Studies on the Fluorescence Enhancement of Organic Solvents on 2, 3-Diaminophenazine

Abstract

Abstract: The effects of various organic solvents on spectral characteristics of 2, 3-diaminophenazine (DAP), which is an oxidized product of o-phenylenediamine catalyzed bysome oxidase, were investigated.It has been found that there is a little effect on the absorption features of the product by strong polar organic solvents.However, the fluorescence ofthe product is greatly enhanced by strong polar organic solvents, and the quantum yield canbe increased about 3O^-fold by organic medium.Further experlmental results show that fluorescence enhancement of organic solvent on DAPare due to the solubility increasing actionand electron donating effect.

Key words: Organic solvents, Molecular spectrum, Fluorescence enhancement, 2,3-Diaminophenazine

TrendMD:

ZHENG Qi, HUANG Hou-Ping, CAI Ru-Xiu. Studies on the Fluorescence Enhancement of Organic Solvents on 2, 3-Diaminophenazine[J]. Chem. J. Chinese Universities, 1997, 18(3): 368.

[1]	LI Wenhong,WANG Danyang,CAO Jinjin,WEI Yongju. Comparative Study of Absorption and Fluorescence Spectra of Glycitein and Glycitin^† [J]. Chem. J. Chinese Universities, 2019, 40(1): 47.
[2]	LI Ting, CAO Zhong, LI Panpan, HE Jinglin, XIAO Hui, YANG Chan. High-sensitive Fluorescent Enhancement Detection of Hg(Ⅱ) Ions Based on Poly(thymine)-templated Copper Nanoclusters^† [J]. Chem. J. Chinese Universities, 2016, 37(9): 1616.
[3]	HAN Bing-Xing, WU Fang-Ying. Synthesis of N,N-Dimethyl Pyridine Benzaldehyde-4-dimethylaminobenzoylhydrazone and Its Application for Selective Recognizing Cu²⁺ [J]. Chem. J. Chinese Universities, 2013, 34(11): 2483.
[4]	XIAO Min, ZHANG Li-Na, WU Fang-Ying. Synthesis of 2'-Borono-benzaldehyde-7-(8-hydroxy-5-sulfoacid) Quinoline Hydrazone and Recognition of Pb²⁺ [J]. Chem. J. Chinese Universities, 2012, 33(05): 919.
[5]	HUANG Hui, XIANG Dong-Shan, LI Li, LI Hai-Gang, ZENG Guo-Ping, HE Zhi-Ke*. Rapid and Sensitive Fluorescence Enhancement Method by Barbituric Acid Derivatives for the Determination of Melamine in Milk [J]. Chem. J. Chinese Universities, 2011, 32(11): 2504.
[6]	FU Guo-Liang¹, FENG Feng^1,2*, CHEN Ze-Zhong², BAI Yun-Feng², MENG Shuang-Ming², LIN Sen¹, JIANG Run-Sheng¹. Synthesis and Analytical Application of a New Heterocyclic Triazene Fluorescent Reagent 1,8-Bis(2-benthiazolydiazoamino)naphthalene [J]. Chem. J. Chinese Universities, 2008, 29(8): 1560.
[7]	YANG Man-Man, XI Xiao-Li, YANG Pin. Studies on Interaction of New Medicine of QuinoloneClass with HSA and BSA by Using Fluorescence Enhancement and Fluorescence Quenching Theory [J]. Chem. J. Chinese Universities, 2006, 27(4): 687.
[8]	SUN Zhao-Yong, AI Xi-Cheng, FENG Juan, ZHANG Qi-Yuan, ZHANG Xing-Kang . Studies on the Luminescence Properties and Decay Dynamics of Eu(Ⅲ) Enhanced Fluorescence Systems in Micelle Solutions [J]. Chem. J. Chinese Universities, 2001, 22(11): 1856.
[9]	LI Long-Di, MOU Lan, CHEN Xiao-Kang . Studies on Non-protected Fluid Room Temperature Phosphorescence of Polycyclic Aromatic Hydrocarbon of Fluoren and Acenaphthene [J]. Chem. J. Chinese Universities, 2000, 21(7): 1040.
[10]	HUANG Ying-Ping, CAI RU Xiu, HUANG Hou-Ping . Studies on the Fluorescence Enhancement of Reverse Micelle on 2,3-Diaminophenazine [J]. Chem. J. Chinese Universities, 1999, 20(7): 1031.
[11]	SI Zhi-Kun, ZHU Gui-Yun, ZHANG Bin, JIANG Wei. Studies on Fluorescence Enhancement of Rare Earths──The Fluorescence Enhancement of Europium-2-(2-diphenylacetyl) indan-1,3-dione-cetyltrimethylammonium Bromide System by Ln³⁺ [J]. Chem. J. Chinese Universities, 1994, 15(11): 1615.
[12]	CHEN Qing-Xi, YAN Si-Xu. Effect of Organic Solvents on the Molecular Folding and the Enzyme Activity of Fruit Bromelain [J]. Chem. J. Chinese Universities, 1993, 14(3): 424.
[13]	Zhu Youyu, Yie Xiaolan . Studies on Solvation Effect on Colour Reactionof Multicomponent Complexes (Ⅱ) ——The Effects of Organic Solvents on Distribution Constants of Chrome Azurol S Between Micellar Phase and Water [J]. Chem. J. Chinese Universities, 1989, 10(8): 857.

Studies on the Fluorescence Enhancement of Organic Solvents on 2, 3-Diaminophenazine

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 13

Recommended Articles

Metrics

Comments