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Successive detection of benzoic acid and total parabens in foodstuffs using mercaptosuccinic acid capped cadmium telluride quantum dots.
Prapainop K, et al.
Food Control, 96, 508-516 (2018)
Irma Carbajal-Rodríguez et al.
Journal of bacteriology, 193(2), 527-539 (2010-11-16)
The Gram-negative bacterium Variovorax paradoxus strain B4 was isolated from soil under mesophilic and aerobic conditions to elucidate the so far unknown catabolism of mercaptosuccinate (MS). During growth with MS this strain released significant amounts of sulfate into the medium.
Shirin Ghaderi et al.
Journal of nanoscience and nanotechnology, 12(6), 4928-4935 (2012-08-22)
An aqueous synthesis method to obtain highly luminescent cadmium telluride nanocrystals is described. We have shown water-soluble semi-conductor quantum dots with high photoluminescence quantum yield have great potential for biological applications. The spectral properties of these nanocrystals can be easily
Lingxiangyu Li et al.
Chemical communications (Cambridge, England), 48(73), 9165-9167 (2012-08-07)
Capable of preserving the size and shape of nanoparticles, a novel method to effectively and selectively extract noble metal nanoparticles even at the 80 ng L(-1) level from real environmental water was designed and performed using a noncovalent reversible adsorption
Jyoti C Patel et al.
Journal of neurochemistry, 118(5), 721-736 (2011-06-22)
ATP-sensitive K(+) (K(ATP)) channels are composed of pore-forming subunits, typically Kir6.2 in neurons, and regulatory sulfonylurea receptor subunits. In dorsal striatum, activity-dependent H(2)O(2) produced from glutamate receptor activation inhibits dopamine release via K(ATP) channels. Sources of modulatory H(2)O(2) include striatal
Sun-Hwa Song et al.
Cardiovascular research, 103(1), 147-155 (2014-04-22)
Reactive oxygen species (ROS) are involved in a wide range of cellular processes. However, few studies have examined the generation and function of ROS in human embryonic vascular development. In this study, the sources of ROS and their roles in
Shiho Ishihara et al.
Acta biomaterialia, 6(3), 830-835 (2009-10-20)
Loading and releasing protein in a controllable way is extremely important for the protein vehicles used in bone tissue engineering. To obtain a suitable carrier material for basic proteins, such as BMP or bFGF, hydroxyapatite particles containing mercaptosuccinic acid (mercaptosuccinic
Ding Zhou et al.
ACS nano, 8(10), 10569-10581 (2014-10-09)
Self-assembly is the basic feature of supramolecular chemistry, which permits to integrate and enhance the functionalities of nano-objects. However, the conversion of self-assembled structures to practical materials is still laborious. In this work, on the basis of studying one-pot synthesis
Mercaptosuccinic acid-coated NIR-emitting gold nanoparticles for the sensitive and selective detection of Hg2+.
Xiong X, et al.
Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy, 188(9), 483-487 (2018)
Flavio Ciesa et al.
Journal of colloid and interface science, 346(1), 1-7 (2010-03-13)
An aqueous suspension of gold nanoparticles of sizes from 20 to 90 nm can be conjugated with mercaptosuccinic acid and exposed to a second phase of toluene containing an electrostatic coupler, tetraoctylammonium bromide, to organize the gold particles at the
D Schneider et al.
Placenta, 36(5), 552-558 (2015-03-10)
Fetal macrosomia and intrauterine growth restriction (IUGR) associate with increased morbidity in the neonate. Placental vascular relaxation is impaired in fetal macrosomia, as well as in IUGR, and this could result from increased oxidative stress present in both conditions. We
Achala de Mel et al.
Regenerative medicine, 7(3), 335-347 (2012-05-19)
This study aimed to live monitor the degree of endothelial progenitor cell (EPC) integration onto tissue-engineering scaffolds by conjugating relevant antibodies to quantum dots (QDs). Biocompatible mercaptosuccinic acid-coated QDs were functionalized with two different antibodies to EPC (CD133 with QDs
Jia Zhang et al.
The Analyst, 136(19), 3865-3868 (2011-08-11)
A colorimetric probe based on 2-mercaptosuccinic acid-functionalized gold nanoparticles has been developed to exhibit selectivity towards Ca(2+), Sr(2+), and Ba(2+) ions over other metallic cations under specified conditions and finds its practical application in detecting Ca(2+) levels in water.
Ruili Xu et al.
Analytical and bioanalytical chemistry, 406(20), 5031-5037 (2014-06-09)
As the outmost coating of cells, the pericellular matrix (PCM) involved in various cellular functions has been exploited previously to be able to accumulate 120 nm Au nanoparticles (NPs), adjust their diffusion coefficient similar to that of membrane receptors, and
Kaiyang Cai et al.
Forensic science international, 226(1-3), 240-243 (2013-02-23)
A new method based on the use of highly fluorescent water-soluble cadmium telluride (CdTe) quantum dots (QDs) capped with mercaptosuccinic acid (MSA) was explored to develop latent fingerprints. After optimized the effectiveness of QDs method contains pH value and developing
Xiu Xu et al.
FEBS letters, 588(9), 1580-1589 (2014-03-19)
Glutathione peroxidase 3 (GPX3) is an important member of antioxidant enzymes for reducing reactive oxygen species and maintaining the oxygen balance. Gpx3 mRNA is strongly expressed in decidual cells from days 5 to 8 of pregnancy. After pregnant mice are
[Of teeth, worms and legal liability].
G M Ostendorf
Versicherungsmedizin, 64(3), 141-141 (2012-09-25)
Pei-Chun L Hsu et al.
Environmental toxicology and chemistry, 31(10), 2366-2374 (2012-08-01)
Quantum dots (QDs) are an increasingly important class of nanoparticle, but little ecotoxicological data for QDs has been published to date. The effects of mercaptosuccinic acid (MSA)-capped QDs (QDs-MSA) and equivalent concentrations of cadmium (Cd) from cadmium chloride on growth
Benhui Sui et al.
Talanta, 85(3), 1609-1613 (2011-08-03)
An ultrasensitive solid-phase fluorescence resonance energy quenching (FREQ) method for determination of 1,4-dihydroxybenzene (DHB) using mercaptosuccinic acid (MSA)-capped CdTe quantum dots (QDs) immobilized on silica nanoparticles (NPs) as donors was developed. In the method, silica NPs were first modified with
The solubility of mercaptosuccinic acid in water+ (methanol, ethanol, acetone) mixtures from (278.15 to 333.15 K).
Kai Y, et al.
Fluid Phase Equilibria, 361, 282-288 (2014)
K Vasilev et al.
Journal of nanoscience and nanotechnology, 8(4), 2062-2068 (2008-06-25)
Monolayer protected gold nanoparticles with diameters above 10 nm were prepared by a simple, one step reaction in water. 2-mercaptosuccinic acid (MSA) was used both as reduction agent for hydrogen tetrachloroaurate (HAuCl4) and as stabilizing agent for the gold nanoparticles.
Ming Yan et al.
Toxicology, 282(3), 94-103 (2011-02-05)
Quantum dots (QDs), as novel bioimaging and drug delivery agents, are generally introduced into vascular system by injection, and thus directly exposed to vascular endothelial cells (ECs). However, the adverse effects of QDs on ECs are poorly understood. In this
Siqiu Ye et al.
The Analyst, 137(14), 3365-3371 (2012-06-05)
A colorimetric sensor for Cu(II) ions has been developed based on mixed self-assembled monolayers (SAMs) modified gold nanoparticles (AuNPs). The AuNPs were modified with mixed SAMs consisting of mercaptosuccinic acid and the product of electrochemically triggered Michael addition reaction of
Wong Pooi See et al.
Analytical sciences : the international journal of the Japan Society for Analytical Chemistry, 31(10), 997-1003 (2015-10-16)
A new approach for the development of a highly sensitive aluminium(III) ion sensor via the preconcentration of aluminium(III) ion with a self-assembled monolayer on a gold nanoparticles modified screen-printed carbon electrode and current mediation by potassium ferricyanide redox behavior during
Alamjeet K Chauhan et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 39(50), 9900-9913 (2019-11-05)
Nonselective cation channels promote persistent spiking in many neurons from a diversity of animals. In the hermaphroditic marine-snail, Aplysia californica, synaptic input to the neuroendocrine bag cell neurons triggers various cation channels, causing an ∼30 min afterdischarge of action potentials
Sarwat B Rizvi et al.
International journal of nanomedicine, 7, 3915-3927 (2012-08-24)
Quantum dots (QDs) are fluorescent semiconductor nanocrystals that have the potential for major advancements in the field of nanomedicine through their unique photophysical properties. They can potentially be used as fluorescent probes for various biomedical imaging applications, including cancer localization
Biwu Liu et al.
Langmuir : the ACS journal of surfaces and colloids, 30(44), 13228-13234 (2014-10-21)
The property of DNA is strongly influenced by counterions. Packing a dense layer of DNA onto a gold nanoparticle (AuNP) generates an interesting colloidal system with many novel physical properties such as a sharp melting transition, protection of DNA against
Chao Wang et al.
Journal of nanoscience and nanotechnology, 8(9), 4408-4414 (2008-12-04)
Water soluble high quality CdTe nanocrystals (NCs) with mercaptosuccinic acid (MSA) as stabilizer are prepared by refluxing and hydrothermal synthesis in this paper. The MSA stabilizer which comprises both thioglycolic acid (TGA)-like and 3-mercaptopropionic acid (MPA)-like moieties can accelerate the
M S Bootharaju et al.
Langmuir : the ACS journal of surfaces and colloids, 27(13), 8134-8143 (2011-06-15)
We report the chemical interactions of unsupported and alumina-supported Ag(7) and Ag(8) clusters protected with MSA (mercaptosuccinic acid) with heavy metal ions Hg(II), Cd(II), and Pb(II) in water at different concentrations. The investigation was carried out to determine the feasibility
Marat V Avshalumov et al.
Journal of neurophysiology, 100(3), 1590-1601 (2008-07-18)
Dopamine-glutamate interactions in the striatum are critical for normal basal ganglia-mediated control of movement. Although regulation of glutamatergic transmission by dopamine is increasingly well understood, regulation of dopaminergic transmission by glutamate remains uncertain given the apparent absence of ionotropic glutamate
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