Porphyrin thin films coated quartz crystal microbalances prepared by electropolymerization technique

被引:58
作者
Paolesse, R
Di Natale, C
Dall'Orto, VC
Macagnano, A
Angelaccio, A
Motta, N
Sgarlata, A
Hurst, J
Rezzano, I
Mascini, M
D'Amico, A
机构
[1] Univ Roma Tor Vergata, Dipartimento Sci & Tecnol Chim, I-00133 Rome, Italy
[2] Univ Roma Tor Vergata, Dipartimento Ingn Elettr, I-00173 Rome, Italy
[3] Univ Roma Tor Vergata, Dipartimento Fis, I-00173 Rome, Italy
[4] Univ Roma Tor Vergata, INFM, I-00173 Rome, Italy
[5] Univ Buenos Aires, Fac Farm & Bioquim, RA-1113 Buenos Aires, DF, Argentina
[6] Univ Florence, Dipartimento Sanita Pubbl Epidemiol & Chim Analit, Florence, Italy
关键词
scanning tunnelling microscopy; multilayers; porphyrins; sensors;
D O I
10.1016/S0040-6090(99)00533-7
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Quartz crystal microbalances (QMB) have been coated by thin films of different metal complexes of protoporphyrin IX dimethyl ester (M-PPIX), deposited by electropolymerization technique. The structure of these films has been characterized by scanning tunnelling microscopy (STM). The sensory behaviour of the obtained QMB have been studied in the presence of four volatile organic compounds (VOC). (C) 1999 Elsevier Science S.A. All rights reserved.
引用
收藏
页码:245 / 250
页数:6
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