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Bioanalytical method development and validation of HPLC-VU method for quantification of Embelin from human plasma
Embelin is the main bioactive chemical in E. ribes berries and possesses various biological properties. Currently, no liqu...
On-Chip Preconcentration and Determination of Magnetite Nanoparticles in Water Based on Paired Emitter-Detector Diode Photometry
Iron oxide nanoparticles have been widely used in various fields of study. Due to the increasing use of these nanoparticle...
Electrochemical Analysis of Caffeine at the Electrode Modified by Functionalized Graphene Oxide with Alizarin Red
In this study, reduced graphene oxide (RGO) was first synthesized and then it was reacted by alizarin red S (ARS) and ther...
Application of a Molecularly Imprinted Polymer for Pipette Tip Micro Solid Phase Extraction of 6-Mercaptopurine in Seawater and Body Fluids samples before its Spectrophotometric Analysis
This research investigates the usage of pipette tip micro solid phase extraction for the separation of 6-mercaptopurine of...
Green Route Fabricated Electro-active CuO Nano Clusters from Natural Product for Multiplexed Applications
Herein, a green synthesis methodology for making copper oxide (CuO) nano particle cluster in a cost effective and a simple...
Nanotools for Nanoanalysis and Nanomanipulation: A Review
The recent decade has seen a huge impact of nanotechnology in different sciences. In analytical chemistry, nanomaterials h...
Study on Efficiency of HKUST-1 Metal-organic Framework and Modified HKUST-1s for Removal of Meloxicam from Aqueous Solution
In the present study, HKUST-1 (Hong Kong University of Science and Technology), HKUST-1@PVA, and Fe3O4@HKUST-1, metal-orga...
Hybrid Aptamer-Molecularly Imprinted Polymer: Synergistic Recognition and Ultrasensitive Detection of Helicobacter Pylori
The combination of aptamer is performed with molecularly imprinted (MIP) using their unique features. In this sense, first...
Combining Dispersive Solid Phase Extraction-dispersive Liquid-liquid Microextraction Using Walnut Green Husk as an Efficient Adsorbent for the Extraction of Lead and Cadmium Ions from Oil Samples Prior to Flame Atomic Absorption Spectrometry
In this work, walnut green husk has been used as a simple, cheap, biodegradable, and efficient adsorbent in dispersive sol...
Synthesis of MIL101@ZIF67@ZIF8 Hybrid Nanostructure as a New Sorbent in Thin Film Microextraction for the Extraction and Measurement of Pb2+ and Cd2+ Metal Ions in Water and Cosmetics Samples by Flame Atomic Absorption Spectroscopy
In this study, a new sorbent was synthesized based on the in-situ growth of the combined ZIF-67 and ZIF-8 on the surface o...
Determination of Biocide-type Disinfectants in Water Condensates Originating from Cleaning Chemicals with Capillary Electrophoresis
The commonly used polymeric disinfectants, didecyldimethylammonium chloride (DDAC) and polyethylene glycolmonoalkyl ether ...
Optimization of Lead Ion Removal Using Sugarcane Bagasse as an Adsorbent
The study describes the adsorption of Lead ion from aqueous solution using Sugarcane bagasse. Bagasse is a fibrous residue...
Determination of Selenium in Black Tea Leaves Using the Air-assisted Cloud Point Extraction Method: Evaluation of the Method's Environmental Performance
For the first time, air-assisted cloud point extraction (AA-CPE) procedure was applied to determine selenium in black tea ...
Synthesis of a Novel CuFe2O4@Schiff Base Magnetic Nanocomposite for the Removal of Cu(II) from Water Samples
Traditional techniques for adding chelating agents to solids take time, energy, and materials. This study focuses on the p...
A Green Stir Bar Sorptive Extraction of some Antiparasitic Drugs from Milk Samples and Prior to their Analysis by HPLC
A facile and efficient stir bar sorptive extraction method was developed for the extraction of four antiparasitic drugs in...
MIP/GO/GCE Sensor for the Determination of Aminophylline in Pharmaceutical Ingredients and Urine Samples
A new selective molecular imprinted polymer (MIP) was synthesized for electrochemical sensing of aminophylline (AMI). The ...
Salting-Out Assisted Liquid-Liquid Extraction for Quantification of Ammonia Compounds in Food Samples
Extraction of ammonia compounds from food samples is a challenging topic due to the hydrophilic property of ammonia. A sim...
An Investigation on the Application of Different QSPR Approaches to Identify Efficient Extractants Based on Phosphoryl-Containing Podands
Three dimensional (3D) and two dimensional (2D) quantitative structure–property relationship (QSPR) models were establishe...
Determination of 8-OHGua by LC-MS/MS after Acid Hydrolysis of Oxidative Damaged DNA
A variety of influences can cause DNA damage to the genome. The hydroxyl radical attacks the C-8 atom of guanine, forming ...
Quantitative Determination of Clindamycin Phosphate in Gel Preparation Using PLSR Model
Quantitative determination of clindamycin by UV spectrophotometry is limited due to lack of UV chromophore of clindamycin ...
Fabrication of an Electrochemical Sensor for Determination of Epinephrine Using a Glassy Carbon Electrode Modified with Catechol
The electrochemical behavior of epinephrine (EP) at the catechol modified glassy carbon electrode (catechol/GCE) in phosph...
Electropolymerized β-cyclodextrin as an Efficient Recognition Element Toward a Highly Sensitive Electrochemical Sensor for Sumatriptan
The present study aims to introduce a highly sensitive electrochemical sensor for quantification of trace amounts of Sumat...
Multivariate Curve Resolution-Alternating Least Squares for Studying Spectrally Overlapped Valsartan and Amlodipine Release in Drug Delivery
The combined use of antihypertensive drugs in the treatment of hypertension and prevention of heart attack has become a ve...
A Copper-Based Metal-Organic Framework/Molecularly Imprinted Polymer-Modified Graphite Epoxy Composite Electrode for the Electrochemical Detection of Chlorpyrifos and Investigating Optimum Conditions with the aid of Quantum-Mechanical DFT Calculations
In this study, a new electrochemical sensor using MIPs coated on the surface of Cu-MOF was developed for the selective det...
Application of Carbon Paste Electrodes Modified with Imprinted Zeolite X as Potentiometric Sensors for Amitriptyline Analysis in Pharmaceuticals
Carbon paste electrodes have been developed to improve the performance and selectivity of electrodes for the potentiometri...
The Capability of Silver Nanoparticles Modified 4-Amino-3-hydrazino-5-mercapto-1,2,4-triazole for Early Detection of Cortisol as a Stroke Biomarker
Silver nanoparticles modified with 4-amino-3-hydrazino-5-mercapto-1,2,4-triazole (AgNPs-AHMT) have been developed as color...
Development of Circulating Electrocoagulation as a Novel Technique for the Treatment of Raw Vinasse Effluents of Ethanol Production Industries
Vinasse is a well-known associate of sugar cane/beet ethanol production wastewater. In the present work, the electrocoagul...
Multivariate Authentication of Herbs and Spices through UV-Vis and FT-IR Fingerprint
The aim of this study was to investigate the applicability of UV-Vis and FT-IR fingerprints combined with multivariate sta...
Electrochemical Investigation of Viral Respiratory Infection Inflammatory Biomarker Protein by Using AuNPs Modified Electrode
A novel electrochemical immunoelectrode was fabricated for Serum Amyloid A protein (SAA) sensing using gold nanoparticles ...
Study of Release Behavior of Carboplatin from Modified Immunoglobulin Nanoparticles by Folic Acid: Preparation, Characterization and Analytical Approaches
The sustained release potential of bioactive materials and drugs is a major requirement in the development of carriers for...
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