Laser Modification of Organic Fluorescent Materials for Optical Information Storage Applications
DOI:
https://doi.org/10.64509/jim.11.61Keywords:
Laser-Induced, Optical Storage, Organic Fluorescent MaterialsAbstract
Laser direct writing technology utilizes laser as a medium to achieve functionalization processes such as reduction, doping, and stripping of materials, providing an efficient and innovative pathway for future material customization and manipulation. This review focuses on the cutting-edge intersection of lasers and organic fluorescent materials, systematically summarizing the physical mechanisms of femtosecond laser-mediated fluorescence material property modulation, existing technological breakthroughs, and future application potentials. Through analysis of optical storage applications, the core advantages of laser direct writing technology in achieving high-resolution modulation at micro- and nanoscales are revealed, highlighting the strategic value and future development directions of organic fluorescent materials in the revolution of optical storage.
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[1] Malinauskas, M., Zukauskas, A., Hasegawa, S., Hayasaki, Y., Mizeikis, V., Buividas, R., Juodkazis, S.: Ultrafast laser processing of materials: from science to industry. Light: Science & Applications 5(8), e16133 (2016). https://doi.org/10.1038/lsa.2016.133
[2] Guo, W., Li, Z., Huang, L., Qian, M., Tour, J.M., Ye, R.: Laser-assisted materials engineering at the atomic and nanoscales. Nature Synthesis 4, 1488–1503 (2025). https://doi.org/10.1038/s44160-025-00936-y
[3] Carbone, F., Baum, P., Rudolf, P., Zewail, A.H.: Structural preablation dynamics of graphite observed by ultrafast electron crystallography. Physical Review Letters 100(3), 035501 (2008). https://doi.org/10.1103/PhysRevLett.100.035501
[4] Raciukaitis, G.: Ultra-Short Pulse Lasers for Microfabrication: A Review. IEEE Journal of Selected Topics in Quantum Electronics 27(6), 1–12 (2021). https://doi.org/10.1109/JSTQE.2021.3097009
[5] Asahi, T., Sugiyama, T., Masuhara, H.: Laser fabrication and spectroscopy of organic nanoparticles. Accounts of Chemical Research 41(12), 1790–1798 (2008). https://doi.org/10.1021/ar800125s
[6] Visan, A.I., Popescu-Pelin, G.F.: Advanced Laser Techniques for the Development of Nature-Inspired Biomimetic Surfaces Applied in the Medical Field. Coatings 14(10), 1290 (2024). https://doi.org/10.3390/coatings14101290
[7] Wang, H., Ji, X., Page, Z.A., Sessler, J.L.: Fluorescent materials-based information storage. Materials Chemistry Frontiers 4(4), 1024–1039 (2020). https://doi.org/10.1039/C9QM00607A
[8] Wang, S., Ren, W.X., Hou, J.-T., Won, M., An, J., Chen, X., Shu, J., Kim, J.S.: Fluorescence imaging of pathophysiological microenvironments. Chemical Society Reviews 50(16), 8887–8902 (2021). https://doi.org/10.1039/d1cs00083g
[9] Zhu, S., Song, Y., Zhao, X., Shao, J., Zhang, J., Yang, B.: The photoluminescence mechanism in carbon dots (graphene quantum dots, carbon nanodots, and polymer dots): current state and future perspective. Nano Research 8(2), 355–381 (2015). https://doi.org/10.1007/s12274-014-0644-3
[10] Yao, J., Yang, M., Duan, Y.: Chemistry, Biology, and Medicine of Fluorescent Nanomaterials and Related Systems: New Insights into Biosensing, Bioimaging, Genomics, Diagnostics, and Therapy. Chemical Reviews 114(12), 6130–6178 (2014). https://doi.org/10.1021/cr200359p
[11] Bauri, K., Saha, B., Banerjee, A., De, P.: Recent advances in the development and applications of nonconventional luminescent polymers. Polymer Chemistry 11(46), 7293–7315 (2020). https://doi.org/10.1039/D0PY01285H
[12] Ding, Z., Zhang, Z., Xin, B., Yang, X.: Dual-ligand strategy enables electrospun PAN-EPT nanofiber membranes with synergistic fluorescence-mechanical properties for advanced anti-counterfeiting and flexible photonic devices. Dyes and Pigments 246, 113281 (2026). https://doi.org/10.1016/j.dyepig.2025.113281
[13] Grimm, J.B., Lavis, L.D.: Caveat fluorophore: an insiders’ guide to small-molecule fluorescent labels. Nature Methods 19(2), 149–158 (2022). https://doi.org/10.1038/s41592-021-01338-6
[14] Li, J., Wang, J., Li, H., Song, N., Wang, D., Tang, B.Z.: Supramolecular materials based on AIE luminogens (AIEgens): construction and applications. Chemical Society Reviews 49(4), 1144–1172 (2020). https://doi.org/10.1039/C9CS00495E
[15] Huang, Y., Ning, L., Zhang, X., Zhou, Q., Gong, Q., Zhang, Q.: Stimuli-fluorochromic smart organic materials. Chemical Society Reviews 53(3), 1090–1166 (2024). https://doi.org/10.1039/D2CS00976E
[16] Luo, Z., Yao, Y., Liang, M., Tian, F., Sun, H., Xu, Y., Zhao, Q., Yu, Z.: Molecular layer modulation of two-dimensional organic ferroelectric transistors. Nanotechnology 34(27), 27L01 (2023). https://doi.org/10.1088/1361-6528/acca28
[17] Diab, R., Boltaev, G., Kaid, M.M., Fawad, A., ElKaderi, H.M., Al-Sayah, M.H., Alnaser, A.S., El-Kadri, O.M.: Fabrication of heteroatom-doped grapheneporous organic polymer hybrid materials via femtosecond laser writing and their application in VOCs sensing. Scientific Reports 15(1), 3682 (2025). https://doi.org/10.1038/s41598-025-87681-6
[18] Lustig, W.P., Mukherjee, S., Rudd, N.D., Desai, A.V., Li, J., Ghosh, S.K.: Metal-organic frameworks: functional luminescent and photonic materials for sensing applications. Chemical Society Reviews 46(11), 3242– 3285 (2017). https://doi.org/10.1039/C6CS00930A
[19] You, J., Yin, C., Wang, S., Wang, X., Jin, K., Wang, Y., Wang, J., Liu, L., Zhang, J., Zhang, J.: Responsive circularly polarized ultralong room temperature phosphorescence materials with easy-to-scale and chiral-sensing performance. Nature Communications 15(1), 7149 (2024). https://doi.org/10.1038/s41467-024-51203-1
[20] Zhang, H., Zhao, Z., McGonigal, P.R., Ye, R., Liu, S., Lam, J.W.Y., Kwok, R.T.K., Yuan, W.Z., Xie, J., Rogach, A.L., et al.: Clusterization-triggered emission: Uncommon luminescence from common materials. Materials Today 32, 275–292 (2020). https://doi.org/10.1016/j.mattod.2019.08.010
[21] Hu, Z., Deibert, B.J., Li, J.: Luminescent metal-organic frameworks for chemical sensing and explosive detection. Chemical Society Reviews 43(16), 5815–5840 (2014). https://doi.org/10.1039/C4CS00010B
[22] Li, J., Yan, J., Li, X., Qu, L.: Research Advancement on Ultrafast Laser Microprocessing of Transparent Dielectrics. Chinese Journal of Lasers 48(2), 0202019 (2021). https://doi.org/10.3788/CJL202148.0202019
[23] Liu, J., Qin, Y., Li, X., Wang, R., Guo, H., Tang, J., Liu, J., Liu, L.: One-step synthesis of graphene quantum dots by laser-induced polymer. Materials Science in Semiconductor Processing 153, 107146 (2023). https://doi.org/10.1016/j.mssp.2022.107146
[24] Saraceno, C.J., Sutter, D., Metzger, T., Abdou Ahmed, M.: The amazing progress of high-power ultrafast thindisk lasers. Journal of the European Optical SocietyRapid Publications 15(1), 15 (2019). https://doi.org/10.1186/s41476-019-0108-1
[25] Song, M.-M., Li, J., Lu, H., Wang, J.-X., Zeng, M.F., Qi, X.-W., Zhou, T., Zhang, J., Li, B.-J., Zhang, S.: Laser-Writing Multicolor Fluorescent Polyurethane for Facile Display and Potential Application in Luminescent Labeling. ACS Applied Materials & Interfaces 17(17), 25861–25872 (2025). https://doi.org/10.1021/acsami.5c05451
[26] Trusovas, R., Ratautas, K., Raˇciukaitis, G., Barkauskas, J., Stankeviˇcien˙e, I., Niaura, G., Mažeikien˙e, R.: Reduction of graphite oxide to graphene with laser irradiation. Carbon 52, 574–582 (2013). https://doi.org/10.1016/j.carbon.2012.10.017
[27] Guo, B., Sun, J., Lu, Y., Jiang, L.: Ultrafast dynamics observation during femtosecond laser-material interaction. International Journal of Extreme Manufacturing, 1(3), 032004 (2019). https://doi.org/10.1088/2631-7990/ab3a24
[28] Kallepalli, L.N.D.: Femtosecond-laser direct writing in polymers and potential applications in microfluidics and memory devices. Optical Engineering 51(7), 073402 (2012). https://doi.org/10.1117/1.OE.51.7.073402
[29] Zhang, Y., Li, X., Lu, L., Guan, Y.: Anti-icing polyurethane coating on glass fiber-reinforced plastics induced by femtosecond laser texturing. Applied Surface Science 662, 160077 (2024). https://doi.org/10.1016/j.apsusc.2024.160077
[30] Koskinen, P., Karppinen, K., Myllyperkio, P., Hiltunen, V.M., Johansson, A., Pettersson, M.: Optically Forged Diffraction-Unlimited Ripples in Graphene. The Journal of Physical Chemistry Letters 9(21), 6179–6184 (2025). https://doi.org/10.1021/acs.jpclett.8b02461
[31] Yang, Z., Liu, X., Tian, Y.: Novel metal-organic superhydrophobic surface fabricated by nanosecond laser irradiation in solution. Colloids and Surfaces A: Physicochemical and Engineering Aspects 587, 124343 (2020). https://doi.org/10.1016/j.colsurfa.2019.124343
[32] Hu, J., Vanacore, G.M., Cepellotti, A., Marzari, N., Zewail, A.H.: Rippling ultrafast dynamics of suspended 2D monolayers, graphene. Proceedings of the National Academy of Sciences 113(43), E6555–E6561 (2016). https://doi.org/10.1073/pnas.1613818113
[33] Turunen, M.T., Hulkko, E., Mentel, K.K., Bai, X., Akkanen, S.T., Amini, M., Li, S., Lipsanen, H., Pettersson, M., Sun, Z.: Deterministic Modification of CVD Grown Monolayer MoS2 with Optical Pulses. Advanced Materials Interfaces 8(10), 2002119 (2021). https://doi.org/10.1002/admi.202002119
[34] Lange, C.M., Daggett, E., Walther, V., Huang, L., Hood, J.D.: Superradiant and subradiant states in lifetimelimited organic molecules through laser-induced tuning. Nature Physics 20, 836–842 (2024). https://doi.org/10.1038/s41567-024-02404-4
[35] Koivistoinen, J., Sládková, L., Aumanen, J., Koskinen, P., Roberts, K., Johansson, A., Myllyperkiö, P., Pettersson, M.: From Seeds to Islands: Growth of Oxidized Graphene by Two-Photon Oxidation. The Journal of Physical Chemistry C 120(39), 22330–22341 (2016). https://doi.org/10.1021/acs.jpcc.6b06099
[36] Huo, J., Xiao, Y., Sun, T., Zou, G., Shen, D., Feng, B., Lin, L., Wang, W., Zhao, G., Liu, L.: Femtosecond Laser Irradiation-Mediated MoS2-Metal Contact Engineering for High-Performance Field-Effect Transistors and Photodetectors. ACS Applied Materials & Interfaces, 13(45), 54246–54257 (2021). https://doi.org/10.1021/acsami.1c12685
[37] Bobrinetskiy, I., Emelianov, A., Nasibulin, A., Komarov, I., Otero, N., Romero, P.M.: Photophysical and Photochemical Effects in Ultrafast Laser Patterning of CVD Graphene. Journal of Physics D: Applied Physics 49(41), 41LT01 (2016). https://doi.org/10.1088/0022-3727/49/41/41LT01
[38] Li, D.W., Zhou, Y.S., Huang, X., Jiang, L., Silvain, J.F., Lu, Y.F.: In Situ Imaging and Control of Layerby-Layer Femtosecond Laser Thinning of Graphene. Nanoscale 7(8), 3651–3659 (2015). https://doi.org/10.1039/C4NR07078J
[39] Zhang, Z., Deng, C., Fan, X., Li, M., Zhang, M., Wang, X., Chen, F., Shi, S., Zhou, Y., Deng, L., et al.: 3D Directional Assembly of Liquid Crystal Molecules. Advanced Materials 36, 2401533 (2024). https://doi.org/10.1002/adma.202401533
[40] Que, R., Houel-Renault, L., Temagoult, M., Herrero, C., Lancry, M., Poumellec, B.: Space-Selective Creation of Photonics Functions in a New Organic Material: Femtosecond Laser Direct Writing in Zeonex Glass of Refractive Index Change and Photoluminescence. Optical Materials 133, 112651 (2022). https://doi.org/10.1016/j.optmat.2022.112651
[41] González-Fernández, L., Anagnostopoulos, A., Karkantonis, T., Bondarchuk, O., Dimov, S., Chorazewski, M., Ding, Y., Grosu, Y.: Laser-induced carbonization of stainless steel as a corrosion mitigation strategy for high-temperature molten salts applications. Journal of Energy Storage 56, 105972 (2022). https://doi.org/10.1016/j.est.2022.105972raz
[42] Saifutyarov, R., Petrova, O., Taydakov, I., Akkuzina, A., Barkanov, A., Zykova, M., Lipatiev, A., Sigaev, V., Avetisov, R., Korshunov, V., et al.: Optical Properties Transformation under Laser Treatment of Hybrid Organic–Inorganic Thin Films. Physica Status Solidi (a) 216(4), 1800647 (2019). https://doi.org/10.1002/pssa.201800647
[43] Heffner, H., Soldera, M., Ränke, F., Lasagni, A.F.: Surface Modification of Fluorine-Doped Tin Oxide Thin Films Using Femtosecond Direct Laser Interference Patterning: A Study of the Optoelectronic Performance. Advanced Engineering Materials 25(10), 2201810 (2023). https://doi.org/10.1002/adem.202201810
[44] Pan, C., Jiang, L., Sun, J., Wang, Q., Wang, F., Lu, Y.: The temporal-spatial evolution of electron dynamics induced by femtosecond double pulses. Japanese Journal of Applied Physics 58(3), 030901 (2019). https://doi.org/10.7567/1347-4065/ab00a8
[45] Yong, J., Wu, D.: Femtosecond Laser Biomimetic Regulation of Material Surface Wettability: Current Progress and Challenges. Chinese Journal of Lasers 51(1), 0102002 (2024). https://dx.doi.org/10.3788/CJL231403
[46] Bobrinetskiy, I.I., Emelianov, A.V., Smagulova, S.A., Komarov, I.A., Otero, N., Romero, P.M.: Laser Direct 3D Patterning and Reduction of Graphene Oxide Film on Polymer Substrate. Materials Letters 187, 20–23 (2017). https://doi.org/10.1016/j.matlet.2016.10.073
[47] Assaf, Y., Kietzig, A.-M.: Optical and Chemical Effects Governing Femtosecond Laser-Induced Structure Formation on Polymer Surfaces. Materials Today Communications 14, 169–179 (2018). https://doi.org/10.1016/j.mtcomm.2018.01.008
[48] Wang, L., Cao, X.-W., Lv, C., Xia, H., Tian, W.-J., Chen, Q.-D., Juodkazis, S., Sun, H.-B.: Formation of Deep-Subwavelength Structures on Organic Materials by Femtosecond Laser Ablation. IEEE Journal of Quantum Electronics 54(1), 1–7 (2018). https://doi.org/10.1109/JQE.2017.2753040
[49] Jin, Y., Yu, H., Wang, L.: Advancement in Functional Polymer-Based Security Features and Pattern Printing Technologies for Anti-Counterfeiting Applications. Progress in Organic Coatings 211, 109753 (2026). https://doi.org/10.1016/j.porgcoat.2025.109753
[50] Obilor, A.F., Pacella, M., Wilson, A., Silberschmidt, V.V.: Micro-Texturing of Polymer Surfaces Using Lasers: A Review. The International Journal of Advanced Manufacturing Technology 120, 103–135 (2022). https://doi.org/10.1007/s00170-022-08731-1
[51] Wood, M.J., Coady, M.J., Aristizabal, F., Nielsen, K., Ragogna, P.J., Kietzig, A.-M.: Femtosecond Laser Micromachining of Co-Polymeric Urethane Materials. Applied Surface Science 483, 633–641 (2019). https://doi.org/10.1016/j.apsusc.2019.03.296
[52] Kalinichev, A.A., Smirnova, O.S., Povolotskiy, A.V.: The Formation of Broadband Color Centers in PMMA by Femtosecond Laser Radiation. Technical Physics Letters 45(11), 1089–1091 (2019). https://doi.org/10.1134/S1063785019110063
[53] Liu, X., Kleybolte, M.E., Hantro, M., Butler, C., Vagin, S.I., van Dyck, C., Fleischauer, M., Veinot, J.G.C., Rieger, B., Meldrum, A.: A Fluorescent Polymer for Facile One-Step Writing of Polychromic Hidden Information in Flexible Films. Advanced Functional Materials 34(37), 2402033 (2024). https://doi.org/10.1002/adfm.202402033
[54] Lai, Q., Xin, F., Li, L.: Covalent Organic Polymers with Reactive Site Side Chains: Synthesis, Fluorescence Effects and Solvent-Based Colour Development. Journal of Photochemistry and Photobiology A: Chemistry 466, 116370 (2025). https://doi.org/10.1016/j.jphotochem.2025.116370
[55] Xiao, Y., Xie, Z., Shen, M., Wang, H., Li, J., Huang, R., Yu, T.: Construction of Multi-Decay Pathways and Realizing Polymer-Regulated Organic Smart Luminescent Materials. FlexMat 1(2), 193–202 (2024). https://doi.org/10.1002/flm2.24
[56] Lang, V., Roch, T., Lasagni, A.F.: High-Speed Surface Structuring of Polycarbonate Using Direct Laser Interference Patterning: Toward 1 m2 min−1 Fabrication Speed Barrier. Advanced Engineering Materials 18(8), 1342–1348 (2016). https://doi.org/10.1002/adem.201600173
[57] Hayashi, S., Terakawa, M.: Direct Writing of Fluorescent Semiconducting Nanoparticles on Polydimethylsiloxane by Ultrashort-Pulsed Laser Processing: Implications for Electronic and Photonic Device Fabrication. ACS Applied Nano Materials 6(3), 2125–2132 (2023). https://doi.org/10.1021/acsanm.2c05134
[58] Sun, Y., Le, X., Zhou, S., Chen, T.: Recent Progress in Smart Polymeric Gel-Based Information Storage for Anti-Counterfeiting. Advanced Materials 34(41), 2201262 (2022). https://doi.org/10.1002/adma.202201262
[59] Lin, Z., Wang, H., Xiang, H., Wu, J., Cui, J., Chen, J., Chen, X.: Orthogonal Photo- and Thermo-Responsive Fluorescent Polymeric Hydrogels for Multi-Level Information Encryption and Anti-Counterfeiting. Advanced Optical Materials 12(35), 241604 (2024). https://doi.org/10.1002/adom.202401604
[60] Wu, X., Duan, Q., Bin, F., Zheng, M.: Femtosecond Laser Two-Photon Polymerization for 3D Hydrogel Microstructure Fabrication and Applications. Chinese Journal of Lasers 50(21), 2107401 (2023). http://doi.org/10.3788/CJL230764
[61] Afshar, H., Kamran, F., Shahi, F.: Advances in Smart Chromogenic Hydrogel Composites for NextGeneration Digital Applications. Polymers for Advanced Technologies 36(4), e70179 (2025). https://doi.org/10.1002/pat.70179
[62] Guo, Y., Gao, Y., Wang, Y., Lee, Y.-K., French, P.J., Umar Siddiqui, A.M., Li, H., Zhou, G.: Rapid in Situ Photochemical Synthesis of Carbon Dots in Polymer Coating by Infrared CO2 Laser Writing for Color Tunable Fluorescent Patterning. Chemical Engineering Journal 504, 158749 (2025). https://doi.org/10.1016/j.cej.2024.158749
[63] Su, G., Li, Z., Dai, R.: Recent Advances in Applied Fluorescent Polymeric Gels. ACS Applied Polymer Materials 4(5), 3131–3152 (2022). https://doi.org/10.1021/acsapm.1c01504
[64] Zhu, C.N., Bai, T., Wang, H., Bai, W., Ling, J., Sun, J.Z., Huang, F., Wu, Z.L., Zheng, Q.: Single ChromophoreBased White-Light-Emitting Hydrogel with Tunable Fluorescence and Patternability. ACS Applied Materials & Interfaces 10(45), 39343–39352 (2018). https://doi.org/10.1021/acsami.8b12619
[65] Liu, H., Wei, S., Qiu, H., Si, M., Lin, G., Lei, Z., Lu, W., Zhou, L., Chen, T.: Supramolecular Hydrogel with Orthogonally Responsive R/G/B Fluorophores Enables Multi-Color Switchable Biomimetic Soft Skins. Advanced Functional Materials 32(9), 2108830 (2022). https://doi.org/10.1002/adfm.202108830
[66] Quan, Z., Zhang, Q., Li, H., Sun, S., Xu, Y.: Fluorescent cellulose-based materials for information encryption and anti-counterfeiting. Coordination Chemistry Reviews 493, 215287 (2023). https://doi.org/10.1016/j.ccr.2023.215287
[67] Guo, Y., Wang, Q., Li, H., Gao, Y., Xu, X., Tang, B., Wang, Y., Yang, B., Lee, Y.K., French, P.J., et al.: Carbon Dots Embedded in Cellulose Film: Programmable, Performance-Tunable, and Large-Scale Subtle Fluorescent Patterning by in Situ Laser Writing. ACS Nano 16(2), 2910–2920 (2022). https://doi.org/10.1021/acsnano.1c09999
[68] Liu, Y., Zu, B., Dou, X.: Cellulose-based fluorescent materials for chemical sensing applications. Coordination Chemistry Reviews 532, 216505 (2025). https://doi.org/10.1016/j.ccr.2025.216505
[69] Liu, H., Lu, Y., Peng, B., Wei, J., Dai, H., Wang, L., Zhu, H., He, H.: Cellulose self-erasing material with dual functions in information encryption. Carbohydrate Polymers 357, 123444 (2025). https://doi.org/10.1016/j.carbpol.2025.123444
[70] Jiang, J., Luo, Q., Yang, S., Xu, W., Jia, R., Qin, R., Ren, H., Xu, Y., Zeng, B., Yuan, C., et al.: Carboxymethyl Cellulose-Based Organogel for Anticounterfeiting via Synergistic Optoelectronic Dual-Signal Encoding. ACS Applied Polymer Materials 7(19), 13199–13209 (2025). https://doi.org/10.1021/acsapm.5c02677
[71] Du, J., Sheng, L., Xu, Y., Chen, Q., Gu, C., Li, M., Zhang, S.X.-A.: Printable Off–On Thermoswitchable Fluorescent Materials for Programmable Thermally Controlled Full-Color Displays and Multiple Encryption. Advanced Materials 33(20), 2008055 (2021). https://doi.org/10.1002/adma.202008055
[72] Liu, H., Cheng, X., Bian, Z., Ye, K., Zhang, H.: Four organic crystals displaying distinctively different emission colors based on an ESIPT-active organic molecule. Chinese Chemical Letters 29(10), 1537–1540 (2018). https://doi.org/10.1016/j.cclet.2018.08.003
[73] Li, S., Huang, X., Xing, M., Zhao, D., Li, S., Cao, X.: Manipulating Dynamic Light-Driven Solid-Liquid Transition and Static Reversible Photochromism by an Organic Cocrystal Strategy. Angewandte Chemie International Edition 64(15), e202500238 (2025). https://doi.org/10.1002/anie.202500238
[74] Huang, R., Liu, T., Peng, H., Liu, J., Liu, X., Ding, L., Fang, Y.: Molecular design and architectonics towards film-based fluorescent sensing. Chemical Society Reviews 53(13), 6960–6991 (2024). https://doi.org/10.1039/D4CS00347K
[75] Tian, Y., Huang, B., He, S., Zhao, Y., Zang, K., Wang, H., Zhao, X., Cui, J., Chen, J.: Reprogrammable Supramolecular Fluorescent Polymers for Rewritable Information Encryption and Anti-Counterfeiting. Advanced Functional Materials 35(17), 2419865 (2024). https://doi.org/10.1002/adfm.202419865
[76] Du, M., Shi, Y., Zhou, Q., Yin, Z., Chen, L., Shu, Y., Sun, G.Y., Zhang, G., Peng, Q., Zhang, D.: White Emissions Containing Room Temperature Phosphorescence from Different Excited States of a D-pi-A Molecule Depending on the Aggregate States. Advanced Science 9(5), e2104539 (2022). https://doi.org/10.1002/advs.202104539
[77] Lv, X., Gao, C., Han, T., Shi, H., Guo, W.: Improving the quantum yields of fluorophores by inhibiting twisted intramolecular charge transfer using electron-withdrawing group-functionalized piperidine auxochromes. Chemical Communications 56(5), 715– 718 (2020). https://doi.org/10.1039/C9CC09138F
[78] Gu, P., Xu, X., Zhou, F., Zhao, T., Ye, G., Liu, G., Xu, Q., Ge, J., Xu, Q., Lu, J.: Study of Linear and Nonlinear Optical Properties of Four Derivatives of Substituted Aryl Hydrazones of 1,8-Naphthalimide. Chinese Journal of Chemistry 32(3), 205–211 (2014). https://doi.org/10.1002/cjoc.201300842
[79] Hayashi, S., Koizumi, T.: Elastic Organic Crystals of a Fluorescent π-Conjugated Molecule. Angewandte Chemie International Edition 55(8), 2701–2704 (2016). https://doi.org/10.1002/anie.201509319
[80] Sakai, K.-i., Tsuchiya, S., Kikuchi, T., Akutagawa, T.: An ESIPT fluorophore with a switchable intramolecular hydrogen bond for applications in solid-state fluorochromism and white light generation. Journal of Materials Chemistry C 4(10), 2011–2016 (2016). https://doi.org/10.1039/C5TC04290A
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