Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Seishi Ohashi"'
Autor:
Daniela Iguchi, Seishi Ohashi, Ghizelle J. E. Abarro, Xianze Yin, Scott Winroth, Chris Scott, Molly Gleydura, Lin Jin, Nithya Kanagasegar, Cherie Lo, Carlos Rodriguez Arza, Pablo Froimowicz, Hatsuo Ishida
Publikováno v:
ACS Omega, Vol 3, Iss 9, Pp 11569-11581 (2018)
Externí odkaz:
https://doaj.org/article/b858d40cea4f477daf0b930fb41580f4
Publikováno v:
PLoS ONE, Vol 6, Iss 1, p e16554 (2011)
Potential mobility of restriction-modification systems has been suggested by evolutionary/bioinformatic analysis of prokaryotic genomes. Here we demonstrate in vivo movement of a restriction-modification system within a genome under a laboratory cond
Externí odkaz:
https://doaj.org/article/35ea1e560a774bf3a29f9073f255bdc1
Publikováno v:
Polymer Chemistry. 12:379-388
A monofunctional 1,3-benzothiazine (PH-a-BZT) has been synthesized by a method different from the one reported in the literature. Additionally, a difunctional version of 1,3-benzothiazine (PH-ddm-BZT) monomer has been synthesized. Polymerization of m
Publikováno v:
Polymer. 157:38-49
Thiazole and benzothiazole-containing benzoxazine monomers (abbreviated as PH-at for thiazole-functional monomer and PH-abt for benzothiazole-functional monomer, respectively) have been synthesized. PH-at is characterized with proton and carbon nucle
Autor:
Molly Gleydura, Hatsuo Ishida, Daniela Iguchi, Ghizelle Jane Abarro, Pablo Froimowicz, Scott Winroth, Cherie Lo, Chris E. Scott, Carlos Rodriguez Arza, Nithya Kanagasegar, Xianze Yin, Lin Jin, Seishi Ohashi
Publikováno v:
ACS Omega, Vol 3, Iss 9, Pp 11569-11581 (2018)
ACS Omega
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
ACS Omega
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
A systematic study has been carried out to develop a material with significant protection properties from galactic cosmic radiation and solar energetic particles. The research focused on the development of hydrogen-rich benzoxazines, which are partic
Autor:
Daniela Iguchi, Seishi Ohashi, Hatsuo Ishida, Victoria M. Sedwick, Carlos Rodriguez Arza, Phwey S. Gil, Tyler R. Heyl, Lu Han, Daniel J. Lacks
Publikováno v:
The Journal of Physical Chemistry A. 121:6269-6282
Polymerization of benzoxazine resins is indicated by the disappearance of a 960-900 cm-1 band in infrared spectroscopy (IR). Historically, this band was assigned to the C-H out-of-plane bending of the benzene to which the oxazine ring is attached. Th
Autor:
Seishi Ohashi, Zhong Xin, Hatsuo Ishida, Carlos Rodriguez Arza, Pablo Froimowicz, Wenfei Zhang
Publikováno v:
Macromolecules. 49:7129-7140
A naphthoxazine containing a latent catalyst based on -OH as part of its monomer structure has been synthesized through a simple one-pot reaction at room temperature. The chemical structure of this naphthoxazine monomer has been confirmed by 1H NMR,
Publikováno v:
Polymer Chemistry. 7:7177-7184
2-Substituted 1,3-benzoxazines (two benzoxazine monomers used in this paper are abbreviated as PH-a-[2]ba and PH-pda-[2]ba) having a phenyl group as an oxazine ring substituent are synthesized with benzaldehyde through 2-hydroxy-N-phenylbenzylamine s
Publikováno v:
Journal of Polymer Science Part A: Polymer Chemistry. 54:1428-1435
Coumarins are used as a natural renewable resource to synthesize coumarin-containing benzoxazine resins. The coumarin-containing benzoxazines are fully characterized in terms of their chemical structure by Fourier-transform infrared spectroscopy and
Publikováno v:
Journal of Polymer Science Part A: Polymer Chemistry. 53:1330-1338
We report our work for preparing cross-linked polyi- mide via a series of imide functional benzoxazine resins as pre- cursors. The structures of synthesized monomers have been confirmed by 1 H NMR and FT-IR. Among this class of benzoxa- zine monomers