Adenovirus infections in immunocompetent and immunocompromised patients

T Lion - Clinical microbiology reviews, 2014 - Am Soc Microbiol
Human adenoviruses (HAdVs) are an important cause of infections in both
immunocompetent and immunocompromised individuals, and they continue to provide …

An old acquaintance: could adenoviruses be our next pandemic threat?

G Saint-Pierre Contreras, D Conei Valencia, L Lizama… - viruses, 2023 - mdpi.com
Human adenoviruses (HAdV) are one of the most important pathogens detected in acute
respiratory diseases in pediatrics and immunocompromised patients. In 1953, Wallace …

Quenching of the upconversion luminescence of NaYF 4: Yb 3+, Er 3+ and NaYF 4: Yb 3+, Tm 3+ nanophosphors by water: the role of the sensitizer Yb 3+ in non …

R Arppe, I Hyppänen, N Perälä, R Peltomaa, M Kaiser… - Nanoscale, 2015 - pubs.rsc.org
We have studied the mechanisms of water-based quenching of the upconversion
photoluminescence of upconverting nanophosphors (UCNPs) via luminescence decay …

Power-dependent upconversion quantum yield of NaYF 4: Yb 3+, Er 3+ nano-and micrometer-sized particles–measurements and simulations

M Kaiser, C Würth, M Kraft, I Hyppänen, T Soukka… - Nanoscale, 2017 - pubs.rsc.org
Photophysical studies of nonlinear lanthanide-doped photon upconverting nanoparticles
(UCNPs) increasingly used in biophotonics and photovoltaics require absolute …

Photon upconversion sensitized nanoprobes for sensing and imaging of pH

R Arppe, T Näreoja, S Nylund, L Mattsson, S Koho… - Nanoscale, 2014 - pubs.rsc.org
Acidic pH inside cells indicates cellular dysfunctions such as cancer. Therefore, the
development of optical pH sensors for measuring and imaging intracellular pH is a …

Versatile synthetic strategy for coating upconverting nanoparticles with polymer shells through localized photopolymerization by using the particles as internal light …

S Beyazit, S Ambrosini, N Marchyk… - Angewandte Chemie …, 2014 - Wiley Online Library
We present a straightforward and generic strategy for coating upconverting nanoparticles
(UCPs) with polymer shells for their protection, functionalization, conjugation, and for …

Ratiometric sensing and imaging of intracellular pH using polyethylenimine-coated photon upconversion nanoprobes

T Nareoja, T Deguchi, S Christ, R Peltomaa… - Analytical …, 2017 - ACS Publications
Measurement of changes of pH at various intracellular compartments has potential to solve
questions concerning the processing of endocytosed material, regulation of the acidification …

Disintegration of Hexagonal NaYF4:Yb3+,Er3+ Upconverting Nanoparticles in Aqueous Media: The Role of Fluoride in Solubility Equilibrium

S Lahtinen, A Lyytikäinen, H Päkkilä… - The Journal of …, 2017 - ACS Publications
The disintegration of hexagonal NaYF4: Yb3+, Er3+ upconverting nanoparticles (UCNP)
was studied by incubating various nanoparticle concentrations in aqueous suspensions …

Upconverting nanoparticle to quantum dot FRET for homogeneous double-nano biosensors

L Mattsson, KD Wegner, N Hildebrandt, T Soukka - RSC Advances, 2015 - pubs.rsc.org
Both upconverting nanoparticles (UCNPs) and semiconductor quantum dots (QDs) have
revolutionized optical biosensing because of their unique photophysical properties …

Explaining the influence of dopant concentration and excitation power density on the luminescence and brightness of β-NaYF4:Yb3+,Er3+ nanoparticles …

M Kaiser, C Würth, M Kraft, T Soukka, U Resch-Genger - Nano Research, 2019 - Springer
We assessed the influence of Yb 3+ and Er 3+ dopant concentration on the relative spectral
distribution, quantum yield (Φ UC), and decay kinetics of the upconversion luminescence …