Zobrazeno 1 - 10
of 78
pro vyhledávání: '"Jerald K. Rasmussen"'
Autor:
James I. Hembre, George W. Griesgraber, Robert T. Fitzsimons, Cathy A. Bothof, Semra Colak Atan, Jerald K. Rasmussen
Publikováno v:
Reactive and Functional Polymers. 136:181-188
Weak cation exchange membrane adsorbers were prepared by UV grafting ionic monomers from microporous nylon membranes in aqueous media using Type II photoinitiators. Protein binding was influenced by two factors: a) spacer arm length of ≥6 atoms, an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::559962d81cbba19547a44f8300f46692
https://doi.org/10.1016/j.reactfunctpolym.2018.12.010
https://doi.org/10.1016/j.reactfunctpolym.2018.12.010
Autor:
Christy F. Landes, Amy K. McNulty, Margaret H. Roddy, Cathy A. Bothof, Nicholas A. Moringo, George W. Griesgraber, Jerald K. Rasmussen, Lawrence J. Tauzin, Hao Shen
Publikováno v:
RSC Advances. 6:27760-27766
Functionalization of polymer films with ion exchange ligands is a common method for creating surfaces optimized for separations and purification. Surfaces are typically evaluated for their ability to retain target molecules, but this retention encomp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2f4ab1641d328aa61a8a7419d9ae65ff
https://doi.org/10.1039/c5ra25592a
https://doi.org/10.1039/c5ra25592a
Autor:
Kelly J. Gibbens, Gary J. Drtina, Steven M. Heilmann, Louis C. Haddad, Stephanie J. Moeller, Masayuki Nakamura, Robert T. Fitzsimons, Michael G. Williams, Tara L. Buhl, Howell K. Smith, Jerald K. Rasmussen, Phillip D. Eitzman, Todd W. Johnson, Jie J. Liu, Fredrick W. Hyde, Patrick L. Coleman
Publikováno v:
Journal of Molecular Catalysis B: Enzymatic. 45:1-9
Immobilized enzyme particulates positioned on the upstream surface of a cartridge filter were shown to provide effective catalytic conversion of a recirculating solution of reactant to product. This arrangement provided for low-pressure drop operatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b07e27762b89a703312bbd206fb46ed
https://doi.org/10.1016/j.molcatb.2006.09.009
https://doi.org/10.1016/j.molcatb.2006.09.009
Autor:
Stephanie J. Moeller, Louis C. Haddad, Babu N. Gaddam, Yeng N. Yang, Michael G. Williams, Vallerie A. Weller, Steven M. Heilmann, Julia M. Lee, Jerald K. Rasmussen, Gary J. Drtina, Thomas J. Beauchamp, Duane D. Fansler, Tara L. Buhl, Robert T. Fitzsimons
Publikováno v:
Reactive and Functional Polymers. 64:13-24
Azlactone-functional dispersion and reverse phase suspension polymer supports were examined as immobilizing media for Penicillin G Acylase (PGA). Results indicated that the most effective supports were those that also contained primary and/or seconda
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f3c3e0edc10ca18e40a6ef4eba2c9387
https://doi.org/10.1016/j.reactfunctpolym.2005.04.004
https://doi.org/10.1016/j.reactfunctpolym.2005.04.004
Publikováno v:
Industrial & Engineering Chemistry Research. 44:8554-8559
The derivatization of azlactone-functional beads with small amine-functional ligands was studied with the objective of controlling coupled ligand density. When weakly acidic or weakly basic ligands were coupled in the presence of quenchers, ligand de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ec16554dde9b926ee1b127e6cc82487
https://doi.org/10.1021/ie0402867
https://doi.org/10.1021/ie0402867
Autor:
Duane D. Fansler, Steven M. Heilmann, James R. Vyvyan, Louis C. Haddad, Gary J. Drtina, Yeng N. Yang, Thomas J. Beauchamp, Robert T. Fitzsimons, Jerald K. Rasmussen, Jie J. Liu, Babu N. Gaddam
Publikováno v:
Journal of Molecular Catalysis B: Enzymatic. 30:33-42
Covalent attachment of pig liver esterase (E.C.3.1.1.1) to cross-linked dispersion polymer supports was effectively accomplished using azlactone [5(4H)-oxazolone] reactive groups. The binding process required about one hour at room temperature, and i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f28d8ec6896cc1bd219dcc8832a7404
https://doi.org/10.1016/j.molcatb.2004.03.003
https://doi.org/10.1016/j.molcatb.2004.03.003
Autor:
Gabriella G. Szekely, Duane D. Fansler, Lester H. Mcintosh, Kevin M. Saint Paul Lewandowski, Stephen B. Roscoe, Babu N. Gaddam, Douglas A. Hanggi, Jerald K. Rasmussen, Dean M. Moren, Larry R. Krepski, John L. Battiste, Ralph R. Roberts, Khalid A. M. Thakur, Steven M. Heilmann, Sadanand V. Pathre, David A. Weil
Publikováno v:
Journal of Macromolecular Science, Part A. 40:755-790
Results of the acid catalyzed oligomerization of 2‐alkenyl‐5(4H)‐oxazolones are reported. Employing LC–MS and preparative LC methods, the oligomeric mixtures were characterized by NMR analyses and were discovered to consist of exclusively cyc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fbead64d634bde3c32ec7aca27e59461
https://doi.org/10.1081/ma-120022270
https://doi.org/10.1081/ma-120022270
Publikováno v:
Journal of Polymer Science Part A: Polymer Chemistry. 39:3655-3677
The chronology of 2-alkenyl azlactone research at 3M is discussed in terms of its origination; consideration of economics, overall safety, and opportunities for patent protection; elaboration of the chemistry; and, finally, applying lessons learned t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12f8549b123552fd9c925291e49cd7ec
https://doi.org/10.1002/pola.10007
https://doi.org/10.1002/pola.10007
Autor:
John Stevens, Steven M. Heilmann, Sadanand V. Pathre, Larry R. Krepski, Jerald K. Rasmussen, Dean M. Moren
Publikováno v:
Tetrahedron. 54:12151-12160
The acid-catalyzed reaction of 4,4-dimethyl-2-vinyl-5(4H)-oxazolone with primary alcohols proceeded with almost equal frequency at both CC (Michael addition) and CO (ring opening) groups; reaction with secondary and tertiary alcohols resulted i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb733fbe5b6f961d4da296133f0e7c3e
https://doi.org/10.1016/s0040-4020(98)00751-0
https://doi.org/10.1016/s0040-4020(98)00751-0
Publikováno v:
Applied Biochemistry and Biotechnology. 60:1-17
Manganese peroxidase (MnP) is secreted by white-rot fungi and participates in the degradation of lignin by these organisms. MnP uses H2O2 as an oxidant to oxidize MnII to MnIII as the manganic ion Mn3+. The Mn3+ stabilized by chelation, is a highly r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e29b593f6f2b606641fdd819bc522899
https://doi.org/10.1007/bf02788055
https://doi.org/10.1007/bf02788055