One‐Pot Construction of Multipodal Hybrid Periodic Mesoporous Organosilica Nanoparticles with Crystal‐Like Architectures

Abstract

The design of hybrid multipodal PMO (mp-PMO) nanoparticles with crystal-like architectures elaborated in a one-pot, two-step process, involving the preparation of a benzene-based spherical PMO core followed by the formation of ethylene-based rod-shaped PMO pods on these cores is described.

Photoresponsive Bridged Silsesquioxane Nanoparticles with Tunable Morphology for Light-Triggered Plasmid DNA Delivery

“…[1][2][3][4][5][6][7][8][9] Nonetheless, it remains a challenge to control the kinetic in sol-gel processes, which generally lead to macroscaled nonporous BS functional materials. [10][11][12] Their design involves kinetically-controlled sol-gel processes of bis-or multiorganoalkoxysilanes which yield to hybrid materials with very high organic contents depending on the type of organic groups.…”

Protein-gold clusters-capped mesoporous silica nanoparticles for high drug loading, autonomous gemcitabine/doxorubicin co-delivery, and in-vivo tumor imaging

“…[26][27][28][29][30][31][32][33][34] MSN are biocompatible nanomaterials [35,36] and possess disctinctive characteristics such as their tunable porosity and particle size, versatile inner and outer surface chemistry, and capacity to transport and deliver various cargos make these scaffolds ideal drug delivery systems. [37,38] Both molecular and supramolecular nanomachines have been designed with MSN to precisely control the release of guest molecules from their nanopores upon various stimuli including pH, [39,40] one- [41,42] and two-photon irradiation, [43][44][45] enzymes [46,47] and redox processes.…”

Enzymatically degradable hybrid organic–inorganic bridged silsesquioxane nanoparticles for in vitro imaging

“…50% between 400 and 700°C associated with the decomposition of the high content of organic bridges ( Figures S9-10). 39,40 The texture and structure of BS NPs were further assessed by nitrogen sorption analysis. The CTAB surfactant, which was found necessary to obtain non-aggregated nanospheres, was partially extracted in the resulting NPs as shown by FTIR and 13 C NMR analyses ( Figures S11 and S7).…”