Results 71 to 80 of about 11,592,761 (284)

Near‐Infrared Imaging of H2O2 in Plants With Nanosensors Under Environmentally Changing Conditions

open access: yesAdvanced Materials, EarlyView.
This paper reports a ratiometric nanosensor enabling robust, multivariate detection of stress signals (H2O2) in plants, with high resistance to light fluctuations and mechanical disturbances. Single‐walled carbon nanotubes serve as the sensor, Egyptian Blue nanosheets serve as a stable reference, and plant autofluorescence serves as a label‐free ...
Jiaqi Li   +8 more
wiley   +1 more source

Evaluation of immunore activity of wheat bread made from fermented wheat flour

open access: yesCzech Journal of Food Sciences, 2012
Combined culture of lactic acid bacteria (Lactobacillus brevis, L. plantarum i L. sanfranciscencis) and baker's yeasts was used in order to reduce immunoreactivity of gluten from wheat.
Joanna Leszczyńska   +4 more
doaj   +1 more source

Isolation of GSH from Baker Yeast by Ultrasonic Method

open access: yesPakistan Journal of Biological Sciences, 2004
The purpose of this study was to determine the effect of operating parameters such as the yeast concentration, processing temperature and isolation time on the isolation of GSH using Ultrasonic method. The disrupted cells solution was centrifuged at 12,000 rpm for 20 min and the GSH content in the supernatant was analyzed by taking the OD value of the ...
Mohamad Ramlan Bin M Salleh   +3 more
openaire   +1 more source

Wafer‐Scale Direct Growth of Ultraclean Monolayer Amorphous Carbon on c‐Sapphire by Remote Catalytic Dehydrogenation

open access: yesAdvanced Materials, EarlyView.
Remote catalytic dehydrogenation enables the direct growth of monolayer amorphous carbon on a 2‐inch sapphire wafer by thermal CVD. Spatial separation of the catalyst from the growth substrate eliminates metallic residue and post‐growth processing, yielding a wafer‐scale uniform film with a random polygonal sp2‐hybridized carbon network that exhibits ...
Muhammad Sabbtain Abbas   +8 more
wiley   +1 more source

Unidentified man in hat, n.d.

open access: yes, 1886
Photographs and ephemera from a collection of vaudeville performers, acts and stage productions primarily from the American vaudeville circuit from the late 1800s and early 1900. Caption on mount: Baker's Art Gallery, Columbus, O. PH Coll.
Baker's Art Gallery
core  

A Retinal Matrix Stiffening Model Reveals FAK‐Dependent Mechanotransduction in Pericytes Underlies Vascular Destabilization

open access: yesAdvanced Materials, EarlyView.
In this study, we show that retinal matrix stiffness is increased in diabetic mice. Using engineered human vascular models with controlled matrix stiffness, we demonstrate that stiffening activates focal adhesion kinase (FAK) signaling in pericytes, suppresses Notch signaling, and disrupts vascular morphology.
Emily Warren   +6 more
wiley   +1 more source

Rapid serial diluting biomicrofluidic provides EC50 in minutes

open access: yesMicro and Nano Engineering, 2019
Complex water effluents pose a toxicity risk to biological wastewater treatments and environmental discharge. Dynamic sampling and risk assessment of effluents would mitigate downstream hazards, but few methods are available to assess microorganism ...
Raphael Ortiz   +3 more
doaj   +1 more source

Rhea as Nell Gwynne, n.d.

open access: yes, 1886
Photographs and ephemera from a collection of vaudeville performers, acts and stage productions primarily from the American vaudeville circuit from the late 1800s and early 1900. Caption on mount: Rhea as "Nell Gwynne." Baker's Art Gallery, Columbus, O.
Baker's Art Gallery
core  

Large‐Scale and Cost‐Effective Fabrication of Ultra‐Thin, Biodegradable Microelectrode Arrays and Pressure Sensors Using Laser Micromachining

open access: yesAdvanced Materials Technologies, EarlyView.
A mask‐free and cost‐effective UV‐pico‐second laser‐based microfabrication method is proposed to fabricate large‐area biodegradable microelectrode arrays and pressure sensors. These devices demonstrate low impedance, good conformability, excellent biocompatibility, and rapid degradation, providing a new route for next‐generation transient electronics ...
Bhavani Prasad Yalagala   +5 more
wiley   +1 more source

Exploring the Antifungal Activity of Various Natural Extracts in a Sustainable Saccharomyces cerevisiae Model Using Cell Viability, Spot Assay, and Turbidometric Microbial Assays

open access: yesApplied Sciences
Saccharomyces cerevisiae is a sustainable yeast with many applications in the food industry. Here, we study the use of a Saccharomyces cerevisiae model composed of three different industrial strains (a wine, a beer and a baker’s strain) to assess the ...
Sophia Letsiou   +9 more
doaj   +1 more source

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