[1] M. J. Rust, M. Bates, X. Zhuang. Sub-diffraction-limit imaging by stochastic optical reconstruction microscopy (STORM). Nat. Methods, 3, 793-795(2006).

[2] E. Betzig, G. H. Patterson, R. Sougrat, O. W. Lindwasser, S. Olenych, J. S. Bonifacino, M. W. Davidson, J. Lippincott-Schwartz, H. F. Hess. Imaging intracellular fluorescent proteins at nanometer resolution. Science, 313, 1642-1645(2006).

[3] C. Li, C. Kuang, X. Liu. Prospects for fluorescence nanoscopy. ACS Nano, 12, 4081-4085(2018).

[4] F. Balzarotti, Y. Eilers, K. C. Gwosch, A. H. Gynna, V. Westphal, F. D. Stefani, J. Elf, S. W. Hell. Nanometer resolution imaging and tracking of fluorescent molecules with minimal photon fluxes. Science, 355, 606-612(2017).

[5] Y. Eilers, H. Ta, K. C. Gwosch, F. Balzarotti, S. W. Hell. MINFLUX monitors rapid molecular jumps with superior spatiotemporal resolution. Proc. Natl. Acad. Sci. USA, 115, 6117-6122(2018).

[6] K. C. Gwosch, J. K. Pape, F. Balzarotti, P. Hoess, J. Ellenberg, J. Ries, S. W. Hell. MINFLUX nanoscopy delivers 3D multicolor nanometer resolution in cells. Nat. Methods, 17, 217-227(2020).

[7] L. Gu, Y. Li, S. Zhang, Y. Xue, W. Li, D. Li, T. Xu, W. Ji. Molecular resolution imaging by repetitive optical selective exposure. Nat. Methods, 16, 1114-1120(2019).

[8] J. Cnossen, T. Hinsdale, R. O. Thorsen, M. Siemons, F. Schueder, R. Jungmann, C. S. Smith, B. Rieger, S. Stallinga. Localization microscopy at doubled precision with patterned illumination. Nat. Methods, 17, 59-63(2020).

[9] S. W. Hell, J. Wichmann. Breaking the diffraction resolution limit by stimulated emission: stimulated-emission-depletion fluorescence microscopy. Opt. Lett., 19, 780-782(1994).

[10] C. K. Li, Y. H. Li, Y. B. Han, Z. M. Zhang, Y. Z. Li, W. S. Wang, X. Hao, C. F. Kuang, X. Liu. Pulsed saturated absorption competition microscopy on nonbleaching nanoparticles. ACS Photonics, 7, 1788-1798(2020).

[11] X. D. Chen, C. L. Zou, Z. J. Gong, C. H. Dong, G. C. Guo, F. W. Sun. Subdiffraction optical manipulation of the charge state of nitrogen vacancy center in diamond. Light Sci. Appl., 4, e230(2015).

[12] B. Harke, J. Keller, C. K. Ullal, V. Westphal, A. Schoenle, S. W. Hell. Resolution scaling in STED microscopy. Opt. Express, 16, 4154-4162(2008).

[13] M. Leutenegger, C. Eggeling, S. W. Hell. Analytical description of STED microscopy performance. Opt. Express, 18, 26417-26429(2010).

[14] R. J. Ober, S. Ram, E. S. Ward. Localization accuracy in single-molecule microscopy. Biophys. J., 86, 1185-1200(2004).

[15] J. Chao, E. S. Ward, R. J. Ober. Fisher information theory for parameter estimation in single molecule microscopy: tutorial. J. Opt. Soc. Am. A, 33, B36-B57(2016).

[16] P. Zeiger, L. Bodner, L. Velas, G. J. Schuetz, A. Jesacher. Defocused imaging exploits supercritical-angle fluorescence emission for precise axial single molecule localization microscopy. Biomed. Opt. Express, 11, 775-790(2020).

[17] Q. Zhan, H. Liu, B. Wang, Q. Wu, R. Pu, C. Zhou, B. Huang, X. Peng, H. Agren, S. He. Achieving high-efficiency emission depletion nanoscopy by employing cross relaxation in upconversion nanoparticles. Nat. Commun., 8, 1058(2017).

[18] S. Koho, G. Tortarolo, M. Castello, T. Deguchi, A. Diaspro, G. Vicidomini. Fourier ring correlation simplifies image restoration in fluorescence microscopy. Nat. Commun., 10, 3103(2019).