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l-cysteine

Mass Spectrometric Analysis of l Cysteine Metabolism: Physiological Role and Fate of l Cysteine in the Enteric Protozoan Parasite Entamoeba histolytica

Mass Spectrometric Analysis of l Cysteine Metabolism: Physiological Role and Fate of l Cysteine in the Enteric Protozoan Parasite Entamoeba histolytica

... through a number of databases for the possible compounds and structures, including PubChem (http://pubchem.ncbi.nlm.nih .gov/) and ChemSpider (http://www.chemspider.com/). Finally, their identities were confirmed by ...

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Reduction of Hexavalent Chromium Using L-Cysteine Capped Nickel Nanocatalysts

Reduction of Hexavalent Chromium Using L-Cysteine Capped Nickel Nanocatalysts

... that l- cysteine capped Ni NPs are excellent catalysts for almost complete remediation of hexavalent chromium ions from aqueous ...that l-cysteine capped Ni NPs have not been used for similar ...

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Electrochemical Determination of Dopamine in Serum in Presence of Uric Acid and Ascorbic Acid at a Sonogel-Carbon L-cysteine Modified Electrode

Electrochemical Determination of Dopamine in Serum in Presence of Uric Acid and Ascorbic Acid at a Sonogel-Carbon L-cysteine Modified Electrode

... with L-Cysteine prepared in this work showed very remarkable electrochemical performance for the determination of dopamine; the results obtained show good selectivity and sensitivity for dopamine, ascorbic ...

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Photo-fermentative bacteria aggregation triggered by L-cysteine during hydrogen production

Photo-fermentative bacteria aggregation triggered by L-cysteine during hydrogen production

... Surface elements concentrations and functional groups on cell surface were determined by the XPS method, which detected the outermost molecular layers (mainly EPS) of the cell surface (2–5 nm) [46]. After 72 h ...

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Kinetics of non enzymatic browning reaction from the l ascorbic acid/l cysteine model system

Kinetics of non enzymatic browning reaction from the l ascorbic acid/l cysteine model system

... from l-ascorbic acid/l-cysteine model systems was investigated at 125–155°C for 10–120 min by measuring the loss of reactants and monitoring the brown colour ...the l-ascorbic acid ...

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Effect of L-cysteine and ascorbic acid on the propagation of Lactobacillus casei in milk

Effect of L-cysteine and ascorbic acid on the propagation of Lactobacillus casei in milk

... is L- cysteine, which acts as an oxygen scavenger, keeping the redox potential low and increasing the viability of the probiotic ...and L-cysteine has a synergic effect on the reduction of ...

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Temperature Effect, Activation Energies and Thermodynamic Adsorption Studies of L-Cysteine Methyl Ester Hydrochloride As Copper Corrosion Inhibitor In Nitric Acid 2M

Temperature Effect, Activation Energies and Thermodynamic Adsorption Studies of L-Cysteine Methyl Ester Hydrochloride As Copper Corrosion Inhibitor In Nitric Acid 2M

... absence and presence of different concentrations of compound (L-CMEH) at 303 K as shown in Fig. 2. The linearity of the weight loss with time from the beginning was interpreted by El-Hosary et al. [15], as the ...

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Electrochemical Chiral Recognition of Naproxen Using L-Cysteine/Reduced Graphene Oxide Modified Glassy Carbon Electrode

Electrochemical Chiral Recognition of Naproxen Using L-Cysteine/Reduced Graphene Oxide Modified Glassy Carbon Electrode

... on L-cysteine/reduced graphene oxide modified glassy carbon electrode ...and L-cysteine on the surface of the glassy carbon electrode was done by using electrochemical ...The ...

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Investigation on optical, thermal and photoconductivity behavior of sodium hydrogen l cysteine monohydrate

Investigation on optical, thermal and photoconductivity behavior of sodium hydrogen l cysteine monohydrate

... speed for five hours to achieve the homogeneity throughout the volume. The filtered solution was kept for evaporation at room temperature. The purity was achieved by successive recrystallisation. The photograph shows ...

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Electrochemical investigation on the film of L cysteine self assembled to nanoparticles on a gold electrode

Electrochemical investigation on the film of L cysteine self assembled to nanoparticles on a gold electrode

... of L-cysteine on a polycrystalline silver elec- trode ...with L- cysteine SAMs can investigate various performances, including the following several aspects, voltammetric behavior of vitamin B ...

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Electrocatalytic Oxidation of L-cysteine by Adamantane Ester Schiff Base Nickel Complexes

Electrocatalytic Oxidation of L-cysteine by Adamantane Ester Schiff Base Nickel Complexes

... from L-cysteine had a good cyclic voltammetry behavior on the modified ...of L-cysteine, a new method for measuring the content of L-cysteine was established, which was simple ...

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S,S′ (But 2 yne 1,4 diyl)­bis­(L cysteine) monohydrate

S,S′ (But 2 yne 1,4 diyl)­bis­(L cysteine) monohydrate

... that l-cysteine and its derivatives exhibit remarkable bioactivities, which prompted us to synthesize new compounds containing two or more cysteine groups and investigate the relationships between ...

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Proteomic profiling of L-cysteine induced selenite resistance in Enterobacter sp. YSU

Proteomic profiling of L-cysteine induced selenite resistance in Enterobacter sp. YSU

... required L-cysteine to be resistant to 40 mM ...of L-cysteine and pres- ence of selenite (NCS) and in the presence of L-cysteine and selenite (CS) suggested that ...

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On Molecular Gelation Mechanism of L Cysteine Based Hydrogel

On Molecular Gelation Mechanism of L Cysteine Based Hydrogel

... Abstract A method for preparing a supramolecular hydrogel composed of a mixture of L-cysteine, and silver nitrate is reported. The main features of the hydrogel are gelation at low content of the dispersed ...

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L Cysteine I at 30 K

L Cysteine I at 30 K

... of l -cysteine-II is unusual in thiol chemistry because it contains ordered thiol groups; intermolecular S— H S and S—H O hydrogen bonds are formed by the two molecules that make up the asymmetric ...in ...

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Determination of L-cysteine Based on its Potentiometric Effect on a Belousov-Zhabotinskii Oscillating Chemical Reaction

Determination of L-cysteine Based on its Potentiometric Effect on a Belousov-Zhabotinskii Oscillating Chemical Reaction

... determine L-cysteine using its perturbation effect on the classic BZ ...of L-cysteine solution changed the oscillating ...of L-cysteine concentration in the range of ...of ...

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Enhancement of thioredoxin/glutaredoxin-mediated L-cysteine synthesis from S-sulfocysteine increases L-cysteine production in Escherichia coli

Enhancement of thioredoxin/glutaredoxin-mediated L-cysteine synthesis from S-sulfocysteine increases L-cysteine production in Escherichia coli

... a L -cysteine auxotrophy (Additional file ...in L -cysteine biosynthesis and sulfur assimilation in ...to L -cysteine remained unclear in these ...into L -cysteine ...

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Solute-Solvent Interactions in Biological Molecules: L-Cysteine

Solute-Solvent Interactions in Biological Molecules: L-Cysteine

... Figure 4a gives a comparative behavior of the influence of NaCl on the cyclic voltammogram of L-cysteine. For the sake of clarity of the figure, the current for L-cysteine was multiplied by a ...

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Protonation Equilibria of L-Methionine and L-Cysteine in Cationic Micellar Media

Protonation Equilibria of L-Methionine and L-Cysteine in Cationic Micellar Media

... Knowledge of the protonation constants of amino acids is important and necessary for complete understanding of their physicochemical behaviour. Protonation equilibria of L-methionine and L-cysteine ...

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Spatiotemporal Oscillations in Biological Molecules: Molybdate-L-Cysteine

Spatiotemporal Oscillations in Biological Molecules: Molybdate-L-Cysteine

... the L-cysteine and molybdate-L-cysteine at different pH ...on L-cysteine [13-19], they were all carried out in buffers or some other electrolytes at fairly high concentrations ...

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