Results 71 to 80 of about 59,543 (276)

Detection of malachite green and leuco-malachite green in fishery industry [PDF]

, 2013
This article summarises the current methods for total malachite green (MG) detectionwhich is known as a sum of MG and leuco-malachite green (LMG) that has been used extensively in aquaculture as fungicide, dye color in textile and other purposes in food ...
Abu Bakar, Fatimah, Ahmad Puat, Nurul Hidayah, Mahyudin, Nor Ainy, Mohd Said, Nur Azura, Salam, Faridah, Zaman, Muhammad Zukhrufuz   +5 more
core  

Flexoelectric Polarization‐Enhanced Gd‐Based Nanoflowers for Efficient Phosphatase‐Mimicking Dephosphorylation

Small Structures, EarlyView.
Flexoelectric polarization is harnessed to dynamically enhance phosphatase‐mimicking catalysis in Gd‐based nanoflowers, enabling ultrasound‐responsive and efficient biophosphate ester hydrolysis through strain‐induced electronic modulation. Phosphatase‐mimicking nanozymes provide highly stable enzyme‐like activity but remain limited by their static ...
Linjing Su, Jingyan Xu, Rong Huang, Jinlan Liao, Lixue Zhao, Ling Li, Zhi Zhang, Yuhao Xiong   +7 more
wiley   +1 more source

A dsorption studies of malachite green dye on mesoporous silica synthesized in 1-octyl-3-methylimidazolium chloride ionic liquid [PDF]

, 2014
In this work, one long-chain ionic liquid (IL), 1-octyl-3-methylimidazolium chloride, was used as a template for the preparation of mesoporous silica via a modified sol-gel route.
Mondal, J
core  

Mixed metal nanoparticle assembly and the effect on surface enhanced raman scattering [PDF]

, 2010
Here we report the assembly of mixed metal nanoparticles using an oligonucleotide-templated approach. Substitution of one of the gold nanoparticle probes with an analagous silver probe to produce a hetero-metal duplex permitted surface enhanced Raman ...
Alivisatos, Cunningham, Duncan Graham, Faulds, Fiona McKenzie, Graham, Jin, Jones, Karen Faulds, Khan, Loweth, McMahon, Mirkin, Munro, Qian, Stokes, Thompson   +16 more
core   +1 more source

Lipoproteins Binding Malachite Green to Slow the Decolorization of Malachite Green in Pseudomonas sp. JT-1

Microbes and Environments, 2011
Lipoproteins of a malachite green (MG)-decolorizing bacterium Pseudomonas sp. JT-1 could bind MG to form green MG-Lipoproteins complexes, which prevented the decolorization of MG by triphenylmethane reductase.
Wu, Jun, Li, Liguan, Du, Hongwei, Jiang, Lijuan, Zhang, Qiong, Wei, Zhongbo, Wang, Xiaolin, Xiao, Lin, Yang, Liuyan   +8 more
openaire   +4 more sources

Production of arsenical bronze using speiss on the Elephantine Island (Aswan, Egypt) during the Middle Kingdom (Middle Bronze Age) (c.2000–1650 BCE)

Archaeometry, EarlyView.
Abstract This paper presents the first direct evidence of the slags produced during the cementation alloying process of Cu with speiss inside ceramic crucibles, thus representing Cu alloying with As in Middle Kingdom Egypt. The settlement deposits from the Middle Bronze Age were excavated on Elephantine Island, within modern Aswan.
Jiří Kmošek, Martin Odler
wiley   +1 more source

Investigation of Malachite green existence in Rainbow trout (Oncorhynchus mykiss) and common Carp (Cyprinus carpio) flesh in the area of North and South of Iran , Haraz and Shahr E kord

‬‭Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 2018
Malachite green is a very effective disinfectant that usually uses for fungal invasive and parasite treatments in fish, but is very dangerous for human health. The present study evaluated the existence of Malachite green in rainbow trout and common Carp,
F. Motafeghi; I. Javadi; K. Allameh
doaj  

Layered double hydroxide-functionalized humic acid and magnetite by hydrothermal synthesis for optimized adsorption of malachite green

Kuwait Journal of Science
The present study uses the hydrothermal method to prepare nickel aluminum layered double hydroxide-functionalized humic acid and magnetite. Scanning electron microscopy, Fourier transfer infra-red, X-ray diffraction, N2 adsorption-desorption isotherm ...
Nur Ahmad, Alfan Wijaya, Fitri Suryani Arsyad, Idha Royani, Aldes Lesbani   +4 more
doaj   +1 more source

Removal of Triphenylmethane Dyes by Bacterial Consortium

The Scientific World Journal, 2012
A new consortium of four bacterial isolates (Agrobacterium radiobacter; Bacillus spp.; Sphingomonas paucimobilis, and Aeromonas hydrophila)-(CM-4) was used to degrade and to decolorize triphenylmethane dyes.
Jihane Cheriaa, Monia Khaireddine, Mahmoud Rouabhia, Amina Bakhrouf   +3 more
doaj   +1 more source

Early and efficient detection of Mycobacterium tuberculosis in sputum by microscopic observation of broth cultures. [PDF]

, 2013
Early, efficient and inexpensive methods for the detection of pulmonary tuberculosis are urgently needed for effective patient management as well as to interrupt transmission. These methods to detect M. tuberculosis in a timely and affordable way are not
A Cattamanchi, AD Harries, Benson R. Kidenya, CC Boehme, DA Moore, DA Moore, Daniel W. Fitzgerald, EF Lyamuya, F Ardito, G Shiferaw, GS Ejigu, GV Mukamolova, HP Chien, J Minion, JL Davis, JS Michael, JW Pape, L Caviedes, Lauren E. Webster, Madhukar Pai, N Kiraz, NM Buderer, PD Davies, PE Farmer, PW Ndung’u, Robert N. Peck, Rodrick Kabangila, RP Lazarus, S Keshavjee, Serena P. Koenig, Stephen E. Mshana, W Zhu, Warren D. Johnson, WG Park   +33 more
core   +4 more sources