Results 21 to 30 of about 622,951 (269)
Probing Globular Protein Self-Assembling Dynamics by Heterodyne Transient Grating Experiments
Applied Sciences, 2019 In this work, we studied the propagation of ultrasonic waves of lysozyme solutions characterized by different degrees of aggregation and networking. The experimental investigation was performed by means of the transient grating (TG) spectroscopy as a ...
Sara Catalini +4 more
doaj +1 more source
Scientific Reports, 2023 Ultraviolet autofluorescence (UVAF) imaging is used to visualise ocular surface changes due to sunlight exposure and so is considered to be a biomarker for UV damage.
Pryntha Rajasingam +5 more
doaj +1 more source
Fiber-Based SERS-Fluidic Polymeric Platforms for Improved Optical Analysis of Liquids
Bioengineering, 2023 Downsizing surface-enhanced Raman spectroscopy (SERS) within microfluidic devices has opened interesting perspectives for the development of low-cost and portable (bio)sensors for the optical analysis of liquid samples. Despite the research efforts, SERS-
Caterina Credi +6 more
doaj +1 more source
Strong Noise Rejection in VLC Links under Realistic Conditions through a Real-Time SDR Front-End
Sensors, 2023 One of the main challenges in the deployment of visible light communication (VLC) in realistic application fields, such as intelligent transportation systems (ITSs), is represented by the presence of large background noise levels on top of the optical ...
Muhammad Ali Umair +2 more
doaj +1 more source
Optical mapping of neuronal activity during seizures in zebrafish
Scientific Reports, 2017 Mapping neuronal activity during the onset and propagation of epileptic seizures can provide a better understanding of the mechanisms underlying this pathology and improve our approaches to the development of new drugs.
L. Turrini +10 more
doaj +1 more source
Gold Nanostars Bioconjugation for Selective Targeting and SERS Detection of Biofluids
Nanomaterials, 2021 Gold nanoparticles (AuNPs) show physicochemical and optical functionalities that are of great interest for spectroscopy-based detection techniques, and especially for surface enhanced Raman spectroscopy (SERS), which is capable of providing detailed ...
Caterina Dallari +5 more
doaj +1 more source
Vacuolar transport and function of Saccharomyces cerevisiae sterol ester hydrolase Tgl1
FEBS Letters, EarlyView.Tgl1, one of yeast sterol ester hydrolases, had been found on the lipid droplets where sterol esters are mainly stored. This study revealed that Tgl1 is transported into the vacuole depending on the ESCRT‐I–III complex, and that it exhibits intra‐vacuolar sterol ester hydrolase activity.
Takumi Nakatsuji +5 more
wiley +1 more source
Pacific Journalism Review, 2021 Capitalism’s Conscience: 200 Years of the Guardian, edited by Des Freedman. London: Pluto Press. 2021, 320 pages. ISBN 9780745343341; 9780745343358 A collection of essays, Capitalism’s Conscience—200 Years of the Guardian, has been recently published.
David Edwards
doaj +1 more source
Modeling hepatic fibrosis in TP53 knockout iPSC‐derived human liver organoids
Molecular Oncology, EarlyView.This study developed iPSC‐derived human liver organoids with TP53 gene knockout to model human liver fibrosis. These organoids showed elevated myofibroblast activation, early disease markers, and advanced fibrotic hallmarks. The use of profibrotic differentiation medium further amplified the fibrotic signature seen in the organoids.
Mustafa Karabicici +8 more
wiley +1 more source
Scientific ReportsBacterial biofilms are highly complex communities in which isogenic bacteria display different gene expression patterns and organize in a three-dimensional mesh gaining enhanced resistance to biocides.
T. Vignolini +4 more
doaj +1 more source