Biodegradation of pesticides in nonionic water‐in‐oil microemulsions of tween 85: Relationship between micelle structure and activity

Biotechnology and Bioengineering

Volumn 43, Issue 10, 1994, Pages 946-959

  Komives, Claire F ^a   Lilley, Erin ^a   Russell, Alan J ^a  

^a UNIVERSITY OF PITTSBURGH   (United States)

Author keywords

enzymes; microemulsions; nonionic surfactants; organophosphorus hydrolase; phosphotriesterase; reversed micelles

Indexed keywords

BIODEGRADATION; BIOTECHNOLOGY; ENZYMES; MICELLES; MICROEMULSIONS; PHASE DIAGRAMS; SURFACE ACTIVE AGENTS;

NONIONIC SURFACTANTS; ORGANOPHOSPHORUS HYDROLASE; PARTITIONING; PHOSPHOTRIESTERASE; POLYOXYETHYLENE SORBITAN TRIOLEATE; REVERSED MICELLES; TWEEN 85;

PESTICIDES;

ALCOHOL; HYDROLASE; ORGANOPHOSPHATE INSECTICIDE; PARAOXON; POLYSORBATE; SURFACTANT;

ARTICLE; BIODEGRADATION; CATALYSIS; EMULSION; ENZYME KINETICS; ENZYME STABILITY; ENZYMOLOGY; MICELLE; PROTEIN ANALYSIS;

EID: 0028407769     PISSN: 00063592     EISSN: 10970290     Source Type: Journal    
DOI: 10.1002/bit.260431008     Document Type: Article

References (69)

1. Low interfacial tension in microemulsion systems
2. High pressure EPR studies of protein mobilization in reversed micelles
3. Interfacial tension minima in oil+water+surfactant systems
4. Protein extraction and activity in reverse micelles of a nonionic detergent
5. Solubilization and activity of proteins in compressible‐fluid based microemulsions
6. Solubilization and activity of proteins in supercritcal fluids
7. Micellar solubilization of biopolymers in organic solvents. 5. Activity and conformation of α‐chymotrypsin in isooctane–AOT reverse micelles
8. Hydrophile–lipophile balance: History and recent developments
9. Study of dynamical and structural properties of microemulsions by chemical physics methods
10. Structure and phase behavior in five‐component microemulsions
11. Structure and phase behavior in four‐component nonionic microemulsions
12. The influence of the ionic strength on enzyme solubilization in water‐in‐oil microemulsions
13. The effect of substrate partitioning on the kinetics of enzymes acting in reverse micelles
14. A theoretical study on the expression of enzymic activity in reverse micelles
15. Three dimensional phase diagram of nonionic surfactants: Effect of salinity and temperature
16. Limits of diffusion in the hydrolysis of substrates from Pseudomonas diminuta.
17. Theoretical and experimental determination of the crossover from dilute to semidilute regimes of micellar solutions
18. Release and recovery of porcine pepsin and bovine chymosin from reverse micelles: A new technique based on isopropyl alcohol addition
19. Enzyme structure and function in water restricted environments
20. Influence of the cosurfactant chemical structure upon the phase diagram features and electrical conductive behavior of Winsor IV type media
21. Evidence for intercontiguous structures in concentrated microemulsions. Neutron small‐angle scattering results
22. Isolating enzymes by reversed micelles
23. Determination of methyl paraoxon in dog plasma by reversed‐phase high‐performance liquid chromatography
24. Structure–activity relationship in the hydrolysis of substrates by the phosphotriesterase from Pseudomonas diminuta.
25. Purification and properties of the phosphotriesterase from Pseudomonas diminuta.
26. Activation of organophosphorus nerve agents by the phosphotriesterase from Pseudomonas diminuta.
27. Diisopropylfluorophosphate hydrolysis by phosphotriesterase from Pseudomonas diminuta.
28. Characteristics of lipase‐catalyzed hydrolysis of olive oil in AOT–isooctane reversed micelles
29. Reversed micellar extraction of proteins
30. Physical principles of surfactant self‐association into micelles, bilayers, vescles and microemulsion droplets
31. 2 in reversed micelles
32. 2O–oil–nonionic surfactant
33. 2O–oil–nonionic surfactant–inorganic electrolyte. 2
34. Effect of alcohols on the phase behavior of microemulsions
35. 2O, nonpolar solvents, amphiphiles and electrolytes. 1
36. Kinetic theory of enzymatic reactions in reversed micellar systems
37. Catalysis by enzymes etrapped into hydrated surfactant aggregates having lamellar or cylindrical hexagonal or ball‐shaped cubic structure in organic solvents
38. Characterization of a non‐ionic surfactant reversed micellar system for enzyme catalysis
39. Activity and stability of horse‐liver alcohol dehydrogenase in sodium dioctylsulfosuccinate/cyclohexane reverse micelles
40. Sulfur removal from coal through multiphase media containing biocatalysts
41. Application of reverse micelles for the extraction of amino acids and proteins
42. Mechanism and stereochemical course at phosphorus of the reaction catalyzed by a bacterial phosphotriesterase
43. Reverse micelles as hosts for proteins and small molecules
44. Solubilization of enzymes and nucleic acids in hydrocarbon micellar solutions
45. Micellar enzymology
46. Mechanisms of protein solubilization in reverse micelles
47. Cloning and sequencing of a plasmid‐borne gene opd encoding a phosphotriesterase
48. Constraints of molecular packing on the size and stability of microemulsion droplets
49. Change of the structure of microemulsions with the hydrophile–lipophile balance of nonionic surfactant as revealed by NMR self‐diffusion studies
50. Solubilization and Growth of Candida pseudotropicalis in water‐in‐oil microemulsions
51. Catalytic and interfacial aspects of enzymatic polymer synthesis in reversed micellar systems
52. Phase behavior of microemulsion: The origin of the middle phase, of its chaotic structure and of the low interfacial tension
53. Enzymes and microemulsions: Activity and kinetic properties of liver alcohol dehydrogenase in ionic water‐in‐oil microemulsion
54. Activity and stability of yeast alcohol dehydrogenase YADH entrapped in aerosol OT reverse micelles
55. Enzymes in reversed micelles as catalysts for organic‐phase synthesis reactions
56. Pseudo‐phase separation model for thermodynamic calculations on micellar solutions
57. Oil‐continuous microemulsions composed of hexane, water, and 2‐propanol
58. O‐alkyl‐O‐aryl‐phenylphosphonothioates
59. Practical considerations in the surfactant‐aided mobilization of contaminants in aquifiers
60. Spectroscopic and kinetic studies of lipase solubilized in reverse micelles
61. Protein transfer from an aqueous phase into reversed micelles. The effect of protein size and charge distribution
62. 2 in reversed micelles 3
63. Study of the transition between different structures of some non‐ionic microemulsion systems