Results 201 to 210 of about 1,876,485 (249)

3D hierarchical graphene oxide-NiFe LDH composite with enhanced adsorption affinity to Congo red, methyl orange and Cr(VI) ions.

Journal of Hazardous Materials, 2019
Three-dimensional (3D) hierarchical graphene oxide-NiFe layered double hydroxide (GO-NiFe LDH) composite with sandwich-like structure is fabricated using a facile one-pot hydrothermal reaction.
Yingqiu Zheng, B. Cheng, W. You, Jiaguo Yu, W. Ho   +4 more
semanticscholar   +1 more source

CONGO RED

The American Journal of the Medical Sciences, 1939
ARTHUR P. RICHARDSON, JAMES R. DILLON
  +4 more sources

Engineered biochar via microwave CO2 and steam pyrolysis to treat carcinogenic Congo red dye.

Journal of Hazardous Materials, 2020
We developed an innovative single-step pyrolysis approach that combines microwave heating and activation by CO2 or steam to transform orange peel waste (OPW) into microwave activated biochar (MAB).
P. Yek, W. Peng, C. Wong, Rock Keey Liew, Y. Ho, Wan Adibah Wan Mahari, Elfina Azwar, T. Yuan, M. Tabatabaei, M. Aghbashlo, C. Sonne, S. Lam   +11 more
semanticscholar   +1 more source

Congo Red-Sirius Red Technique For Amyloid

Laboratory Medicine, 1985
A staining technique combining Congo red and Sirius red is described for demonstrating amyloid in plastic-embedded tissue using high-resolution light microscopy. With this combination stain, amyloid stains brighter and with better contrast than is seen with methods that employ Congo red as the only dye.
openaire   +1 more source

congo red

2021
  +4 more sources

Mesoporous activated carbon as a green adsorbent for the removal of heavy metals and Congo red: Characterization, adsorption kinetics, and isotherm studies.

Journal of Contaminant Hydrology, 2021
S. Mandal, Jose Calderon, S. Marpu, M. Omary, S. Shi   +4 more
semanticscholar   +1 more source

A comprehensive review on application of plant-based bioadsorbents for Congo red removal

Biomass Conversion and Biorefinery, 2022
K. Manzoor, Maria Batool, Farhat Naz, M. Nazar, B. Hameed, M. Zafar   +5 more
semanticscholar   +1 more source

Adsorption of congo red using carbon from leaves and stem of water hyacinth: equilibrium, kinetics, thermodynamic studies

International Journal of Environmental Science and Technology, 2022
A. Extross, A. Waknis, C. Tagad, V. Gedam, P. Pathak   +4 more
semanticscholar   +1 more source

Toxicity and decontamination strategies of Congo red dye

Groundwater for Sustainable Development, 2022
P. Oladoye, Oyedolapo Bamigboye, O. D. Ogunbiyi, Mary Taiwo Akano   +3 more
semanticscholar   +1 more source

Quirks of dye nomenclature. 2. Congo red

Biotechnic & Histochemistry, 2014
The history, origin, identity, chemistry and uses of Congo red are described. Originally patented in 1884, Congo red soon found applications in dyeing cotton, as a pH indicator for chemists and as a biological stain. Unlike the majority of the 19th century synthetic dyes, it still is available commercially.
openaire   +2 more sources