nanohybrid. Anal Chem 86(20):10171–10178
Zhao WW, Ma ZY, PP Y, Dong XY, JJ X, Chen HY (2012) Highly Sensitive Photoelectrochemical Immunoassay with Enhanced Amplification Using Horseradish Peroxidase Induced Biocatalytic Precipitation on a CdS Quantum Dots Multilayer Electrode. Anal Chem 84(2):917–923
Tu W, Dong Y, Lei J, Ju H (2010) Low-Potential Photoelectrochemical Biosensing Using Porphyrin-Functionalized TiO2 Nanoparticles. Anal Chem 82(20):8711–8716
Qiu J, Zhang S, Zhao H (2011) Recent applications of TiO2 nanomaterials in chemical sensing in aqueous media. Sensor Actuat B-Chem 160(1):875–890
Ching-Ting L, Ying-Shuo C, Shu-Ching H, Yao-Jung L (2011) Investigation of a Photoelectrochemical Passivated ZnO-Based Glucose Biosensor. Sensors 11(5):4648–4655
Wang K, Wu J, Qian L, Jin Y, Yan J, Cai J (2012) Ultrasensitive photoelectrochemical sensing of nicotinamide adenine dinucleotide based on graphene-TiO2 nanohybrids under visible irradiation. Anal Chim Acta 745(10):131–136
Wang GL, JJ X, Chen HY (2010) Selective detection of trace amount of Cu2+ using semiconductor nanoparticles in photoelectrochemical analysis. Nano 2(7):1112–1114
Qiu J, Zhang S, Zhao H (2012) Nanostructured TiO2 photocatalysts for the determination of organic pollutants. Journal of Hazardous Materials s 211–212(2):381–388
Han Y, Qiu J, Miao Y, Han J, Zhang S, Zhang H, Zhao H (2011) Robust TiO2/BDD heterojunction photoanodes for determination of chemical oxygen demand in wastewaters. Anal Methods 3(9):2003–2009
Cheng H, Huang B, Dai Y (2014) Engineering BiOX (X = Cl, Br, I) nanostructures for highly efficient photocatalytic applications. Nano 6(4):2009–2026
Lopes OF, Carvalho KTG, Nogueira AE, Jr WA, Ribeiro C (2016) Controlled Synthesis of BiVO4 Photocatalysts: Evidence of the Role of Heterojunctions in their Catalytic Performance Driven by Visible-Light. Appl Catal B Environ 188:87–97
Qian J, Yang Z, Wang C, Wang K, Liu Q, Jiang D, Yan Y, Wang K (2015) One-pot synthesis of BiPO4 functionalized reduced graphene oxide with enhanced photoelectrochemical performance for selective and sensitive detection of chlopyrifos. J Mater Chem A 3(26):13671–13678
Michel CR, Contreras NLL, Martínez-Preciado AH (2011) Gas sensing properties of nanostructured bismuth oxychloride. Sensor Actuat B-Chem 160(1):271–277
Wang H, Zhang L, Chen Z, Hu J, Li S, Wang Z, Liu J, Wang X (2014) Semiconductor heterojunction photocatalysts: design, construction, and photocatalytic performances. Chem Soc Rev 43(15):5234–5244
Wang J, Chen Y, Shen Y, Liu S, Zhang Y (2017) Coupling polymorphic nanostructured carbon nitrides into an isotype heterojunction with boosted photocatalytic H2 evolution. Chem Commun 53(20):2978–2981
Guan ML, Ma DK, SW H, Chen YJ, Huang SM (2011) From hollow olive-shaped BiVO4 to n-p core-shell BiVO4@Bi2O3 microspheres: controlled synthesis and enhanced visible-light-responsive photocatalytic properties. Inorg Chem 50(3):800–805
He Z, Shi Y, Gao C, Wen L, Chen J, Song S (2014) BiOCl/BiVO4 p–n Heterojunction with Enhanced Photocatalytic Activity under Visible-Light Irradiation. J Phys Chem C 118(1):389–398
Cheng H, Huang B, Wang P, Wang Z, Lou Z, Wang J, Qin X, Zhang X, Dai Y (2011) In situ ion exchange synthesis of the novel Ag/AgBr/BiOBr hybrid with highly efficient decontamination of pollutants. Chem Commun 47(25):7054–7056
Zhang J, Niu C, Ke J, Zhou L, Zeng G (2015) Ag/AgCl/Bi2MoO6 composite nanosheets: A plasmonic Z-scheme visible light photocatalyst. Catal Commun 59(10):30–34
Wu Z, Zhao G, Zhang Y, Tian H, Li D (2012) Enhanced Photocurrent Responses and Antiphotocorrosion Performance of CdS Hybrid Derived from Triple Heterojunction. J Phys Chem C 116(23):12829–12835
Lin Y, Yao B, Huang T, Zhang S, Cao X, Weng W (2016) Selective determination of free dissolved chlorine using nitrogen-doped carbon dots as a fluorescent probe. Microchim Acta 183(7):2221–2227
Guo Y, Yang L, Li W, Wang X, Shang Y, Li B (2016) Carbon dots doped with nitrogen and sulfur and loaded with copper(II) as a “turn-on” fluorescent probe for cystein, glutathione and homocysteine. Microchim Acta 183(4):1409–1416
Pan D, Zhang J, Li Z, Wu M (2010) Hydrothermal route for cutting graphene sheets into blue-luminescent graphene quantum dots. Adv Mater 22(6):734
Yeh TF, Teng CY, Chen SJ, Teng H (2014) Nitrogen-doped graphene oxide quantum dots as photocatalysts for overall water-splitting under visible light illumination. Adv Mater 26(20):3297
Yin Y, Liu Q, Jiang D, Du X, Qian J, Mao H, Wang K (2016) Atmospheric pressure synthesis of nitrogen doped graphene quantum dots for fabrication of BiOBr nanohybrids with enhanced visible-light photoactivity and photostability. Carbon 96:1157–1165
Du X, Ding J, Dai L, Lei Z, Nan H, Jing Q, Qiu B, Wang K (2016) Fabricating photoelectrochemical aptasensor for selectively monitoring microcystin-LR residues in fish based on visible light-responsive BiOBr nanoflakes/N-doped graphene photoelectrode. Biosens Bioelectron 81:242–248
Di J, Xia J, Ji M, Wang B, Yin S, Zhang Q, Chen Z, Li H (2015) Carbon Quantum Dots Modified BiOCl Ultrathin Nanosheets with Enhanced Molecular Oxygen Activation Ability for Broad Spectrum Photocatalytic Properties and Mechanism Insight. ACS Appl Mater Interfaces 7(36):20111–20123
Jiang J, Zhao K, Xiao X, Zhang L (2012) Synthesis and Facet-Dependent Photoreactivity of BiOCl Single-Crystalline Nanosheets. J Am Chem Soc 134(10):4473–4476
Yan Y, Liu Q, Du X, Qian J, Mao H, Wang K (2015) Visible light photoelectrochemical sensor for ultrasensitive determination of dopamine based on synergistic effect of graphene quantum dots and TiO2 nanoparticles. Anal Chim Acta 853:258–264
Zhao X, Zhou S, Shen Q, Jiang LP, Zhu JJ (2012) Fabrication of glutathione photoelectrochemical biosensor using graphene-CdS nanocomposites. Analyst 137(16):3697–3703
Acknowledgements
This research was supported under the National Natural Science Foundation of China (21375050, 21675066, and 21705058), Provincial Natural Science Foundation of Jiangsu (No. BK20170524), the Research Foundation of Zhenjiang Science and Technology Bureau (No. NY2016011).
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Li, H., Zhu, M., Chen, W. et al. Ternary heterojunctions composed of BiOCl, BiVO4 and nitrogen-doped carbon quantum dots for use in photoelectrochemical sensing: effective charge separation and application to ultrasensitive sensing of dopamine. Microchim Acta 184, 4827–4833 (2017). https://doi.org/10.1007/s00604-017-2529-0
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DOI: https://doi.org/10.1007/s00604-017-2529-0