Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Madhu S. Ayyagari"'
Publikováno v:
Journal of Polymers and the Environment. 6:115-120
Polymers formed from peroxidase-based free-radical polymerization reactions were characterized for rates of mineralization against lignin and humic acid controls. Degradation studies were carried out in soil systems over 202 days and cumulative net C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f299d048b535945f54c144e83428354
https://doi.org/10.1023/a:1021809228436
https://doi.org/10.1023/a:1021809228436
Publikováno v:
Acta Polymerica. 47:193-203
Peroxidase-catalyzed phenol polymerization in the presence of hydrogen peroxide has been extensively studied. The process offers many advantages over the conventional chemical process to produce phenol-based resins. The enzymatic process avoids the u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03d239fe0dc6e3dc1572e1ce49e013e4
https://doi.org/10.1002/actp.1996.010470501
https://doi.org/10.1002/actp.1996.010470501
Autor:
Gary L. McPherson, Vijay T. John, David L. Kaplan, Sukanta Banerjee, R. S. Premachandran, Madhu S. Ayyagari, X.-K. Wu, Joseph A. Akkara
Publikováno v:
Macromolecules. 29:6452-6460
A fluorescent polymer of 2-naphthol is prepared using the oxidative enzyme horseradish peroxidase encapsulated in the microstructured system of AOT/isooctane reversed micelles. The monomer, being amphiphilic, partitions to the oil−water interface w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2801fab1b2175454a11272ce8e95cac6
https://doi.org/10.1021/ma960468f
https://doi.org/10.1021/ma960468f
Autor:
Sukant K. Tripathy, Joseph A. Akkara, Jayant Kumar, Madhu S. Ayyagari, Rajiv Pande, Sanjay Kamtekar, David L. Kaplan, Kenneth A. Marx
Publikováno v:
Biotechnology Progress. 11:699-703
The use and application of the enzyme alkaline phosphatase in a chemiluminescence assay are discussed. The enzyme catalyzes the hydrolysis of a macrocyclic phosphate compound generating a chemiluminescence signal. On the basis of inhibition of this s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::903c9feb4dd01005e26d946c01423d60
https://doi.org/10.1021/bp00036a015
https://doi.org/10.1021/bp00036a015
Autor:
Sanjay Kamtekar, Jayant Kumar, Madhu S. Ayyagari, Rajiv Pande, Sukant K. Tripathy, Kenneth A. Marx, David L. Kaplan
Publikováno v:
Materials Science and Engineering: C. 3:79-83
Inhibition of the native metalloenzyme, alkaline phosphatase, in the presence of some metal ions, and the reactivation of its apoenzyme by Zn(II) ions is used to determine metal ion concentrations. Alkaline phosphatase-catalysed hydrolysis of a chemi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34bedc1ab1a500c977d59ddcb55f5ca2
https://doi.org/10.1016/0928-4931(95)00095-x
https://doi.org/10.1016/0928-4931(95)00095-x
Autor:
Kenneth A. Marx, Jayant Kumar, Rajiv Pande, David L. Kaplan, Sukant K. Tripathy, Sanjay Kamtekar, Madhu S. Ayyagari
Publikováno v:
Materials Science and Engineering: C. 2:191-196
An enzyme-based detection methodology for sensing and quantitation of organophosphorus pesticides is described. The enzyme, alkaline phosphatase, is used in soluble form for reactions in bulk solutions, and in immobilized form for reactions on optica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8716155d8528ce46a286364a6961d59a
https://doi.org/10.1016/0928-4931(95)00077-1
https://doi.org/10.1016/0928-4931(95)00077-1
Publikováno v:
Macromolecules. 28:5192-5197
The ability to control the molecular weight and dispersity of poly(p-ethylphenol) was demonstrated. The polymer was synthesized enzymatically in different organic solvents and a water-in-oil microemulsion. Using solubility parameters, the composition
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb4e017ed010bbcfc88130ae27247586
https://doi.org/10.1021/ma00119a005
https://doi.org/10.1021/ma00119a005
Autor:
Madhu S. Ayyagari, Vijay T. John
Publikováno v:
Biotechnology Letters. 17:177-182
Activity of lipase (candida cylindracea) in reversed micelles was found to be sustained over extended periods of time in the presence of amphiphilic substrates. Esterification of palmitic or oleic acid and octanol was studied to characterize the lipa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e0b68731218db4eb8bff502b2e7ca6f7
https://doi.org/10.1007/bf00127984
https://doi.org/10.1007/bf00127984
Autor:
Murthy Tata, Gary L. McPherson, Nagesh S. Kommareddi, Cigdem F. Karayigitoglu, Madhu S. Ayyagari, Vijay T. John
Publikováno v:
Annals of the New York Academy of Sciences. 715:468-480
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::88ccc839195a78489d1ddb3d8de2d7a0
https://doi.org/10.1111/j.1749-6632.1994.tb38860.x
https://doi.org/10.1111/j.1749-6632.1994.tb38860.x
Autor:
Jayant Kumar, Rajiv Pande, David L. Kaplan, Madhu S. Ayyagari, Sukant K. Tripathy, Kenneth A. Marx, Sanjay Kamtekar
Publikováno v:
Analytical chemistry. 68(1)
A novel technique for the trace analysis of metal ions Zn(II), Be(II), and Bi(III) in bulk solutions is discussed. This technique involves the generation of a chemiluminescence signal from alkaline phosphatase catalyzed hydrolysis of a phosphate deri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9c0d02d1c563e0d4b4ba9a3fadec1e44
https://pubmed.ncbi.nlm.nih.gov/21619238
https://pubmed.ncbi.nlm.nih.gov/21619238