Results 91 to 100 of about 188,275 (303)

Preparation of MOEAMCl and MAAm Based Hydrogels and Effective Use in Anionic Dye Adsorption

Journal of Applied Polymer Science, Volume 142, Issue 16, April 20, 2025.
ABSTRACT In this study, hydrogels based on [2‐(Methacryloyloxy)ethyl]trimethylammonium chloride (MOEAMCl) and methacrylamide (MAAm) were synthesized for the removal of anionic dyes from aqueous solutions. Following detailed characterization, the use of hydrogels for methyl orange (MO) adsorption was investigated.
Hilal Nur Duykop Demir, Ali Delibaş, Ayşe Benk, Ramazan Coşkun   +3 more
wiley   +1 more source

A green and optimized approach for lactic acid recovery from fermented molasses using n‐butanol for local industrial applications in Côte d’Ivoire

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract Lactic acid is a valuable organic compound with wide applications in the pharmaceutical, food, and biodegradable plastics industries. As Côte d’Ivoire seeks to strengthen its industrial capacity and promote sustainable practices, the development of efficient and environmentally benign methods for the recovery and purification of lactic acid ...
Asengo Gerardin Mabia, Chiara Danielli, Harinaivo Anderson Andrianisa, Leygnima Yaya Ouattara, Doudjo Soro, Fioretta Asaro, Lucia Gardossi, Kouassi Benjamin Yao   +7 more
wiley   +1 more source

Facile synthesis of mesoporous calcium carbonate particles with finger citron residue as template and their adsorption performances for Congo red

Adsorption Science & Technology, 2018
Herein, we demonstrate a simple and cost-effective method to prepare the new hierarchically Ni-doped porous CaCO 3 monoliths in a large scale by mineralizing finger citron residue templates with a calcium acetate precursor. The morphology, microstructure,
Luying Ma, Guihua Zhao, Yaoyao Fang, Wei Dai, Na Ma   +4 more
doaj   +1 more source

Geological processes shaping freshwater biodiversity: a synthesis of global evidence

Biological Reviews, EarlyView.
ABSTRACT Recent genomic data highlight the key roles of geological processes in shaping the diversification and biogeography of freshwater lineages. Specifically, physical processes such as tectonic uplift, erosion, glaciation, lake formation, and sea‐level fluctuation contribute extensively to the evolution of biotic diversity within and among ...
Jonathan M. Waters, Christopher P. Burridge, David Craw, James S. Albert   +3 more
wiley   +1 more source

In vivo accumulation of self-assembling dye Congo red in an area marked by specific immune complexes: possible relevance to chemotherapy.

Folia Histochemica et Cytobiologica, 2004
Supramolecular micellar structures have been proposed as carriers in aim-oriented drug transportation to a target marked by specific immune complexes.
Irena Roterman, Leszek Konieczny, Grzegorz Zemanek, Paweł Spólnik, Barbara Stopa, Barbara Piekarska, Janina Rybarska   +6 more
doaj   +1 more source

Synthesis and Characterization of PAN/GO/Iron Oxide Composite Nanofibers Membrane for Adsorption of Congo Red Dye from Aqueous Solution [PDF]

, 2015
In the present study, we have synthesized PAN/GO/ϒ-Fe2O3 composite nanofibers membrane by electrospinning method. Prior to this, first we have synthesized graphene oxide (GO) by advanced Hummer’s method and Maghemite (ϒ-Fe2O3) nanoparticle by sol gel ...
Behera, Smruti Prangya
core  

Wave-like spread of Ebola Zaire [PDF]

, 2005
In the past decade the Zaire strain of Ebola virus (ZEBOV) has emerged repeatedly into human populations in central Africa and caused massive die-offs of gorillas and chimpanzees.
Leslie A Real, Paul Harvey, Peter D Walsh, Roman Biek   +3 more
core   +5 more sources

Study on iron anchoring methods for magnetic biochar: Characterization, functional mechanism, and RBBR dye removal

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract Magnetic biochar (MBC) is a novel bio‐metallic composite material with high potential in sustainable water cleaning. Iron anchoring is critical in forming iron‐based MBC and will fundamentally impact its characteristics and functionality in dye removal applications. However, the mechanism is not well‐revealed.
Soumik Chakma, Shrikanta Sutradhar, Sudip K. Rakshit, Pedram Fatehi, Kang Kang   +4 more
wiley   +1 more source

Dermoscopy-Histopathology of Liken Amiloidosis: a case report

JKS (Jurnal Kedokteran Syiah Kuala)
Introduction: The deposition of amyloid in the dermis or epidermis characterizes cutaneous amyloidosis. Dermoscopy and histopathology can help establish the diagnosis of lichen amyloidosis, so it is important to understand the correlation between the ...
Fauzana Nazifah, Ennesta Asri, Tofrizal Tofrizal   +2 more
doaj   +1 more source

Synthesizing polyethersulphone membranes with hybrid iron/nickel nanoparticles for dyes removal: An efficient biogenesis approach

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract Industrial wastewater contamination by azo dyes poses a significant environmental challenge. This study reports the green synthesis of bimetallic iron/nickel (Fe/Ni) nanoparticles using moringa leaf extract, which acted as both a reducing and capping agent, and their incorporation into polyethersulphone (PES) membranes to produce eco‐friendly ...
Qusay A. Almajras, Ahmed K. Hassan, Dahiru Lawal, Mohammed Awad, Raed A. Al‐Juboori, Muhammad Irfan, Muhammad Rafiq, Qusay F. Alsalhy   +7 more
wiley   +1 more source