Chemistry
Preconcentration
100%
Nanocomposite
37%
Solid-Phase Extraction
35%
Solid-Phase Microextraction
35%
Isolation Method
33%
Inductively Coupled Plasma Atomic Emission Spectroscopy
25%
Magnetic Solid Phase Extraction
22%
Inductively Coupled Plasma
20%
Hydrogen Peroxide
20%
Trace Metal
19%
Scanning Electron Microscopy
18%
Activated Carbon
18%
Inductively Coupled Plasma Method
18%
High-Pressure Liquid Chromatography
15%
Nanoparticle
14%
Microextraction
13%
Factorial Design
13%
Vortex
12%
Adsorbent
11%
Sorbent
11%
Surface Water
10%
Microextraction Method
10%
Porosity
10%
Neonicotinoid Insecticide
10%
Metal Ion
9%
Aluminum Oxide
8%
Ionic Liquid
8%
Inductively Coupled Plasm Mass Spectrometry (ICPMS)
8%
Optical Emission Spectroscopy
8%
Liquid-Phase Microextraction
8%
Steroid Hormone
8%
Layered Double Hydroxides
8%
Eluent
8%
Liquid Liquid Microextraction
8%
High Performance Liquid Chromatography
8%
Paraben
7%
Molecularly Imprinted Polymer
6%
Spectroscopy
6%
Cellulose
6%
Tandem Mass Spectrometry
6%
Digestion Method
6%
High Performance Liquid Chromatography
6%
X-Ray Diffraction
6%
Titanium Dioxide
6%
Chromatographic Analysis
6%
Carbamazepine
6%
Deep Eutectic Solvent
6%
Vegetable Oil
6%
Nitric Acid
6%
Heavy Metal
6%
Material Science
Nanocomposites
65%
Scanning Electron Microscopy
31%
Adsorbent
30%
Nanoparticle
25%
Nanocrystalline Material
19%
Heavy Metal
16%
X-Ray Diffraction
16%
Hydrogen Peroxide
15%
High Performance Liquid Chromatography
15%
Solution
14%
Fourier Transform Infrared Spectroscopy
13%
Transmission Electron Microscopy
12%
Desorption
11%
Zeolite
11%
Analytical Method
11%
Energy-Dispersive X-Ray Spectroscopy
10%
Layered Double Hydroxides
10%
Adsorption Isotherm
9%
Adsorption
8%
Emission Spectroscopy
7%
Iron Oxide
7%
Inductively Coupled Plasma Atomic Emission Spectroscopy
7%
Carbon Nanofiber
7%
Chromium
6%
Metal-Organic Framework
6%
Adsorption Kinetics
6%
Cobalt
6%
Oxide Nanocomposites
6%
Nanodots
6%
Factorial Design
6%
Silicon Dioxide
5%
Oxide Compound
5%
Nanosheet
5%
Photocatalysts
5%
Morphology
5%
Electrocatalysts
5%
Keyphrases
Adsorbent
6%
Inductively Coupled Plasma Atomic Emission Spectrometry
5%
Wastewater
5%