Citation: . SYNTHESIS AND CHARACTERIZATIONS OF NEAR INFRARED ABSORBING POLYMERS*[J]. Chinese Journal of Polymer Science, ;2003, 21(2): 147-152. shu

SYNTHESIS AND CHARACTERIZATIONS OF NEAR INFRARED ABSORBING POLYMERS*

Received Date: 31 August 2002

A series of near infrared (NIR) absorbing dinuclear ruthenium dicarbonylhydrazine complexes (DCH-Ru),[{Ru(bpy)2)2μ-DCH]n+ (where bpy = 2,2'-bipyridinc and n = 2, 3 or 4), were prepared. The DCH-Ru complexes areelectrochromic in the NIR region with a high absorption coefficient at 1550-1600 nm typically over 10000 M-1cm-1. DCH-Ru complex polymers with good NIR electrochromic properties were also obtained and processed to make a device foroptical attenuation at a wavelength of 1550 nm. The potential of these DCH-Ru polymers for use in a variable optical attenuator has been demonstrated with an attenuating power at the 1550-nm telecommunication wavelength over 7.0 dB per micron of polymer film thickness.Other classes of NIR active materials are the pentacenediquinones and the corresponding poly(ether pentacenediquinone)s.These polymers can be electrochemically reduced to the corresponding semiquinone (radical anion )having NIR absorption within a telecom window(e.g.,1310 nm).
1. [1]
  Yupeng Liu , Hui Wang , Songnan Qu . Review on near-infrared absorbing/emissive carbon dots: From preparation to multi-functional application. Chinese Chemical Letters, 2025, 36(5): 110618-. doi: 10.1016/j.cclet.2024.110618
2. [2]
  Yikun Wang , Qiaomei Chen , Shijie Liang , Dongdong Xia , Chaowei Zhao , Christopher R. McNeill , Weiwei Li . Near-infrared double-cable conjugated polymers based on alkyl linkers with tunable length for single-component organic solar cells. Chinese Chemical Letters, 2024, 35(4): 109164-. doi: 10.1016/j.cclet.2023.109164
3. [3]
  Xiumei LI , Linlin LI , Bo LIU , Yaru PAN . Syntheses, crystal structures, and characterizations of two cadmium(Ⅱ) coordination polymers. Chinese Journal of Inorganic Chemistry, 2025, 41(3): 613-623. doi: 10.11862/CJIC.20240273
4. [4]
  Ying Zhao , Yin-Hang Chai , Tian Chen , Jie Zheng , Ting-Ting Li , Francisco Aznarez , Li-Long Dang , Lu-Fang Ma . Size-controlled synthesis and near-infrared photothermal response of Cp* Rh-based metalla[2]catenanes and rectangular metallamacrocycles. Chinese Chemical Letters, 2024, 35(6): 109298-. doi: 10.1016/j.cclet.2023.109298
5. [5]
  Yuyang Zhou , Ziwang Mao , Jing-Juan Xu . Recent advances in near infrared (NIR) electrochemiluminescence luminophores. Chinese Chemical Letters, 2024, 35(11): 109622-. doi: 10.1016/j.cclet.2024.109622
6. [6]
  Ying Zhang , Chuang Shen , Jiaxu Zhang , Qi Shen , Fei Xu , Shengheng Wang , Jiuyi Hu , Faisal Saleem , Feng Huang , Zhimin Luo . Ultrasmall PtCu nanosheets as a broadband phototheranostic agent in near-infrared biowindow. Chinese Chemical Letters, 2025, 36(6): 111059-. doi: 10.1016/j.cclet.2025.111059
7. [7]
  Jiaqi Ma , Lan Li , Yiming Zhang , Jinjie Qian , Xusheng Wang . Covalent organic frameworks: Synthesis, structures, characterizations and progress of photocatalytic reduction of CO2. Chinese Journal of Structural Chemistry, 2024, 43(12): 100466-100466. doi: 10.1016/j.cjsc.2024.100466
8. [8]
  Wenxiang Ma , Xinyu He , Tianyi Chen , De-Li Ma , Hongzheng Chen , Chang-Zhi Li . Near-infrared non-fused electron acceptors for efficient organic photovoltaics. Chinese Chemical Letters, 2024, 35(4): 109099-. doi: 10.1016/j.cclet.2023.109099
9. [9]
  Yang Liu , Leilei Zhang , Kaixuan Liu , Ling-Ling Wu , Hai-Yu Hu . Penicillin G acylase-responsive near-infrared fluorescent probe: Unravelling biofilm regulation and combating bacterial infections. Chinese Chemical Letters, 2024, 35(11): 109759-. doi: 10.1016/j.cclet.2024.109759
10. [10]
  Huamei Zhang , Jingjing Liu , Mingyue Li , Shida Ma , Xucong Zhou , Aixia Meng , Weina Han , Jin Zhou . Imaging polarity changes in pneumonia and lung cancer using a lipid droplet-targeted near-infrared fluorescent probe. Chinese Chemical Letters, 2024, 35(12): 110020-. doi: 10.1016/j.cclet.2024.110020
11. [11]
  Dandan Tang , Ningge Xu , Yuyang Fu , Wei Peng , Jinsheng Wu , Heng Liu , Fabiao Yu . Rationally designed an innovative proximity labeling near-infrared fluorogenic probe for imaging of peroxynitrite in acute lung injury. Chinese Chemical Letters, 2025, 36(5): 110082-. doi: 10.1016/j.cclet.2024.110082
12. [12]
  Meiling Zhao , Yao Lu , Yutao Zhang , Haoyun Xue , Zhiqian Guo . Ultra-high signal-to-noise ratio near-infrared chemiluminescent probe for in vivo sensing singlet oxygen. Chinese Chemical Letters, 2025, 36(5): 110105-. doi: 10.1016/j.cclet.2024.110105
13. [13]
  Keliang Li , Guoqiang Dong , Shanchao Wu , Chunquan Sheng . Discovery of an activatable near-infrared fluorescent and theranostic PROTAC for tumor-targeted detecting and degrading of BRD4. Chinese Chemical Letters, 2025, 36(6): 110280-. doi: 10.1016/j.cclet.2024.110280
14. [14]
  Tong-Tong Zhou , Guan-Yu Ding , Xue Li , Li-Li Wen , Xiao-Xu Pang , Ying-Chen Duan , Ju-Yang He , Guo-Gang Shan , Zhong-Min Su . Design of near-infrared aggregation-induced emission photosensitizers by π-bridge engineering for boosting theranostic efficacy. Chinese Chemical Letters, 2025, 36(6): 110341-. doi: 10.1016/j.cclet.2024.110341
15. [15]
  Li Li , Jiale Wen , Xiaojun Zhang , Shuwen Fu , Zixuan Chen , Kai Huang , Luyue Fang , Tinghe Zhao , Peipei Zhang , Xingshu Li . A near-infrared naphthalocyanine photosensitizer with superior light absorption and renal clearance for type-Ⅰ photodynamic and photothermal combination therapy. Chinese Chemical Letters, 2025, 36(6): 110290-. doi: 10.1016/j.cclet.2024.110290
16. [16]
  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
17. [17]
  Yudi Cheng , Xiao Wang , Jiao Chen , Zihan Zhang , Jiadong Ou , Mengyao She , Fulin Chen , Jianli Li . A near-infrared fluorescent probe for visualizing transformation pathway of Cys/Hcy and H₂S and its applications in living system. Chinese Chemical Letters, 2024, 35(5): 109156-. doi: 10.1016/j.cclet.2023.109156
18. [18]
  Lei Wang , Jun-Jie Wu , Chang-Cun Yan , Wan-Ying Yang , Zong-Lu Che , Xin-Yu Xia , Xue-Dong Wang , Liang-Sheng Liao . Near-infrared organic lasers with ultra-broad emission bands by simultaneously harnessing four-level and six-level systems. Chinese Chemical Letters, 2024, 35(8): 109365-. doi: 10.1016/j.cclet.2023.109365
19. [19]
  Lixian Fu , Yiyun Tan , Yue Ding , Weixia Qing , Yong Wang . Water–soluble and polarity–sensitive near–infrared fluorescent probe for long–time specific cancer cell membranes imaging and C. Elegans label. Chinese Chemical Letters, 2024, 35(4): 108886-. doi: 10.1016/j.cclet.2023.108886
20. [20]
  Xuan Zhu , Lin Zhou , Xiao-Yun Huang , Yan-Ling Luo , Xin Deng , Xin Yan , Yan-Juan Wang , Yan Qin , Yuan-Yuan Tang . (Benzimidazolium)2GeI4: A layered two-dimensional perovskite with dielectric switching and broadband near-infrared photoluminescence. Chinese Journal of Structural Chemistry, 2024, 43(6): 100272-100272. doi: 10.1016/j.cjsc.2024.100272

Get Citation

PDF

XML

Metrics

PDF Downloads(0)
Abstract views(796)
HTML views(11)

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

Address：Zhongguancun North First Street 2,100190 Beijing, PR China Tel: +86-010-82449177-888

DownLoad: Full-Size Img PowerPoint

Return