Results 21 to 30 of about 223,628 (248)

Pemanfaatan Gambir sebagai Bahan Dasar Pembuat Tinta Spidol Ramah Lingkungan

open access: yesJLI: Jurnal Litbang Industri, 2017
Gambier can be used as a raw material for the manufacture of eco-friendly ink. This study was aimed to produce an alternative marker ink which is safer for the environment and human health.
Inda Three Anova, Hendri Muchtar
doaj   +1 more source

The effect of different concentrations of salicylic acid on the pigments content, rutin and quercetin in pepper (Capsicum annuum [PDF]

open access: yesZīst/shināsī-i Giyāhī-i Īrān, 2017
Salicylic acid is an antioxidant which has been used in recent years to increases the resistance of plants to deal with stresses. In this study different concentrations (0.1, 1.5, 3, 6 and 9 mM) of salicylic acid were investigated on the quantity of ...
Kobra Mahdavian
doaj   +1 more source

Bioprocess of Microbial Melanin Production and Isolation

open access: yesFrontiers in Bioengineering and Biotechnology, 2021
Melanin is one of the most abundant pigments found in the biosphere. Owing to its high biocompatibility and diverse biological activities, it has been widely applied as a functional biomaterial in the cosmetic, pharmaceutical, biopolymer, and ...
Kwon-Young Choi, Kwon-Young Choi
doaj   +1 more source

Síntesis de un pigmento rojo a partir de nanopartículas de oro

open access: yesBoletín de la Sociedad Española de Cerámica y Vidrio, 2012
A simple method of synthesising red pigments for ceramic glazes, based on gold nanoparticles protected by a refractory oxide capsule, was developed. Gold nanoparticles of an appropriate size were obtained by reaction in an aqueous medium between an Au ...
Agut, P., Palacios, M. D., Mestre, S.
doaj   +1 more source

Rational design of photofunctional dyes BODIPYs/aza-BODIPYs and applications for photocatalysis, photoelectric conversion and thermochromic materials

open access: yesResources Chemicals and Materials
4,4-Difluoro-4-bora-3a,4a-diaza-sindacene (BODIPY) is a sort of photofunctional dye which possesses advantages including strong light-capturing property, high photon-resistance, etc.
Dongxiang Zhang   +4 more
doaj   +1 more source

Bioelectricity in Developmental Patterning and Size Control: Evidence and Genetically Encoded Tools in the Zebrafish Model

open access: yesCells, 2023
Developmental patterning is essential for regulating cellular events such as axial patterning, segmentation, tissue formation, and organ size determination during embryogenesis.
Martin R. Silic, GuangJun Zhang
doaj   +1 more source

Quality of virgin olive oil from territorial quality label «Les Garrigues» D.O. (Lleida. Spain) along the 1995/96 harvest

open access: yesGrasas y Aceites, 1998
The Garrigues territorial quality label (Les Garrigues D.O.) is located in the southern part of Lleida (Catalonian. Spain). The most oil produced in this D.O.
Mª José Motilva   +3 more
doaj   +1 more source

Serotonin Receptors and Their Involvement in Melanization of Sensory Cells in Ciona intestinalis

open access: yesCells, 2023
Serotonin (5-hydroxytryptamine (5-HT)) is a biogenic monoamine with pleiotropic functions. It exerts its roles by binding to specific 5-HT receptors (5HTRs) classified into different families and subtypes.
Silvia Mercurio   +4 more
doaj   +1 more source

Fossil pigments [PDF]

open access: yesCurrent Biology, 2016
Johan Lindgren introduces fossil pigments.
openaire   +2 more sources

Conserved structural motifs in PAS, LOV, and CRY proteins regulate circadian rhythms and are therapeutic targets

open access: yesFEBS Letters, EarlyView.
Cryptochrome and PAS/LOV proteins play intricate roles in circadian clocks where they act as both sensors and mediators of protein–protein interactions. Their ubiquitous presence in signaling networks has positioned them as targets for small‐molecule therapeutics. This review provides a structural introduction to these protein families.
Eric D. Brinckman   +2 more
wiley   +1 more source

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