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Showing 1-30 of 38 results for "M6880" within Papers
Chris Szent-Gyorgyi et al.
Journal of molecular biology, 425(22), 4595-4613 (2013-08-28)
We report that a symmetric small-molecule ligand mediates the assembly of antibody light chain variable domains (VLs) into a correspondent symmetric ternary complex with novel interfaces. The L5* fluorogen activating protein is a VL domain that binds malachite green (MG)
Andrea C Mesías et al.
Free radical biology & medicine, 130, 23-34 (2018-10-26)
Chagas cardiomyopathy, caused by Trypanosoma cruzi infection, continues to be a neglected illness, and has a major impact on global health. The parasite undergoes several stages of morphological and biochemical changes during its life cycle, and utilizes an elaborated antioxidant
Ziru Lian et al.
Marine pollution bulletin, 64(12), 2656-2662 (2012-11-06)
In this paper, a highly selective sample cleanup procedure combining molecular imprinting technique (MIT) and solid-phase extraction (SPE) was developed for the isolation of malachite green in seawater and seafood samples. The molecularly imprinted polymer (MIP) was prepared using malachite
Ola M Gomaa et al.
Cell biochemistry and biophysics, 65(3), 413-423 (2012-10-19)
Filamentous fungi show great promise in remediation of environmental contaminants such as industrial dyes. In the current study, Aspergillus niger (Genbank ID: JF437542) decolorized 82 % of the test dye malachite green (MG; 50 mg/l) during cultivation for 24 h.
Palanivel Sathishkumar et al.
Environmental technology, 34(1-4), 139-147 (2013-03-28)
Laccase was produced from Pleurotus florida under solid-state fermentation, and the production was optimized by response surface methodology. The predicted maximum laccase production of 8.81 U g(-1) was obtained by the optimum concentration of malt extract, banana peel, wheat bran
Targeting PTEN using small molecule inhibitors
Mak LH and Woscholski R
Methods, 77, 63-68 (2015)
Zhanqi Gao et al.
Journal of separation science, 36(6), 1112-1118 (2013-02-26)
A simple, environment friendly and efficient technique, ionic liquid-based microwave-assisted extraction was first used to determine malachite green and crystal violet (CV) from water samples coupled to HPLC. The key parameters influencing extraction efficiency were investigated, such as the type
P Manoj Kumar Reddy et al.
Water science and technology : a journal of the International Association on Water Pollution Research, 67(5), 1097-1104 (2013-02-19)
Oxidative decomposition of aqueous organic pollutant malachite green (MG) was studied in a dielectric barrier discharge reactor operated under ambient conditions. Total organic carbon content analysis confirmed the mineralization of the pollutant leading to the formation of carbon dioxide, which
R Sahraei et al.
Environmental monitoring and assessment, 185(7), 5817-5822 (2012-12-04)
A new spectrophotometric method is reported for the determination of nanomolar level of malachite green in surface water samples. The method is based on the catalytic effect of silver nanoparticles on the oxidation of malachite green by hexacyanoferrate (III) in
Yuanyuan Zhang et al.
Food chemistry, 135(2), 845-850 (2012-08-08)
Illegal fish drugs used in aquaculture have raised serious concerns due to their negative effects on public health and environment. In this study, surface-enhanced Raman spectroscopy (SERS) was applied to analyze prohibited aquaculture drugs including enrofloxacin, furazolidone and malachite green
Chellapandian Kannan et al.
Journal of hazardous materials, 244-245, 10-20 (2012-12-19)
Dye pollution in aquatic nature produce serious environmental effects. In this investigation, mesoporous aluminophosphate molecular sieve synthesized and applied for the removal of hazardous dyes Malachite green (MG) and Methylene blue (MB). In the synthesis of mesoporous aluminophosphate (AlPO(4)) molecular
Trypanothione synthetase confers growth, survival advantage and resistance to anti-protozoal drugs in Trypanosoma cruzi
Mesias AC, et al.
Free Radical Biology & Medicine, 130, 23-34 (2019)
Jason B Da Costa et al.
Biochemistry, 52(38), 6575-6583 (2013-08-30)
Adaptive binding, the ability of molecules to fold themselves around the structure of a ligand and thereby incorporating it into their three-dimensional fold, is a key feature of most RNA aptamers. The malachite green aptamer (MGA) has been shown to
Combinatorial Chemistry: From Theory to Application (2006)
Julieta Barchiesi et al.
Frontiers in plant science, 9, 1541-1541 (2018-11-10)
Starch is the major energy storage carbohydrate in photosynthetic eukaryotes. Several enzymes are involved in building highly organized semi-crystalline starch granules, including starch-synthase III (SSIII), which is widely conserved in photosynthetic organisms. This enzyme catalyzes the extension of the α-1,4
Yaqiu Lin et al.
Molecular biology reports, 40(2), 1487-1494 (2012-10-18)
Laccase is a blue copper oxidase with multiple copper ions and widely distributed in higher plant and fungi. To date, numerous fungal laccases have been reported by many researchers. In present work, a new laccase gene, named CcLCC5I, from Coprinus
Malachite green derivative-functionalized single nanochannel: light-and-pH dual-driven ionic gating.
Liping Wen et al.
Advanced materials (Deerfield Beach, Fla.), 24(46), 6193-6198 (2012-09-29)
A highly efficient and perfectly reversible ionic gate that can be activated by pH or UV light is demonstrated. Switching between the OFF state and the ON state is mainly dependent on the surface charge transition brought about by a
Weihua Zou et al.
Water environment research : a research publication of the Water Environment Federation, 85(5), 466-477 (2013-06-26)
This study characterized the properties of NaOH-modified grapefruit peel (MGP) and investigated its adsorption properties, specifically the adsorption of the synthetic dyes neutral red (NR) and malachite green (MG) onto MGP, in single and binary systems by means of batch
Jia Zeng et al.
Biophysical journal, 104(1), 139-145 (2013-01-22)
It is shown that the nonlinear optical phenomenon known as second-harmonic generation can be used for label-free, time-resolved study of the transport of molecules through living cell membranes. The adsorption and transport of a 300-Da molecular-mass hydrophobic ion at the
Amanda R Sherwood et al.
Analytical biochemistry, 435(1), 54-56 (2012-12-04)
With the recent discovery of a unique class of dual-specificity phosphatases that dephosphorylate glucans, we report an in vitro assay tailored for the detection of phosphatase activity against phosphorylated glucans. We demonstrate that, in contrast to a general phosphatase assay
Xiaofang Jia et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 18(42), 13494-13500 (2012-09-05)
This work describes a novel strategy for the highly sensitive and selective detection of cysteine (Cys) and glutathione (GSH) based on the Hg(2+)-AGRO100-malachite green (MG) complex system. The dye MG, which has a very low quantum yield in aqueous solution
Randall Reif et al.
Nucleic acid therapeutics, 22(6), 428-437 (2012-11-02)
Due to the discovery of more and more roles of cellular noncoding RNAs, the approaches for introducing RNAs including small interfering RNA (siRNA), micro RNA (miRNA), ribozyme, and riboswitch into cells for regulating cell life cycle and for the treatment
Jie Xie et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 913-914, 123-128 (2013-01-05)
A high performance liquid chromatography method with visible detection (HPLC-VIS) for the determination of malachite green (MG), crystal violet (CV), leucomalachite green (LMG), and leucocrystal violet (LCV) in fish has been developed after clean-up through an immunoaffinity column (IAC). Residues
Jianwei Dong et al.
The Analyst, 137(19), 4571-4576 (2012-08-18)
A new surface-initiated polymerization based on pasting the initiator on a sensor chip surface was applied to prepare a malachite green (MG) imprinted ultrathin film on a surface plasmon resonance (SPR) sensor. First, the initiator (2,2-azoisobutyronitrile) was pasted on the
Dominique Hurtaud-Pessel et al.
Journal of AOAC International, 96(5), 1152-1157 (2013-11-29)
During the AOAC Annual Meeting held from September 30 to October 3, 2012 in Las Vegas, NV, the Expert Review Panel (ERP) on Veterinary Drug Residues reviewed data for the method for determination of residues of three triphenylmethane dyes and
Chao-Ming Huang et al.
Journal of hazardous materials, 241-242, 190-196 (2012-10-09)
Chitin grafted poly (acrylic acid) (chi-g-PAA) is synthesized and characterized as an adsorbent of toxic organic compounds. Chi-g-PAA copolymers are prepared using of ammonium cerium (IV) nitrate (Ce(4+)) as the initiator. The highest grafting percentage of AA in chitin obtained
S Nethaji et al.
Environmental science and pollution research international, 20(6), 3670-3678 (2012-11-08)
Char was obtained from lotus seed biomass by a simple single-step acid treatment process. It was used as an adsorbent for the removal of malachite green dye (MG) from simulated dye bath effluent. The adsorbent was characterized for its surface
Thao T Le et al.
Analytica chimica acta, 761, 143-148 (2013-01-15)
This paper describes the measurement of the binding affinities of two bifunctional RNA aptamers to their respective ligands. The aptamers comprise either a theophylline or malachite green binding sequence fused to a streptavidin binding sequence. These bifunctional aptamers are shown
Jagadeeswaran Chandrasekar et al.
Proceedings of the National Academy of Sciences of the United States of America, 110(14), 5315-5320 (2013-03-20)
Catalytic DNA sequences (deoxyribozymes, DNA enzymes, or DNAzymes) have been identified by in vitro selection for various catalytic activities. Expanding the limits of DNA catalysis is an important fundamental objective and may facilitate practical utility of catalysts that can be
Linyao Chen et al.
Food chemistry, 141(2), 1383-1389 (2013-06-26)
An ultra-fast analytical protocol using graphene-based solid-phase extraction coupled with ultra-performance liquid chromatography-tandem mass spectrometry for the rapid determination of malachite green and its metabolite, leucomalachite green in fish tissues has been developed. In the present work, graphene was synthesized
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