Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Multivalent structures activity

Besides the applications of the electrophilicity index mentioned in the review article [40], following recent applications and developments have been observed, including relationship between basicity and nucleophilicity [64], 3D-quantitative structure activity analysis [65], Quantitative Structure-Toxicity Relationship (QSTR) [66], redox potential [67,68], Woodward-Hoffmann rules [69], Michael-type reactions [70], Sn2 reactions [71], multiphilic descriptions [72], etc. Molecular systems include silylenes [73], heterocyclohexanones [74], pyrido-di-indoles [65], bipyridine [75], aromatic and heterocyclic sulfonamides [76], substituted nitrenes and phosphi-nidenes [77], first-row transition metal ions [67], triruthenium ring core structures [78], benzhydryl derivatives [79], multivalent superatoms [80], nitrobenzodifuroxan [70], dialkylpyridinium ions [81], dioxins [82], arsenosugars and thioarsenicals [83], dynamic properties of clusters and nanostructures [84], porphyrin compounds [85-87], and so on. [Pg.189]

Polymeric multivalent structures will have high molecular weights and as such will not likely to be orally active and would require other routes of administration such as parenteral delivery. Also, high molecular weight materials tend to be mixtures that are difficult to characterize and to control in manufacturing. [Pg.235]

In this chapter, we provide an overview of our recent efforts to develop a fundamental science base for the design and preparation of optimal lipid-based carriers of DNA and siRNA for gene therapy and gene silencing. We employ synthesis of custom multivalent lipids, synchrotron X-ray diffraction (XRD) techniques, optical and cryo-electron microscopy, as well as biological assays in order to correlate the structures, chemical, and biophysical properties of cationic liposome (CL)-NA complexes to their biological activity and to clarify the interactions between CL-NA complexes and cellular components. Earlier work has been reviewed elsewhere [1-7] and will not be covered exhaustively here. [Pg.193]


See other pages where Multivalent structures activity is mentioned: [Pg.173]    [Pg.285]    [Pg.137]    [Pg.1215]    [Pg.253]    [Pg.284]    [Pg.346]    [Pg.1029]    [Pg.137]    [Pg.130]    [Pg.133]    [Pg.2690]    [Pg.3276]    [Pg.281]    [Pg.368]    [Pg.189]    [Pg.582]    [Pg.669]    [Pg.77]    [Pg.1918]    [Pg.294]    [Pg.140]    [Pg.171]    [Pg.204]    [Pg.205]    [Pg.222]    [Pg.253]    [Pg.254]    [Pg.227]    [Pg.284]    [Pg.285]    [Pg.269]    [Pg.341]    [Pg.46]    [Pg.12]    [Pg.138]    [Pg.251]    [Pg.4]    [Pg.407]    [Pg.414]    [Pg.523]    [Pg.787]    [Pg.116]    [Pg.228]    [Pg.319]    [Pg.118]    [Pg.597]   
See also in sourсe #XX -- [ Pg.246 ]




SEARCH



Multivalency

Multivalent

Multivalent structures

© 2024 chempedia.info