All articles by Per Ekwall
58 articlesArticles in volume 2 (1948)
| The Potentiometric Titration of Fatty Acids with Silver Nitrate. Pages: 713-726. DOI number: 10.3891/acta.chem.scand.02-0713 |
| On the Solubilization of Carcinogenic Hydrocarbons by Association Colloids. Pages: 733-739. DOI number: 10.3891/acta.chem.scand.02-0733 |
Articles in volume 3 (1949)
| On the Solubilization of Steroid Hormones by Association Colloids. Pages: 1179-1180. DOI number: 10.3891/acta.chem.scand.03-1179 |
Articles in volume 5 (1951)
| Further Investigations on the Solubilization of Carcinogenic Hydrocarbons by Association Colloids. Ekwall, Per; Setälä, Kai; Sjöblom, Lars Pages: 175-189. DOI number: 10.3891/acta.chem.scand.05-0175 |
| The Solubilization of Long-Chain Alcohols in Association Colloid Solutions below the Critical Concentration for Micelle Formation. Ekwall, Per; Danielsson, Ingvar Pages: 973-975. DOI number: 10.3891/acta.chem.scand.05-0973 |
| The Stability of the Micelles in Bile Acid Salt Solutions of Different Acidities. Ekwall, Per; Lindström, Ernst V.; Setälä, Kai Pages: 990-994. DOI number: 10.3891/acta.chem.scand.05-0990 |
| The Polarographic Determination of Ketosteroids Solubilized in Aqueous Solutions of Association Colloids. Ekwall, Per; Lundsten, Tor; Sjöblom, Lars Pages: 1383-1392. DOI number: 10.3891/acta.chem.scand.05-1383 |
Articles in volume 6 (1952)
| Butyric Acid and Lactic Acid in Aqueous Solutions as Solubilizers for Carcinogenic Hydrocarbons. Pages: 96-100. DOI number: 10.3891/acta.chem.scand.06-0096 |
| The Solubilization of Hydrocarbons by Association Colloids Below and Above the Second Critical Concentration for Micelle Formation. Ekwall, Per; Hasan, Abraham; Danielsson, Ingvar Pages: 440-441. DOI number: 10.3891/acta.chem.scand.06-0440 |
| The Specific Volumes of Association Colloid Solutions Below and Above the Second Critical Concentration. Pages: 441-442. DOI number: 10.3891/acta.chem.scand.06-0441 |
| A new Solubilization Effect. Ekwall, Per; Danielsson, Ingvar; Henrikson, Sture Pages: 1297-1298. DOI number: 10.3891/acta.chem.scand.06-1297 |
Articles in volume 7 (1953)
| The Spectrophotometric Determination of Steroid Hormones Solubilized in Aqueous Solutions of Association Colloids. Ekwall, Per; Sjöblom, Lars; Olsen, John Pages: 347-351. DOI number: 10.3891/acta.chem.scand.07-0347 |
| Studies on the Interaction of Paraffin Chain Alcohols and Association Colloids. I. Solubility of Decanol-1 in Sodium Oleate and Sodium Myristyl Sulphate Solutions above the Critical Micelle Concentration. Pages: 1098-1104. DOI number: 10.3891/acta.chem.scand.07-1098 |
Articles in volume 9 (1955)
| Surface-Chemical Studies on the Formation of Aluminium Soaps. I. The Interaction between Aluminium Ions and Rosin Acid Monolayers. Pages: 412-423. DOI number: 10.3891/acta.chem.scand.09-0412 |
| Surface-Chemical Studies on the Formation of Aluminum Soaps. II. The Product of the Reaction between Aluminum Ions and Monolayers of Tall Oil Rosin Acid. Pages: 424-429. DOI number: 10.3891/acta.chem.scand.09-0424 |
| Surface-Chemical Studies on the Formation of Aluminium Soaps. III. The Interaction between Aluminium Ions and Myristic Acid Monolayers. Pages: 1057-1068. DOI number: 10.3891/acta.chem.scand.09-1057 |
| Surface-Chemical Studies on the Formation of Aluminium Soaps. IV. The Product of the Reaction between Aluminium Ions and Monolayers of Myristic Acid. Pages: 1069-1073. DOI number: 10.3891/acta.chem.scand.09-1069 |
| Studies on the Interaction of Paraffin Chain Alcohols and Association Colloids. II. The Effect of 1-Decanol on the Conductance of Fatty Acid Soap Solutions. Pages: 1438-1449. DOI number: 10.3891/acta.chem.scand.09-1438 |
| Studies on the Interaction of Paraffin Chain Alcohols and Association Colloids. III. The Effect of 1-Decanol on the Conductance of Sodium Alkyl Sulphate Solutions. Pages: 1450-1458. DOI number: 10.3891/acta.chem.scand.09-1450 |
| Association Equilibria in Solutions of Alkali Salts of Straight Chain Acids. I. Salts of Monocarboxylic Acids. Danielsson, Ingvar; Ekwall, Per Pages: 1661-1670. DOI number: 10.3891/acta.chem.scand.09-1661 |
Articles in volume 10 (1956)
| Studies on the Interaction of Paraffin Chain Alcohols and Association Colloids. IV. The Effect of Decanol-1 on the Viscosities of Some Association Colloid Solutions. Pages: 215-226. DOI number: 10.3891/acta.chem.scand.10-0215 |
| Studies on the Interaction of Paraffin-Chain Alcohols and Association Colloids. V. The Soap Concentration where Interaction with Decanol-1 Begins and its Dependence on the Chain Length of the Soap. Ekwall, Per; Söderberg, Olof; Danielsson, Ingvar Pages: 227-236. DOI number: 10.3891/acta.chem.scand.10-0227 |
| Studies on the Interaction of Paraffin-Chain Alcohols and Association Colloids. VI. The Sodium Caprate Concentration where Interaction with Long-Chain Alcohols Begins and Its Dependence on the Chain Length of the Alcohol. Ekwall, Per; Aminoff, Claes Fredrik Pages: 237-243. DOI number: 10.3891/acta.chem.scand.10-0237 |
| Small Angle Scattering of X-Rays in Aqueous Solutions of Bile Acid Salts. Pages: 327-329. DOI number: 10.3891/acta.chem.scand.10-0327 |
| Some Differences between Solubilization in Bile Salt and Paraffin Chain Salt Solutions. Ekwall, Per; Sten, Armas; Norman, Arne Pages: 681-683. DOI number: 10.3891/acta.chem.scand.10-0681 |
| Studies on the Interaction of Paraffin-Chain Alcohols and Association Colloids. VII. Microscopic Investigation of the Interaction between some Liquid Alcohols and Sodium Laurate Solutions. Ekwall, Per; Salonen, Milan; Krokfors, Ingmar; Danielsson, Ingvar Pages: 1146-1159. DOI number: 10.3891/acta.chem.scand.10-1146 |
| Studies on the Interaction of Paraffin Chain Alcohols and Association Colloids. VIII. Solubility of Decanol-1 in Soap Solutions below the C.M.C. Ekwall, Per; Vittasmäki, Tuure Pages: 1177-1191. DOI number: 10.3891/acta.chem.scand.10-1177 |
| Studies on the Interaction of Paraffin Chain Alcohols and Association Colloids. IX. The Solubility of Decanol-1 in Solutions of Sodium Caprate, Laurate, and Myristate above the C.M.C. Pages: 1215-1227. DOI number: 10.3891/acta.chem.scand.10-1215 |
| Studies on the Interaction of Paraffin Chain Alcohols and Association Colloids. X. The Solubility of Decanol-1 in Sodium Oleate Solutions Containing Sodium Chloride. Pages: 1228-1233. DOI number: 10.3891/acta.chem.scand.10-1228 |
Articles in volume 11 (1957)
| Small-Angle Scattering of X-Rays in Aqueous Solutions of Sodium Salts of Conjugated and Unconjugated Bile Acids. Ekwall, Per; Fontell, Krister; Norman, Arne Pages: 190-192. DOI number: 10.3891/acta.chem.scand.11-0190 |
| Small-angle Scattering of X-Rays in Aqueous Sodium Deoxycholate Solutions Containing Decanol-1. Pages: 568-569. DOI number: 10.3891/acta.chem.scand.11-0568 |
| Studies on Bile Acid Salt Solutions. I. The Dissociation Constants of the Cholic and Deoxycholic Acids. Ekwall, Per; Rosendahl, Torsten; Löfman, Nils Pages: 590-598. DOI number: 10.3891/acta.chem.scand.11-0590 |
| Surface Balance Studies of Bile Acid Monolayers. I. Cholanic and Glycocholanic Acid Monolayers. Ekwall, Per; Ekholm, Reino; Norman, Arne Pages: 693-702. DOI number: 10.3891/acta.chem.scand.11-0693 |
| Surface Balance Studies of Bile Acid Monolayers. II. Monolayers of Litocholic and Glycolitocholic Acids. Ekwall, Per; Ekholm, Reino; Norman, Arne Pages: 703-709. DOI number: 10.3891/acta.chem.scand.11-0703 |
Articles in volume 12 (1958)
| Studies on Bile Acid Salt Solutions. II. The Solubility of Cholic Acid in Sodium Cholate Solutions and that of Deoxycholic Acid in Sodium Deoxycholate Solutions. Ekwall, Per; Rosendahl, Torsten; Sten, A. Pages: 1622-1633. DOI number: 10.3891/acta.chem.scand.12-1622 |
Articles in volume 15 (1961)
| Studies on the Occurrence of Cholesterol in Water-Containing Liquid-Crystalline Form. I. The Minimum Fatty Acid Anion Concentrations Able to Transform Cholesterol Crystals into a Water-Containing Mesomorphous Form. Ekwall, Per; Baltscheffsky, Herrick; Mandell, Leo Pages: 1195-1198. DOI number: 10.3891/acta.chem.scand.15-1195 |
| Studies on the Occurrence of Cholesterol in Water-Containing Liquid-Crystalline Form. II. The Formation of Cholesterol-Containing Mesomorphous Phases in the Presence of Protein-Association Colloid Complexes, Serum Albumin and Bile Acid Salts. Ekwall, Per; Baltscheffsky, Herrick Pages: 1198-1199. DOI number: 10.3891/acta.chem.scand.15-1198 |
| Studies on the Occurrence of Cholesterol in Water-Containing Liquid-Crystalline Form. III. Formation of Cholesterol-containing Mesomorphous Phases by the Interaction of Sodium Caprylate Solutions with Solid Cholesterol Crystals. Pages: 1403-1404. DOI number: 10.3891/acta.chem.scand.15-1403 |
| Studies on the Occurrence of Cholesterol in Water-Containing Liquid-Crystalline Form. IV. Solubility of Cholesterol in Sodium Caprylate Solutions at 20 degrees C. Pages: 1404-1406. DOI number: 10.3891/acta.chem.scand.15-1404 |
| Studies on the Occurrence of Cholesterol in Water-Containing Liquid-Crystalline Form. V. Equilibria between Isotropic Caprylate Solutions and Cholesterol-Containing Mesophases. Pages: 1407-1410. DOI number: 10.3891/acta.chem.scand.15-1407 |
Articles in volume 16 (1962)
| The Structures of Three Mesomorphous Phases in the Sodium Caprylate-Decanol-Water System. Fontell, Krister; Ekwall, Per; Mandell, Leo; Danielsson, Ingvar Pages: 2294-2297. DOI number: 10.3891/acta.chem.scand.16-2294 |
Articles in volume 17 (1963)
| The Properties and Structures of Aqueous Sodium Caprylate Solutions. I. The Densities and Partial Specific Volumes. Ekwall, Per; Eikrem, Henrik; Mandell, Leo Pages: 111-122. DOI number: 10.3891/acta.chem.scand.17-0111 |
Articles in volume 19 (1965)
| The Properties and Structures of Aqueous Sodium Caprylate Solutions. II. The Viscosities of Sodium Caprylate Solutions at 20 degrees C Measured with Capillary Viscometers. Pages: 455-468. DOI number: 10.3891/acta.chem.scand.19-0455 |
| The Properties and Structure of Aqueous Sodium Caprylate Solutions. III. The Viscosities at Temperatures between 20 degrees and 40 degrees C. Pages: 573-583. DOI number: 10.3891/acta.chem.scand.19-0573 |
Articles in volume 20 (1966)
| Preliminary IR and NMR Investigations on the Alkali Soap-Carboxylic Acid-Water Systems. Friberg, Stig; Mandell, Leo; Ekwall, Per Pages: 2632-2634. DOI number: 10.3891/acta.chem.scand.20-2632 |
Articles in volume 21 (1967)
| The Properties and Structures of Aqueous Sodium Caprylate Solutions. IV. Vapour Pressure of the Solutions and the Osmotic Coefficient of the Sodium Caprylate. Ekwall, Per; Lemström, Karl-Erik; Eikrem, Henrik; Holmberg, Pär Pages: 1401-1407. DOI number: 10.3891/acta.chem.scand.21-1401 |
| Properties and Structure of the Decanolic Solutions in the Sodium Caprylate-Decanol-Water System. I. The Region of Existence of the Isotropic Decanolic Solutions. Pages: 1612-1618. DOI number: 10.3891/acta.chem.scand.21-1612 |
| Properties and Structure of the Decanolic Solutions in the Sodium Caprylate-Decanol-Water System. II. Density and Viscosity of the Solutions. Pages: 1619-1629. DOI number: 10.3891/acta.chem.scand.21-1619 |
| Properties and Structure of the Decanolic Solutions in the Sodium Caprylate-Decanol-Water System. III. An NMR Investigation of the Solutions. Gillberg, Gunilla; Ekwall, Per Pages: 1630-1638. DOI number: 10.3891/acta.chem.scand.21-1630 |
| The Properties and Structures of Aqueous Sodium Caprylate Solutions. V. The Activity of Water and Sodium Caprylate. Ekwall, Per; Eikrem, Henrik; Stenius, Per Pages: 1639-1642. DOI number: 10.3891/acta.chem.scand.21-1639 |
| The Properties and Structures of Aqueous Sodium Caprylate Solutions. VI. Measurements of the Activity of Sodium Ions. Pages: 1643-1646. DOI number: 10.3891/acta.chem.scand.21-1643 |
| The Properties and Structures of Aqueous Sodium Caprylate Solutions. VII. Activities of Caprylate Anions, and Counter Ion Binding to the Micelles. Pages: 1767-1772. DOI number: 10.3891/acta.chem.scand.21-1767 |
Articles in volume 22 (1968)
| A Lamellar Mesophase with Single Amphiphile Layers. Ekwall, Per; Mandell, Leo; Fontell, Krister Pages: 365-367. DOI number: 10.3891/acta.chem.scand.22-0365 |
| Lyotropic Mesophases with "Normal" and "Reversed" Two-dimensional Hexagonal Structure. Ekwall, Per; Mandell, Leo; Fontell, Krister Pages: 373-375. DOI number: 10.3891/acta.chem.scand.22-0373 |
| Lyotropic Mesophases with "Normal" and "Reserved" Two-dimensional Tetragonal Structure. Ekwall, Per; Mandell, Leo; Fontell, Krister Pages: 697-699. DOI number: 10.3891/acta.chem.scand.22-0697 |
| Minimum Water Content of a Number of "Reversed" Micellar and Mesomorphous Structures. Pages: 699-702. DOI number: 10.3891/acta.chem.scand.22-0699 |
| Two Types of Neat Soap in Ternary Systems. Ekwall, Per; Mandell, Leo; Fontell, Krister Pages: 1543-1550. DOI number: 10.3891/acta.chem.scand.22-1543 |
| Some Isotropic Mesophases in Systems Containing Amphiphilic Compounds. Fontell, Krister; Mandell, Leo; Ekwall, Per Pages: 3209-3223. DOI number: 10.3891/acta.chem.scand.22-3209 |