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Showing 1-30 of 40 results for "56781" within Papers
He Liu et al.
Journal of chromatographic science, 50(8), 714-720 (2012-05-29)
Metal ion affinity chromatography is widely used to purify peptides on the basis of the dissimilarities of their amino acids. However, researchers are interested in the separation differences between different metal ions in this method. In our study, four kinds
Xiaoyu Wang et al.
Physical chemistry chemical physics : PCCP, 14(16), 5470-5478 (2012-03-15)
Myoglobin binding to the binary monolayers composed of sodium hexadecylimino diacetate and hexadecanol at the air-water interface by means of metal coordination has been investigated using infrared reflection absorption spectroscopy (IRRAS). In the absence of Cu(2+), no myoglobin binding to
Nicola McGillicuddy et al.
Journal of chromatography. A, 1276, 102-111 (2013-01-10)
A commercially available porous silica monolithic column (Onyx Monolithic Si, 100 mm×4.6 mm I.D.) was 'in-column' covalently functionalised with 2-hydroxyethyliminodiacetic acid (HEIDA) groups, and applied to the simultaneous and rapid separation of alkaline earth and transition metal ions, using high-performance
Noor Shad Bibi et al.
Journal of chromatography. A, 1272, 145-149 (2012-12-25)
Megaporous cryogels with metal-ion affinity functionality, which possess enhanced protein-binding ability, were synthesized and their properties were investigated. These highly porous materials (pore sizes up to 100 μm) allowed the direct capture of a recombinant His(6)-tagged protein from a partially
Mohini Bhadwal et al.
Current radiopharmaceuticals, 5(1), 65-70 (2011-08-26)
The ligand, carboxymethylthioethyl iminodiacetic acid (CMT-IDA) has a suitable array of donor atoms for coordination with [99mTc(CO)3]+ core, wherein the resultant complex is expected to possess free carboxylic residues contributing towards hydrophilicity of the complex. The aim of the studies
Macroporous thermosensitive imprinted hydrogel for recognition of protein by metal coordinate interaction.
Qin L.
Analytical Chemistry, 81(17), 7206-7216 (2009)
Syntheses, structure, and properties of a series of three-dimensional lanthanide-based hybrid frameworks.
Zhang L.
Inorgorganica Chimica Acta, 400, 67-73 (2013)
Hu Liu et al.
Journal of chromatography. A, 1344, 59-65 (2014-04-29)
This work proposed an integrative method of protein refolding and purification by like-charged resin facilitated refolding and metal-chelate affinity adsorption. Hexahistidine-tagged enhanced green fluorescence protein (EGFP) was overexpressed in Escherichia coli as inclusion bodies (IBs), and then the protein was
Rafael Andrade-Alegre et al.
Asian cardiovascular & thoracic annals, 21(1), 43-47 (2013-02-23)
Traumatic thoracobiliary fistula is a rare but serious complication. A series of thoracobiliary fistulas secondary to penetrating trauma and analysis of trends in management are presented. We retrospectively reviewed all patients with traumatic thoracobiliary fistula, treated from April 2008 to
Malabika Laha et al.
Analytical biochemistry, 415(2), 105-115 (2011-05-17)
We previously demonstrated that streptokinase (SK) can be used to generate active site-labeled fluorescent analogs of plasminogen (Pg) by virtue of its nonproteolytic activation of the zymogen. The method is versatile and allows stoichiometric and active site-specific incorporation of any
Laia Reverté et al.
Environmental science & technology, 47(1), 471-478 (2012-12-12)
In this work, magnetic particles (MPs) are used as supports for the immobilization of biorecognition molecules for the detection of microcystins (MCs). In one approach, a recombinant protein phosphatase 1 (PP1) has been conjugated to MPs via coordination chemistry, and
Derrick Tarn et al.
Inorganic chemistry, 52(4), 2044-2049 (2013-02-09)
A nanogate composed of two iminodiacetic acid (IDA) molecules and a metal ion latch was designed, synthesized, and assembled on mesoporous silica nanoparticles. This gating mechanism is capable of storing and releasing metal ions and molecules trapped in the pores.
Guiqin Jian et al.
Nanoscale, 4(20), 6336-6342 (2012-09-04)
In this study, we report a novel method to synthesize core-shell structured Fe(3)O(4) nanoparticles (NPs) covalently functionalized with iminodiacetic acid (IDA) via click chemistry between the azide and alkyne groups and charged with Cu(2+). Firstly, the Fe(3)O(4)@SiO(2) NPs were obtained
Alicia Domínguez-Martín et al.
Journal of inorganic biochemistry, 105(8), 1073-1080 (2011-07-06)
In contrast to the comprehensive structural information about metal complexes with adenine, the corresponding to its isomer 2-aminopurine (H2AP) is extremely poor. With the aim to rationalize the metal binding pattern of H2AP, we report the molecular and/or crystal structure
Ji Young Lee et al.
Nuclear medicine communications, 33(3), 255-261 (2011-12-30)
We retrospectively investigated the value of dynamic Tc-diisopropyl-iminodiacetic acid hepatobiliary scintigraphy (HBS) in discriminating postsurgical complications following liver transplantation (LT). Dynamic HBS was performed for suspected post-LT complications in 201 cases. Hepatic uptake and excretion was visually graded. The portal
Zhi-Qiang Liu et al.
Journal of molecular microbiology and biotechnology, 22(1), 35-47 (2012-03-24)
Iminodiacetic acid (IDA) is widely used as an intermediate in the manufacture of chelating agents, glyphosate herbicides and surfactants. In the current work, the fragment with the length of 1,110 bp encoding the Acidovorax facilis nitrilase was obtained. The recombinant
M Najam-ul-Haq et al.
Amino acids, 43(2), 823-831 (2011-11-15)
The development of new high throughput methods based on different materials with chemical modifications for protein profiling of complex mixtures leads towards biomarkers; used particularly for early diagnosis of a disease. In this work, diamond-like carbon (DLC) is developed and
Mariana Borsoi-Ribeiro et al.
Journal of molecular recognition : JMR, 26(10), 514-520 (2013-09-03)
Iminodiacetic acid (IDA) and tris(2-aminoethyl)amine (TREN) chelating ligands were immobilized on poly(ethylene vinyl alcohol) (PEVA) hollow-fiber membranes after activation with epichlorohydrin or butanediol diglycidyl ether (bisoxirane). The affinity membranes complexed with Cu(II) were evaluated for adsorption of human immunoglobulin G
David Ivan Croteau
The Journal of family practice, 62(1), 4-8 (2013-01-18)
Fatty infiltration of the internal organs--and the inflammation associated with it--is an increasingly common cause of gallbladder dysfunction. Here's what to keep in mind to identify it without delay.
Serendipity in technetium-99m dimethyl iminodiacetic acid cholescintigraphy: diagnosis of nonbiliary disorders in suspected acute cholecystitis.
Weissmann HS.
Radiology, 135(2), 449-454 (1980)
Iminodiacetic acid functionalized cation exchange resin for adsorptive removal of Cr (VI), Cd (II), Ni (II) and Pb (II) from their aqueous solutions.
Misra RK.
Journal of Hazardous Materials, 185(2-3), 1508-1512 (2011)
Homayon Ahmad Panahi et al.
Journal of chromatography. A, 1345, 37-42 (2014-05-02)
In this research, a novel method is reported for the surface grafting of N-isopropylacrylamide as a thermosensitive agent and 1-(N,N-bis-carboxymethyl)amino-3-allylglycerol with an affinity toward fluvoxamine onto magnetic nano-particles modified by 3-mercaptopropyltrimethoxysilane. The grafted nano-particles were characterized by Fourier transform infrared
Abhishek G Deshpande et al.
New biotechnology, 29(4), 494-501 (2012-02-22)
In this work a novel microfluidic device was constructed in situ containing the smallest microscopic co-polymeric immobilised metal affinity (IMA) adsorbent yet documented. This device has for the first time allowed the microlitre scale chromatographic assay of histidine-tagged proteins in
Hisao Nemoto et al.
Bioorganic & medicinal chemistry letters, 21(16), 4724-4727 (2011-07-16)
Synthesis of a symmetrically branched diglycerol (BGL002, involving one iminodiacetic residue) as a G2 dendron, and the tetradecaglycerol (BGL014, involving one iminodiacetic residue) as a G4 dendron, is described. Several members of the BGL family of G2-G4 dendrons were assembled
Agnieszka Niedźwiecka et al.
Dalton transactions (Cambridge, England : 2003), 41(11), 3239-3247 (2012-02-02)
Lanthanide complexes with a series of hexapeptides-incorporating two unnatural chelating amino acids with aminodiacetate groups, Ada(1) and Ada(2)-have been examined in terms of their speciation, structure, stability and luminescence properties. Whereas Ada(2) acts as a tridentate donor in all cases
Scott Mack et al.
Electrophoresis, 40(23-24), 3084-3091 (2019-10-31)
A microfluidic system has been designed that integrates both imaged capillary isoelectric focusing (iCIEF) separations and downstream MS detection into a single assay. Along with the construction of novel instrumentation and an innovative microfluidic chip, conversion to MS-compatible separation reagents
General method for synthesis of 2-heterocyclic N-methyliminodiacetic acid boronates.
Dick GR.
Organic Letters, 12(10), 2314-2317 (2010)
Elham Moniri et al.
Journal of AOAC International, 98(1), 206-212 (2015-04-11)
A simple ion imprinted amino-functionalized sorbent was synthesized by coupling activated carbon with iminodiacetic acid, a functional compound for metal chelating, through cyanoric chloride spacer. The resulting sorbent has been characterized using FTIR spectroscopy, elemental analysis, and thermogravimetric analysis and
Junqi Li et al.
Journal of the American Chemical Society, 133(35), 13774-13777 (2011-08-10)
Efficient access to chiral C(sp(3)) boronates in stereochemically pure form is critical for realizing the substantial potential of such building blocks in complex-molecule synthesis. We herein report that a pinene-derived iminodiacetic acid (PIDA) ligand enables the highly diastereoselective synthesis of
Lourdes Santana et al.
Journal of medicinal chemistry, 51(21), 6740-6751 (2008-10-07)
The work provides a new model for the prediction of the MAO-A and -B inhibitor activity by the use of combined complex networks and QSAR methodologies. On the basis of the obtained model, we prepared and assayed 33 coumarin derivatives
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