Citation: Santhee Devi K V, Ramaraju B, Nageswara Rao G. Binary Complex Formation Equilibria of Ca(Ⅱ), Mg(Ⅱ) and Zn(Ⅱ) with L-dopa in Propylene Glycol-Water Mixtures[J]. Chinese Journal of Inorganic Chemistry, ;2013, 29(6): 1235-1242. doi: 10.3969/j.issn.1001-4861.2013.00.180 shu

Binary Complex Formation Equilibria of Ca(Ⅱ), Mg(Ⅱ) and Zn(Ⅱ) with L-dopa in Propylene Glycol-Water Mixtures

1.
Department of Inorganic & Analytical Chemistry, Andhra University, Visakhapatnam-530003, India

Received Date: 1 January 2013
Available Online: 2 March 2013

The complex formation equilibria involved in the binary systems of M(Ⅱ)-Dopa in 0～60% (V/V) propylene glycol (PG)-water mixtures were studied using pH-metric titration at constant temperature of 303 K and a constant ionic strength of 0.16 mol·L^-1 held by using sodium chloride as an electrolyte. The models contained MLH, ML₂, ML₂H and ML₂H₂ for Ca(Ⅱ) and Mg(Ⅱ), but ML, MLH, ML₂, ML₂H and ML₂H₂ for Zn(Ⅱ) in PG-water mixtures. The trend in the variation of stability constants with change in the dielectric constant of the medium was explained on the basis of electrostatic and non-electrostatic forces. Distributions of these species with pH value at different compositions of PG-water mixtures were also presented.
- binary species;metal;ligand;propylene glycol;pH-metric method
1. [1]
  [1] Lavanya KV, Rao V M, Rao G N. Oxidat. Commun., 2008, 31:398-409
2. [2]
  [2] Latha M P, Rao V M, Rao T S, et al. Bull. Chem. Soc. Ethiop., 2007,21:363-372
3. [3]
  [3] Rao G N, Ramakrishna A. Proc. Nat. Acad. Sci. India, 2005, 75:245-248
4. [4]
  [4] Rao G N, Sudarsan K G. Chem. Speciat. Bioavail., 2006,18: 71-76
5. [5]
  [5] May P M, Linder P W, Williams D R. Dalton Trans., 1977: 588-595
6. [6]
  [6] Gergely A, Kiss T, Deak G. Inorg. Chim. Acta, 1979,36:113- 120
7. [7]
  [7] Kiss T, Defik G, Gergely A. Inorg. Chim. Acta, 1984,91:269 -277
8. [8]
  [8] Watanabe S, Saito T. J. Inorg. Biochem., 1995,58:147-155
9. [9]
  [9] Rajan K S, Mainer S. Bioinorg. Chem., 1978,9:187-203
10. [10]
  [10] Damodaran N, Ramaswamy R. Biochem. J., 1937,31:2149- 2152
11. [11]
  [11] Birkmayer W, Horneykiewicz O. Wien. Klin. Wschr., 1961, 73:787-788
12. [12]
  [12] Horneykiewicz O. Wien. Klin. Wschr., 1963,75:309-312
13. [13]
  [13] Mena J, Court J, Fuenzalida S, et al. New Eng. J. Med., 1970,282:5-10
14. [14]
  [14] Flanagan R J, Braithwaite R, Brown S S, et al. Basic Analytical Toxicology, Avenue Appia 20, 1211 Geneva 27 (WHO), Switzerland, 1995.
15. [15]
  [15] National Library of Medicine; Propylene Glycol Is Used in Antifreezes Human Toxicity Excerpts: CAS Registry Number: 57-55-6 (Propylene Glycol). Selected Toxicity Information from HSDB. 2005.
16. [16]
  [16] Weaver C M, Heaney R P, Modern Nutrition in Health and Disease. 10th Ed. Shils M E, Shike M, Ross A C, et al. (Eds.) Lippincott Williams & Wilkins, 2006:194-210
17. [17]
  [17] Riggs B L, Melton L, Bone, 1995,17:505S-511S
18. [18]
  [18] Wester P O. Am. J. Clin. Nutr., 1987,45:1305-1312
19. [19]
  [19] Saris N E, Mervaala E, Karppanen H, et al. Clin. Chim. Acta, 2000,294:1-26
20. [20]
  [20] Sandstead H. J. Lab. Clin. Med., 1994,124:322-327
21. [21]
  [21] Solomons N W. Nutr. Rev., 1998,56:27-28
22. [22]
  [22] Prasad A S. Nutrition, 1995,11:93-99
23. [23]
  [23] Heyneman C A. Ann. Pharmacother, 1996,30:186-7
24. [24]
  [24] Taylor A. Ann. Clin. Biochem., 1996,33:486-510
25. [25]
  [25] Taylor A. Ann. Clin. Biochem., 1997,34:142-50
26. [26]
  [26] Murphy J V. JAMA, 1970,212:2119-20
27. [27]
  [27] Prody C I, Holland N R. Neurology, 2000,54:1705-1706
28. [28]
  [28] Vallee B L. Biofactors, 1988,1:31-36
29. [29]
  [29] Rao R S, Rao G N. Computer Applications in Chemistry. Mumbai: Himalaya Publishing House, 2005:277-352
30. [30]
  [30] Gran G. Analyst, 1952,77:661-671
31. [31]
  [31] Gran G. Anal. Chim. Acta, 1988,206:111-123
32. [32]
  [32] Latha M P, Rao V M, Rao T S, et al. Bull. Chem. Soc. Ethiop., 2007,21:363-372
33. [33]
  [33] Padmaja N, Babu M S, Rao G N, et al. J. Indian Chem. Soc., 1990,81:384-387
34. [34]
  [34] Rao G N. Ph. D. Thesis, Andhra University, Visakhapatnam, India, 1989.
35. [35]
  [35] Gans P, Sabatini A, Vacca A. Inorg. Chim. Acta, 1976,18: 237-239
36. [36]
  [36] Born M. Z. Phys., 1920,1:45-57
1. [1]
  Wenjing ZHANG , Xiaoqing WANG , Zhipeng LIU . Recent developments of inorganic metal complex-based photothermal materials and their applications in photothermal therapy. Chinese Journal of Inorganic Chemistry, 2024, 40(12): 2356-2372. doi: 10.11862/CJIC.20240254
2. [2]
  Peng ZHOU , Xiao CAI , Qingxiang MA , Xu LIU . Effects of Cu doping on the structure and optical properties of Au₁₁(dppf)₄Cl₂ nanocluster. Chinese Journal of Inorganic Chemistry, 2024, 40(7): 1254-1260. doi: 10.11862/CJIC.20240047
3. [3]
  Yang Chen , Xiuying Wang , Nengqin Jia . Ideological and Political Design, Blended Teaching Practice of Physical Chemistry Experiment: Pb-Sn Binary Metal Phase Diagram. University Chemistry, 2025, 40(3): 223-229. doi: 10.12461/PKU.DXHX202405184
4. [4]
  Xiaoling LUO , Pintian ZOU , Xiaoyan WANG , Zheng LIU , Xiangfei KONG , Qun TANG , Sheng WANG . Synthesis, crystal structures, and properties of lanthanide metal-organic frameworks based on 2, 5-dibromoterephthalic acid ligand. Chinese Journal of Inorganic Chemistry, 2024, 40(6): 1143-1150. doi: 10.11862/CJIC.20230271
5. [5]
  Jiaxin Su , Jiaqi Zhang , Shuming Chai , Yankun Wang , Sibo Wang , Yuanxing Fang . Optimizing Poly(heptazine imide) Photoanodes Using Binary Molten Salt Synthesis for Water Oxidation Reaction. Acta Physico-Chimica Sinica, 2024, 40(12): 2408012-. doi: 10.3866/PKU.WHXB202408012
6. [6]
  Junying LI , Xinyan CHEN , Xihui DIAO , Muhammad Yaseen , Chao CHEN , Hao WANG , Chuansong QI , Wei LI . Chiral fluorescent sensor Tb³⁺@Cd-CP based on camphoric acid for the enantioselective recognition of R- and S-propylene glycol. Chinese Journal of Inorganic Chemistry, 2024, 40(12): 2497-2504. doi: 10.11862/CJIC.20240084
7. [7]
  Ran HUO , Zhaohui ZHANG , Xi SU , Long CHEN . Research progress on multivariate two dimensional conjugated metal organic frameworks. Chinese Journal of Inorganic Chemistry, 2024, 40(11): 2063-2074. doi: 10.11862/CJIC.20240195
8. [8]
  Youlin SI , Shuquan SUN , Junsong YANG , Zijun BIE , Yan CHEN , Li LUO . Synthesis and adsorption properties of Zn(Ⅱ) metal-organic framework based on 3, 3', 5, 5'-tetraimidazolyl biphenyl ligands. Chinese Journal of Inorganic Chemistry, 2024, 40(9): 1755-1762. doi: 10.11862/CJIC.20240061
9. [9]
  Lubing Qin , Fang Sun , Meiyin Li , Hao Fan , Likai Wang , Qing Tang , Chundong Wang , Zhenghua Tang . 原子精确的(AgPd)₂₇团簇用于硝酸盐电还原制氨：一种配体诱导策略来调控金属核. Acta Physico-Chimica Sinica, 2025, 41(1): 2403008-. doi: 10.3866/PKU.WHXB202403008
10. [10]
  Mengzhen JIANG , Qian WANG , Junfeng BAI . Research progress on low-cost ligand-based metal-organic frameworks for carbon dioxide capture from industrial flue gas. Chinese Journal of Inorganic Chemistry, 2025, 41(1): 1-13. doi: 10.11862/CJIC.20240355
11. [11]
  Xinhao Yan , Guoliang Hu , Ruixi Chen , Hongyu Liu , Qizhi Yao , Jiao Li , Lingling Li . Polyethylene Glycol-Ammonium Sulfate-Nitroso R Salt System for the Separation of Cobalt (II). University Chemistry, 2024, 39(6): 287-294. doi: 10.3866/PKU.DXHX202310073
12. [12]
  Jie ZHAO , Sen LIU , Qikang YIN , Xiaoqing LU , Zhaojie WANG . Theoretical calculation of selective adsorption and separation of CO₂ by alkali metal modified naphthalene/naphthalenediyne. Chinese Journal of Inorganic Chemistry, 2024, 40(3): 515-522. doi: 10.11862/CJIC.20230385
13. [13]
  Yongzhi LI , Han ZHANG , Gangding WANG , Yanwei SUI , Lei HOU , Yaoyu WANG . A two-dimensional metal-organic framework for the determination of nitrofurantoin and nitrofurazone in aqueous solution. Chinese Journal of Inorganic Chemistry, 2025, 41(2): 245-253. doi: 10.11862/CJIC.20240307
14. [14]
  Bing WEI , Jianfan ZHANG , Zhe CHEN . Research progress in fine tuning of bimetallic nanocatalysts for electrocatalytic carbon dioxide reduction. Chinese Journal of Inorganic Chemistry, 2025, 41(3): 425-439. doi: 10.11862/CJIC.20240201
15. [15]
  Shiyang He , Dandan Chu , Zhixin Pang , Yuhang Du , Jiayi Wang , Yuhong Chen , Yumeng Su , Jianhua Qin , Xiangrong Pan , Zhan Zhou , Jingguo Li , Lufang Ma , Chaoliang Tan . 铂单原子功能化的二维Al-TCPP金属-有机框架纳米片用于增强光动力抗菌治疗. Acta Physico-Chimica Sinica, 2025, 41(5): 100046-. doi: 10.1016/j.actphy.2025.100046
16. [16]
  Zhuoming Liang , Ming Chen , Zhiwen Zheng , Kai Chen . Multidimensional Studies on Ketone-Enol Tautomerism of 1,3-Diketones By ¹H NMR. University Chemistry, 2024, 39(7): 361-367. doi: 10.3866/PKU.DXHX202311029
17. [17]
  Shengbiao Zheng , Liang Li , Nini Zhang , Ruimin Bao , Ruizhang Hu , Jing Tang . Metal-Organic Framework-Derived Materials Modified Electrode for Electrochemical Sensing of Tert-Butylhydroquinone: A Recommended Comprehensive Chemistry Experiment for Translating Research Results. University Chemistry, 2024, 39(7): 345-353. doi: 10.3866/PKU.DXHX202310096
18. [18]
  Hailian Tang , Siyuan Chen , Qiaoyun Liu , Guoyi Bai , Botao Qiao , Fei Liu . Stabilized Rh/hydroxyapatite Catalyst for Furfuryl Alcohol Hydrogenation: Application of Oxidative Strong Metal-Support Interactions in Reducing Conditions. Acta Physico-Chimica Sinica, 2025, 41(4): 100036-. doi: 10.3866/PKU.WHXB202408004
19. [19]
  Qilu DU , Li ZHAO , Peng NIE , Bo XU . Synthesis and characterization of osmium-germyl complexes stabilized by triphenyl ligands. Chinese Journal of Inorganic Chemistry, 2024, 40(6): 1088-1094. doi: 10.11862/CJIC.20240006
20. [20]
  Zhongxin YU , Wei SONG , Yang LIU , Yuxue DING , Fanhao MENG , Shuju WANG , Lixin YOU . Fluorescence sensing on chlortetracycline of a Zn-coordination polymer based on mixed ligands. Chinese Journal of Inorganic Chemistry, 2024, 40(12): 2415-2421. doi: 10.11862/CJIC.20240304

Get Citation

PDF

XML

Metrics

PDF Downloads(461)
Abstract views(470)
HTML views(32)

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