Host–guest chemistry of mesoporous silicas: precise design of location, density and orientation of molecular guests in mesopores
Mesoporous solids, which were prepared from inorganic-surfactant mesostructured
materials, have been investigated due to their very large surface area and high porosity …
materials, have been investigated due to their very large surface area and high porosity …
Supramolecular surface photochemistry: Cascade energy transfer between encapsulated dyes aligned on a clay nanosheet surface
Three coumarin derivatives (7-propoxy coumarin, coumarin-480, and coumarin-540a, 2, 3,
and 4, respectively) having different absorption and emission spectra were encapsulated …
and 4, respectively) having different absorption and emission spectra were encapsulated …
Regulation of the collisional self-quenching of fluorescence in clay/porphyrin complex by strong host–guest interaction
Y Ishida, T Shimada, H Tachibana… - The Journal of …, 2012 - ACS Publications
This paper proposes a novel methodology to improve noncollisional photochemical
reactions such as Förster resonance energy transfer on solid surfaces. Since an excited …
reactions such as Förster resonance energy transfer on solid surfaces. Since an excited …
Structure resembling effect of clay surface on photochemical properties of meso-phenyl or pyridyl-substituted monocationic antimony (V) porphyrin derivatives
T Tsukamoto, T Shimada, S Takagi - RSC Advances, 2015 - pubs.rsc.org
Four types of meso-phenyl or pyridyl-substituted monocationic antimony (V) porphyrin
derivatives (SbVPors)—5, 10, 15, 20-tetraphenyl; 5, 10, 15-triphenyl-20-mono (4-pyridyl); 5 …
derivatives (SbVPors)—5, 10, 15, 20-tetraphenyl; 5, 10, 15-triphenyl-20-mono (4-pyridyl); 5 …
Possible roles of the spatial distribution of organic guest species in mesoporous silicas to control the properties of the hybrids
Mesoporous silicas are promising materials for the construction of host–guest hybrids by the
accommodation of functional unit/guest species into the mesopore, and moreover, by …
accommodation of functional unit/guest species into the mesopore, and moreover, by …
Ultrabright dye-loaded spherical polyelectrolyte brushes and their fundamental structure-fluorescence tuning principles
Ultrabright fluorescent particles (UFPs) have attracted increasing attention because of their
outstanding signal amplification functions. However, there is still an urgent demand for …
outstanding signal amplification functions. However, there is still an urgent demand for …
Two dimensional size controlled confinement of poly (vinyl pyrrolidone) in the interlayer space of swelling clay mineral
A water soluble polymer, poly (vinyl pyrrolidone)(PVP), was intercalated into the two
dimensional interlayer space of a layered silicate, synthetic saponite (Sumecton SA; …
dimensional interlayer space of a layered silicate, synthetic saponite (Sumecton SA; …
Organic xerogels doped with Tris (2, 2′-bipyridine) ruthenium (II) as hydroxyl radical promoters: Synthesis, characterization, and photoactivity
JJ Salazar-Rábago, M Sánchez-Polo… - Chemical Engineering …, 2016 - Elsevier
Xerogels based on resorcinol-formaldehyde (XRF) doped with different doses of Tris (2, 2′-
bipyridine) ruthenium (II)(RuBpy) were synthesized and characterized, and their …
bipyridine) ruthenium (II)(RuBpy) were synthesized and characterized, and their …
[PDF][PDF] Molecular confinement in fluorescent magnetic mesoporous silica nanoparticles: effect of pore size on multifunctionality
J Zhang, JM Rosenholm, H Gu - ChemPhysChem, 2012 - academia.edu
In the past decade, multifunctional composite nanomaterials have increasingly been applied
in the forefront of nanomedicine including simultaneous diagnostics and therapy of …
in the forefront of nanomedicine including simultaneous diagnostics and therapy of …
Photochemical chlorination and oxygenation reaction of cyclohexene sensitized by Ga (III) porphyrin–clay minerals system with high durability and usability
T Tsukamoto, T Shimada, T Shiragami… - Bulletin of the …, 2015 - academic.oup.com
Photochemical chlorination and oxygenation reaction of cyclohexene sensitized by gallium
(III) porphyrin–clay hybrid compound was investigated. Gallium (III) porphyrin did not …
(III) porphyrin–clay hybrid compound was investigated. Gallium (III) porphyrin did not …