Structure modulation of periodic mesoporous organosilicas with organic salts

Lin, Feng; Meng, Xiangyan; Tang, Ke; Wu, Lishun; Yuan, Ran; Liao, Lijun

doi:10.1007/s10853-021-06191-8

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2023

2024

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Cited by 3 publications

(2 citation statements)

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“…Further investigations using additives are needed to fully clarify this point. [54] In all cases, we were able to obtain NPs with a mesoporous texture and DFT pore sizes between 2.9 and 3.8 nm, by contrast to already published synthetic protocols [7] where the pore size ranged between 1.1 and 1.5 nm in the micropores range. These larger pore sizes should lead to improved loadings of large molecular compounds.…”

Section: Discussionmentioning

confidence: 67%

Periodic mesoporous organosilica nanoparticles: Morphology control and sorption properties

Cattoën,

Kodjikian,

Trens

2023

Colloids and Surfaces A: Physicochemical and Engineering Aspect

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Section: Discussionmentioning

confidence: 67%

Periodic mesoporous organosilica nanoparticles: Morphology control and sorption properties

Cattoën,

Kodjikian,

Trens

2023

Colloids and Surfaces A: Physicochemical and Engineering Aspect

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“…3 represents the Low-angle XRD patterns for all synthesized samples. For PMO nanoparticles, three peaks were observed and indexed [22,23]. In Figure 4, the XRD patterns of two samples, PZ1 and PZ2, are presented.…”

Section: Xrd Studiesmentioning

confidence: 99%

PMO/ZnO nanocomposites as nanocarriers for gemcitabine release

Hajesmaeli,

Bahrami

2024

Preprint

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In this study, periodic mesoporous organosilica (PMO)/ZnO nanocomposites were synthesized and investigated as a delivery system for the anticancer drug (gemcitabine). Rice bran extract was used for the green synthesis of ZnO nanoparticles. According to the characteristic results, by increasing the amount of ZnO, the size of the spherical particles increased and surface area and pore volume decreased. Between the two nanocomposites, the maximum gemcitabine loading content (53.1%) is related to the sample with the lowest concentration of ZnO nanoparticles. For all samples, the gemcitabine release at pH=5.6 is greater than pH=7.4. The rate of gemcitabine release was fast in the first 8 hours and decreased over time.

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