نمایش نتایج جستجو برای
نویسنده: Taherh Heidari
موارد یافت شده: 73
1 - Simultaneous determination of mometasone furoate and calcipotriol in a binary mixture by validated HPLC and chemometric-assisted UV spectrophotometric methods and identification of degradation products by LC-MS (چکیده)2 - A Histogram-Based Technique for Simultaneous Colorimetric Determination of Malachite Green and Brilliant Green Using Triton X-100 Micelle (چکیده)
3 - N, S co-doped fluorescent carbon dots synthesized by microwave irradiation: a sensitive probe for Pb (II) ions detection in food samples (چکیده)
4 - Optimization of electrospinning conditions for magnetic poly (acrylonitrile- co- acrylic acid) nanofibers (چکیده)
5 - Sensitive fluorometric determination of gold in geological samples using fire assay pre-concentration coupled with microfluidic paper-based analytical device (چکیده)
6 - Determination and evaluation components affecting the characteristics of synthesized of Au nanorods by the UV–vis spectrophotometer, dynamic light scattering, and scanner (چکیده)
7 - کاربرد نانوسنسورها در روش رنگ سنجی و شناسایی سریع آلاینده ها (چکیده)
8 - Synthesis and characterization of magnetic poly(acrylonitrile-coacrylic acid) nanofibers for dispersive solid phase extraction and pre-concentration of malachite green from water samples (چکیده)
9 - A comparison between digital camera and spectrophotometer for sensitive and selective kinetic determination of brilliant green in wastewaters (چکیده)
10 - Evaluation of digital camera as a portable colorimetric sensor for low-cost determination of inorganic arsenic (III) in industrial wastewaters by chemical hydride generation assisted-Fe(III) − 1, 10-phenanthroline as a green color agent (چکیده)
11 - Dressed-up gold nanoparticles as the colorimetric nano-sensor for simple assay of acetaminophen in biological samples (چکیده)
12 - Valuation of Syringe Pump’s Performance for Reproducible Synthesis of Gold Nanoparticles using Sodium Borohydride as-Reducer (چکیده)
13 - Design of headspace paper sensor for determination of Arsenic (III) in drinking waters using smart mobile phone based on chemical hydride generation (چکیده)
14 - Dispersive solid phase extraction and preconcentration of Reactive blue194 using magnetic carbon nanotube and utilization of smart Mobile Phone for colorimetric analysis (چکیده)
15 - Simultaneous Evaluation of Factors Affecting the Size of Gold Nanoparticles by Response Surface methodology (چکیده)
16 - Application of smart camera phone for End point detection of precipitation titration technique (چکیده)
17 - Evolution of paper based analytical devices for fire assay- fluorimetric determination of gold in geological samples using camera smart phone (چکیده)
18 - A simple visual and highly selective colorimetric analysis of Dopamine based on gold nanoparticles decorated- Polyoxometalate using smart camera phone (چکیده)
19 - Designing paper biosensors to the colorimetric measurement of bisphenol A by using gold nanoparticles modified with aptamer (چکیده)
20 - A novel microfluidic paper – based device with colorimetric assay for determination of catechol using poly(N-vinylpyrrolidone) -capped silver nanoparticles (چکیده)
21 - A new application of µPADs in the gold industry :cyanide titration of pulp samples (چکیده)
22 - A new application of µPADs in the gold industry :cyanide titration of pulp samples (چکیده)
23 - Evaluation of Factors that Affect the synthesize of Au Nanorods by Camera and UV-Vis spectrophotometer and Determination of Aspect Ratio of Au by Camera (چکیده)
24 - A Potable Optical Chemical Probe for Rapid Bio-Monitoring of Trinitrotoluene (TNT) in Environmental Samples Based on Smartphone-Colorimetric Method (چکیده)
25 - Spectrophotometric Exploration of False Trade Saffron Utilizing Second Order Measurements Assisted by Quantized Micelle Concentration Variation (چکیده)
26 - Application of pH metric Titrations for identification of adulterated saffron Using Chemometrics Method: Principal Component Analysis (چکیده)
27 - Smartphone as the Sensing Device for Colorimetric Quantification of Azide Based on of Modified Gold Nanoparticles Aggregation (چکیده)
28 - Multivariate Optimization of µ-Dynamic Headspace Extraction Assisted by Electrolytic Hydride Generation for Colorimetric Trace Analysis of Inorganic Arsenic (III) in Environmental Waters Using Response Surface Experimental Design (چکیده)
29 - Evolution of MIA-QSPR integrated by two and three way regression models for Estimation of Degradation Rate Constants of Reaction between Different Aromatic Compounds and OH- Radical in Water (چکیده)
30 - A Novel Direct and Cost Effective Fabrication of Paper-Based Microfluidic Device by Commerical Eye Pencil and its Application for Simultaneous Calcium and Magnesium Determination (چکیده)
31 - Spectrofluorimetric Determination of Beryllium by Mean Centering of Ratio Spectra (چکیده)
32 - Direct Analysis of Sunset Yellow in Commercial Saffron Using Gradual Solvatochromic Effect Followed by Rank Annihilation Factor Analysis (RAFA) (چکیده)
33 - کاربرد نانو ساختارها در استخراج فاز جامد (چکیده)
34 - Optimization of pyrene biodegradation by Achromobacter sp. isolated from oil-contaminated soils (چکیده)
35 - Electrochemical Hydride Generation coupled with Automated Dynamic Headspace Liquid-phase Microextraction: A novel sample preparation method to improve spectrophotometrics ultramicro-analysis of Antimony(III) (چکیده)
36 - Multivariate Data Analyses Intertwined with Electrochemical Hydride Generation Connected µ-Dynamic Extraction to Investigate Simultaneous Spectrophotometric Trace Assessment of As(III) and Sb(III) (چکیده)
37 - Biodegradation of pyrene by indigenous bacteria isolated from Gachsaran oil field (چکیده)
38 - Preconcentration of Reactive Orange 84 on MnFe2O4 Nanoparticles and Optimization the Parameters using Response Surface Methodology (چکیده)
39 - اندازه گیری همزمان گونه ها به وسیله آنالیز کمومتریکس داده های اسپکتروفتومتری بر روی تقلبات زعفران (چکیده)
40 - Determination of melamine in soil samples using surfactant-enhanced hollow fiber liquid phase microextraction followed by HPLC–UV using experimental design (چکیده)
41 - Cloud point extraction for spectrophotometric determination of nanosized copper oxide in food samples and using Taguchi orthogonal design to multivariate optimization (چکیده)
42 - Sensitive spectrophotometric determination of Zinc in the presence of major interferences in highly complex matrix- electric arc furnace dust (چکیده)
43 - oncentration of reactive dyes in water using MnFe2O4 magnetic nanoparticles and their simultaneous spectrophotometric determination by multivariate chemometrics methods (چکیده)
44 - Application of magnetic polymeric nancomposite for preconcentration and simultaneous spectrophotometric determination of dye pollutants in water by multivariate chemometrics method (چکیده)
45 - APPLICATION OF DIFFERENTIAL SPECTRA FROM TWO DIFFERENT ENVIRONMENTS IN SIMULTANEOUS QUANTIFICATION OF NEW FUCHSINE, CRYSTAL VIOLET AND MALACHITE GREEN IN THE PRESENCE OF UNMODELED INTERFERENTS USING FIRST ORDER MULTIVARIATE CALIBRATION METHOD (چکیده)
46 - Application of Dispersive Liquid–Liquid Micro-extraction Using Mean Centering of Ratio Spectra Method for Trace Determination ofMercury in Food and Environmental Samples (چکیده)
47 - In situ pre-concentration and voltammetric determination of trace lead and cadmium by a novel ionic liquid mediated hollow fiber-graphite electrode and design of experiments via Taguchi method (چکیده)
48 - Determination of brilliant green in fish farming water using carbon nanotube assisted pseudo-stir bar solid/liquid microextraction combined with UVvis spectroscopydiode array detection (چکیده)
49 - Accommodating of resolved acid-base titration modelof uncalibratedinterferents during multivariate calibration models (چکیده)
50 - Accommodating of resolved chemical kinetic model of uncalibratedinterferents during multivariate calibration models (چکیده)
51 - Evaluation of chemical hydride generation for simultaneous spectrophotometric determination of arsenic and antimony using partial least squaresmultivariate calibration (چکیده)
52 - Analysis of sunset yellow in adulterated saffron from solvent components gradual change–visible spectra data processed by Rank Annihilation Factor Analysis (چکیده)
53 - Application of differential spectra of different media during multivariate calibration to eliminate unmodeled interferents in unknown samples (چکیده)
54 - Determination of azide ion in water samples using magnetic carbon nanotubes assisted solid liquid extraction with experimental design for optimization of the procedure (چکیده)
55 - Kinetic spectrophotometric method for determination of sodium azide using experimental design for optimization of the procedure (چکیده)
56 - Determination of Sunset Yellow and Erythrosine in Binary Mixture Using of second-order calibration Methods (چکیده)
57 - Detection devices for explosives in environments: A review (چکیده)
58 - Kinetic spectrophotometric determination of brilliant green in the presence of Triton X-100 (چکیده)
59 - Preconcentration of trace amounts mercury by dispersive liquid-liquid microextraction with dispersive liquid-liquid microextraction detection using mean centering of ratio spectra method (چکیده)
60 - Pre-concentration andDetermination of brilliant green from fish pond water using carbon nanotube assisted pseudo-stir bar solid/liquid microextraction combined with UV–vis spectroscopy–diode array detection (چکیده)
61 - Application of Experimental Design for Optimization of Diffusive Liquid Phase Microextraction of Methylphenidate in Water Samples (چکیده)
62 - Spectrophotometric Determination of Trace Amounts of Beryllium in Natural Water Using Mean Centering of Ratio Spectra Method and orthogonal signal correction Partial Least Squares Regression (چکیده)
63 - Artificial neural network and support vector Machine applied for simultaneous analysis of mixture of nitrophenols by conductometrics acid-base titration (چکیده)
64 - Second-Order Advantage From Micelle Concentration Gradual Change–Visible Spectra Data (چکیده)
65 - Evaluation Procedures for Liquid-Liquid Microextraction and Spectrophotometric Analysis of Three Carcinogenic Aromatic Amines Using Mean Centering of Ratio Spectra and Partial Least Squares (چکیده)
66 - Simultaneous Spectrophotometric Determination of Gallium and Nickel in Aluminum (چکیده)
67 - simultaneous kinetic determination of Fe(II) and Fe(III) by spectrophotometric H- point standar addition method (چکیده)
68 - Electrolytic Hydride Generation Spectrophtometric method for Determination and Speciation of As(III) and As(V)by silverdiethyidithiocarbamate (چکیده)
69 - Determination of brilliant green from fish pond water using carbon nanotube assisted pseudo-stir bar solid/liquid microextraction combined with UV–vis spectroscopy–diode array detection (چکیده)
70 - Spectrophotometric Determination of Trace Amounts of Beryllium in Natural Water Using Mean Centering of Ratio Spectra Method and Partial Least Squares Regression (چکیده)
71 - Artificial Neural Networks Applied for Simultaneous Analysis of Mixtures of Nitrophenols by Conductometric Acid–Base Titration (چکیده)
72 - Simultaneous Spectrophotometric Determination of Triphenylmethane Dyes in Complex Samples Using Synthetic Accommodation of Unknown Interferents During Partial Least Square Regression (چکیده)
73 - Speciation and Analysis of Arsenic (III) and Arsenic (V) by Electrochemical Hydride Generation Spectrophotometric Method (چکیده)
