Photochemistry and photophysics in silica-based materials: ultrafast and single molecule spectroscopy observation

N Alarcos, B Cohen, M Ziółek, A Douhal - Chemical Reviews, 2017 - ACS Publications
Silica-based materials (SBMs) are widely used in catalysis, photonics, and drug delivery.
Their pores and cavities act as hosts of diverse guests ranging from classical dyes to drugs …

Confinement fluorescence effect (CFE): Lighting up life by enhancing the absorbed photon energy utilization efficiency of fluorophores

B Fang, P Li, J Jiang, W Du, L Wang, H Bai… - Coordination Chemistry …, 2021 - Elsevier
The absorption photon energy utilization efficiency of small molecule fluorophores can be
enhanced only through the conformational change of a single molecule (without destruction …

Controlling growth of ultrasmall sub-10 nm fluorescent mesoporous silica nanoparticles

K Ma, U Werner-Zwanziger, J Zwanziger… - Chemistry of …, 2013 - ACS Publications
Mesoporous silica nanoparticles (MSNs) have recently attracted a lot of interest for future
nanotheranostic applications because of their large surface-area and high biocompatibility …

Highly emissive fluorescent silica-based core/shell nanoparticles for efficient and stable luminescent solar concentrators

F Corsini, E Tatsi, A Colombo, C Dragonetti, C Botta… - Nano Energy, 2021 - Elsevier
Luminescent solar concentrators (LSCs) represent a viable spectral conversion technology
to maximize sunlight harvesting while promising to reduce the current gap for integration of …

Ultrasmall, Bright, and Photostable Fluorescent Core–Shell Aluminosilicate Nanoparticles for Live‐Cell Optical Super‐Resolution Microscopy

JA Erstling, JA Hinckley, N Bag, J Hersh… - Advanced …, 2021 - Wiley Online Library
Stochastic optical reconstruction microscopy (STORM) is an optical super‐resolution
microscopy (SRM) technique that traditionally requires toxic and non‐physiological imaging …

Constructing NIR silica–cyanine hybrid nanocomposite for bioimaging in vivo: a breakthrough in photo-stability and bright fluorescence with large Stokes shift

X Wu, S Chang, X Sun, Z Guo, Y Li, J Tang, Y Shen… - Chemical …, 2013 - pubs.rsc.org
Optical near-infrared (NIR) nanomaterials provide a unique opportunity for applications in
bioimaging and medical diagnosis. A kind of hydrophilic NIR fluorescent core–shell …

Molecular phenotyping and image-guided surgical treatment of melanoma using spectrally distinct ultrasmall core-shell silica nanoparticles

F Chen, B Madajewski, K Ma, D Karassawa Zanoni… - Science …, 2019 - science.org
Accurate detection and quantification of metastases in regional lymph nodes remain a vital
prognostic predictor for cancer staging and clinical outcomes. As intratumoral heterogeneity …

Phenanthriplatin (IV) conjugated multifunctional up-converting nanoparticles for drug delivery and biomedical imaging

B Teng, Y Han, X Zhang, H Xiao, C Yu, HJ Li… - Journal of Materials …, 2018 - pubs.rsc.org
Platinum-based drugs cisplatin, carboplatin, and oxaliplatin are widely used in the clinical
treatment of cancer. However, the clinical applications of platinum-based drugs are greatly …

Dye encapsulation in fluorescent core–shell silica nanoparticles as probed by fluorescence correlation spectroscopy

FFE Kohle, JA Hinckley… - The Journal of Physical …, 2019 - ACS Publications
Synthetic advances in the formation of ultrasmall (< 10 nm) fluorescent poly (ethylene glycol)-
coated (PEGylated) core–shell silica nanoparticles (SNPs), enabling improved particle size …

Ultra-small dye-doped silica nanoparticles via modified sol-gel technique

R Riccò, S Nizzero, E Penna, A Meneghello… - Journal of Nanoparticle …, 2018 - Springer
In modern biosensing and imaging, fluorescence-based methods constitute the most
diffused approach to achieve optimal detection of analytes, both in solution and on the …