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Preparation and Properties of a Chlorophyllide-Apomyoglobin Complex
Preparation Properties Chlorophyllide-Apomyoglobin Complex
2016/5/20
The spectroscopy of large molecules like chlorophyll poses a number of problems because it is difficult to obtain a transparent host matrix for single-crystal optical and magnetic resonance investigat...
Preparation of Aryldiazonium Salt Monolayers on Si(100) Surface by Chemomechanical Method
Chemomechanical Silicon Monolayer Aryldiazonium salt
2012/4/5
Functionalizing and patterning of the silicon surface can be realized simultaneously by the chemomechanical method. The oxide-coated crystalline silicon (100) surface is scratched with a diamond tool ...
Preparation of ZnO Nanoparticles and Photocatalytic H2 Production Activity from Different Sacrificial Reagent Solutions
Photocatalytic hydrogen production ZnO Photocatalytic activity Sacrificial reagent
2012/4/5
ZnO nanoparticles were synthesized via a direct precipitation method followed by a hetero-geneous azeotropic distillation and calcination processes, and then characterized by X-ray power diffraction, ...
Single-crystal silver nanowires: Preparation and Surface-enhanced Raman Scattering (SERS) property
Single-crystal silver nanowires Surface-enhanced Raman Scattering (SERS) property
2011/9/13
Ordered Ag nanowire arrays with high aspect ratio and high density self-supporting Ag nanowire patterns were successfully prepared using potentiostatic electrodeposition within the confined nanochanne...
Preparation and characterization of anticancer drug-loaded implantable PLGA microparticles
characterization Preparation anticancer drug-loaded implantable
2010/10/18
This article describes the preparation and characterization of anticancer drug-loaded poly(lactide-co-glycolide) (PLGA) microparticles. PLGA microparticles loaded with doxorubicin HCl (DOX) were prepa...
Preparation of polystyrene/montmorillonite nanocomposites: optimization by response surface methodology (RSM)
Montmorillonite organoclays polymer polystyrene
2010/10/19
Preparation of polystyrene (PS)-montmorillonite nanocomposites was carried out in 3 steps: purification and determination of the cation exchange capacity (CEC) of clay, synthesis of organoclay, and pr...
4H-Pyran-4-one derivatives:; leading molecule for preparation of compounds with antimycobacterial potential
Antimycobacterial activity DNA gyrase activity hydroxy-4H-pyran-4-one
2010/4/8
A series of 3-hydroxy-6-methyl-2-((4-substitutedpiperazin-1- yl)methyl)-4H-pyran-4-one structured compounds were synthesized by reacting 5-hydroxy-2-methyl-4H-pyran-4-one with suitable piperazine deri...
Preparation and characterization of magnetic chitosan nanospheres
Chitosan magnetite magnetic particles biocompatible
2010/4/8
A method for the preparation of magnetite/chitosan composite nanoparticles was developed. Colloidal magnetite particles (Fe3O4 produced by co-precipitation and stabilized in suspension by adding a non...
Preparation and Photoelectrochemical Performance of Potassium Hexatitanate Nanofilm
potassium hexatitanate film sol-gel process atomic force microscopy
2009/11/13
Nanostructured K2Ti6O13 film photoelectrode produced in situ was prepared on indium-tin oxide (ITO) glass substrate by a sol-gel process and characterized by thermogravimetry (TG) and differential sca...
Preparation, Characterization, and Analytical Application of Ramipril Membrane-Based Ion-Selective Electrode
Ion-Selective Electrode Poly angiotensin converting enzyme
2009/9/4
The fabrication and electrochemical evaluation of two PVC membrane-based Ion-Selective electrodes responsive for ramipril drug have been proposed. The sensitive membranes were prepared using ramipril-...
A Facile Method for the Preparation of Poly(4-vinylpyridine) Nanoparticles and their Characterization
Microgel nanogel nanoparticles nanotechnology core-shell structure biomaterials bactericidal antibiotic polymers
2010/4/9
Submicron size particles were synthesized from 4-vinylpyridine (4-VP) using an oil-in-water emulsion system. Divinyl benzene (DVB) and ethylene glycol dimethacrylate (EGDMA) were utilized as crosslink...
Preparation of Palladium Composite Membranes on Pore Structure Modified and Non-Modified Supports by Electroless Plating Procedure
Electroless plating palladium composite membrane support
2010/4/15
The effects of pore structure of the support on the plating morphology, thickness, and composition were investigated in an electroless plating procedure. Some of the plating studies were carried out d...
Preparation, Characterization, and Potentiometric Titrations of Some New Di-[3-(3-alkyl/aryl-4,5-dihydro-1H-1,2,4-triazol-5-one-4-yl)-azomethinphenyl] isophthalate/terephthalate Derivatives
4,5-Dihydro-1H-1,2,4-triazol-5-one Schiff base acidity potentiometric titration acetylation
2010/4/16
-Alkyl(Aryl)-4-amino-4,5-dihydro-1H-1,2,4-triazol-5-ones (2) reacted with di-(3-formylphenyl) isophthalate (3) and di-(3-formylphenyl) terephthalate (6) to afford the corresponding 6 novel di-[3-(3-al...
Preparation and Potentiometric Study of Promethazine Hydrochloride Selective Electrodes and Their Use in Determining Some Drugs
Promathazine-HCl selective electrodes phosphotungstic acid promethazine determination
2010/4/16
Promethazine hydrochloride selective electrodes were constructed based on promethazine-phosphotun- gstic acid ion pair in PVC matrix membrane. The plasticizers used were di-butyl phosphate (DBP), tri-...
Efficient Synthesis of Imidazole Derivatives: An Important Synthon for the Preparation of Biologically Active Compounds
Imidazole N-chlorosuccinimide chloroimidazole chloroimidazole-carboxaldehyde
2010/4/16
4(5)-Chloro-imidazole-5(4)-carboxaldehyde derivatives are important precursors for the preparation of biologically active compounds. We developed a simple, novel, and efficient method for the synthesi...