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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
Véronique Lenoble et al.
Journal of colloid and interface science, 448, 473-481 (2015-03-17)
Three novel Ni(II)-Ion-Imprinted Polymer (IIP) were synthesized by precipitation polymerization of ethylene glycol dimethacrylate (crosslinker) with a complex of nickel(II) and vinylbenzyl iminodiacetic acid (VbIDA). The three IIPs were prepared with various mixtures of porogen solvents: methanol, methanol/2-methoxyethanol and methanol/acetonitrile
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.
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
Pinene-derived iminodiacetic acid (PIDA): a powerful ligand for stereoselective synthesis and iterative cross-coupling of C (sp3) boronate building blocks.
Li J and Burke MD.
Journal of the American Chemical Society, 133(35), 13774-13777 (2011)
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
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
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
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
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
David Nette et al.
Analytica chimica acta, 884, 124-132 (2015-06-16)
A new indirect IC-ICP-MS method for the determination of aminopolycarboxylic acids in water samples is described. It is based on the addition of an excess of Pd(II) to water samples. The analytes are forced into very strong and negatively charged
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
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
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
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
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
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.
Khadija El Idrissi et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 879(27), 2852-2859 (2011-09-13)
In the present article, open tubular-IMAC columns, functionalized by iminodiacetic acid (IDA) for the immobilization of Fe(3+), were prepared by in situ chemical modification of fused silica capillary using two chemistries, polymer brush coating and surface functionalization. One column was
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
Tomoki Yabutani et al.
Analytical sciences : the international journal of the Japan Society for Analytical Chemistry, 28(5), 463-468 (2012-06-13)
In the present work, we investigated the multielemental elution behavior of metal ions absorbed on iminodiacetic acid (IDA) chelating resin by using hydrogen peroxide (H(2)O(2)) as an eluent. As a result, V(V), Mo(VI), W(VI), Nb(V) and Ta(V) were efficiently eluted
Dávid Suba et al.
Journal of pharmaceutical and biomedical analysis, 114, 53-61 (2015-05-31)
Capillary isoelectric focusing (cIEF) is a basic and highly accurate routine analytical tool to prove identity of protein drugs in quality control (QC) and release tests in biopharmaceutical industries. However there are some "out-of-the-box" applications commercially available which provide easy
AGET ATRP of methyl methacrylate catalyzed by FeCl3/iminodiacetic acid in the presence of air
Zhang L, et al.
Polymer, 49(13-14), 3054-3059 (2008)
Magdalena Markowicz-Piasecka et al.
Pharmacological reports : PR, 67(6), 1230-1239 (2015-10-21)
Intravenous injection seems to be the most convenient way of administering drugs and contrast agents, which makes components of the blood the first and usually unwanted target of their action. Binding of intravenously administered compounds to erythrocytes, blood platelets 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
Chromatographic separation of proteins on metal immobilized iminodiacetic acid-bound molded monolithic rods of macroporous poly (glycidyl methacrylate-co-ethylene dimethacrylate)
Luo Q, et al.
Journal of Chromatography A, 926(2), 255-264 (2001)
Shigeki Akamatsu et al.
Food additives & contaminants. Part A, Chemistry, analysis, control, exposure & risk assessment, 29(11), 1696-1700 (2012-08-02)
A sensitive flame atomic absorption spectrometry (FAAS) method was developed for the determination of cadmium (Cd) in brown rice and spinach. The method involves extraction with 1 M hydrochloric acid (HCl), followed by a selective pre-concentration by solid-phase extraction (SPE). The
Hong-Ming Yang et al.
Analytical biochemistry, 432(2), 134-138 (2012-10-03)
Highly efficient protein immobilization is extremely crucial for solid-phase immunoassays. We present a strategy for oriented immobilization of functionally intact immunoglobulin G (IgG) on a polystyrene microtiter plate via iminodiacetic acid (IDA)-Ni(2+) and ZZ-His protein interaction. We immobilized a ZZ-EAP
Preparation of iminodiacetic acid functionalized multi-walled carbon nanotubes and its application as sorbent for separation and preconcentration of heavy metal ions
Wang J, et al.
Journal of Hazardous Materials, 186(2-3), 1985-1992 (2011)
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
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