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Showing 1-30 of 56 results for "33528" within Papers
A Sharma et al.
Journal of applied microbiology, 119(1), 162-176 (2015-04-18)
Optimization of traditional processing of soybeans using response surface methodology (RSM) to achieve a minimum level of antinutritional factors (ANFs) in kinema. Central composite rotatable designs were used to optimize the processing stages of kinema preparation. In each stage, the
Abdel Majid A Adam
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 104, 1-13 (2013-01-01)
4-Aminoantipyrine (4AAP) is widely used in the pharmaceutical industry, biochemical experiments and environmental monitoring. However, residual amounts of 4AAP in the environment may pose a threat to human health. To provide basic data that can be used to extract or
Noriyuki Doukyu et al.
Journal of bioscience and bioengineering, 120(1), 24-30 (2015-01-13)
An extracellular cholesterol oxidase producer, Pseudomonas aeruginosa strain PA157, was isolated by a screening method to detect 6β-hydroperoxycholest-4-en-3-one-forming cholesterol oxidase. On the basis of a putative cholesterol oxidase gene sequence in the genome sequence data of P. aeruginosa strain PAO1
A Z El-Sonbati et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 99, 211-217 (2012-10-16)
A novel series of platinum(II) and palladium(II) complexes have been synthesized by template condensation of 4-methoxybenzaldehyde, benzaldehyde, 4-chlorobenzaldehyde and 4-nitrobenzaldehyde, with appropriate 4-aminoantipyrine (4-AAP) in the presence of K(2)PtCl(4)/PdCl(2) to form complexes of the type [M(L(n))Cl(2)](where M=Pt(II) or Pd(II)). The
Amit Kumar Sharma et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 81(1), 424-430 (2011-07-15)
Complexes of the type [M(L)X(2)], where M = Co(II), Ni(II) and Cu(II), have been synthesized with novel NO-donor Schiff's base ligand, 1,4-diformylpiperazine bis(4-imino-2,3-dimethyl-1-phenyl-3-pyrazolin-5-one) which is obtained by the acid catalyzed condensation of 1,4-diformylpiperazine with 4-aminoantipyrine. The elemental analyses, molar conductance
Qihui Wang et al.
Journal of hazardous materials, 186(2-3), 1076-1081 (2010-12-21)
In this work, the immobilization of 4-aminoantipyrine onto bentonite was carried out and it was then used to investigate the adsorption behavior of Cr(III), Hg(II) and Pb(II) ions from aqueous solutions. The separation and preconcentration conditions of analytes were investigated
Mohammad Sayed Alam et al.
Bioorganic & medicinal chemistry, 20(13), 4103-4108 (2012-05-26)
4-Aminoantipyrine (4-amino-1,5-dimethyl-2-phenylpyrazole-3-one) and its analogues have been found to be compounds of interest for their anti-inflammatory, analgesic, antiviral, antipyretic, antirheumatic and antimicrobial activities. In the present study, Schiff base analogues of 4-aminoantipyrine were synthesized by the condensation reaction with substituted
Yue Teng et al.
Molecular bioSystems, 7(11), 3157-3163 (2011-09-22)
4-Aminoantipyrine (AAP) is scarcely administered as an analgesic drug because of the potential side effects. The residue of AAP in the environment possesses a potential threat to human health. In this article, the binding mode of AAP with the important
N Najati et al.
Pakistan journal of biological sciences : PJBS, 13(15), 753-756 (2011-08-20)
This study aims at determining the prevalence of neonatal hypoglycemia and its underlying causes. In this prospective study 14168 newborns delivered in Tabriz Alzahra Hospital during 2 years were evaluated in regard to blood glucose level at first 24 h
Melissa L Zastrow et al.
ACS chemical biology, 15(2), 396-406 (2020-01-10)
We report a new series of small molecule-protein hybrid zinc sensors that combine genetic targetability with the spectroscopic profile of synthetic fluorophores. We functionalized the zinc sensor ZinPyr-1 (ZP1) with a chloroalkane linker (ZP1-12Cl) that reacts specifically with the engineered
Amjad H El-Sheikh et al.
Talanta, 83(2), 667-673 (2010-11-30)
Molecularly imprinted polymer (MIP) may not selectively recognize small template of limited number of functional groups, such as 2-chlorophenol (2-CP). In this work, a novel method was proposed to improve the recognition ability of the molecularly imprinted solid phase extraction
Modified nanodiamonds obtained by detonation synthesis in constructing biochemical indication systems (As exemplified by the glucose determination system).
E S Mamaeva et al.
Doklady. Biochemistry and biophysics, 439, 182-184 (2011-09-20)
Carlo Santoro et al.
Scientific reports, 5, 16596-16596 (2015-11-14)
For the first time, a new generation of innovative non-platinum group metal catalysts based on iron and aminoantipyrine as precursor (Fe-AAPyr) has been utilized in a membraneless single-chamber microbial fuel cell (SCMFC) running on wastewater. Fe-AAPyr was used as an
Gaulthier Rydzek et al.
ACS nano, 8(5), 5240-5248 (2014-04-18)
Simple preparation methods of chemically versatile and highly functionalizable surfaces remain rare and present a challenging research objective. Here, we demonstrate a simultaneous electropolymerization and electro-click functionalization process (SEEC) for one-pot self-construction of aniline- and naphthalene-based functional polymer films where
Cuilan Chang et al.
Talanta, 114, 54-59 (2013-08-21)
In this work, the signal intensity of ambient plasma assisted laser desorption ionization mass spectrometry (PALDI-MS) was significantly increased with graphene as matrix. The graphene functions as a substrate to trap analytes, absorb energy from the visible laser irradiation and
Adriana Miriam Domínguez-Ramírez et al.
Journal of pharmaceutical and biomedical analysis, 71, 173-178 (2012-08-25)
In order to evaluate the pharmacokinetics of metamizol in the presence of morphine in arthritic rats, after subcutaneous administration of the drugs, an easy, rapid, sensitive and selective analytical method was proposed and validated. The four main metamizol metabolites (4-methylaminoantipyrine
Enzymatic determination of total serum cholesterol.
C C Allain et al.
Clinical chemistry, 20(4), 470-475 (1974-04-01)
Xiaoliang Sun et al.
PloS one, 10(7), e0133516-e0133516 (2015-07-29)
Pyridoxal 5'-phosphate (PLP) dependent alanine racemase catalyzes racemization of L-Ala to D-Ala, a key component of the peptidoglycan network in bacterial cell wall. It has been extensively studied as an important antimicrobial drug target due to its restriction in eukaryotes.
O Yildiz et al.
Journal of enzyme inhibition and medicinal chemistry, 29(5), 690-694 (2013-10-26)
Monoamine oxidase (MAO) inhibitors are generally used in the treatment of depressive disorders and some neurodegenerative illnesses, such as Parkinson's disease and Alzheimer's disease. The aim of this preliminary study was to investigate the MAO [MAO (E.C.1.4.3.4)] inhibiting effect of
Taisuke Sato et al.
The Journal of molecular diagnostics : JMD, 22(2), 132-140 (2020-02-09)
Noninvasive testing techniques are often used for fetal diagnosis of genetic abnormalities but are limited by certain characteristics, including noninformative results. Thus, novel methods of noninvasive definitive diagnosis of fetal genetic abnormalities are needed. The aim of this study was
Pramod J Kasabe et al.
Protein expression and purification, 116, 30-41 (2015-08-16)
The novel bacterium, Rhodococcus sp. PKPD-CL was isolated and identified from the 'Chilika Lake' located at Odisha state of India, which is a largest brackish water habitat in Asia. Rhodococcus sp. PKPD-CL produces extracellular halo tolerant, detergent and organic solvent
Saloua Hatmi et al.
Journal of experimental botany, 66(3), 775-787 (2014-11-12)
Environmental factors including drought stress may modulate plant immune responses and resistance to pathogens. However, the relationship between mechanisms of drought tolerance and resistance to pathogens remained unknown. In this study, the effects of drought stress on polyamine (PA) homeostasis
Alejandro Gugliucci et al.
Clinica chimica acta; international journal of clinical chemistry, 415, 162-168 (2012-11-06)
We developed a practical method for analysis of PON-1 enzymatic activity in HDL subclasses. The assay uses 4-12% polyacrylamide gradient gels, phenylacetate as substrate coupled with densitometric phenol detection using 4-aminoantipyrine. The measurement PON-1 activity in situ across the HDL
Wun-Hong Liang et al.
Talanta, 145, 6-11 (2015-10-16)
The reagent required for bio-sample detection on paper-based analytical devices is generally introduced manually using a pipette. Such an approach is time-consuming; particularly if a large number of devices are required. Automated methods provide a far more convenient solution for
Xudong Yu et al.
Materials science & engineering. C, Materials for biological applications, 40, 467-471 (2014-05-27)
In this paper, a new kind of phenol-based chemsensor L2 comprised of a Schiff base and azo groups was rationally designed and synthesized. It could selectively recognize fluoride anion among tested anions such as F(-), AcO(-), H2PO4(-), Cl(-), Br(-), and
Christian Hannig et al.
Clinical oral investigations, 15(6), 863-868 (2010-08-11)
Different bleaching regimens are used in dentistry possibly penetrating the dentine and affecting the pulp. The aim of the present study was to investigate peroxide diffusion through dentine pre-treated with a desensitizing varnish (Vivasens®) in a standardized in vitro setup
Tao Sun et al.
Frontiers in bioengineering and biotechnology, 8, 237-237 (2020-04-09)
Hypoxia not only alters tumor microenvironment but leads to the tumor progression and metastasis as well as drug resistance. As a promising strategy, photodynamic therapy (PDT) can inhibit tumor by catalyzing O2 to cytotoxic reactive oxygen species. However, its effects
Lisha Mao et al.
Wei sheng yan jiu = Journal of hygiene research, 40(6), 773-775 (2012-01-28)
To establish a flow injection analysis for hygienic examination of volatile phenol compounds in the air of residential area. Volatile phenol compounds in the air was sampled by a fritted glass bubbler with 10 ml 0.1 mol/L sodium hydroxide inside
Naganori Kamiyama et al.
PloS one, 8(2), e55800-e55800 (2013-02-15)
Although the pyrazolone derivative sulpyrine is widely used as an antipyretic analgesic drug, side effects, including fatal shock, have been reported. However, the molecular mechanism underlying such a severe side effect is largely unclear. Here, we report that the transcription
N Raman et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 85(1), 223-234 (2011-10-25)
Few novel 4-aminoantipyrine derived Schiff bases and their metal complexes were synthesized and characterized. Their structural features and other properties were deduced from the elemental analysis, magnetic susceptibility and molar conductivity as well as from mass, IR, UV-vis, (1)H NMR
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