Biocompatible, Functional Spheres Based on Oxidative Coupling Assembly of Green Tea Polyphenols

被引：159

作者：

Chen, Zhenhua ^{[1
,2
]}

Wang, Caihong ^{[1
]}

Chen, Junze ^{[1
]}

Li, Xudong ^{[1
]}

机构：

[1] Sichuan Univ, Natl Engn Res Ctr Biomat, Chengdu 610064, Peoples R China

[2] Liaoning Med Univ, Coll Pharm, Jinzhou 121001, Peoples R China

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2013年 / 135卷 / 11期

关键词：

MOLECULAR-MECHANISMS; CANCER PREVENTION; DRUG-DELIVERY; POLYMERIZATION; ANTIOXIDANT; FLAVONOIDS; PRODUCTS; PH;

D O I：

10.1021/ja311374b

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Green luminescent, monodisperse, smooth, porous and hollow spheres were simply prepared by Cu2+ and temperature mediated oxidative coupling assembly of green tea polyphenols in water. These polymeric tea polyphenol spheres are GSH responsive, acid resistant but alkali-responsive, ideally used as platform for controlled delivery of functional guests.

引用

页码：4179 / 4182

页数：4

共 36 条

[1] Flavan-3-ols: Nature, occurrence and biological activity [J].

Aron, Patricia M. ;

Kennedy, James A. .

MOLECULAR NUTRITION & FOOD RESEARCH, 2008, 52 (01) :79-104

[2] Prooxidant property of green tea polyphenols epicatechin and epigallocatechin-3-gallate: implications for anticancer properties [J].

Azam, S ;

Hadi, N ;

Khan, NU ;

Hadi, SM .

TOXICOLOGY IN VITRO, 2004, 18 (05) :555-561

[3] Synthesis, characterization and antioxidant activity copper-quercetin complex [J].

Bukhari, S. Birjees ;

Memon, Shahabuddin ;

Mahroof-Tahir, M. ;

Bhanger, M. I. .

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 2009, 71 (05) :1901-1906

[4] Modulation of calcium oxalate crystallization by commonly consumed green tea [J].

Chen, Zhenhua ;

Wang, Caihong ;

Zhou, Huihui ;

Sang, Lin ;

Li, Xudong .

CRYSTENGCOMM, 2010, 12 (03) :845-852

[5]

Coates J., ENCY ANAL CHEM APPL

[6]

Danilewicz JC, 2003, AM J ENOL VITICULT, V54, P73

[7] Galloyl-derived orthoquinones as reactive partners in nucleophilic additions and Diels-Alder dimerizations: A novel route to the dehydrodigalloyl linker unit of agrimoniin-type ellagitannins [J].

Feldman, KS ;

Quideau, S ;

Appel, HM .

JOURNAL OF ORGANIC CHEMISTRY, 1996, 61 (19) :6656-6665

[8] Structural determination of colourless and yellow dimers resulting from (+)-catechin coupling catalysed by grape polyphenoloxidase [J].

Guyot, S ;

Vercauteren, J ;

Cheynier, V .

PHYTOCHEMISTRY, 1996, 42 (05) :1279-1288

[9] Methods of assessment of copper status in humans: a systematic review [J].

Harvey, Linda J. ;

Ashton, Kate ;

Hooper, Lee ;

Casgrain, Amelie ;

Fairweather-Tait, Susan J. .

AMERICAN JOURNAL OF CLINICAL NUTRITION, 2009, 89 (06) :2009S-2024S

[10] Thoughts on thearubigins [J].

Haslam, E .

PHYTOCHEMISTRY, 2003, 64 (01) :61-73

← 1 2 3 4 →