EXPERIMENTAL-OBSERVATION OF CHEMICALLY MODULATED ADMITTANCE OF SUPPORTED PHOSPHOLIPID-MEMBRANES

被引：27

作者：

HONGYO, K ^{[1
]}

JOSEPH, J ^{[1
]}

HUBER, RJ ^{[1
]}

JANATA, J ^{[1
]}

机构：

[1] UNIV UTAH,CTR SENSOR TECHNOL,SALT LAKE CITY,UT 84112

来源：

LANGMUIR | 1987年 / 3卷 / 05期

关键词：

LIPIDS - Ionic Conduction;

D O I：

10.1021/la00077a043

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Phase-resolved changes of admittance of supported black lipid membranes in response to addition of various chemcals are described. It is shown that at a 1-kHz excitation frequency either the capacitance or the conductanced can be modulated by addition of phloretin or valinomycin, respectively. Changes of conductance (at 1 kHz) of several hundred percent are produced by reactions involving specific binding of concanavalin A and yeast mannan or by the enzymatic hydrolysis of urea.

引用

页码：827 / 830

页数：4

共 8 条

[1] COMMENSURATE PHASES IN PERIODICALLY MODULATED SUPERCONDUCTORS - A POSSIBILITY FOR AN EXPERIMENTAL-OBSERVATION
DOBROSAVLJEVIC, L
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PHYSICS LETTERS A, 1982, 92 (03) : 151 - 153
[2] EXPERIMENTAL-OBSERVATION OF AMPLITUDE-MODULATED AND PHASE-MODULATED RESPONSES OF 2 INTERNALLY COUPLED OSCILLATORS TO A HARMONIC EXCITATION
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[3] OBSERVATION OF CRITICAL TURBIDITY AND RELAXATION IN THE MAIN PHASE-TRANSITION OF PHOSPHOLIPID-MEMBRANES, DETERMINED BY THE IODINE-LASER TEMPERATURE-JUMP METHOD
HOLZWARTH, J
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[4] EXPERIMENTAL-OBSERVATION OF THERMOOPTIC NONLINEARITY WITH A LONG-RANGE SURFACE-WAVE SUPPORTED BY A VERY THIN PALLADIUM FILM
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JOURNAL OF MODERN OPTICS, 1992, 39 (03) : 485 - 498
[5] Observation of stripe superstructure in the β-two-phase coexistence region of cholesterol-phospholipid mixtures in supported membranes
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Parikh, Atul N., 1600, American Chemical Society (136):
[6] Observation of Stripe Superstructure in the β-Two-Phase Coexistence Region of Cholesterol-Phospholipid Mixtures in Supported Membranes
Tabaei, Seyed R.
Jackman, Joshua A.
Liedberg, Bo
Parikh, Atul N.
Cho, Nam-Joon
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2014, 136 (49) : 16962 - 16965
[7] EXPERIMENTAL-OBSERVATION OF OSCILLATORY INSTABILITIES AND CHAOS IN A GAIN-MODULATED SINGLE-MODE CW CO2-LASER
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PHYSICAL REVIEW A, 1987, 35 (01): : 456 - 458
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