Hofmeister lyotropic series
Nettet5. jan. 2009 · Hofmeister, or lyotropic, series date back to 1888, when the founder arranged a large number of electrolytes in sequences with respect to their effectiveness … Nettet15. feb. 2011 · Meet the Hofmeister effect challenge. In 1888 Prof. Franz Hofmeister with his student Siegmund Lewith of Prague University observed that addition of salts leads to rapid precipitation of the proteins from egg white — a method that finds widespread application in modern protein purification protocols through the use of …
Hofmeister lyotropic series
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NettetFor the Hofmeister ions the forward series is the one of decreasing effectiveness at precipitating proteins out of solution. For the lyotropic ions, the forward series corresponds to increasing lyotropic number. The Hofmeister series for anions was obtained by combining the series reported in ref. 9, 12, and 24–33 in the original article. NettetWe speculate that the same mechanism is responsible for the Hofmeister series that governs stability of protein solutions. DOI: 10.1103/PhysRevLett.106.167801 PACS numbers: 61.20.Qg, 64.70.pv, 64.75.Xc, 82.45.Gj ... ‘‘Hofmeister effect’’ or the ‘‘lyotropic’’ series of electro-lytes, depending on the field of science. The ...
NettetWürzburg, Germany, 26 July 1922)Physiological chemistry, Pharmacology. Source for information on Hofmeister, Franz: Complete Dictionary of Scientific Biography dictionary. Skip to ... This relationship later came to be known as the’ Hofmeister series’ or’ lyotropic series.’ Hofmeister noted that the effect of the acidic and basic ... Nettet20. apr. 2011 · A theory is presented which allows us to accurately calculate the critical coagulation concentration of hydrophobic colloidal suspensions. For positively charged particles, the critical coagulation concentrations follow the Hofmeister (lyotropic) series. For negatively charged particles, the series is reversed. We find that strongly …
NettetFor the lyotropic ions, the forward series corresponds to increasing lyotropic number. The Hofmeister series for anions was obtained by combining the series reported in … Nettet15. aug. 2024 · The Hofmeister series also has far-reaching importance with relevance to diverse fields including aquatic and atmospheric chemistry, microbiology, physiology …
Nettet9. jun. 2011 · Arginine and the Hofmeister Series: the role of ion-ion interactions in protein aggregation suppression J Phys Chem B. 2011 Jun 9;115(22):7447-58. doi: 10.1021/jp111920y. Epub 2011 May 13. Authors Curtiss P Schneider 1 , Diwakar Shukla, Bernhardt L Trout. Affiliation 1 Department of ...
Nettet1. jun. 2001 · Salting-out effects on critical micelle concentrations (cmc's) of N-acyl-N-methylglucamides (MEGA-8, -9, and -10) were examined for 16 kinds of salts. The cmc's were determined by using a surface tension or a fluorescent probe method. Salt constants (k(s)'s) were estimated from logarithmic plots of … radio predajNettet21. mar. 2014 · By using salts with a common cation or anion, Hofmeister ingeniously separated cationic and anionic effects, thereby establishing what later became known … dragon\u0027s 70NettetT1 - Simple Hofmeister series. AU - Lyklema, J. PY - 2009. Y1 - 2009. N2 - Hofmeister, or lyotropic, series date back to 1888, when the founder arranged a large number of electrolytes in sequences with respect to their effectiveness salting out egg white. Since then the name has been applied to various phenomena involving ion specificity. dragon\u0027s 6vNettet5. jan. 2009 · Abstract. Hofmeister, or lyotropic, series date back to 1888, when the founder arranged a large number of electrolytes in sequences with respect to their … dragon\u0027s 72Nettet1. jun. 2016 · The hydrophobic and hydrotropic ions discussed here constitute the link between the lyotropic series and the surfactant domain. It is pointed out that, despite … dragon\u0027s 73NettetHofmeister series (HS), ion specific effect, or lyotropic sequence acts as a pivotal part in a number of biological and physicochemical phenomena, e.g., changing the solubility of … radio priboj onlineNettetlyotropic series (Hofmeister series) The arrangement of anions and cations according to their ability to modify the properties of other solutes such as proteins, probably via their … dragon\u0027s 6w