Results 71 to 80 of about 92,973 (228)

Red era: Dyeing yak hair fibres red with in situ generated silver nanoparticles using silver nitrate and a flavonoid‐containing plant extract

open access: yesColoration Technology, EarlyView.
Abstract Plants and their extracts have been used for dyeing fabrics, skin and hair for thousands of years and have been experiencing a revival in the last years due to increasing health risks arising from oxidative hair dye precursors. We developed a novel two‐step method to dye keratin fibres based on in situ formed silver nanoparticles including a ...
Julia K. Hachmann   +4 more
wiley   +1 more source

SITE-SPECIFIC AND LANDSCAPE FEATURES ASSOCIATED WITH SHRUBLAND BIRD OCCURENCE IN ANTHROPOGENIC SHRUBLANDS IN THE NORTHEASTERN UNITED STATES [PDF]

open access: yes, 2018
Habitats dominated by low-growing trees and shrubs are becoming increasingly uncommon in the northeastern U.S. Human development, altered natural-disturbance regimes, and forest succession have reduced the quantity and quality of these shrublands.
Shoe, Randy
core   +1 more source

From plant to fabric: Environmental opportunities associated with annatto dye for sustainable development in the textile industry

open access: yesColoration Technology, EarlyView.
Abstract Natural dyes are compounds that occur naturally in several organisms and are classified based on chemical structure and application method. The literature cites several natural dyes used in industrial transformation processes. Annatto dye is used in the food industry, and its biological pigment is extracted from the annatto seed. However, this
Marcel Jefferson Gonçalves   +5 more
wiley   +1 more source

PEMANFAATAN AMPAS KOPI PADA SINTESIS TIO2/KARBON AKTIF DAN UJI AKTIFITAS FOTOKATALITIKNPADA DEGRADASI INDIGO KARMIN [PDF]

open access: yes, 2016
Degradasi fotokatalitik zat warna indigo karmin telah dikaji menggunakan fotokatalis TiO2/karbon aktif dari ampas kopi yang disintesis dengan metode sol gel, impregnasi dan ball milling.
Irwan
core  

International clinical opinion on transparency, standardisation, and calibration alignment in the performance evaluation of systems for continuous glucose monitoring

open access: yesDiabetes, Obesity and Metabolism, EarlyView.
Abstract Continuous glucose monitoring (CGM) is now central to diabetes management, yet variation in how respective medical products are evaluated limits meaningful comparison between CGM systems. Three barriers currently constrain reliable interpretation of glucose‐derived measures.
John S. Pemberton   +20 more
wiley   +1 more source

Indigo [PDF]

open access: yesEncyclopédie berbère, 2001
openaire   +2 more sources

紫外・可視反射スペクトル法による染料非破壊分析のための基礎研究(2)―緑色系漆に用いられるインディゴの検出― [PDF]

open access: yes, 2006
This study aims to develop a new non-destructive analysis method using UV-visible reflection spectroscopy. In a previous paper, it was reported that this method can provide decisive information to identify unknown dyes.
三浦 定俊, 吉田 直人
core   +1 more source

Self‐Knowledge and the Capacity to Judge

open access: yesEuropean Journal of Philosophy, EarlyView.
Abstract Several philosophers have sought to explain certain features of self‐knowledge our beliefs on the basis of the relation which holds between them and our judgments. Typically, these philosophers presuppose that there is just a single relation between these, for instance the relation of identity.
Matthew Parrott
wiley   +1 more source

The Acts of Eadburg: drypoint additions to Oxford, Bodleian Library, MS Selden Supra 30

open access: yesEarly Medieval Europe, EarlyView.
In 1913, two drypoint additions were identified in Oxford, Bodleian Library, MS Selden Supra 30 (SS30), an eighth‐century Southumbrian copy of the Acts of the Apostles. It was suggested that these additions, cut into the membrane of p. 47, were abbreviations of the Old English female name, Eadburg. Just over a century later, many more drypoint markings
Jessica Hendy‐Hodgkinson
wiley   +1 more source

Reinventing henna: Enzyme‐catalysed colour release from stabilized Lawsonia inermis L. extracts

open access: yesInternational Journal of Cosmetic Science, EarlyView.
The instability and reduced dyeing performance of a cosmetic formulation containing 2‐hydroxy‐1,4‐naphthoquinone (lawsone), derived from Lawsonia inermis L., is demonstrated in comparison to a novel two‐component system. This system comprises one formulation with naturally occurring lawsone precursors and a second containing a specific hydrolase ...
Nele Dallmann   +2 more
wiley   +1 more source

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