Results 41 to 50 of about 343,086 (214)
Polysaccharide Paint Binding Media at Two Pharaonic Settlements in Nubia
Heritage, 2022 Paints and plasters from two pharaonic settlement sites in Nubia (northern Sudan) were analysed to investigate the presence and origin of organic binding materials.
Kate Fulcher +3 more
doaj +1 more source
Pigment Cells and Pigment Cell Tumors in Fish
Journal of Investigative Dermatology, 1989 The three basic pigment cell types found in poikilothermic vertebrates, melanocytes (melanin-producing cells), erythrophores (red or yellow pigment cells), and iridophores (iridescence-producing cells), are derived from neural crest. Neoplasms of pigment cells in fish are also of three phenotypes, melanomas (melanophoromas), erythrophoromas, and ...
Masahito, Prince +2 more
openaire +2 more sources
Insects, 2022 Insects’ visual system is directly related to ecology and critical for their survival. Some cicadas present obvious differences in color and ultrastructure of compound eyes between nymphal and adult stages, but little is known about when cicadas obtain ...
Minjing Su +3 more
doaj +1 more source
The role of Rab27a in the regulation of melanosome distribution within retinal pigment epithelial cells [PDF]
, 2004 Melanosomes within the retinal pigment epithelium (RPE) of mammals have long been thought to exhibit no movement in response to light, unlike fish and amphibian RPE.
Seabra, MC +4 more
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Majalah Kulit, Karet, dan Plastik, 2007 Paste indigo pigment having blue colour was produced from fermentation of indigofera tinctoria leaves and twigs. Having was very popular dye and was used especially in textile industries and leather industries of fur.
Emiliana Kasmudjiastuti +3 more
doaj +1 more source
Smart MoleculesThis study herein presents the rational design and synthesis of a series of meso‐CF3‐substituted BODIPY dyes to achieve controllable molecular aggregation and enhanced near‐infrared (NIR) phototherapeutic performance. By constructing a D‐A‐D architecture
Siying Gou +8 more
doaj +1 more source
Identification of bacterial endophytes from champa rice cultivar and study of their effects on growth properties of host plant [PDF]
مجله بیوتکنولوژی کشاورزی, 2017 Endophytes are symbiont microorganisms within apoplast or symplast of plants that promote growth, control phytopathogens, increase plant resistance to stress and improve plant growth conditions. The aim of this study was identification of endophytes from
Mansoor Seyedneghad +2 more
doaj +1 more source
Applied Sciences, 2022 The particles from the gas-saturated solutions (PGSS) process was employed to micronize brown algae pigments separated by different extraction techniques.
Marija Banožić +5 more
doaj +1 more source
Pigment identification with optical coherence tomography and multispectral imaging [PDF]
, 2008 We describe a new method for non-invasive pigment identification by combining the spectral reflectance in the visible spectrum with near infrared OCT cross-section images of the subsurface layer ...
Keita, K +3 more
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Química Nova, 2007 A new white pigment made out of nano-structured non-crystalline aluminum phosphate was recently launched as an industrial product. Pigment opacifying properties are not intrinsic to aluminum phosphate but they arise as the result of a rare hollow ...
Fernando Galembeck +2 more
doaj +1 more source