Results 81 to 90 of about 228,275 (300)

The Influence of UV Varnish on Colorimetric Properties of Spot Colors

open access: yesProcedia 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

Study on physio-chemical properties of plasma polymerization in C2H2/N2 plasma and their impact on COL X [PDF]

open access: yes, 2017
Nitrogen-containing plasma polymerization is of considerable interest for tissue engineering due to their properties on cell adhesion and mesenchymal stem cells (MSCs) response.
Abdijahed, Sara   +6 more
core   +1 more source

Parallel 3D Bioprinting on SLIPS‐Microarrays

open access: yesAdvanced Functional Materials, EarlyView.
This work introduces the first truly parallel 3D bioprinting method, enabling both the simultaneous fabrication of hundreds of cell laden hydrogel 3D structures and their HTS in individual liquid compartments. By integrating Digital Light Processing (DLP) stereolithography with functional micropatterns, the platform decouples printing time from array ...
Julius von Padberg   +3 more
wiley   +1 more source

Colorimetric sensibility assessment for the composed polydiacetylene/lipid nanostructures measurement, using electronic absorption spectroscopy and UV-Vis fluorescence

open access: yesActa Agronómica, 2016
The development of Polydiacetylene (PDA) sensor due to their conjugation ability of biological or chemical recognition elements; which act as a colorimetric transducer.
Yuri Lorena Moreno   +3 more
doaj   +1 more source

Copper Complexation by Dissolved Organic Matter in arid Soils: A Voltametric Study [PDF]

open access: yes, 2018
A voltammetric method was used to estimate the complexing capacity of water extracts from both desert soils sampled at the root zone of creosote and salt cedar plants, and in soils from interspace or background regions where no vegetative influence was ...
Hodge, Vernon F., Steinberg, Spencer M.
core   +2 more sources

Light Activated Induction of Cuproptosis in Resistant Cancer Cells Using Polymeric BODIPY Nanoparticles for Photoactivated Chemotherapy

open access: yesAdvanced Functional Materials, EarlyView.
This article presents a photo‐responsive nanoparticle platform that precisely triggers copper‐dependent cuproptotic cell death in (drug‐resistant) cancer cells. The system remains stable and inactive in the dark but releases cytotoxic species upon red‐light irradiation, achieving potent activity in drug‐resistant breast cancer cells.
Ricarda Zimmermann   +2 more
wiley   +1 more source

N,N′-Bis-(4-nitrophenylcarbamothioyl)phthalamide

open access: yesMolbank, 2013
A novel colorimetric receptor linked to two nitrophenylurea groups was synthesized in good yields, characterized and their chromogenic properties investigated towards various anions (F−, Cl−, Br−, I−, OH−, AcO−, H2PO4− and CN−) by UV-Vis techniques.
Fatma Aydin, Erdogan Dagci
doaj   +1 more source

Bio-sensing textile based patch with integrated optical detection system for sweat monitoring [PDF]

open access: yes, 2009
Sensors, which can be integrated into clothing and used to measure biochemical changes in body fluids, such as sweat, constitute a major advancement in the area of wearable sensors.
Adrogue   +32 more
core   +1 more source

Cyclic Olefin Copolymers as Versatile Materials for Advanced Engineering Applications

open access: yesAdvanced Functional Materials, EarlyView.
Cyclic olefin copolymers (COCs) are presented as highly versatile materials combining tunable synthesis, excellent optical properties, and mechanical robustness. Their potential spans microfluidics, bioengineering, and advanced electronics, while emerging self‐healing and sustainable solutions highlight future opportunities.
Giulia Fredi   +3 more
wiley   +1 more source

Noble Metal Nanoparticles-Based Colorimetric Biosensor for Visual Quantification: A Mini Review

open access: yesChemosensors, 2019
Nobel metal can be used to form a category of nanoparticles, termed noble metal nanoparticles (NMNPs), which are inert (resistant to oxidation/corrosion) and have unique physical and optical properties.
Lu Yu, Na Li
doaj   +1 more source

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