Home

Citation: MENG Wei-Wei, HU Xiao-Li, LIU Zhong-Fang, LIU Shao-Pu. Resonance Rayleigh Scattering Spectra and Analytical Applications of Palladium(Ⅱ)-Moroxydine Hydrochloride-Halide Fluorescein Dyes[J]. Chinese Journal of Applied Chemistry, ;2010, 27(2): 206-210. doi: 10.3724/SP.J.1095.2010.90127 shu

Resonance Rayleigh Scattering Spectra and Analytical Applications of Palladium(Ⅱ)-Moroxydine Hydrochloride-Halide Fluorescein Dyes

Key Laboratory on Luminescence and Real-Time Analysis, Ministry of Education, School of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715

Received Date: 23 February 2009
Revised Date: 19 June 2009

In a pH 4.2~4.4 acidic medium,palladium(Ⅱ) reacted with moroxydine hydrochloride to form a cationic chelate[Pd(ABOB)₂]²⁺,which reacted further with eosin Y(EY),erythrosin(Ery) or dibromofluorescein(DBF) to form ion-association complexes,respectively. As a result,the resonance rayleigh scattering(RRS) intensities were enhanced greatly. The maximum RRS peak of three systems were located at 315 nm,RRS intensity was proportional to the concentration of moroxydine hydrochloride (ABOB) in a range of 0.012×10^-6~1.2×10^-6 g/mL (EY),0.23×10^-6~2.3×10^-6 g/mL (Ery) or 0.24×10^-6~1.5×10^-6 g/mL (DBF),and the detection limit(3σ) was 0.0036×10^-6 g/mL (EY),0.070×10^-6 g/mL(Ery) or 0.025×10^-6 g/mL (DBF),separately. The optimal conditions of the reaction and the properties of analytical chemistry were investigated. Therefore,a new method for the determination of ABOB by RRS was developed. The method has a high sensitivity and good selectivity,which has been applied to the determination of ABOB in serum and urine samples with satisfactory results. In addtion,the formation of the ion-associaiation complexes,the reaction mechanism and the reasons of scattering enhanced has been discussed.
- resonance Rayleigh scattering,
- moroxydine hydrochloride,
- palladium(Ⅱ),
- halide fluorescein dye
1. [1]
  Xiaoyu Zhao , Kai Gao , Sen Xue , Wei Ran , Rui Liu . Synergistic effects of oxygen vacancies and Pd single atoms on Pd@TiO_2−x for efficient HER catalysis. Chinese Chemical Letters, 2025, 36(6): 110309-. doi: 10.1016/j.cclet.2024.110309
2. [2]
  Long Jin , Jian Han , Dongmei Fang , Min Wang , Jian Liao . Pd-catalyzed asymmetric carbonyl alkynylation: Synthesis of axial chiral ynones. Chinese Chemical Letters, 2024, 35(6): 109212-. doi: 10.1016/j.cclet.2023.109212
3. [3]
  Yanxin Jiang , Kwai Wun Cheng , Zhiping Yang , Jun (Joelle) Wang . Pd-catalyzed enantioselective and regioselective asymmetric hydrophosphorylation and hydrophosphinylation of enynes. Chinese Chemical Letters, 2025, 36(5): 110231-. doi: 10.1016/j.cclet.2024.110231
4. [4]
  Junhua Li , Tianci Shen , Yahui Zhuang , Yu Fu , Yian Shi . Pd-Catalyzed highly regioselective migratory hydroesterification of internal olefins with formates. Chinese Chemical Letters, 2025, 36(7): 110599-. doi: 10.1016/j.cclet.2024.110599
5. [5]
  Fei Ye , Yan Liu , Qianru Lv , Boru Gao , Jingjing Xia , Xinyu Li , Mengmeng Dou , Kun Zhao , Munir Ahmad , Zhourong Xiao , Sufeng Wang , Shuaijie Wang , Qingrui Zhang . Unveiling the mechanism of efficient detoxification by Pd species in chlorinated pollutant degradation. Chinese Chemical Letters, 2026, 37(2): 111136-. doi: 10.1016/j.cclet.2025.111136
6. [6]
  Bolin Sun , Jie Chen , Ling Zhou . 乙烯型卤代烃的亲核取代反应. University Chemistry, 2025, 40(8): 152-157. doi: 10.12461/PKU.DXHX202410032
7. [7]
  Guan-Nan Xing , Di-Ye Wei , Hua Zhang , Zhong-Qun Tian , Jian-Feng Li . Pd-based nanocatalysts for oxygen reduction reaction: Preparation, performance, and in-situ characterization. Chinese Journal of Structural Chemistry, 2023, 42(11): 100021-100021. doi: 10.1016/j.cjsc.2023.100021
8. [8]
  Min Song , Qian Zhang , Tao Shen , Guanyu Luo , Deli Wang . Surface reconstruction enabled o-PdTe@Pd core-shell electrocatalyst for efficient oxygen reduction reaction. Chinese Chemical Letters, 2024, 35(8): 109083-. doi: 10.1016/j.cclet.2023.109083
9. [9]
  An Lu , Yuhao Guo , Yi Yan , Lin Zhai , Xiangyu Wang , Weiran Cao , Zijie Li , Zhixia Zhao , Yujie Shi , Yuanjun Zhu , Xiaoyan Liu , Huining He , Zhiyu Wang , Jian-Cheng Wang . Nanomedicine integrating the lipidic derivative of 5-fluorouracil, miriplatin and PD-L1 siRNA for enhancing tumor therapy. Chinese Chemical Letters, 2024, 35(6): 108928-. doi: 10.1016/j.cclet.2023.108928
10. [10]
  Yue Sun , Liming Yang , Yaohang Cheng , Guanghui An , Guangming Li . Pd(I)-catalyzed ring-opening arylation of cyclopropyl-α-aminoamides: Access to α-ketoamide peptidomimetics. Chinese Chemical Letters, 2024, 35(6): 109250-. doi: 10.1016/j.cclet.2023.109250
11. [11]
  Tao Yu , Vadim A. Soloshonok , Zhekai Xiao , Hong Liu , Jiang Wang . Probing the dynamic thermodynamic resolution and biological activity of Cu(Ⅱ) and Pd(Ⅱ) complexes with Schiff base ligand derived from proline. Chinese Chemical Letters, 2024, 35(4): 108901-. doi: 10.1016/j.cclet.2023.108901
12. [12]
  Mengli Xu , Zhenmin Xu , Zhenfeng Bian . Achieving Ullmann coupling reaction via photothermal synergy with ultrafine Pd nanoclusters supported on mesoporous TiO2. Chinese Journal of Structural Chemistry, 2024, 43(7): 100305-100305. doi: 10.1016/j.cjsc.2024.100305
13. [13]
  Lele Feng , Xueying Bai , Jifeng Pang , Hongchen Cao , Xiaoyan Liu , Wenhao Luo , Xiaofeng Yang , Pengfei Wu , Mingyuan Zheng . Single-atom Pd boosted Cu catalysts for ethanol dehydrogenation. Acta Physico-Chimica Sinica, 2025, 41(9): 100100-0. doi: 10.1016/j.actphy.2025.100100
14. [14]
  Yuanwei Ma , Jigang Wang , Zhaodi Yan , Qiang Liu , Lanyan Li , Zhongfang Li , Likai Wang . Ultrathin Pd based bimetallic nanowires as highly efficient ampere-level pH-universal water splitting. Chinese Chemical Letters, 2026, 37(1): 111724-. doi: 10.1016/j.cclet.2025.111724
15. [15]
  Shihui Shi , Haoyu Li , Shaojie Han , Yifan Yao , Siqi Liu . Regioselectively Synthesis of Halogenated Arenes via Self-Assembly and Synergistic Catalysis Strategy. University Chemistry, 2024, 39(5): 336-344. doi: 10.3866/PKU.DXHX202312002
16. [16]
  Xiaoxiao Huang , Zhi-Long He , Yangpeng Chen , Lei Li , Zhenyu Yang , Chunyang Zhai , Mingshan Zhu . Novel P-doping-tuned Pd nanoflowers/S,N-GQDs photo-electrocatalyst for high-efficient ethylene glycol oxidation. Chinese Chemical Letters, 2024, 35(6): 109271-. doi: 10.1016/j.cclet.2023.109271
17. [17]
  Xiaofei NIU , Ke WANG , Fengyan SONG , Shuyan YU . Self-assembly of [Pd₆(L)₄]⁸⁺-type macrocyclic complexes for fluorescent sensing of HSO₃^-. Chinese Journal of Inorganic Chemistry, 2024, 40(7): 1233-1242. doi: 10.11862/CJIC.20240057
18. [18]
  Linhui Liu , Wuwan Xiong , Mingli Fu , Junliang Wu , Zhenguo Li , Daiqi Ye , Peirong Chen . Efficient NO_x abatement by passive adsorption over a Pd-SAPO-34 catalyst prepared by solid-state ion exchange. Chinese Chemical Letters, 2024, 35(4): 108870-. doi: 10.1016/j.cclet.2023.108870
19. [19]
  Ting Pan , Dinghu Zhang , Guomei You , Xiaoxia Wu , Chenguang Zhang , Xinyu Miao , Wenzhi Ren , Yiwei He , Lulu He , Yuanchuan Gong , Jie Lin , Aiguo Wu , Guoliang Shao . PD-L1 targeted iron oxide SERS bioprobe for accurately detecting circulating tumor cells and delineating tumor boundary. Chinese Chemical Letters, 2025, 36(1): 109857-. doi: 10.1016/j.cclet.2024.109857
20. [20]
  Yang Liu , Jing Liang , Mengzhu Zheng , Haoze Song , Lixia Chen , Hua Li . PD-L1/SHP2 dual PROTACs inhibit melanoma by enhancing T-cell killing activity. Chinese Chemical Letters, 2025, 36(6): 110317-. doi: 10.1016/j.cclet.2024.110317

Get Citation

PDF

XML

Metrics

PDF Downloads(10)
Abstract views(709)
HTML views(60)

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