Zobrazeno 1 - 10
of 66
pro vyhledávání: '"Binyamin Feibush"'
Autor:
Binyamin Feibush, Bradley C. Snyder
Publikováno v:
Pharmaceutical Research. 17:197-204
Purpose. The purpose of this study was to identify four majordegradation products, which were formed during a stress study of pexiganan(a 22-mer peptide) in a 1% formulation.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::13fb45a4eeb201975e7099f1b830ae50
https://doi.org/10.1023/a:1007521515109
https://doi.org/10.1023/a:1007521515109
Autor:
Meenakshi N. Rao, Xuehai Zhang, Susan Wilder, Ani Sarkahian, Stephen R. Jones, Penina Feibush, Brad Snyder, William A. Kinney, Bin Shao, Ilya Sharkansky, Larry Mallis, Joshua E. Turse, Nathan R. Tzodikov, Ronald Michalak, Hans Jørgen Kjærsgaard, Melissa A. McGuigan, Binyamin Feibush
Publikováno v:
The Journal of Organic Chemistry. 63:8599-8603
have both propelled clinical development ofantiangiogenic agents such as squalamine. Although themajority of the squalamine used in preclinical studieswas obtained by extraction and purification of dogfishlivers, this source was projected to be too c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b63d1f0d1b4b1d40da0413fd587fe25
https://doi.org/10.1021/jo981344z
https://doi.org/10.1021/jo981344z
Autor:
Binyamin Feibush
Publikováno v:
Chirality. 10:382-395
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d01cdffffffb58631d3894ffaca0a539
https://doi.org/10.1002/(sici)1520-636x(1998)10:5<382::aid-chir4>3.0.co
https://doi.org/10.1002/(sici)1520-636x(1998)10:5<382::aid-chir4>3.0.co
Autor:
Binyamin Feibush
Publikováno v:
Journal of Liquid Chromatography & Related Technologies. 19:2315-2328
A new base-deactivated reverse phase chromatographic medium is described. Basic ligands have been incorporated into the silica matrix to interact with the free silanol groups, to supress their activity. Depending on the mobile phase, the support exhi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::13ef6d1d51d2e960246e524c5020f36a
https://doi.org/10.1080/10826079608017159
https://doi.org/10.1080/10826079608017159
Publikováno v:
Biomedical Chromatography. 8:53-62
An automated system is described for the simultaneous extraction and derivatization of nucleophilic compounds from various biological media. The method includes the use of a solid-phase reagent containing a 9-fluorenylacetate activated ester. The rea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6976605c0aa6a6adb30d3996896dfc52
https://doi.org/10.1002/bmc.1130080203
https://doi.org/10.1002/bmc.1130080203
Autor:
Toma Ph, Charles W. Moeder, Louis S. Crocker, Conlon Da, Nelu Grinberg, Richard Thompson, Karen C. Thompson, Thomas P. O'Brien, Binyamin Feibush, G. Bicker
Publikováno v:
Analytical chemistry. 69(11)
Cellulose and cellulose derivatives are biopolymers which are often used as stationary phases for the separation of enantiomers. Describing the mechanism of such separations is a difficult task due to the complexity of these phases. In the present st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b2d4b4bf6f71f36e9cfa3346f1e0c63
https://pubmed.ncbi.nlm.nih.gov/21639239
https://pubmed.ncbi.nlm.nih.gov/21639239
Publikováno v:
Analytical Chemistry. 65:2983-2989
The effect of cross-linking, surface area, and porous nature of modified polystyrene-divinyl- benzene (STY-DVB) reagents has been investigated. The supports were prepared via two techniques and modified to contain various chemical functionalities. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::82acdef07a9611949ccf64e6a8a2d7a0
https://doi.org/10.1021/ac00069a008
https://doi.org/10.1021/ac00069a008
Publikováno v:
Analytical Chemistry. 65:1130-1133
Permethylated α-, β-, and γ-cyclodextrin GC stationary phases were used to resolve racemic silane derivatives, R 1 R 2 Si * PhMe. Particularly good resolutions were obtained on the β-CD phase for racemates containing a silanol group, R 1 =OH
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7aa1d658db5c4b484de2fe9a50bcf30f
https://doi.org/10.1021/ac00057a005
https://doi.org/10.1021/ac00057a005
Publikováno v:
Analytical Sciences. 7:1535-1538
Solid phase or polymeric reagents perform derivatizations of nucleophiles in a heterogeneous manner, wherein the analyte in solution migrates to the reaction center, now immobilized on the solid support. Reactivities can be engineered as function of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a8be6162b8356d70bd8a04b35f599a4f
https://doi.org/10.2116/analsci.7.supple_1535
https://doi.org/10.2116/analsci.7.supple_1535
Autor:
Binyamin Feibush, Tracy L. Ascah
Publikováno v:
Journal of Chromatography A. 506:357-369
Silica has proven invaluable as a support material for reversed-phase high-performance liquid chromatography. However, contributions of residual acidic silanols lead to poor chromatography of basic compounds. This paper demonstrates the utility of a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc57314030501b461275df19426d8d94
https://doi.org/10.1016/s0021-9673(01)91591-2
https://doi.org/10.1016/s0021-9673(01)91591-2