نتایج جستجو برای: gamma cyclodextrins
تعداد نتایج: 125906 فیلتر نتایج به سال:
Injected-ion mobility/mass spectrometry techniques have been used to measure the reduced ion mobilities for negatively charged raffinose, melezitose and α-, β-, and γ-cyclodextrins formed by electrospray ionization. At low injection energies, the mass spectra are dominated by negatively charged (deprotonated) parent ions. At high injection energies, the mass spectra recorded for the cyclodextri...
Cristian C. Rusa, Min Wei, Todd A. Bullions, Xintao Shuai, Tamer Uyar and Alan E. Tonelli* Fiber & Polymer Science Program, North Carolina State University, Campus Box 8301, Raleigh, NC 27695-8301, USA Center For High Performance Manufacturing, ESM, Mail Code: 0219, 219 Norris Hall, Virginia Tech, Blacksburg, VA 24061-0219, USA Department of Biomedical Engineering, Case Western Reserve Universi...
Inclusion complexes of cyclodextrins with organometallic coordination compounds of Pd, Pt, Rh, Fe, Ni, and Ru have been used to produce porous metal-silica hybrid materials. The cyclodextrins are templates for the structure of the silica and lead to a uniform “wormtype” pore system. After the templating step the organometallic compounds can be employed as in situ precursors for the preparation ...
Template-induced kinetic trapping of specific cyclodextrins in enzyme-mediated dynamic combinatorial libraries linear and cyclic α-glucans enables the one-step synthesis from maltose water.
CONTENT DETERMINATION OF CYCLODEXTRINS IN CYCLODEXTRINS POLYMER BY USING GLUCOSE ENZYMATIC ELECTRODE
background today, the use of cyclodextrins (cds) is a major concern in drug formulations to improve solubility and stability of compounds. it has been known that cds can reduce the antimicrobial effectiveness of preservatives by formation of inclusion complexes. objectives in this study the interaction between commonly used preservatives, benzalkonium chloride (bzcl) or methyl paraben (mp), wit...
Multiwall carbon nanotubes have been efficiently suspended into water thanks to methylated β-cyclodextrins (CDs) containing a triazole group, itself substituted in the 4-position by hydrophilic moieties.
Paracetamol is a sparingly soluble bitter tasting drug. It is widely used as an analgesic and antipyretic. Complexation of drug with different cyclodextrins (?, ? and HP-?-CD) was attempted to improve solubility of Paracetamol. During the drug excipient interaction studies, ?, ? cyclodextrins elicited analytical interference and showed considerable absorbance at ?max (243.5 nm) of Paracetamol w...
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