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Showing 1-30 of 52 results for "251917" within Papers
Yin-jie Li et al.
Analytical and bioanalytical chemistry, 407(14), 4143-4153 (2015-04-10)
The quantitative analysis of taurine and edaravone in biological sample is critical in pharmaceutical studies. Although each of them can be individually analyzed by different approaches, concurrent quantification is still a highly challenging task with respect to their great polarity
Nam Hoon Kim et al.
Nano letters, 10(10), 4181-4185 (2010-09-25)
A bifunctional adenosine-sensitive double-stranded DNA aptamer was used to create and control a surface-enhanced Raman spectroscopy (SERS) hot spot between a bulk Au surface and a gold nanoparticle (Au NP) attached to the aptamer via a biotin-avidin linkage. The Au
Manali Kapoor et al.
Carbohydrate polymers, 124, 265-273 (2015-04-04)
To overcome the recalcitrant nature of biomass several pretreatment methodologies have been explored to make it amenable to enzymatic hydrolysis. These methodologies alter cell wall structure primarily by removing/altering hemicelluloses and lignin. In this work, alkali, dilute acid, steam explosion
Martin Alejandro Krasnapolski et al.
Journal of cancer research and clinical oncology, 141(10), 1727-1738 (2015-02-18)
LM38 murine mammary adenocarcinoma model is formed by LM38-LP (myoepithelial and luminal), LM38-HP (luminal) and LM38-D2 (myoepithelial) cell lines. In a previous work, we had shown that LM38-HP and LM38-D2 cell lines are less malignant than the bicellular LM38-LP cell
2,6-DICHLOROANILINE AND 2,6-DIBROMOANILINE
Seikel MK
Organic Syntheses, 24, 47-47 (1944)
Reversible tuning of SERS hot spots with aptamers.
Nam Hoon Kim et al.
Advanced materials (Deerfield Beach, Fla.), 23(36), 4152-4156 (2011-08-09)
1,2-AMINONAPHTHOL HYDROCHLORIDE
Conant JB, et al
Organic Syntheses, 17, 9-9 (1937)
Brian D Piorek et al.
Proceedings of the National Academy of Sciences of the United States of America, 104(48), 18898-18901 (2007-11-21)
We present a microfluidic technique for sensitive, real-time, optimized detection of airborne water-soluble molecules by surface-enhanced Raman spectroscopy (SERS). The method is based on a free-surface fluidic device in which a pressure-driven liquid microchannel flow is constrained by surface tension.
Prashant Barsing et al.
Bioresource technology, 102(2), 765-771 (2010-09-25)
A novel bacterial consortium (TJ-2) for mineralization of aromatic amines resulting from decolorization of azo dyes was developed. Three bacterial strains were identified as Pseudomonas pseudoalcaligenes (TJ-21,EU072476), Pseudomonas citronellolis (TJ-22,EU072477) and Pseudomonas testosterone (TJ-23,EU072477) by 16S rRNA gene sequence analysis.
Duy Anh Bui et al.
Journal of chromatography. A, 1421, 203-208 (2015-06-21)
A new absorbance detector for capillary electrophoresis featuring relatively high intensity light-emitting diodes as radiation sources and photodiodes for the deep-UV range was developed. The direct relationship of absorbance values and concentrations was obtained by emulating Lambert-Beer's law with the
Nam-Jung Kim et al.
Chemical communications (Cambridge, England), (41)(41), 6246-6248 (2009-10-15)
An elusive chemical contribution to SERS is investigated by estimating the chemical coupling strengths through a dynamic relative peak analysis during solvent evaporation from a diluted chemical sample that is drop-deposited on a soft SERS substrate.
Virginia A Pereira et al.
Malaria journal, 14, 30-30 (2015-01-30)
Cytokines play an important role in human immune responses to malaria and variation in their production may influence the course of infection and determine the outcome of the disease. The differential production of cytokines has been linked to single nucleotide
Mathieu Riffault et al.
Pharmaceutical research, 32(12), 3886-3898 (2015-07-03)
Despite the promising applications of PLGA based particles, studies examining the fate and consequences of these particles after intra-articular administration in the joint are scanty. This study was carried out to evaluate the neutrality of the unloaded delivery system on
Yan-Qing Wang et al.
Huan jing ke xue= Huanjing kexue, 30(4), 1193-1198 (2009-06-24)
A 4-aminobenzenesulphonate-degrading strain W1 was isolated from the activated sludge of Dalian municipal wastewater treatment plant. Strain W1 was able to utilize 4-ABS as sole carbon and energy source under aerobic condition. It was identified as Pannonibacter sp. according to
Yan-Qing Wang et al.
Journal of hazardous materials, 169(1-3), 1163-1167 (2009-05-09)
4-Aminobenzenesulfonate (4-ABS) is a representative intermediate of some sulfonated azo dyes. A novel Pannonibacter sp. strain W1 capable of degrading 4-ABS as sole carbon as well as energy, nitrogen and sulfur source was isolated and identified from the activated sludge
Kwan Kim et al.
The journal of physical chemistry. B, 109(40), 18929-18934 (2006-07-21)
Raman scattering measurements were conducted for 4-aminobenzenethiol (4-ABT) assembled on powdered copper substrates. Initially, very weak Raman peaks were detected, but upon attaching Ag nanoparticles probably via NH2 groups onto 4-ABT/Cu, distinct Raman spectra were observed. Considering the fact that
Bacterial catabolism of sulfanilic acid via catechol-4-sulfonic acid.
Feigel BJ and Knackmuss HJ.
FEMS Microbiology Letters, 55(1), 113-117 (1988)
Juan L Benedé et al.
Journal of chromatography. A, 1408, 63-71 (2015-07-23)
This work presents in-situ suspended aggregate microextraction (iSAME) as a new and expedient sample preparation method. This new concept capitalizes on the general principles of in-situ solvent formation microextraction, in the sense that extraction is carried out in a supramolecular
Poonam Singh et al.
Biodegradation, 17(6), 495-502 (2006-02-18)
A bacterial strain, PNS-1, isolated from activated sludge, could utilize sulphanilic acid (4-ABS) as the sole organic carbon and energy source under aerobic conditions. Determination and comparison of 16S r DNA sequences showed that the strain PNS-1 is closely related
Jinghua Chen et al.
Analytical chemistry, 80(21), 8028-8034 (2008-09-26)
In this study, an electrochemical DNA biosensor was developed for detection of the breakpoint cluster region gene and the cellular abl (BCR/ABL) fusion gene in chronic myelogenous leukemia by using 18-mer locked, nucleic acid-modified, single-stranded DNA as the capture probe.
Han Ming Gan et al.
Journal of bacteriology, 194(18), 5139-5140 (2012-08-31)
Ralstonia sp. strain PBA was isolated from textile wastewater in a coculture with Hydrogenophaga sp. strain PBC. Here we present the assembly and annotation of its genome, which may provide further insights into the mechanism of its interaction with strain
Xiaojun Zhou et al.
Dalton transactions (Cambridge, England : 2003), 43(31), 11834-11842 (2014-06-25)
This paper presents a facile method for the fabrication of uniform hollow mesoporous silica nanoparticles (HMSNs) with tunable shell thickness and pore size. In this method, a series of amphiphilic block copolymers of polystyrene-b-poly (acrylic acid) (PS-b-PAA) with different hydrophobic
Ke-Jing Huang et al.
Colloids and surfaces. B, Biointerfaces, 61(2), 176-181 (2007-09-18)
A chemically modified electrode is constructed based on the multi-walled carbon nanotubes (MWNTs)/4-aminobenzeresulfonic acid (4-ABSA) film-coated glassy carbon electrode. The electrocatalytic oxidation of tyrosine (Tyr) is investigated on the surface of the MWNTs/4-ABSA-modified electrode using cyclic voltammetry (CV) and differential
Kwan Kim et al.
Langmuir : the ACS journal of surfaces and colloids, 27(8), 4526-4531 (2011-03-17)
4-Aminobenzenthiol (4-ABT) is an unusual molecule, showing variable surface-enhanced Raman scattering (SERS) spectra depending upon measurement conditions. In an effort to reduce ambiguity and add clarity, we have thus conducted an ultraviolet-visible (UV-vis) extinction measurement, along with Raman scattering measurement
Yunfeng Liao et al.
Organic letters, 14(23), 6004-6007 (2012-11-16)
2-Aryl benzothiazole formation from aryl ketones and 2-aminobenzenethiols under metal- and I(2)-free conditions was described. Various 2-aryl benzothiazoles were selectively obtained in good yields using molecular oxygen as oxidant. DMSO played an important role in this transformation. Functional groups such
Adsorption of essential micronutrients by carbon nanotubes and the implications for nanotoxicity testing.
Lin Guo et al.
Small (Weinheim an der Bergstrasse, Germany), 4(6), 721-727 (2008-05-28)
o-ANISALDEHYDE
Sisti AJ
Organic Syntheses, 44, 4-4 (1964)
Hedi Ben Mansour et al.
Drug and chemical toxicology, 32(3), 222-229 (2009-06-23)
Acid yellow 17 (AY17), a very important commercial azo dye used in the textile industry, was degraded by Pseudomonas putida mt-2 at a concentration of up to 200 mg/L. High-performance liquid chromatography analysis of the biodegradation media revealed the presence
Xiao-Xu Peng et al.
Chinese medicine, 10, 15-15 (2015-07-15)
Panax Notoginseng flower saponins (PNFS) are the main active component of Panax notoginseng (Burk) F. H. Chen flower bud (PNF) and possess significant anti-inflammatory efficacy. This study aims to explore the mechanisms underlying PNFS' antiflammatory action in RAW264.7 macrophages. A
Yuichiro Yokota et al.
International journal of radiation biology, 91(5), 383-388 (2015-04-25)
To investigate the dependence of the bystander cell-killing effect on radiation dose and quality, and to elucidate related molecular mechanisms. Normal human fibroblast WI-38 cells were irradiated with 0.125 - 2 Gy of γ-rays or carbon ions and were co-cultured
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