USE OF MICROELECTRODES AS ELECTROCHEMICAL SENSORS OF METAL-IONS RELEASED FROM BIOMATERIALS

被引：4

作者：

SOUSA, JP

MORAIS, SB

PEREIRA, MC

PEREIRA, ML

CARVALHO, GS

BARBOSA, MA

机构：

[1] Institute Nacional de Engenharia Biomédica (INEB), Universidade do Porto, 4000 Porto, Pr. Coronel Pacheco

来源：

BIOMATERIALS | 1994年 / 15卷 / 10期

关键词：

FE3+; MICROELECTRODES; BIOMATERIALS;

D O I：

10.1016/0142-9612(94)90037-X

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

In vitro studies to determine Fe3+ levels in mice liver samples were performed using platinum microelectrodes and atomic absorption spectrophotometry. Microelectrodes have been shown to be useful for quantitative analysis of metal ions released during the biodegradation process that occurs on implanted metallic biomaterials.

引用

页码：821 / 826

页数：6

共 21 条

[1]

Adams R. N., 1969, ELECTROCHEMISTRY SOL

[2]

Bard A. J., 2001, ELECTROCHEMICAL METH, V2nd, P50

[3] DIFFERENTIAL-EFFECTS OF 8 METAL-IONS ON LYMPHOCYTE DIFFERENTIATION ANTIGENS INVITRO [J].

BRAVO, I ;

CARVALHO, GS ;

BARBOSA, MA ;

DESOUSA, M .

JOURNAL OF BIOMEDICAL MATERIALS RESEARCH, 1990, 24 (08) :1059-1068

[4]

CARVALHO GS, 1993, BIOINTERACTIONS 93

[5]

Fleischmann M, 1987, ULTRAMICROELECTRODES

[6]

FLEISCHMANN M, 1993, J ELECTROANAL CHEM

[7] ULTRAFAST VOLTAMMETRY OF ANTHRACENE AND 9,10-DIPHENYLANTHRACENE [J].

HOWELL, JO ;

WIGHTMAN, RM .

JOURNAL OF PHYSICAL CHEMISTRY, 1984, 88 (18) :3915-3918

[8]

MONTENEGRO I, 1991, MICROELECTRODES THEO

[9]

MONTENEGRO MI, 1985, PORT ELECTROCHIM ACT, V3, P165

[10] CLINICIAN REQUIREMENTS FOR CHEMICAL SENSORS FOR INVIVO MONITORING - A MULTINATIONAL SURVEY [J].

PICKUP, JC ;

ALCOCK, S .

BIOSENSORS & BIOELECTRONICS, 1991, 6 (08) :639-646

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