[1] M. Tsunoda. Recent advances in methods for the analysis of catecholamines and their metabolites. Anal. Bioanal. Chem., 386, 506(2006).

[2] S. Fan, G. Zhang, G. H. Dennison, N. FitzGerald, P. L. Burn, I. R. Gentle, P. E. Shaw. Challenges in fluorescence detection of chemical warfare agent vapors using solid-state films. Adv. Mater., 32, 1905785(2020).

[3] H. C. Zhang, Y.-M. Guo. Advances of carbon quantum dots for fluorescence turn-on detection of reductive small biomolecules. Chinese J. Anal. Chem., 49, 14(2021).

[4] Z. Bi, Y. Zhang, S. Zhang, L. Wang, E. Gu, Z. Tian. A handheld miniature ultraviolet LED fluorescence detection spectrometer. J. Appl. Spectrosc., 86, 538(2019).

[5] J. Mazina, A. Spiljova, M. Vaher, M. Kaljurand, M. Kulp. A rapid capillary electrophoresis method with LED-induced native fluorescence detection for the analysis of cannabinoids in oral fluid. Anal. Methods, 7, 7741(2015).

[6] J. A. Chediak, Z. S. Luo, J. G. Seo, N. Cheung, L. P. Lee, T. D. Sands. Heterogeneous integration of CdS filters with GaN LEDs for fluorescence detection microsystems. Sensors. Actuat. A, 111, 1(2004).

[7] M. L. Y. Sin, J. Gao, J. C. Liao, P. K. Wong. System integration-a major step toward lab on a chip. J. Biol. Eng., 5, 6(2011).

[8] G. Ryu, J. Huang, O. Hofmann, C. A. Walshe, J. Y. Y. Sze, G. D. McClean, A. Mosley, S. J. Rattle, J. C. deMello, A. J. deMello, D. D. C. Bradley. Highly sensitive fluorescence detection system for microfluidic lab-on-a-chip. Lab Chip, 11, 1664(2011).

[9] S. Joo, K. H. Kim, H. C. Kim, T. D. Chung. A portable microfluidic flow cytometer based on simultaneous detection of impedance and fluorescence. Biosens. Bioelectron., 25, 1509(2010).

[10] F. Lefevre, P. Juneau, R. Izquierdo. Integration of fluorescence sensors using organic optoelectronic components for microfluidic platform. Sensors. Actuat. B, 221, 1314(2015).

[11] P. K. Buah-Bassuah, H. M. von Bergmann, E. T. Tatchie, C. M. Steenkamp. A portable fibre-probe ultraviolet light emitting diode (LED) induced fluorescence detection system. Meas. Sci. Technol., 19, 025601(2008).

[12] L. Novak, P. Neuzil, J. Pipper, Y. Zhang, S. Lee. An integrated fluorescence detection system for lab-on-a-chip applications. Lab Chip, 7, 27(2007).

[13] S. Xue, K. Uchiyama, H.-F. Li. Determination of ammonium on an integrated microchip with LED-induced fluorescence detection. J. Environ. Sci., 24, 564(2012).

[14] M. Yao, G. Shah, J. Fang. Highly sensitive and miniaturized fluorescence detection system with an autonomous capillary fluid manipulation chip. Micromachines, 3, 462(2012).

[15] Z. Shi, X. Li, G. Zhu, Z. Wang, P. Gruenberg, H. Zhu, Y. Wang. Characteristics of GaN based LED fabricated on a GaN-on-silicon platform. Appl. Phys. Express, 7, 082102(2014).

[16] X. Li, Y. Wang, K. Hane, Z. Shi, J. Yan. GaN-based integrated photonics chip with suspended LED and waveguide. Opt. Commun., 415, 43(2018).

[17] W. Cai, Y. Yang, X. Gao, J. Yuan, W. Yuan, H. Zhu, Y. Wang. On chip integration of suspended InGaN/GaN multiple quantum well devices with versatile functionalities. Opt. Express, 24, 6004(2016).

[18] H. Y. Shin, S. K. Kwon, Y. I. Chang, M. J. Cho, K. H. Park. Reducing dislocation density in GaN films using a cone shaped patterned sapphire substrate. J. Cryst. Growth, 311, 4167(2009).

[19] S. S. Pasayat, C. Gupta, M. S. Wong, Y. Wang, S. Nakamura, S. P. Denbaars, S. Keller, U. K. Mishra. Growth of strain-relaxed InGaN on micrometer sized patterned compliant GaN pseudo substrates. Appl. Phys. Lett., 116, 111101(2020).

[20] L. Wang, X. Li, X. Gao, B. Jia, Q. Guan, Z. Ye, K. Fu, R. Jin, Y. Wang. Asymmetric optics links using monolithic III-nitride diodes. Opt. Lett., 46, 376(2021).

[21] X. Shen, W. Wang, X. Gao, Q. Chuan, Z. Shi, Y. Wang. Membrane-type polarization controlled color filters on silicon substrate. Opt. Laser. Technol., 105, 4(2018).

[22] W. Wang, G. Zhu, Q. Liu, X. Li, T. Sa, X. Fang, H. Zhu, Y. Wang. Angle and polarization dependent spectral characteristics of circular grating filters. Opt. Express, 24, 11033(2016).

[23] W. Wang, X. Li, J. Luo, W. Cai, X. Gao, G. Zhu, Y. Wang. Ultracompact multilayer Fabry Perot filter deposited in a micropit. J. Light. Technol., 35, 4973(2017).

[24] Y. L. Qin, X. L. Luan, L. J. Bi, Z. Lue, Y. Q. Sheng, G. Somesfalean, C. N. Zhou, Z. G. Zhang. Real-time detection of dental calculus by blue-LED-induced fluorescence spectroscopy. J. Photochem. Photobiol. B, 87, 88(2007).