Diphenylamino-Modified Neutral Pt(II) Complexes: Their Aggregation-Induced Phosphorescent Emission and Picric Acid-Sensing Properties

被引：1
|
作者：
Zhang, Qinglong [1 ]
Yan, Yingying [1 ]
Cai, Rui [1 ]
Li, Xiao-Na [2 ]
Liu, Chun [1 ]
机构：
[1] Dalian Univ Technol, Frontier Sci Ctr Smart Mat, Sch Chem Engn, State Key Lab Fine Chem, Linggong Rd 2, Dalian 116024, Peoples R China
[2] Dalian Univ Technol, Sch Environm Sci & Technol, Key Lab Ind Ecol & Environm Engn MOE, Dalian 116024, Peoples R China
来源：
MATERIALS | 2024年 / 17卷 / 17期
基金：
中国国家自然科学基金;
关键词：
neutral platinum(II) complex; diphenylamino group; AIPE property; picric acid; aqueous media; CYCLOMETALATED PLATINUM(II) COMPLEXES; TERPYRIDINE COMPLEXES; ACCEPTOR; ENHANCEMENT; BEHAVIOR;
D O I：
10.3390/ma17174366
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Three neutral Pt(II) complexes with diphenylamino-modified 2-phenylpyridine derivatives as cyclometalating ligands and acetylacetone as the ancillary ligand exhibit aggregation-induced phosphorescent emission (AIPE) properties in THF/H2O. The crystal structures of the complexes highlight the contributions of non-covalent Pt<middle dot><middle dot><middle dot>Pt interactions and hydrogen bonds to the AIPE properties. These AIPE-active Pt(II) complexes 1-3 have been successfully applied to detect picric acid (PA) in aqueous media, affording the lowest limit of detection at 70 nM. Furthermore, three Pt(II) complexes are able to detect PA in common water samples. The quenching of luminescence in the detection can be attributed to photo-induced electron transfer.
引用
收藏
页数：13
相关论文
共 50 条
  • [41] A new fluorescent boronic acid sensor based on carbazole for glucose sensing via aggregation-induced emission
    Oloub, Mandana
    Hosseinzadeh, Rahman
    Tajbakhsh, Mahmood
    Mohadjerani, Maryam
    RSC ADVANCES, 2022, 12 (40) : 26201 - 26205
  • [42] A novel class of Zn(II) Schiff base complexes with aggregation-induced emission enhancement (AIEE) properties: Synthesis, characterization and photophysical/electrochemical properties
    Xie, Yu-Zhong
    Shan, Guo-Gang
    Li, Peng
    Zhou, Zi-Yan
    Su, Zhong-Min
    DYES AND PIGMENTS, 2013, 96 (02) : 467 - 474
  • [43] A novel picric acid film sensor via combination of the surface enrichment effect of chitosan films and the aggregation-induced emission effect of siloles
    He, Gang
    Peng, Haonan
    Liu, Taihong
    Yang, Meini
    Zhang, Yuan
    Fang, Yu
    JOURNAL OF MATERIALS CHEMISTRY, 2009, 19 (39) : 7347 - 7353
  • [44] Aggregation induced emission enhancement ( AIEE) of tripodal pyrazole derivatives for sensing of nitroaromatics and vapor phase detection of picric acid
    Kandel, Shambhu
    Sathish, Veerasamy
    Mathivathanan, Logesh
    Morozov, Alexander N.
    Mebel, Alexander M.
    Raptis, Raphael G.
    NEW JOURNAL OF CHEMISTRY, 2019, 43 (19) : 7251 - 7258
  • [45] An aggregation-induced emission-active bis-heteroleptic ruthenium(II) complex of thiophenyl substituted phenanthroline for the selective "turn-off" detection of picric acid
    Patra, Sumit Kumar
    Sen, Bhaskar
    Rabha, Monosh
    Khatua, Snehadrinarayan
    NEW JOURNAL OF CHEMISTRY, 2021, 46 (01) : 169 - 177
  • [46] Boronic acid derived salicylidenehydrazinopyridine (BOSPY) complexes with aggregation-induced emission for fluorescence imaging of cellular organelles
    Wang, Hua
    Guo, Xing
    Bu, Weibin
    Kang, Zhengxin
    Yu, Changjiang
    Wu, Qinghua
    Jiao, Lijuan
    Hao, Erhong
    DYES AND PIGMENTS, 2023, 210
  • [47] Properties of Polymorphism and Acid Response of Pyrrolopyrrole-based Derivative with Aggregation-induced Emission Behavior
    Peng Zhe
    Ji Yingchun
    Wang Zhi
    Tong Bin
    Shi Jianbing
    Dong Yuping
    ACTA CHIMICA SINICA, 2016, 74 (11) : 942 - 948
  • [48] Fluorophenyl-modified AIPE-active cationic Pt(II) complexes for detecting picric acid in aqueous media
    Yan, Yingying
    Jia, Wanhe
    Zhang, Liyan
    Liu, Chun
    DYES AND PIGMENTS, 2023, 220
  • [49] Tetraphenylethenyl-modified perylene bisimide: aggregation-induced red emission, electrochemical properties and ordered microstructures
    Zhao, Qiuli
    Zhang, Shuang
    Liu, Yi
    Mei, Ju
    Chen, Sijie
    Lu, Ping
    Qin, Anjun
    Ma, Yuguang
    Sun, Jing Zhi
    Tang, Ben Zhong
    JOURNAL OF MATERIALS CHEMISTRY, 2012, 22 (15) : 7387 - 7394
  • [50] Aggregation-Induced Emission-Based Chemodosimeter Approach for Selective Sensing and Imaging of Hg(II) and Methylmercury Species
    Chatterjee, Amrita
    Banerjee, Mainak
    Khandare, Dipratn G.
    Gawas, Ram U.
    Mascarenhas, Starlaine C.
    Ganguly, Anasuya
    Gupta, Rishabh
    Joshi, Hrishikesh
    ANALYTICAL CHEMISTRY, 2017, 89 (23) : 12698 - 12704
12345