Results 81 to 90 of about 38,242 (269)

Optimization of decolorization process and its effect on flavor of sardine fish head protein peptide

Shipin yu jixie
ObjectiveTo improve the color and flavor of enzymatically prepared sardine fish head protein peptide (SFHP).MethodsThe optimal absorption wavelength of the SFHP solution was determined using a spectrophotometer.
WANG Zhengming, TAO Ningping, WEI Wencong, WANG Fengqiujie   +3 more
doaj   +1 more source

Synthesis of Barium Peroxide Nanoparticles by H2O2/Oil Reverse Microemulsion Method and Their Photocatalytic Decolorization Properties [PDF]

Iranian Journal of Chemistry & Chemical Engineering
In this research, barium peroxide nanoparticles (BaO2 NPs), were synthesized by H2O2/Organic reverse microemulsion method. Characterization of BaO2 NPs was performed by FT-IR and XRD analyses.
Mahdi Norouzi, Amirhossein Sharifnejad, Masoume Mohajeri   +2 more
doaj   +1 more source

Congo Red Decolorization Using Textile Filters and Laccase-Based Nanocomposites in Continuous Flow Bioreactors

Nanomaterials, 2020
Removal of azo and diazo dye content from textile industry wastewaters is crucial due to their environmental impact. Here, we report on the use of the fungal laccase from Pycnoporus sanguineus CS43 immobilized on silica nanoparticles and entrapped in ...
Natalia Lopez-Barbosa, Sergio Leonardo Florez, Juan C. Cruz, Nancy Ornelas-Soto, Johann F. Osma   +4 more
doaj   +1 more source

Synthesis of TiO2 Nanofiber-Nanoparticle Composite Catalyst and Its Photocatalytic Decolorization Performance of Reactive Black 5 Dye From Aqueous Solution [PDF]

, 2017
In this study, synthesis of TiO2 nanofiber-nanoparticle composite photocatalyst was carried out and its photocatalytic decolorization performance was investigated. TiO2 nanofibers were developed by electrospinning.
Handajani, M. (Marisa), Kardena, E. (Edwan), Larasati, A. (Amanda), Notodarmojo, S. (Suprihanto), Sugiyana, D. (Doni)   +4 more
core   +2 more sources

Neue Versuche mit Spiropyran: Photometrie, NMR‐Spektroskopie und On‐Water‐Synthese

CHEMKON, EarlyView.
Reaktionskinetik wird häufig als schwierig, theoretisch und Mathematik‐lastig empfunden, weshalb experimentelle Zugänge für diesem Themenbereich notwendig sind. In diesem Beitrag werden entsprechende Versuche zur Reaktionskinetik vorgestellt, bei denen das Farbstoffsystem eines Spiropyrans und dessen isomerer Merocyanin‐Form untersucht wird.
Marcel Emmert, Jordan Karg, Katja Flora Weirauch   +2 more
wiley   +1 more source

PEK14: A Kinesin‐4 Necessary for Male‐Derived Fertility in Arabidopsis thaliana

Cytoskeleton, EarlyView.
ABSTRACT Of the 61 kinesins annotated in Arabidopsis thaliana, many are still without assigned function. Here, we have screened an insertional mutant library of Arabidopsis pollen‐expressed kinesins for fertility defects. Insertional mutants for three kinesins showed a significant reduction in seed set.
Isabella N. Mendes, Norman R. Groves, Jessica Z. Li, Lily N. Thompson, Brian J. Smith, Aman Y. Husbands, Iris Meier   +6 more
wiley   +1 more source

Decolorization by Fusion

IEEE Access, 2018
Decolorization aims at converting color images into grayscale images while preserving their original contrast and color discriminability. In this paper, we introduce an original fusion-based decolorization approach. Our algorithm employs as inputs the three color channels R, G, and B, and an additional input related to the Helmholtz-Kohlrausch effect ...
Cosmin Ancuti, Codruta O. Ancuti, Christophe De Vleeschouwer, Mateu Sbert   +3 more
openaire   +3 more sources

A Simple Regeneration Process Using a CO2‐Switchable‐Polarity Solvent for Cellulose Hydrogels

ChemSusChem, Volume 18, Issue 6, March 15, 2025.
The effect of transformation of the anion chemical structure on cellulose solubility by flowing CO2 gas into aqueous pyrrolidinium hydroxide solutions was investigated. The changes in anion structure allowed for the modulation of cellulose solubility in aqueous pyrrolidinium hydroxide solutions, thus establishing a simple and safe cellulose ...
Arata Matsui, Deandra Ayu Putri, Morgan L. Thomas, Yuko Takeoka, Masahiro Rikukawa, Masahiro Yoshizawa‐Fujita   +5 more
wiley   +1 more source

Decolorization of selected azo dye by W1B6: Biodegradation optimization, isotherm, and kinetic study biosorption mechanism

Adsorption Science & Technology, 2019
This study reports on the evaluation of biodegradation and biosorption mechanism of indigenous bacteria on azo dye decolorization. The bacterial strains were screened for their ability in decolorizing of selected toxic azo dyes in aqueous solution ...
Ira Puspita Sari, Khanom Simarani
doaj   +1 more source

Synthesis and Spectroscopic Study of Naphtholic and Phenolic Azo Dyes [PDF]

, 2013
Azo dyes are extremely important in variety of industries for variety of technical purposes. Hence, a series of naphtholic azo dyes 1-9 were synthesized via diazotization of substituted aniline derivatives followed by azo coupling with 2-naphthol.
Ajani, Alice O, Ajani, O. O., Akinremi, O. E., Anake, W. U., Edobor-Osoh, A.   +4 more
core