Results 291 to 300 of about 576,833 (350)

Interfacially Super‐Assembled Asymmetric and H2O2 Sensitive Multilayer‐Sandwich Magnetic Mesoporous Silica Nanomotors for Detecting and Removing Heavy Metal Ions

Advanced Functional Materials, 2021
Asymmetric hollow and magnetic mesoporous silica nanocomposites have great potential applications due to their unique structural–functional properties.
Beilei Qiu, Lei Xie, Jie Zeng, Tianyi Liu, Miao Yan, Shan Zhou, Qirui Liang, Jinyao Tang, K. Liang, Biao Kong   +9 more
semanticscholar   +1 more source

Diverse gatekeepers for mesoporous silica nanoparticle based drug delivery systems

Chemical Society Reviews, 2017
Jia Wen, Kui Yang, Fengyu Liu
exaly   +2 more sources

Synthesis of mesoporous silica nanoparticles

Chemical Society Reviews, 2013
Good control of the morphology, particle size, uniformity and dispersity of mesoporous silica nanoparticles (MSNs) is of increasing importance to their use in catalyst, adsorption, polymer filler, optical devices, bio-imaging, drug delivery, and biomedical applications.
Si-Han Wu, Chung-Yuan Mou, Hong-Ping Lin
exaly   +3 more sources

Mesoporous Silica Spherical Particles

Journal of Nanoscience and Nanotechnology, 2013
This review highlights the current status on the synthesis and applications of mesoporous silica spherical particles. Mesoporous silica spherical particles are expected to be applied in various fields and the properties depend on the size and size distribution. Many researchers have been working on the synthesis of mesoporous silica spherical particles
Kota, Shiba, Naoki, Shimura, Makoto, Ogawa   +2 more
openaire   +2 more sources

Mesoporous Silica Applications

Macromolecular Symposia, 2007
AbstractSummary: The mesoporous silica have been considered fascinating materials for many techonological applications due to their porous and morphological characteristics. This review focuses on their use as stationary phases for liquid chromatography, supports for immobilizing biomolecules, catalysts, agent for polymer reinforcement and hard ...
L. F. Giraldo, B. L. López, L. Pérez, S. Urrego, L. Sierra, M. Mesa   +5 more
openaire   +1 more source

Hollow Mesoporous Silica Nanoparticles with Extra-Large Mesopores for Enhanced Cancer Vaccine.

ACS Applied Materials and Interfaces, 2020
Owing to the limitations of conventional cancer therapies, cancer immunotherapy has emerged for the prevention of cancer recurrence. To provoke adaptive immune responses that are antigen-specific, it is important to develop an efficient antigen delivery ...
Jun Yup Lee, Min Kyung Kim, Thanh Loc Nguyen, Jaeyun Kim   +3 more
semanticscholar   +1 more source

Mesoporous silica nanoparticles in nanotechnology

Critical Reviews in Biotechnology, 2012
Mesoporous silica nanoparticles (MSNs) are a versatile drug delivery system that can be used for loading of different guest molecules such as peptides, proteins, anticancer agents, and genetic material. MSNs are considered promising drug carriers due to their tuneable particle size, pore structure, and surface functionalization.
Dennis, Douroumis, Ichioma, Onyesom, Mohammed, Maniruzzaman, John, Mitchell   +3 more
openaire   +2 more sources

Ultrabright Fluorescent Mesoporous Silica Nanoparticles

Small, 2010
AbstractThe first successful approach to synthesizing ultrabright fluorescent mesoporous silica nanoparticles is reported. Fluorescent dye is physically entrapped inside nanochannels of a silica matrix created during templated sol–gel self‐assembly. The problem of dye leakage from open channels is solved by incorporation of hydrophobic groups in the ...
Eun-Bum, Cho, Dmytro O, Volkov, Igor, Sokolov   +2 more
openaire   +2 more sources

Dodecagonal tiling in mesoporous silica

Nature, 2012
Recent advances in the fabrication of quasicrystals in soft matter systems have increased the length scales for quasicrystals into the mesoscale range (20 to 500 ångströms). Thus far, dendritic liquid crystals, ABC-star polymers, colloids and inorganic nanoparticles have been reported to yield quasicrystals.
Xiao, CH Xiao, Changhong, Fujita, N Fujita, Nobuhisa, Miyasaka, K Miyasaka, Keiichi, Sakamoto, Y Sakamoto, Yasuhiro, Terasaki, O Terasaki, Osamu   +4 more
openaire   +3 more sources

Mesoporous silica spheres from colloids

Journal of Colloid and Interface Science, 2007
A novel method has been developed to synthesize mesoporous silica spheres using commercial silica colloids (SNOWTEX) as precursors and electrolytes (ammonium nitrate and sodium chloride) as destabilizers. Crosslinked polyacrylamide hydrogel was used as a temporary barrier to obtain dispersible spherical mesoporous silica particles.
Ho, Jenny, Zhu, Wei, Wang, Huanting, Forde, Gareth   +3 more
openaire   +3 more sources