Results 141 to 150 of about 358,347 (340)

Multi‐Pathway Upconversion Emission in Symmetry‐Broken Nanocavities: Broadband Multiresonant Enhancement and Anti‐Correlated Interfacial Sensitivity

open access: yesAdvanced Functional Materials, EarlyView.
Symmetry‐broken plasmonic nanoantenna arrays achieve broadband multiresonant enhancement of second harmonic generation (SHG), third harmonic generation (THG), and upconversion photoluminescence (UCPL), under femtosecond laser excitation across the near‐infrared range (1000–1600 nm).
Elieser Mejia   +9 more
wiley   +1 more source

Graphene transistors for bioelectronics

open access: yes, 2013
This paper provides an overview on graphene solution-gated field effect transistors (SGFETs) and their applications in bioelectronics. The fabrication and characterization of arrays of graphene SGFETs is presented and discussed with respect to competing ...
Garrido, Jose A.   +2 more
core   +1 more source

Exposure to mercury among Norwegian dentists and dental healthcare personnel

open access: yesScandinavian Journal of Work, Environment & Health, 2010
Gianpaolo Guzzi   +3 more
doaj   +1 more source

Biocompatibility of heparin-coated extracorporeal bypass circuits: A randomized, masked clinical trial [PDF]

open access: bronze, 1996
Derek D. Muehrcke   +7 more
openalex   +1 more source

Optimizing Angiopep‐2 Density on Polymeric Nanoparticles for Enhanced Blood–Brain Barrier Penetration and Glioblastoma Targeting: Insights From In Vitro and In Vivo Experiments

open access: yesAdvanced Functional Materials, EarlyView.
The Angiopep‐2 peptide density on polymeric nanoparticles significantly impacts blood–brain barrier (BBB) penetration. This study explores this nuanced relationship using various in vitro models and in vivo assays, revealing that dynamic models better predict BBB penetration.
Weisen Zhang   +9 more
wiley   +1 more source

Biodegradable, Humidity‐Insensitive Mask‐Integrated E‐Nose for Sustainable and Non‐Invasive Continuous Breath Analysis

open access: yesAdvanced Functional Materials, EarlyView.
This study introduces a paper‐based biodegradable, humidity‐insensitive e‐nose for real‐time breath analysis, addressing challenges in existing technologies such as humidity interference, high costs, and environmental impact. Featuring hydrophobic polymer coatings, these sensors reliably detect VOCs even in high‐moisture environments.
Indrajit Mondal   +2 more
wiley   +1 more source

Hydrogel microspheres from crosslinked poly(methyl methacrylate): synthesis and biocompatibility studies

open access: bronze, 1989
A. Jayakrishnan   +6 more
openalex   +2 more sources

H2O2‐Generating Advanced Nanomaterials for Cancer Treatment

open access: yesAdvanced Functional Materials, EarlyView.
H2O2‐generating nanoplatforms can exploit tumor redox imbalance for O2 and toxic reactive oxygen species generation, leading to hypoxia reversal, and apoptosis of cancer cells, respectively. This review highlights the mechanisms of these nanoplatforms, including exogenous H₂O₂ delivery, endogenous amplification, and metal peroxides, which leads to ...
Kiyan Musaie   +8 more
wiley   +1 more source

Positive biocompatibility of several graphene derivatives with dopaminergic cells at long term culture [PDF]

open access: yes, 2015
The emerging carbon nanomaterial graphene (G) and its oxidized derivative graphene oxide (GO) have recently gained considerable attention in biomedical applications such as cancer therapy or biosensors.
Aguirre-Gomez, Jose Angel   +3 more
core   +1 more source

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