Piri Keşif Aracı

Ek Bilgiler

DOI : 10.1007/bf01542351

ISSN: 0303-402X
Sayı: 2
Cilt: 185
Sayfa: 148-154

2

Properties of lipid bilayers at a water-water interface

Dergi Makalesi

Kaynak 1:

Springer Link

Kaynak 2:

Wiley Online Library

Dergi:

Journal of the American Oil Chemists' Society

Yayıncı:

Springer Link

Yazar(lar) :

D. A. Haydon

Konu :

Industrial Chemistry, Biomaterials, Agriculture, Food Science, Biotechnology

D. A. Haydon

Yayıncı Web Siteleri

Özet Ek Bilgiler

This paper is essentially a review of the work on black hydrocarbon films in aqueous media which has been carried out by the author and his colleagues during the last few years. The theory of the formation and stability of the films is discussed in terms of the structure and physical properties of the constituent molecules. Particular consideration is given to the adsorption of the stabilizing molecule and the metastable equilibrium of the resultant thin film. The various systems which have been examined experimentally are described. The interrelation of the film capacitances, thicknesses, and compositions is discussed in the light of the theoretical expectations. The films are permeable to water although the measurement of their permeability is complicated by the difficulty of stirring the boundary layers of the aqueous solutions. There is a discussion of the progress in this problem and the interpretation of the permeability measurements in terms of the structure and composition of the films. Finally some conditions under which films become strongly conducting are described.

Kaynak 1: https://link.springer.com/article/10.1007/BF02652418 arayıcılığı görüntüle.
Kaynak 2: https://onlinelibrary.wiley.com/doi/10.1007/bf02652418 arayıcılığı görüntüle.

DOI : 10.1007/BF02652418

Anahtar Kelimeler : Gramicidin, Soap Film, Tritiated Water, Unstirred Layer, Black Film

ISSN: 1558-9331
Cilt: 45
Sayı: 4
Sayfa: 230-240

Sınıflandırma :

Malzeme Bilimi %29

Fizik %25

Spektroskopi ve Mikroskopi %22

Kimya %23

3

Boundary potentials and adsorption at the oil-metal interface

Dergi Makalesi

Kaynak :

Springer Link

Dergi:

Kolloid-Zeitschrift & Zeitschrift f?r Polymere

Yayıncı:

Springer Science and Business Media LLC

Yazar(lar) :

D. A. Haydon

Yıl :

1963

D. A. Haydon

Ek Bilgiler

DOI : 10.1007/bf01499908

ISSN: 0303-402X
Sayı: 2
Cilt: 188
Sayfa: 141-147

4

Molecular structure at hydrocarbon-water interfaces

Dergi Makalesi

Kaynak :

Springer Link

Dergi:

Kolloid-Zeitschrift & Zeitschrift f?r Polymere

Yayıncı:

Springer Science and Business Media LLC

Yazar(lar) :

D. A. Haydon

Yıl :

1963

D. A. Haydon

Ek Bilgiler

DOI : 10.1007/bf01621184

ISSN: 0303-402X
Sayı: 2
Cilt: 187
Sayfa: 146-146

5

The investigation of adsorption at metal-oil interfaces by means of surface potential measurements

Dergi Makalesi

Kaynak :

Springer Link

Dergi:

Kolloid-Zeitschrift

Yayıncı:

Springer Science and Business Media LLC

Yazar(lar) :

D. A. Haydon

Yıl :

1961

D. A. Haydon

Ek Bilgiler

DOI : 10.1007/bf01520597

ISSN: 0303-402X
Sayı: 1
Cilt: 179
Sayfa: 72-73

6

FUNCTIONS OF THE LIPID IN BILAYER ION PERMEABILITY

Dergi Makalesi

Kaynak :

Wiley Online Library

Dergi:

Annals of the New York Academy of Sciences

Yazar(lar) :

D. A. Haydon

Konu :

General Biochemistry, Genetics and Molecular Biology, History and Philosophy of Science

Yıl :

1975

D. A. Haydon

Ek Bilgiler

DOI : 10.1111/j.1749-6632.1975.tb31472.x

ISSN: 0077-8923
Sayı: 1
Cilt: 264
Sayfa: 2-16

7

The effect of certain small molecules on the elasticity of adsorbed serum albumin films

Dergi Makalesi

Kaynak :

Springer Link

Dergi:

Kolloid-Zeitschrift & Zeitschrift f?r Polymere

Yayıncı:

Springer Science and Business Media LLC

Yazar(lar) :

Byomkesh Biswas , D. A. Haydon

Yıl :

1962

D. A. Haydon

Ek Bilgiler

DOI : 10.1007/bf01797954

ISSN: 0303-402X
Sayı: 1
Cilt: 186
Sayfa: 57-61

8

The coalescence of droplets stabilised by Viscoelastic Adsorbed Films

Dergi Makalesi

Kaynak :

Springer Link

Dergi:

Kolloid-Zeitschrift & Zeitschrift für Polymere

Yayıncı:

Springer Science and Business Media LLC

Yazar(lar) :

Byomkesh Biswas , D. A. Haydon

Yıl :

1962

D. A. Haydon

Ek Bilgiler

DOI : 10.1007/bf01882345

ISSN: 0303-402X
Sayı: 1
Cilt: 185
Sayfa: 31-38

9

The stabilization of titanium dioxide in dry benzene by n-aliphatic carboxylic acids

Dergi Makalesi

Kaynak :

Springer Link

Dergi:

Kolloid-Zeitschrift & Zeitschrift für Polymere

Yayıncı:

Springer Science and Business Media LLC

Yazar(lar) :

P. T. Dawson , D. A. Haydon

Yıl :

1965

D. A. Haydon

Ek Bilgiler

DOI : 10.1007/bf01507759

ISSN: 0303-402X
Sayı: 2
Cilt: 203
Sayfa: 133-138

10

Fluorescence spectroscopy of planar black lipid membranes

Dergi Makalesi

Kaynak :

Springer Link

Dergi:

The Science of Nature

Yayıncı:

Springer Link

Yazar(lar) :

H. P. Zingsheim , D. A. Haydon

Konu :

ife Sciences, Environment

D. A. Haydon

Ek Bilgiler

DOI : 10.1007/BF00623134

Anahtar Kelimeler : Lipid, Spectroscopy, Lipid Membrane, Fluorescence Spectroscopy, Black Lipid Membrane

ISSN: 1432-1904
Cilt: 59
Sayı: 9
Sayfa: 419-420

Sınıflandırma :

Kimya %90

11

Surface Behaviour of Bacterium coli. II. The Interaction with Phenol

Dergi Makalesi

Kaynak 1:

JSTOR

Kaynak 2:

JSTOR

Dergi:

Proceedings of the Royal Society of London. Series B, Biological Sciences

Yayıncı:

The Royal Society

Yazar(lar) :

D. A. Haydon

Konu :

Biological Sciences, General Science, Science and Mathematics

D. A. Haydon

Yayıncı Web Siteleri

Kaynak 1: http://www.jstor.org/stable/83005 arayıcılığı görüntüle.
Kaynak 2: http://doi.org/10.1098/rspb.1956.0051 arayıcılığı görüntüle.

12

A Study of the Relation Between Electrokinetic Potential and Surface Charge Density

Dergi Makalesi

Kaynak :

JSTOR

Dergi:

Proceedings of the Royal Society of London. Series A, Mathematical and Physical Sciences

Yayıncı:

The Royal Society

Yazar(lar) :

D. A. Haydon

Konu :

General Science, Mathematics, Science and Mathematics

D. A. Haydon

13

An Investigation of Droplet Oscillation during Mass Transfer. I. The Conditions Necessary, and the Source of the Energy for the Oscillations

Dergi Makalesi

Kaynak :

JSTOR

Dergi:

Proceedings of the Royal Society of London. Series A, Mathematical and Physical Sciences

Yayıncı:

The Royal Society

Yazar(lar) :

D. A. Haydon

Konu :

General Science, Mathematics, Science and Mathematics

D. A. Haydon

14

The effects of short-chain phospholipids on the acetylcholine-activated ion channel

Dergi Makalesi

Kaynak :

Springer Link

Dergi:

Pflügers Archiv - European Journal of Physiology

Yayıncı:

Springer Link

Yazar(lar) :

M. S. Braun , D. A. Haydon

Konu :

uman Physiology, Molecular Medicine, Neurosciences, Cell Biology, Receptors

D. A. Haydon

Özet Ek Bilgiler

The effects of a homologous series of shortchain phospholipids, the phosphatidylcholines from dihexanoylglycerophosphocholine (Hxo2GroPCho) to didecanoylglycerophosphocholine, on the nicotinic acetylcholine-activated ion channel in cultured rat muscle cells were investigated. Standard patch-clamp techniques were used to measure single-channel currents in excised patches. All phospholipids investigated markedly reduced the frequency of channel opening in a concentration-dependent manner. Other parameters, such as the mean open time, the duration and frequency of brief closures within an opening, and channel amplitude, were not significantly affected. This effect was independent of the side of the membrane to which the phospholipid was added. Dose/response curves were obtained for Hxo2-, diheptanoyl(Hpo2)- and dinonanoyl(Nno2)GroPCho. The concentration leading to 50% reduction in channel activity decreased upon ascending the homologous series from 16.69 μM Hxo2GroPCho to 4.52 μM and 0.043 μM for Hpo2- and Nno2GroPCho, respectively. The more hydrophobic the molecule the more effective it was, and hence the higher its affinity to the binding site. Calculation of the standard free-energy change of adsorption into the site led to a value of -3.1 kJ/mol, which indicates a very hydrophobic binding site. In conclusion, the phospholipids interact in a non-specific way with the lipid membrane thereby disturbing proper channel function.

DOI : 10.1007/BF00370452

Anahtar Kelimeler : Acetylcholine receptor channel, Patch clamp, Phospholipid

ISSN: 1432-2013
Cilt: 418
Sayı: 1
Sayfa: 62-67

Sınıflandırma :

Kimya %84

Biyorganik Kimya %27

15

Cationic dye adsorption in sugar cane juice

Dergi Makalesi

Kaynak 1:

Wiley Online Library

Kaynak 2:

Wiley Online Library

Dergi:

Journal of Applied Chemistry

Yazar(lar) :

M. C. Bennett , D. A. Haydon

Yıl :

2007

D. A. Haydon

Yayıncı Web Siteleri

Ek Bilgiler

Kaynak 1: https://onlinelibrary.wiley.com/doi/10.1002/jctb.5010090905 arayıcılığı görüntüle.
Kaynak 2: https://onlinelibrary.wiley.com/doi/10.1002/jbt.2570090905 arayıcılığı görüntüle.

DOI : 10.1002/jctb.5010090905

ISSN: 0021-8871
Sayı: 9
Cilt: 9
Sayfa: 482-486

16

The thickness and electrical properties of black hydrocarbon films in aqueous solutions

Dergi Makalesi

Kaynak :

Springer Link

Dergi:

Kolloid-Zeitschrift & Zeitschrift f?r Polymere

Yayıncı:

Springer Science and Business Media LLC

Yazar(lar) :

T. Hanai , D. A. Haydon , Janet Taylor

Yıl :

1964

D. A. Haydon

Ek Bilgiler

DOI : 10.1007/bf01500884

ISSN: 0303-402X
Sayı: 1
Cilt: 195
Sayfa: 41-42

17

Actions of n-Alcohols on Nicotinic Acetylcholine Receptor Ion Channels in Cultured Rat Muscle Cells

Dergi Makalesi

Kaynak :

Wiley Online Library

Dergi:

Annals of the New York Academy of Sciences

Yazar(lar) :

RUTH D. MURRELL , D. A. HAYDON

Konu :

General Biochemistry, Genetics and Molecular Biology, History and Philosophy of Science

Yıl :

1991

D. A. HAYDON

Ek Bilgiler

DOI : 10.1111/j.1749-6632.1991.tb33864.x

ISSN: 0077-8923
Sayı: 1 Molecular and
Cilt: 625
Sayfa: 365-373

18

The thickness, composition and structure of some lipid bilayers and natural membranes

Dergi Makalesi

Kaynak :

Springer Link

Dergi:

The Journal of Membrane Biology

Yayıncı:

Springer Link

Yazar(lar) :

R. Fettiplace , D. M. Andrews , D. A. Haydon

Konu :

iochemistry, Human Physiology

D. A. Haydon

Özet Ek Bilgiler

It has been shown that the capacitance, thickness and composition of black lipid films may depend strongly on the hydrocarbon solvent used in their formation. By the use of n-hexadecane, films have been formed which contain effectively no solvent and which are comparable to the leaflets of the mesomorphic phase of the pure lipid. These films have capacitances of ca. 0.6 μF/cm2 and hydrocarbon thicknesses of ca. 31 Å. Thinner black films of higher capacitances are also described. The capacitances of biological membranes are, in contrast, nearer to 1 μF/cm2, and it is suggested that the hydrocarbon region in these membranes may often be thinner than in the lipid leaflets. This suggestion is consistent with some X-ray and lipid composition data. It is pointed out that if the membranes contain abnormally thin lipid leaflets, the area per polar head group of the phospholipid must be increased, and that hydrocarbon is thereby exposed to the aqueous phases. Non-polar protein residues could then interact with these hydrocarbon areas, thus tending to stabilize the expanded leaflet.

DOI : 10.1007/BF01870555

Anahtar Kelimeler : Lipid, Hydrocarbon, Lipid Bilayer, Head Group, Composition Data

ISSN: 1432-1424
Cilt: 5
Sayı: 3
Sayfa: 277-296

Sınıflandırma :

Kimya %87

Fiziksel kimya %49

19

van' der Waals-Kr?fte in ?l-Wasser-Systemen

Dergi Makalesi

Kaynak :

Springer Link

Dergi:

Colloid and Polymer Science

Yayıncı:

Springer Science and Business Media LLC

Yazar(lar) :

J. Requena , D. E. Brooks , D. A. Haydon

Yıl :

1979

D. A. Haydon

Ek Bilgiler

DOI : 10.1007/bf01521607

ISSN: 0303-402X
Sayı: 4
Cilt: 257
Sayfa: 447-447

20

Discreteness of Conductance Change in Bimolecular Lipid Membranes in the Presence of Certain Antibiotics

Dergi Makalesi

Kaynak :

Springer Nature

Dergi:

Nature

Yayıncı:

Springer Science and Business Media LLC

Yazar(lar) :

S. B. HLADKY , D. A. HAYDONS. B. HLADKY , D. A. HAYDON

Yıl :

1970

D. A. HAYDON

Ek Bilgiler

DOI : 10.1038/225451a0

ISSN: 0028-0836
Sayı: 5231
Cilt: 225
Sayfa: 451-453

21

Electrical Double Layer in Surface and Colloid Chemistry

Dergi Makalesi

Kaynak :

Springer Nature

Dergi:

Nature

Yayıncı:

Springer Science and Business Media LLC

Yazar(lar) :

D. A. HAYDON , R. H. OTTEWILLD. A. HAYDON , R. H. OTTEWILL

Yıl :

1965

D. A. HAYDON

Ek Bilgiler

DOI : 10.1038/205348a0

ISSN: 0028-0836
Sayı: 4969
Cilt: 205
Sayfa: 348-349

22

Mapping of general anaesthetic target sites

Dergi Makalesi

Kaynak :

Springer Nature

Dergi:

Nature

Yayıncı:

Springer Science and Business Media LLC

Yazar(lar) :

J. R. ELLILOTT , D. A. HAYDONJ. R. ELLILOTT , D. A. HAYDON

Yıl :

1986

D. A. HAYDON

Ek Bilgiler

DOI : 10.1038/319077a0

ISSN: 0028-0836
Sayı: 6048
Cilt: 319
Sayfa: 77-78

23

Monolayers at Liquid Interfaces

Dergi Makalesi

Kaynak :

Springer Nature

Dergi:

Nature

Yayıncı:

Springer Science and Business Media LLC

Yazar(lar) :

D. A. HAYDON , M. J. JAYCOCKD. A. HAYDON , M. J. JAYCOCK

Yıl :

1966

D. A. HAYDON

Ek Bilgiler

DOI : 10.1038/209565a0

ISSN: 0028-0836
Sayı: 5023
Cilt: 209
Sayfa: 565-566

24

Mechanisms of Adsorption from Solution

Dergi Makalesi

Kaynak :

Springer Nature

Dergi:

Nature

Yayıncı:

Springer Science and Business Media LLC

Yazar(lar) :

D. A. HAYDON , R. H. OTTEWILLD. A. HAYDON , R. H. OTTEWILL

Yıl :

1963

D. A. HAYDON

Ek Bilgiler

DOI : 10.1038/2001157a0

ISSN: 0028-0836
Sayı: 4912
Cilt: 200
Sayfa: 1157-1158

25

Local anesthetic action of carboxylic esters: Evidence for the significance of molecular volume and for the number of sites involved

Dergi Makalesi

Kaynak :

Springer Link

Dergi:

The Journal of Membrane Biology

Yayıncı:

Springer Link

Yazar(lar) :

J. R. Elliott , R. D. Murrell , D. A. Haydon

Konu :

iochemistry, Human Physiology

D. A. Haydon

Özet Ek Bilgiler

The effects of the homologous series of carboxylic esters, methyl propionate to methyl decanoate, on the steadystate inactivation of the sodium current in squid axons have been studied. The esters moved the relationship between the inactivation parameter,h
∞, and the membrane potential in the hyperpolarizing direction, thus reducing the number of sodium channels available at the resting potential. The concentration dependence of the shift at the mid-point of the curve ofh
∞ against potential has been measured for all esters except decanoate, which was almost inactive. Two aspects of these concentration dependences suggest that molecular volume is an important determinant of the effectiveness of each ester. Firstly, there is a sharp decline in activity above methyl hexanoate. This cut-off in activity resembles that for hydrocarbons where it has been suggested [e.g., Haydon, D.A., Urban, B.W. 1983)J. Physiol. (London)
341:411–427] to a result from a decrease in uptake with increasing molecular volume. (Further data for the hydrocarbonsn-butane ton-heptane are reported here.) Secondly, the smallest compounds, methyl propionate and methyl butyrate, are less effective than would be predicted if equal membrane concentrations of each ester produced the same shift. The aqueous concentration dependences for these esters indicate that below methyl hexanoate, as the series is descended, progressively higher membrane concentrations are required to produce a given shift. This would be expected if the volume of ester in the membrane, rather than the number of molecules, is important. Differences between the effects of the ester series on steady-state inactivation and on the reduction of the peak sodium current suggest that, in the unclamped squid axon, excitability is influenced by at least two distinct mechanisms in which at least two sites of action are involved.

DOI : 10.1007/BF01869159

Anahtar Kelimeler : anesthetic mechanisms, local anesthesia, peripheral nerve, sodium current, inactivation, anesthetic esters

ISSN: 1432-1424
Cilt: 95
Sayı: 2
Sayfa: 143-149

Sınıflandırma :

Kimya %100

Kimya ve Gıda Bilimi %20

26

Contact Angles for Thin Lipid Films and the Determination of London-van der Waals Forces

Dergi Makalesi

Kaynak :

Springer Nature

Dergi:

Nature

Yayıncı:

Springer Science and Business Media LLC

Yazar(lar) :

D. A. HAYDON , J. L. TAYLORD. A. HAYDON , J. L. TAYLOR

Yıl :

1968

D. A. HAYDON

Ek Bilgiler

DOI : 10.1038/217739a0

ISSN: 0028-0836
Sayı: 5130
Cilt: 217
Sayfa: 739-740

27

Electrical Double Layer in Colloid Science

Dergi Makalesi

Kaynak :

Springer Nature

Dergi:

Nature

Yayıncı:

Springer Science and Business Media LLC

Yazar(lar) :

J. A. KITCHENER , D. A. HAYDONJ. A. KITCHENER , D. A. HAYDON

Yıl :

1959

D. A. HAYDON

Ek Bilgiler