Nanomolar determination of copper(II) and zinc(II) using supramolecular complexes of meso-tetrakis(4-N-methylpyridyl)porphin on polyglutamate

被引：26

作者：

Bellacchio, E

Gurrieri, S

Lauceri, R

Magrì, A

Scolaro, LM

Purrello, R

Romeo, A

机构：

[1] Univ Catania, Dipartimento Sci Chim, I-95125 Catania, Italy

[2] CNR, Ist Studio Sostanze Nat Interesse Alimentare & Ch, Catania, Italy

[3] Univ Messina, ICTPN, Dipartimento Chim Inorgan Chim Analit & Chim Fis, CNR,Sez Messina, Messina, Italy

来源：

CHEMICAL COMMUNICATIONS | 1998年 / 13期

关键词：

D O I：

10.1039/a801806e

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The remarkable acceleration of Cu-II and Zn-II Insertion in cationic porphyrins monodispersed on a polyglutamate anionic surface allows determination of the two metal ions down to nanomolar concentrations.

引用

页码：1333 / 1334

页数：2

共 16 条

[1] BANKS CV, 1957, ANAL CHEM, V29, P526
[2] Bissel R.A., 1992, CHEM SOC REV, P187
[3] Fluorescent sensors for transition metals based on electron-transfer and energy-transfer mechanisms
Fabbrizzi, L
Licchelli, M
Pallavicini, P
Perotti, A
Taglietti, A
Sacchi, D
[J]. CHEMISTRY-A EUROPEAN JOURNAL, 1996, 2 (01) : 75 - 82
[4] FUNAHASHI S, 1986, MIKROCHIM ACTA, V1, P33
[5] THE PROTON-CONTROLLED FLUORESCENCE OF AMINOMETHYLTETRAPHENYLPORPHYRIN TIN(IV) DERIVATIVES
GRIGG, R
NORBERT, WDJA
[J]. JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1992, (18) : 1298 - 1300
[6] METAL-PORPHYRIN INTERACTIONS .3. DISSOCIATIVE-INTERCHANGE MECHANISM FOR METAL-ION INCORPORATION INTO PORPHYRIN MOLECULES
HAMBRIGH.P
CHOCK, PB
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1974, 96 (10) : 3123 - 3131
[7] LUMINESCENCE STUDIES OF THE INTERCALATION OF CU(TMPYP4) INTO DNA
HUDSON, BP
SOU, J
BERGER, DJ
MCMILLIN, DR
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1992, 114 (23) : 8997 - 9002
[8] THE NATURE OF PI-PI INTERACTIONS
HUNTER, CA
SANDERS, JKM
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1990, 112 (14) : 5525 - 5534
[9] SPECTROPHOTOMETRIC DETERMINATION OF COPPER WITH ALPHA,BETA,GAMMA, DELTA-TETRAPHENYLPORPHINE TRISULFONATE
ITOH, JI
YOTSUYANAGI, T
AOMURA, K
[J]. ANALYTICA CHIMICA ACTA, 1975, 74 (01) : 53 - 60
[10] LIMITING LAWS AND COUNTERION CONDENSATION IN POLY-ELECTROLYTE SOLUTIONS .6. THEORY OF THE TITRATION CURVE
MANNING, GS
[J]. JOURNAL OF PHYSICAL CHEMISTRY, 1981, 85 (07) : 870 - 877

← 1 2 →