Results 61 to 70 of about 115,789 (293)
BiosensorsThis study identifies the optimal conditions for enhancing the performance of the Color Picker System, a device designed for colorimetric sensing using plasmonic paper.
Caterina Serafinelli +3 more
doaj +1 more source
Erythrosin B: a versatile colorimetric and fluorescent vital dye for bacteria
BioTechniques, 2020 Rapidly assaying cell viability for diverse bacteria species is not always straightforward. In eukaryotes, cell viability is often determined using colorimetric dyes; however, such dyes have not been identified for bacteria.
Josef D Franke +4 more
doaj +1 more source
Effect of Steaming on the Colorimetric Properties of Eucalyptus saligna Wood [PDF]
Floresta e Ambiente, 2018 Cette étude visait à homogénéiser la couleur du bois d'Eucalyptus saligna par cuisson à la vapeur et à comparer la couleur résultante avec celle du bois de Cariniana legalis, une espèce de grande valeur commerciale. À cette fin, deux courbes de cuisson à la vapeur ont été testées : humidité relative de 100 % pendant 12 (T1) et 24 (T2) heures à 90 °C ...
Reinaldo Calçada Guina Luís +2 more
openaire +4 more sources
Directed evolution of enzymes at the crossroads of tradition and innovation
FEBS Open Bio, EarlyView.An iterative cycle of data‐driven enzyme optimization comprising four stages: genetic diversification of a template enzyme, expression of protein variants, high‐throughput evaluation, and machine‐learning‐guided redesign of the next variant library.
Maria Tomkova +2 more
wiley +1 more source
Arthritis Care &Research, EarlyView.Objective To investigate the association between rheumatoid arthritis (RA) and coronary artery calcium (CAC) prevalence, incidence, and progression over four years in adults without prior cardiovascular disease. Methods A case‐cohort study within the Brazilian Longitudinal Study of Adult Health (ELSA‐Brasil) included 585 participants (86 patients with ...
Patrícia Fonseca Estrada +7 more
wiley +1 more source
Two-Dimensional Material-Based Colorimetric Biosensors: A Review
Biosensors, 2021 Two-dimensional (2D) materials such as graphene, graphene oxide, transition metal oxide, MXene and others have shown high potential for the design and fabrication of various sensors and biosensors due to their 2D layered structure and unique properties ...
Danzhu Zhu, Bin Liu, Gang Wei
doaj +1 more source
, 2023 Barrier properties are one of the most important factors in the edible film. In this study, edible mungbean films were prepared containing (0%, 15%, 30%, 45%) concentrations of rosemary aqueous extract.
A. Mohammadi Nafchi, H. Safari Maznabi,
core
From Food to Power: Hydrogel Thermoelectrics for Ingestible Electronics
Advanced Functional Materials, EarlyView.We introduce a fully edible thermoelectric–electrochromic platform that harvests heat from food and converts it into a visible color change. N‐type and p‐type hydrogel thermoelectric generators connected in series power anthocyanin‐based electrochromic displays, demonstrating the feasibility of safe, biodegradable, ingestible systems for on‐food ...
Antonia Georgopoulou +3 more
wiley +1 more source
The Influence of UV Varnish on Colorimetric Properties of Spot Colors
Procedia Engineering, 2015 Understanding the influence of UV varnishing on diversified tonality spot colors is significant in offset printing process. Versatility of various spot colors implies repeatability and correct reproduction. UV varnishing methods, besides enhancing the visual impact on the product, have a protective role, but due to the effect on different wavelengths ...
Galić, Eduard +2 more
openaire +4 more sources
Frontiers in Nanotechnology, 2022 Pathogenic bacteria and several biomolecules produced by cells and living organisms are common biological components posing a harmful threat to global health.
Oluwafemi B. Daramola +8 more
doaj +1 more source