Results 171 to 180 of about 26,245 (213)

Mechanistic Insights Into Dose-Dependent Alleviation of Colorectal Cancer Through Artemisinin-Loaded Mesoporous Silica Nanoparticles in 1,2-Dimethylhydrazine-Induced Albino Wistar Rats. [PDF]

Dose Response
Zahid F, Ilyas U, Zahid S, Gulzar F, Chinnam S, Malik A, Aiman S, Qayyum A.   +7 more
europepmc   +1 more source

Mixed TiO2–SiO2 thin coatings for selective adsorption and sunlight‐powered photodegradation of cationic pollutants

Responsive Materials, EarlyView.
Environmental pollution and water scarcity demand innovative purification methods. This study presents a sol‐gel approach to fabricate mixed silica–titania thin films joining photocatalytic activity with selective sorption capability. The films exhibit higher surface area, enhanced degradation of cationic and improved performance over bare titania ...
Andrea Lanfranchi, Simone Bertucci, Margherita Peragallo, Fabiano Martorelli, Giovanni Manfredi, Davide Avanzino, Roberto Spotorno, Stefano Alberti, Davide Comoretto, Francesco Di Stasio, Maddalena Patrini, Federico Locardi, Mirko Prato, Paola Lova   +13 more
wiley   +1 more source

Mesoporous silica nanoparticles--based functional platforms for breast cancer therapy: technological advancements. [PDF]

Front Chem
Du Y, Yang J, Chen S, Fu D.
europepmc   +1 more source

Reactivity of Oxidized Porous Silicon with Calcium Ion in Aqueous Media: Stability, pH Behavior, and Host‐Guest Strategies

Small, EarlyView.
Oxidized porous silicon, composed of an elemental silicon porous skeleton coated with a silica shell, reacts with aqueous Ca2+ to generate a mixed silica–calcium silicate matrix that is remarkably efficient at trapping small molecules. With an emphasis on the engineering of controlled‐release drug delivery systems, this study identifies the factors ...
Ruhan Fan, Qinglin Yang, Michael J. Sailor   +2 more
wiley   +1 more source

Mesoporous silica nanoparticles in glioblastoma: smart nano-platforms for targeted therapy and precision diagnosis. [PDF]

3 Biotech
Hiremath P, Naik GARR, Roy AA, Kudarha R, S P R, Hedayat P, Patel J, Mutalik S, Singh AK, Dhas N.   +9 more
europepmc   +1 more source

Mechanism‐Guided Engineering of Upconversion Nanoparticles for Antibacterial Phototherapy: From Photonic Principles to Translational Nanosystems

Small, EarlyView.
This review provides a systematic overview of the field of antibacterial PhotoDynamic Therapy (aPDT) triggered by upconversion nanoparticles (UCNPs), focusing on the mechanisms and the key factors that define their efficacy for generating bactericidal species upon NIR‐light activation.
Zhe Li, Calum Johnston, Barbara Lonetti, Clément Roux   +3 more
wiley   +1 more source

Heparinized Dendritic Mesoporous Silica Nanoparticles for the Selective Adsorption and Isolation of Thrombin. [PDF]

ACS Omega
Qiao M, Sun QQ, Wang XQ, Liu MM, Sun YX, Gao YT, Li WY, Lai XX.   +7 more
europepmc   +1 more source

Fluorescence Sensing of Anions Like Adenosine 5ʹ‐Triphosphate With pH‐Gated Porous Dye‐Loaded Cerasomes

Small, EarlyView.
The development of gated systems enabling controlled pore opening offers new opportunities for sensing applications. This study explores dye loading in porous and non‐porous cerasomes and pH‐dependent ATP‐triggered gating via polyamine anchors. Porous cerasomes were synthesized using block‐co‐polymers, enabling controlled proton influx and fluorescence‐
Romane Vinot, Estela Climent, Maja Friedrich, Jérémy Bell, Knut Rurack   +4 more
wiley   +1 more source

Evaluation of dietary curcumin-loaded mesoporous silica nanoparticles on growth, blood biochemistry, gut barrier integrity and enteric gas emissions in weaned piglets. [PDF]

Vet Anim Sci
Chin S, Min Y, Moniruzzaman M, Heo Y, Ansari MM, Suminda GGD, Hur CG, Shin KS, Son YO, Min T.   +9 more
europepmc   +1 more source

Safeguarding the Photoluminescence of Silver Sulfide Nanocrystals in Biological Environments via Silica Shielding

Small, EarlyView.
Interactions with biomolecules can alter the photoluminescence of Ag2S nanocrystals, undermining near‐infrared imaging and thermometry. Incorporation into dendritic silica minimizes these interactions and preserves emission intensity, spectral response, and lifetime in plasma and whole blood. This shielding enables more reliable imaging and temperature
Alejandro Hernández Medel, Marina París Ogáyar, Livia Didonè, Peijiang Wang, Ramón Manzorro, Ana B. Hungría, Miriam Granado, Beatriz H. Juárez, Daniel Jaque, Emma Martín Rodríguez, Riccardo Marin, Célia T. Sousa   +11 more
wiley   +1 more source