Results 91 to 100 of about 874,018 (292)

Application of Different Non-ionic Surfactants on the Conventional Extraction and Dyeing Characteristics of Natural Dyes on the Wool Yarn

open access: yes
Publisher Copyright: © Institute for Color Science and TechnologyThis study presents the application of three commercial non-ionic surfactants, namely nonylphenol polyethylene glycol ether (Kenon), sorbitan ester polyethylene glycol ether (Tween), and ...
Aladpoosh, R.   +3 more
core   +1 more source

Refinement of amino‐acid conformation vs. difference density maps in time‐resolved serial femtosecond crystallography data analysis

open access: yesFEBS Open Bio, EarlyView.
The dFoCC pipeline starts with observed DED and resting‐state coordinates, which are then used to generate a library of triggered states. Correlation analysis of the calculated DED features of each candidate vs observed DED permits quantitative evaluation of candidate structural quality.
Meng Iao Fong   +3 more
wiley   +1 more source

Eco-friendly coloration of linen to ameliorate its practical approach

open access: yesMATEC Web of Conferences, 2017
Reactive dyes are the perfect choice for dyeing of cellulosic fibers due to produce a wide gamut of bright colors with excellent color fastness, however environmental pollution is increasing in recent days seeing that of making use of inorganic salt and ...
Pervez Md. Nahid   +6 more
doaj   +1 more source

Pharmacological inhibition of the PERK pathway modulates hepatocellular carcinoma growth and immune signaling

open access: yesFEBS Open Bio, EarlyView.
Pharmacological inhibition of PERK in a DEN‐induced mouse model of liver cancer does not reduce tumor burden but alters cellular stress signaling. Despite blocking PERK activity, downstream stress responses, including CHOP expression, remain active, suggesting compensatory mechanisms within the unfolded protein response that may influence tumor ...
Ada Lerma‐Clavero   +5 more
wiley   +1 more source

Wood Extracts for Dyeing of Cotton Fabrics—Special View on Mordanting Procedures

open access: yesTextiles
Natural dyes offer a bio-based opportunity to support the attractive coloration of textile fabrics made from natural fibers like cotton, wool, hemp, and many other textile materials.
Thanh Hoa Mai   +2 more
doaj   +1 more source

Development of functional wool fabric by treatment with aqueous and alkaline extracts of Cinnamomum camphora plant leaves

open access: yesJournal of Natural Fibers, 2020
This work is carried out in search of natural alternatives to synthetic dyes capable of imparting functional properties. Natural dye from camphor plant (Cinnamomum camphora) was extracted under two extraction mediums: aqueous and alkaline.
Asfandyar Khan   +3 more
doaj   +1 more source

Effect of the particle size of fluorocarbon-based finishing agents on fastness and color properties of 100% cotton knitted fabrics

open access: yes, 2011
This study examines the effect of the particle size of fluorocarbon-based water-oil-soil-repellent finishing agents on color fastness and colorimetric properties by experimental analyses. Therefore, two finishing agents with different particle sizes were
Çelik N., Erdal P., Icoglu H.I.
core   +1 more source

RoundMi: A quantitative method to analyze mitochondrial morphology in mitotic cells

open access: yesFEBS Open Bio, EarlyView.
RoundMi is a workflow for rapid analysis of mitochondrial morphology in mitotic cells. By combining adaptive preprocessing with automated segmentation and quantification, it enables accurate measurements from single focal plane images, reducing acquisition time and computational demands while remaining compatible with high‐throughput fixed and live ...
Elmira Parvindokht Bararpour   +2 more
wiley   +1 more source

Development of a perceptual colorimeter based on a conventional CCD camera with more than three color channels [PDF]

open access: yes, 2005
In order to improve the precision of colorimeters based on a digital image capture device, we increased the number of acquisition channels by using a supplementary filter placed in front of the color camera and taking two images of the scene: one ...
Martínez-Verdú, Francisco M.   +7 more
core  

Directed evolution of enzymes at the crossroads of tradition and innovation

open access: yesFEBS 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

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