Fluorescence Spectroscopy Study on the Interaction Between Pd(Ⅱ) and Tryptophan, Tyrosine and Phenylalanine

Chem. J. Chinese Universities ›› 2011, Vol. 32 ›› Issue (7): 1492.

• Preface • Previous Articles Next Articles

Fluorescence Spectroscopy Study on the Interaction Between Pd(Ⅱ) and Tryptophan, Tyrosine and Phenylalanine

XU Qian-Ying, LIU Zhong-Fang, HU Xiao-Li, KONG Ling, LIU Shao-Pu*

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

Received:2010-09-14 Revised:2010-10-17 Online:2011-07-10 Published:2011-06-02
Contact: LIU Shao-Pu E-mail:liusp@swu.edu.cn
Supported by:
国家自然科学基金(批准号: 20875078)资助.

Abstract

Abstract: When Pd(Ⅱ)reacted with tryptophan(Trp), tyrosine(Tyr) and phenylalanine(Phe), the fluorescence of the three aromatic amino acids was all quenched. From the change of absorption spectrum, the effect of the temperature and the quenching constant Ksv, this procedure was judged to be static quenching on account of Pd(Ⅱ)interacting with the above amino acids to form groundstate coordination compounds. We also thought that in present of certain concentration of Cl-, Pd(Ⅱ)coordinated with amino acids respectively by N, N and N, O to form mixed-type ternary complexes Pd(HR)Cl2 (Trp and Phe system) and Pd(H2R)Cl2(Tyr system), the corresponding structures were presumed. This fluorescence system could not only be used in the study on the interaction between Pd(Ⅱ)and above aromatic amino acids, but also be foundation of fluorescence quenching method determining Pd(Ⅱ)using amino acid (especially Trp ) as probe.

Key words: fluorescence quenching, Pd(Ⅱ), tryptophan, tyrosine, phenylalanine

TrendMD:

XU Qian-Ying, LIU Zhong-Fang, HU Xiao-Li, KONG Ling, LIU Shao-Pu*. Fluorescence Spectroscopy Study on the Interaction Between Pd(Ⅱ) and Tryptophan, Tyrosine and Phenylalanine[J]. Chem. J. Chinese Universities, 2011, 32(7): 1492.

[1]	JIN Ruiming, MU Xiaoqing, XU Yan. Bio-chemical Synthesis of Melanin Precursor—— 5，6-Dihydroxyindole（DHI） [J]. Chem. J. Chinese Universities, 2022, 43(8): 20220134.
[2]	YAN Fanyong, SUN Zhonghui, PANG Jiping, JIANG Yingxia, CHEN Yuan. Functionalized Carbon Dots of Benzothiazine Derivatives for Detection of Quercetin in Ginkgo Biloba Tea [J]. Chem. J. Chinese Universities, 2020, 41(8): 1768.
[3]	WANG Mengyu, CAO Simin, LI Haoyang, ZHANG Mengjie, LI Dong, ZHAO Zenan, XU Jianhua. Fluorescence Resonance Energy Transfer Between Coenzyme NADH and Tryptophan [J]. Chem. J. Chinese Universities, 2020, 41(11): 2473.
[4]	ZHANG Chenglu,GONG Rongqing,YANG Jingyi,SUN Xiaona,LI Yilin,WANG Huayu,SONG Fulu,SUN Yuedong. Synthesis of Novel Polyheterocyclic Molecules with 1,3,4-Oxadiazole Thioetheramide as Core Framework and Their Inhibitory Activity on Cdc25B and PTP1B^† [J]. Chem. J. Chinese Universities, 2019, 40(2): 262.
[5]	LIU Qianrong,CAI Huiwu,GUAN Ming,QIAO Juan,QI Li. Turn-off Fluorescence of Gold Nanoclusters for Sensing of Ferric Ion^† [J]. Chem. J. Chinese Universities, 2019, 40(1): 55.
[6]	XU Yuan, CHEN Yanhua, DING Lan. One-pot Microwave-assisted Synthesis of Passivated Fluorescent Carbon Dots for Fe(Ⅲ) Detection^† [J]. Chem. J. Chinese Universities, 2018, 39(7): 1420.
[7]	LI Yuqing, ZHU Qin, XIAO Zhongliang, LÜ Chaozhi, FENG Zemeng, YIN Yulong, CAO Zhong. Graphene Oxide/Triangular Gold Nanoplates/Nafion Composite Modified Electrode Used for Sensitive Detection of L-Tryptophan^† [J]. Chem. J. Chinese Universities, 2018, 39(4): 636.
[8]	CHEN Junlei, ZHANG Wei, LI Xinxia, LI Jiutong, GUAN Ming. Detection of C-reactive Protein by Background Fluorescence Quenching-Immunochromatography^† [J]. Chem. J. Chinese Universities, 2018, 39(1): 41.
[9]	XIA Meng, PENG Xiongwei, GAO Hongfei, YAN Chao, CHEN Huiru, CHENG Xiaohong. Synthesis and Properties of Barbituric Acid Based Taper Shaped Rodlike Liquid Crystal Compound and Hydrogen Bonded Complex with Triazine Derivative^† [J]. Chem. J. Chinese Universities, 2017, 38(7): 1203.
[10]	LI Yingtu, LI Libo, ZHOU Jian. Molecular Dynamics Simulations on the Adhesion of DOPA to Self-assembled Monolayers^† [J]. Chem. J. Chinese Universities, 2017, 38(5): 798.
[11]	YOU Aimei, NI Xinjiong, CAO Yuhua, CAO Guangqun. Colloidal Magnetically Assembled Molecularly Imprinted Photonic Crystals and L-Phenylalanine Sensing^† [J]. Chem. J. Chinese Universities, 2017, 38(2): 182.
[12]	ZHU Longbao, TAO Yugui, GE Fei, LI Wanzhen, LIU Yi, DU Guocheng. Production and Characterization of Phenylalanine Aminomutase from Streptomyces Maritimus and Synthesis of β-Arylalanine^† [J]. Chem. J. Chinese Universities, 2017, 38(2): 206.
[13]	LIU Jilin, MI Hongyu, GUAN Mingming, HUAN Yanfu, FEI Qiang, ZHANG Zhiquan, FENG Guodong. Preparation and Application of Novel Fluorescence Chemical Sensor for Determining Trace Levels of Picronitric Acid Based on Water Soluble Conjugated Polymer [J]. Chem. J. Chinese Universities, 2017, 38(12): 2163.
[14]	YANG Zhaokun, ZHANG Xiaodong, SHI Dongjian, CHEN Mingqing, LIU Shirong. Preparation and Characterization of L-Tryptophan Molecularly Imprinted Photonic Hydrogels^† [J]. Chem. J. Chinese Universities, 2016, 37(1): 37.
[15]	LI Chong, JIA Liping, MA Rongna, JIA Wenli, WANG Huaisheng, YANG Haitao, GUO Aixiang. Simultaneous Detection of Ascorbic Acid, Dopamine, Uric Acid and Tryptophan on the PEI-graphene Modified Electrode^† [J]. Chem. J. Chinese Universities, 2015, 36(7): 1282.

Fluorescence Spectroscopy Study on the Interaction Between Pd(Ⅱ) and Tryptophan, Tyrosine and Phenylalanine

PDF (PC)

Knowledge

Cited

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments