Results 201 to 210 of about 101,920 (247)

Upconversion Nanoparticles Embedded Photonic Contact Lens for Transepithelial Corneal Crosslinking Using Hyaluronate – Riboflavin Conjugate

open access: yesAdvanced Functional Materials, EarlyView.
A minimally invasive, transepithelial corneal cross‐linking (TE‐CXL) approach is presented using upconversion nanoparticles (UCNPs)‐loaded contact lenses (UCLs), after topical delivery of hyaluronate–riboflavin conjugates. The NIR‐to‐UV/blue light conversion by UCNPs in a UCL can activate riboflavin for TE‐CXL, resulting in the biomechanical strength ...
Gibum Lee   +8 more
wiley   +1 more source

Unprecedented HAT rate acceleration in water by a non-heme manganese oxo complex. [PDF]

open access: yesChem Sci
De P   +5 more
europepmc   +1 more source

Functionalized biochar-metal oxide nanocomposites for the catalytic degradation of recalcitrant pollutants in wastewater treatment. [PDF]

open access: yesRSC Adv
Hublikar LV   +9 more
europepmc   +1 more source

Oxidative Histochemistry of Reactive Astrocytes

Archives of Neurology, 1962
In the present report the results of a morphologic histochemical study of oxidative enzymes in reactive astrocytes will be presented. This investigation was undertaken as an effort to determine whether reactive astrocytes show a different pattern of enzymatic activities from normal cells and if so, the duration of such changes.
K A, OSTERBERG, L W, WATTENBERG
openaire   +2 more sources

Reactive oxidant species in asthma

Current Opinion in Pulmonary Medicine, 2006
This overview summarizes some recent studies on the balance of oxidants to antioxidants in patients with asthma. The aim of the review is to compare studies on the changes in oxidants/antioxidants in stable asthma or in acute exacerbation of asthma.Our review of the recent literature in this field seems to indicate conflicting findings.
Mak, JCW, ChanYeung, MMW
openaire   +4 more sources

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