Nanostructures serve as adsorbents for the selective separation/enrichment of proteins

PF Guo, XM Wang, XW Chen, T Yang, ML Chen… - TrAC Trends in …, 2019 - Elsevier
In proteomic analysis, the high efficient separation of proteins from complex biosample
matrixes is the prerequisite. In recent years, various nanomaterials/nanostructures serve as …

Principles and practice of solid-phase extraction

CF Poole - Comprehensive analytical chemistry, 2002 - Elsevier
Publisher Summary Solid-phase extraction (SPE) is a method used for the isolation and
concentration of selected analytes from a gas, fluid or liquid flowing sample stream by their …

Sample preparation for large‐scale bioanalytical studies based on liquid chromatographic techniques

A Medvedovici, E Bacalum… - Biomedical …, 2018 - Wiley Online Library
Quality of the analytical data obtained for large‐scale and long term bioanalytical studies
based on liquid chromatography depends on a number of experimental factors including the …

A low-cost biosorbent-based coating for the highly sensitive determination of organochlorine pesticides by solid-phase microextraction and gas chromatography …

SN do Carmo, J Merib, AN Dias, J Stolberg… - … of Chromatography A, 2017 - Elsevier
In this study, an environmentally friendly and low-cost biosorbent coating was evaluated, for
the first time, as the extraction phase for solid-phase microextraction (SPME) supported on a …

Ozone-assisted regeneration of magnetic carbon nanotubes for removing organic water pollutants

M Ateia, M Ceccato, A Budi, E Ataman… - Chemical Engineering …, 2018 - Elsevier
There is a significant interest in sustainable and eco-friendly methods of regenerating spent
nanomaterials in order to use resources more efficiently and minimize the cost of materials …

Emerald-based polyaniline-modified polyacrylonitrile nanofiber mats based solid-phase extraction for efficient and simple detection of Sudan dyes in poultry feed

X Wan, H Dai, H Zhang, H Yang, F Li, Q Xu - Microchemical Journal, 2022 - Elsevier
Emerald-based polyaniline-modified polyacrylonitrile nanofiber mats (emerald-based PANI-
PAN NFMs) were prepared and their performance as solid-phase extraction (SPE) …

Multifunctionalized mesoporous silica as an efficient reversed-phase/anion exchange mixed-mode sorbent for solid-phase extraction of four acidic nonsteroidal anti …

Y Li, C Huang, J Yang, J Peng, J Jin, H Ma… - … of Chromatography A, 2017 - Elsevier
A mesoporous silica Santa Barbara Amorphous-15 (SBA-15) has been first functionalized
with 3-[2-(2-aminoethylamino) ethylamino] propyl-trimethoxysilane (a silane with three …

Polyamidoamine dendrimers functionalized magnetic carbon nanotubes as an efficient adsorbent for the separation of flavonoids from plant extraction

J Yang, Z Zhang, W Pang, H Chen, G Yan - Separation and Purification …, 2019 - Elsevier
In this study, amine terminated polyamidoamine dendrimer (PAMAM)-functionalized
magnetic multi-walled carbon nanotubes (PAMAM@ MCNTs) were prepared as an efficient …

Shell thickness controlled hydrophilic magnetic molecularly imprinted resins for high-efficient extraction of benzoic acids in aqueous samples

H Li, R Long, C Tong, T Li, Y Liu, S Shi - Talanta, 2019 - Elsevier
Hydrophilic magnetic molecular imprinted resins (MMIRs) were firstly fabricated by one-pot
copolycondensation of resorcinol, melamine, and formaldehyde in the pores of Fe 3 O 4 …

Determination of four antiepileptic drugs with solvent assisted dispersive solid phase microextraction–Gas chromatography–mass spectrometry in human urine …

P Mohammadi, M Masrournia, Z Es' haghi… - Microchemical Journal, 2020 - Elsevier
In this paper solvent assisted dispersive solid-phase microextraction (SA-DSPME) as a rapid
and comprehensive sample preparation method was developed to extract and cleanup four …