MOLECULARLY IMPRINTED POLYMER LAYER-COATED SILICA NANOPARTICLES TOWARD SOLID PHASE EXTRACTION OF GALLIC ACID FROM GREEN TEA SAMPLES

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

ARABI M.; GHAEDI M.; OSTOVAN A.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Seminar Paper

Paper Information

Seminar: SEMINAR OF CHEMISTRY AND ENVIRONMENT
Year:2015 | Issue:7

Download Full-Text

View:

384

Download:

Information Seminar Paper

Title

MOLECULARLY IMPRINTED POLYMER LAYER-COATED SILICA NANOPARTICLES TOWARD SOLID PHASE EXTRACTION OF GALLIC ACID FROM GREEN TEA SAMPLES

Author(s)

ARABI M. | GHAEDI M. | OSTOVAN A. | Issue Writer Certificate

Keywords

MOLECULARLY IMPRINTED

SILICA NANOPARTICLES

SOLID PHASE EXTRACTION

GALLIC ACID

HPLC-UV

Abstract

GALLIC ACID (3,4,5-TRIHYDROXYBENZOIC ACID) IS A NATURALLY OCCURRING PLANT PHENOL WHICH IS DERIVED FROM CERTAIN TANNINS, GALLNUTS, LEMONS AND GREEN TEA LEAVES [1]. GALLIC ACID SHOWED SELECTIVE CYTOTOXICITY AGAINST A VARIETY OF TUMOUR CELLS, WITHOUT HARMING HEALTHY CELLS [2]. IN THIS PAPER, THE MOLECULARLY IMPRINTED POLYMER (MIP) LAYER OF GALLIC ACID AT THE SILICA NANOPARTICLES SURFACE WITH SELECTIVE RECOGNITION HAD BEEN CONSTRUCTED. THE METHACRYL GROUPS OF FUNCTIONAL MONOMER AT THE SILICA NANOPARTICLES SURFACE WERE MADE REACTIVE SITES TO INDUCE IMPRINTING POLYMERISATION. THE RESULTS SHOWED THAT THE MOLECULARLY IMPRINTED POLYMERS MOREOVER HIGHLY ABSORPTION CAPACITY AND RECOGNITION SELECTIVITY, HAD AN EXCELLENT AFFINITY TOWARD GALLIC ACID. THE MIP WAS SUCCESSFULLY EMPLOYED AS SOLID PHASE IN SPE PROCEDURE COUPLED WITH HIGH PERFORMANCE LIQUID CHROMATOGRAPHY FOR DETERMINATION OF GALLIC ACID. UNDER OPTIMIZED CONDITIONS, THE SPIKED SAMPLES WERE ANALYZED WITH ACCEPTABLE HIGH RECOVERIES (96%). FOR THE PROPOSED MISPEHPLC-UV METHOD, THE LINEARITY BETWEEN RESPONSES AND CONCENTRATIONS OF GALLIC ACID WAS FOUND OVER THE RANGE OF 0.1-3000, WITH A LINEAR REGRESSION COEFFICIENT OF 0.999. THE LIMIT OF DETECTION (LOD) AND LIMIT OF QUANTIFICATION (LOQ) BASED ON THREE AND TEN TIMES OF THE NOISE OF HPLC PROFILE WERE 0.026 AND 0.087 MG.L-1, RESPECTIVELY. THE RELATIVE STANDARD DEVIATION (RSD) FOR FIVE REPLICATE MEASUREMENTS WAS 2.57%.

Multimedia

No record.

Cites

No record.

References

No record.

Cite

APA: Copy

ARABI, M., GHAEDI, M., & OSTOVAN, A.. (2015). MOLECULARLY IMPRINTED POLYMER LAYER-COATED SILICA NANOPARTICLES TOWARD SOLID PHASE EXTRACTION OF GALLIC ACID FROM GREEN TEA SAMPLES. SEMINAR OF CHEMISTRY AND ENVIRONMENT. SID. https://sid.ir/paper/908993/en

Vancouver: Copy

ARABI M., GHAEDI M., OSTOVAN A.. MOLECULARLY IMPRINTED POLYMER LAYER-COATED SILICA NANOPARTICLES TOWARD SOLID PHASE EXTRACTION OF GALLIC ACID FROM GREEN TEA SAMPLES. 2015. Available from: https://sid.ir/paper/908993/en

IEEE: Copy

M. ARABI, M. GHAEDI, and A. OSTOVAN, “MOLECULARLY IMPRINTED POLYMER LAYER-COATED SILICA NANOPARTICLES TOWARD SOLID PHASE EXTRACTION OF GALLIC ACID FROM GREEN TEA SAMPLES,” presented at the SEMINAR OF CHEMISTRY AND ENVIRONMENT. 2015, [Online]. Available: https://sid.ir/paper/908993/en

Related Journal Papers

No record.

Related Seminar Papers

No record.

Related Plans

No record.

Recommended Workshops