Citation: Yinghao Zhang, Ke Shao, Yihang Zhu, Haokun Zhang, Yinuo Zhuo, Huihui Bao, Yeye Ai, Yongguang Li. Unanticipated optical properties of π-conjugated cyclometalated Pt(Ⅱ) complexes for advanced information storage and anti-counterfeiting materials[J]. Chinese Chemical Letters, ;2025, 36(9): 110735. doi: 10.1016/j.cclet.2024.110735 shu

Unanticipated optical properties of π-conjugated cyclometalated Pt(Ⅱ) complexes for advanced information storage and anti-counterfeiting materials

Yinghao Zhang ^{a, 1} ,
Ke Shao ^{b, 1} ,
Yihang Zhu ^a ,
Haokun Zhang ^a ,
Yinuo Zhuo ^a ,
Huihui Bao ^c ,
Yeye Ai ^{a, *,} ,
Yongguang Li ^{a, *,}

a.
College of Material, Chemistry and Chemical Engineering, Key Laboratory of Organosilicon Chemistry and Material Technology Ministry of Education, Hangzhou Normal University, Hangzhou 311121, China
b.
Jafron Biomedical Co., Ltd., Zhuhai 519000, China
c.
Hangzhou Institute of Quality & Metrology, Hangzhou 310019, China

aiyeye@hznu.edu.cn

yongguangli@hznu.edu.cn

Received Date: 20 September 2024
Revised Date: 2 December 2024
Accepted Date: 6 December 2024
Available Online: 6 December 2024

Figures(7)

In this work, we synthesize two luminescent Pt(Ⅱ) complexes using different π-conjugated bidentate ligands. Both complexes are assembled into three-dimensional (3D) networks through non-classical intermolecular interactions in the crystal state. Unexpectedly, substituting pyridine with the more extensively π-conjugated quinoline significantly increases the dihedral angles between the phenyl and quinolyl groups of the bidentate ligands. This alteration disrupts the π-π interactions between molecules, resulting in distinct optical properties upon exposure to external stimuli. By integrating these complexes into polymers, we fabricate electrospun films containing luminescent nanofibers that exhibit reversible optical changes. These findings have paved the way for the development of high-performance optical encryption and anti-counterfeiting materials, achieved through the employment of simple chromophores.
- Pt(Ⅱ) complexes,
- Electrospun film,
- Anti-counterfeiting material,
- Thermochromism,
- Mechanochromism
1. [1]
  T. Xiao, D. Ren, L. Tang, et al., J. Mater. Chem. A 11 (2023) 18419–18425. doi: 10.1039/D3TA03498D
2. [2]
  J.R. Otaegui, D. Ruiz-Molina, J. Hernando, et al., Adv. Fun. Mater. 34 (2024) 2402510. doi: 10.1002/adfm.202402510
3. [3]
  Y. Ai, Y. Li, M.H.Y. Chan, et al., J. Am. Chem. Soc. 143 (2021) 10659–10667. doi: 10.1021/jacs.1c04200
4. [4]
  D. Cui, F. Bai, L. Zhang, et al., Angew. Chem. Int. Ed. 63 (2024) e202319815. doi: 10.1002/anie.202319815
5. [5]
  Y. Zhang, J. Ni, Y. Zhu, et al., Chem. Eng. J. 498 (2024) 155049. doi: 10.1016/j.cej.2024.155049
6. [6]
  D. Ren, L. Tang, Z. Wu, et al., Chin. Chem. Lett. 34 (2023) 108617. doi: 10.1016/j.cclet.2023.108617
7. [7]
  K. Wang, L. Wan, J. Wang, et al., Chin. Chem. Lett. 35 (2024) 109554. doi: 10.1016/j.cclet.2024.109554
8. [8]
  L. Ma, S. Sun, B. Ding, et al., Adv. Fun. Mater. 31 (2021) 2010659. doi: 10.1002/adfm.202010659
9. [9]
  Y. Ai, Y. Fei, Z. Shu, et al., Chem. Eng. J. 450 (2022) 138390. doi: 10.1016/j.cej.2022.138390
10. [10]
  Y. Ai, Y. Zhu, X. Lei, et al., Chem. Eng. J. 465 (2023) 142927. doi: 10.1016/j.cej.2023.142927
11. [11]
  T. Yang, C.M. Li, J.H. He, et al., Anal. Chem. 90 (2018) 9966–9974. doi: 10.1021/acs.analchem.8b02286
12. [12]
  Z. Zong, Q. Zhang, D.H. Qu, CCS Chem. 6 (2023) 774–782.
13. [13]
  Y. Sun, C. Zhu, S. Liu, et al., Chem. Eng. J. 449 (2022) 137457. doi: 10.1016/j.cej.2022.137457
14. [14]
  Z. Qin, S. Zhao, X. Fang, et al., Adv. Funct. Mater. 32 (2021) 2109240.
15. [15]
  X. Hu, Y. Xu, J. Wang, et al., Chem. Eng. J. 451 (2023) 139031. doi: 10.1016/j.cej.2022.139031
16. [16]
  K. Iitani, M. Nakaya, T. Tomono, et al., Biosens. Bioelectron. 213 (2022) 114453. doi: 10.1016/j.bios.2022.114453
17. [17]
  A. Senthamizhan, A. Celebioglu, T. Uyar, J. Mater. Chem. A 2 (2014) 12717–12723. doi: 10.1039/C4TA02295E
18. [18]
  J. Wang, Y. Feng, X. Zhao, et al., Biosens. Bioelectron. 238 (2023) 115562. doi: 10.1016/j.bios.2023.115562
19. [19]
  B. Lin, Q. Wang, Z. Qi, et al., Sci. China Chem. 66 (2023) 1111–1119. doi: 10.1007/s11426-022-1523-4
20. [20]
  R. Nishimura, Y. Kobayashi, H. Sotome, et al., Adv. Opt. Mater. 12 (2024) 2400143. doi: 10.1002/adom.202400143
21. [21]
  L. Shi, L. Ding, Y. Zhang, et al., Nano Today 55 (2024) 102200. doi: 10.1016/j.nantod.2024.102200
22. [22]
  K. Lou, Z. Hu, H. Zhang, et al., Adv. Fun. Mater. 32 (2022) 2113274. doi: 10.1002/adfm.202113274
23. [23]
  L. Hu, Y. Gao, Q. Cai, et al., J. Colloid Interfaces Sci. 665 (2024) 545–553. doi: 10.1016/j.jcis.2024.03.129
24. [24]
  J. Ma, Y. Yang, X. Zhang, et al., Mater. Horiz. 11 (2024) 217–226. doi: 10.1039/D3MH01386C
25. [25]
  Y. Yan, W. Jia, R. Cai, et al., Chin. Chem. Lett. 35 (2024) 108819. doi: 10.1016/j.cclet.2023.108819
26. [26]
  L. Ma, Q. Xu, S. Sun, et al., Angew. Chem. Int. Ed. 61 (2022) e202115748. doi: 10.1002/anie.202115748
27. [27]
  J. Song, Y. Zhou, Z. Pan, et al., Matter 6 (2023) 2005–2018. doi: 10.1016/j.matt.2023.04.006
28. [28]
  P. Xue, J. Ding, P. Wang, et al., J. Mater. C 4 (2016) 6688–6706.
29. [29]
  Y. Gu, H. Liu, R. Qiu, et al., J. Phys. Chem. Lett. 10 (2019) 5557–5562. doi: 10.1021/acs.jpclett.9b02206
30. [30]
  Y. Chen, R. Fu, L. Wang, et al., J. Mater. Chem. A 7 (2019) 6357–6362. doi: 10.1039/C8TA11992A
31. [31]
  S. Lu, G. Xiao, L. Sui, et al., Angew. Chem. Int. Ed. 56 (2017) 6187–6191. doi: 10.1002/anie.201700757
32. [32]
  X. Sun, M. Wu, X. Yu, et al., Adv. Sci. 11 (2023) 2306937.
33. [33]
  L. Jiang, H. Ding, S. Lu, et al., Angew. Chem. Int. Ed. 59 (2019) 9986–9991.
34. [34]
  Z. Ma, F. Li, L. Sui, et al., Adv. Opt. Mater. 8 (2020) 2000713. doi: 10.1002/adom.202000713
35. [35]
  D. Sun, Y. Wu, X. Han, et al., Nat. Commun. 14 (2023) 4190. doi: 10.1038/s41467-023-39956-7
36. [36]
  Y. Li, K. Wang, R. Feng, et al., Angew. Chem. Int. Ed. 63 (2024) e202403646. doi: 10.1002/anie.202403646
37. [37]
  H.G. Zhou, R.Q. Xia, J. Zheng, et al., Chem. Sci. 12 (2021) 6280–6286. doi: 10.1039/D1SC00924A
38. [38]
  B. Li, Y. Li, M.H.Y. Chan, et al., J. Am. Chem. Soc. 143 (2021) 21676–21684. doi: 10.1021/jacs.1c10943
39. [39]
  X. Yang, L. Yue, Y. Yu, et al., Adv. Opt. Mater. 8 (2020) 2000079. doi: 10.1002/adom.202000079
40. [40]
  Z. Shu, X. Lei, Q. Zeng, et al., Inorg. Chem. Front. 11 (2024) 3992–4000. doi: 10.1039/D4QI00957F
41. [41]
  T.R. Schulte, J.J. Holstein, L. Krause, et al., J. Am. Chem. Soc. 139 (2017) 6863–6866. doi: 10.1021/jacs.7b03963
42. [42]
  M. Martínez-Junquera, R. Lara, E. Lalinde, et al., J. Mater. Chem. C 8 (2020) 7221–7233. doi: 10.1039/D0TC01163K
43. [43]
  M. Martínez-Junquera, E. Lalinde, M.T. Moreno, et al., Dalton Trans. 50 (2021) 4539–4554. doi: 10.1039/D1DT00480H
44. [44]
  Y. Ma, K. Chen, J. Lu, et al., Inorg. Chem. 60 (2021) 7510–7518. doi: 10.1021/acs.inorgchem.1c00826
45. [45]
  K.W. Lo, G.S.M. Tong, G. Cheng, et al., Angew. Chem. Int. Ed. 61 (2022) e202115515. doi: 10.1002/anie.202115515
46. [46]
  A.K.W. Chan, M. Ng, Y.C. Wong, et al., J. Am. Chem. Soc. 139 (2017) 10750–10761. doi: 10.1021/jacs.7b04952
47. [47]
  H. Kameo, Y. Tanaka, Y. Shimoyama, et al., Angew. Chem. Int. Ed. 62 (2023) e202301509. doi: 10.1002/anie.202301509
48. [48]
  Z. Wei, K. Zhang, C.K. Kim, et al., Chin. Chem. Lett. 32 (2021) 493–496. doi: 10.1016/j.cclet.2020.05.005
49. [49]
  J. Li, K. Chen, J. Wei, et al., J. Am. Chem. Soc. 143 (2021) 18317–18324. doi: 10.1021/jacs.1c09272
1. [1]
  Kangmin Wang , Liqiu Wan , Jingyu Wang , Chunlin Zhou , Ke Yang , Liang Zhou , Bijin Li . Multifunctional 2-(2′-hydroxyphenyl)benzoxazoles: Ready synthesis, mechanochromism, fluorescence imaging, and OLEDs. Chinese Chemical Letters, 2024, 35(10): 109554-. doi: 10.1016/j.cclet.2024.109554
2. [2]
  Yingying Yan , Wanhe Jia , Rui Cai , Chun Liu . An AIPE-active fluorinated cationic Pt(Ⅱ) complex for efficient detection of picric acid in aqueous media. Chinese Chemical Letters, 2024, 35(5): 108819-. doi: 10.1016/j.cclet.2023.108819
3. [3]
  Haiyang Gu , Xiang Xu . Multicolor hybrid metal halides and anti-counterfeiting. Chinese Journal of Structural Chemistry, 2024, 43(9): 100352-100352. doi: 10.1016/j.cjsc.2024.100352
4. [4]
  Zishuo Yi , Peng Liu , Yan Xu . Fluorescent “Chameleon”: A Popular Science Experiment Based on Dynamic Luminescence. University Chemistry, 2024, 39(9): 304-310. doi: 10.12461/PKU.DXHX202311079
5. [5]
  Haiying Jiang , Liuhong Song , Yangyang Cheng , Kefen Yue , Mingli Peng , Huilin Guo . Ph―C≡C―Cu_2.5的力致变色现象探究——推荐一个物理化学实验. University Chemistry, 2025, 40(8): 249-254. doi: 10.12461/PKU.DXHX202410003
6. [6]
  Kun Zhang , Ni Dan , Dan-Dan Ren , Ruo-Yu Zhang , Xiaoyan Lu , Ya-Pan Wu , Li-Lei Zhang , Hong-Ru Fu , Dong-Sheng Li . A small D-A molecule with highly heat-resisting room temperature phosphorescence for white emission and anti-counterfeiting. Chinese Journal of Structural Chemistry, 2024, 43(3): 100244-100244. doi: 10.1016/j.cjsc.2024.100244
7. [7]
  Jiayin Zhou , Depeng Liu , Longqiang Li , Min Qi , Guangqiang Yin , Tao Chen . Responsive organic room-temperature phosphorescence materials for spatial-time-resolved anti-counterfeiting. Chinese Chemical Letters, 2024, 35(11): 109929-. doi: 10.1016/j.cclet.2024.109929
8. [8]
  Xiaonan LI , Hui HAN , Yihan ZHANG , Jing XIONG , Tingting GUO , Juanzhi YAN . A viologen‐based Cd(Ⅱ) coordination polymer: Self‐assembly, thermochromism, and electrochemical property. Chinese Journal of Inorganic Chemistry, 2025, 41(7): 1439-1444. doi: 10.11862/CJIC.20240376
9. [9]
  Hong Wang , Yong Tian , Tiancheng Wu , Shun He , Jiaxi Cui , Jian Chen , Xudong Chen . Photoswitchable dual-color fluorescent polymeric nanoparticles for self-erased time-resolved information encryption and anti-counterfeiting. Chinese Chemical Letters, 2025, 36(7): 110509-. doi: 10.1016/j.cclet.2024.110509
10. [10]
  Siyu Zong , Xiaowei Yu , Yining Yang , Xin Yang , Jiyang Li . Multi-mode luminescence anti-counterfeiting and visual iron(Ⅲ) ions RTP detection constructed by assembly of CDs&Eu³⁺ in porous RHO zeolite. Chinese Chemical Letters, 2025, 36(6): 110343-. doi: 10.1016/j.cclet.2024.110343
11. [11]
  Xingyue Yuan , Li Wu , Qiuyu Peng , Yanyan Tang , Mingxu Wang , Yuhang Wei , Zhu Tao , Xin Xiao . Developing color-tunable long afterglow anti-counterfeiting materials using cucurbit[6]uril and classical aggregation-caused quenching compounds through multiple non-covalent interactions. Chinese Chemical Letters, 2025, 36(9): 110821-. doi: 10.1016/j.cclet.2025.110821
12. [12]
  Hui Peng , Xiao Wang , Weiguo Huang , Shuiyue Yu , Linghang Kong , Qilin Wei , Jialong Zhao , Bingsuo Zou . Efficient tunable visible and near-infrared emission in Sb³⁺/Sm³⁺-codoped Cs₂NaLuCl₆ for near-infrared light-emitting diode, triple-mode fluorescence anti-counterfeiting and information encryption. Chinese Chemical Letters, 2024, 35(11): 109462-. doi: 10.1016/j.cclet.2023.109462
13. [13]
  Wenhao Chen , Muxuan Wu , Han Chen , Lue Mo , Yirong Zhu . Cu₂Se@C thin film with three-dimensional braided structure as a cathode material for enhanced Cu²⁺ storage. Chinese Chemical Letters, 2024, 35(5): 108698-. doi: 10.1016/j.cclet.2023.108698
14. [14]
  Guangyao Wang , Zhitong Xu , Ye Qi , Yueguang Fang , Guiling Ning , Junwei Ye . Electrospun nanofibrous membranes with antimicrobial activity for air filtration. Chinese Chemical Letters, 2024, 35(10): 109503-. doi: 10.1016/j.cclet.2024.109503
15. [15]
  Huakang Zong , Xinyue Li , Yanlin Zhang , Faxun Wang , Xingxing Yu , Guotao Duan , Yuanyuan Luo . Pt/Ti₃C₂ electrode material used for H₂S sensor with low detection limit and high stability. Chinese Chemical Letters, 2025, 36(5): 110195-. doi: 10.1016/j.cclet.2024.110195
16. [16]
  Zili Ma , Zeyu Li , Jun Lv . Shortening the formation time of oxide thin film photoelectrodes from hours to seconds. Chinese Journal of Structural Chemistry, 2025, 44(4): 100450-100450. doi: 10.1016/j.cjsc.2024.100450
17. [17]
  Lian Sun , Honglei Wang , Ming Ma , Tingting Cao , Leilei Zhang , Xingui Zhou . Shape and composition evolution of Pt and Pt₃M nanocrystals under HCl chemical etching. Chinese Chemical Letters, 2024, 35(9): 109188-. doi: 10.1016/j.cclet.2023.109188
18. [18]
  Kexin Yuan , Yulei Liu , Haoran Feng , Yi Liu , Jun Cheng , Beiyang Luo , Qinglian Wu , Xinyu Zhang , Ying Wang , Xian Bao , Wanqian Guo , Jun Ma . Unlocking the potential of thin-film composite reverse osmosis membrane performance: Insights from mass transfer modeling. Chinese Chemical Letters, 2024, 35(5): 109022-. doi: 10.1016/j.cclet.2023.109022
19. [19]
  Ting WANG , Peipei ZHANG , Shuqin LIU , Ruihong WANG , Jianjun ZHANG . A Bi-CP-based solid-state thin-film sensor: Preparation and luminescence sensing for bioamine vapors. Chinese Journal of Inorganic Chemistry, 2024, 40(8): 1615-1621. doi: 10.11862/CJIC.20240134
20. [20]
  Hao WANG , Kun TANG , Jiangyang SHAO , Kezhi WANG , Yuwu ZHONG . Electro-copolymerized film of ruthenium catalyst and redox mediator for electrocatalytic water oxidation. Chinese Journal of Inorganic Chemistry, 2024, 40(11): 2193-2202. doi: 10.11862/CJIC.20240176

Get Citation

PDF

XML

Metrics

PDF Downloads(0)
Abstract views(13)
HTML views(1)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142