Results 61 to 70 of about 637,564 (259)

Development of Paku Hata Craft Products in Citumang, West Java [PDF]

open access: yes, 2019
Lygodium flexuosum (L.) Sw. (Schizaeaceae) or paku hata is grown in West Java, especially in Citumang, Pangandaran Regency. The local community of Citumang use paku hata as the main materials to produce crafts such as bracelet, hat, bag, wall hanging ...
Ciptandi, F. (Fajar )   +1 more
core  

Modulating Two‐Photon Absorption in a Pyrene‐Based MOF Series: An In‐Depth Investigation of Structure–Property Relationships

open access: yesAdvanced Functional Materials, EarlyView.
This study investigates H4TBAPy‐based metal–organic frameworks (MOFs) ‐ NU‐1000, NU‐901, SrTBAPy, and BaTBAPy ‐ for multiphoton absorption (MPA) performance. It observes topology‐dependent variations in the 2PA cross‐section, with BaTBAPy exhibiting the highest activity.
Simon N. Deger   +10 more
wiley   +1 more source

Influence of dyeing conditions of natural dye extracted from Berberis integerrima fruit on color shade of woolen yarn

open access: yesJournal of Natural Fibers, 2019
A new source of natural dye was introduced to obtain different colors on woolen yarn by varying the dyeing condition and formulation recipe. The fruit extract of Berberis integerrima was used as a natural dye for coloration of wool fibers.
Hossein Barani   +2 more
doaj   +1 more source

Development of dye-sensitized solar cell based on combination of natural dyes extracted from Malabar spinach and red spinach

open access: yesResults in Physics, 2019
Herein, natural green and red dyes have been extracted from Malabar spinach (Basella alba) and red spinach (Amaranthus dubius), respectively, and were used as a sensitizer source for TiO2 photoanode based dye sensitized solar cell (DSSC).
F. Kabir   +5 more
doaj   +1 more source

Authenticating Turkey Red Textiles through Material Investigations by FTIR and UHPLC [PDF]

open access: yes, 2017
Nineteenth-century Turkey red, a cotton textile dyed by a peculiar and unique process, is found in many collections around the world. It was known for its bright colour and remarkable fastness to light exposure and washing.
France, David   +4 more
core  

Pengaruh Teknik Mordanting terhadap Hasil Jadi Pewarnaan Alami pada Jilbab Berbahan Sutera dengan Ekstrak Gambir Menggunakan Teknik Tie Dye [PDF]

open access: yes, 2016
  Abstrak Pewarnaan alami adalah zat pewarna yang berasal dari tumbuhan seperti ekstrak gambir. Ekstrak gambir adalah ekstrak remasan daun dan ranting tumbuhan gambir (Uncaria Gambir Roxb) yang telah dikeringkan.
Maharani, R. (Rizky)
core   +3 more sources

Composites of Shellac and Silver Nanowires as Flexible, Biobased, and Corrosion‐Resistant Transparent Conductive Electrodes

open access: yesAdvanced Functional Materials, EarlyView.
Shellac, a centuries‐old natural resin, is reimagined as a green material for flexible electronics. When combined with silver nanowires, shellac films deliver transparency, conductivity, and stability against humidity. These results position shellac as a sustainable alternative to synthetic polymers for transparent conductors in next‐generation ...
Rahaf Nafez Hussein   +4 more
wiley   +1 more source

Dye powder ability of broken bone tree bark on silk fibers with direct and mordant dye method. [PDF]

open access: yesResearch & Knowledge, 2019
This research aims to produce the natural dye powder from broken bone tree bark and study the adsorption of dye on silk fibers. Dye from broken bone tree bark was prepared by putting the part of these plants in boiling water for 60 minutes and filter the
Warunthip Chatjutamanee
doaj  

Eco-Friendly Dyeing of Pretreated Cotton Fabric Using a Natural Dye Extract from Erythrina abyssinica

open access: yesJournal of Natural Fibers, 2022
The increasing awareness of toxicity of synthetic dyes has considerably raised the demand for natural dyes. Retaining color fastness and strength of natural dyes on fabric is the main limitation in textile dyeing with natural dyes.
Scolastica Manyim   +3 more
doaj   +1 more source

ANALISA KADAR ANTOSIANIN PADA KULIT BUAH NAGA MERAH (Hylocereus Polyrhizus) MENGGUNAKAN METODE SPEKTROFOTOMETRI VISIBEL (Analysis of Anthocyanin Levels in Red Dragon Fruit Skin (Hylocereus Polyrhizus) Using Visible Spectrophotometry Method) [PDF]

open access: yes, 2017
Natural dye substances have been generated from many types of plants, such as red dragon fruit skin. The dragon fruit skin produces a red color derived from the anthocyanin pigment.
ROYANI, WILADA NAFI
core  

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