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Two-dimensional guanidinium-based covalent organic nanosheets for controllable recognition and specific enrichment of global/multi-phosphopeptides

期刊: TALANTA, 2021; 233 ()

Highly specific capture of phosphopeptides, especially multi-phosphopeptides, from complex biological samples is critical for comprehensive phosphopro......

Enhanced specificity of bimetallic ions via mesoporous confinement for phosphopeptides in human saliva

期刊: TALANTA, 2021; 233 ()

Phosphopeptides were of great significance in disease diagnosis and monitoring its dynamic changes. In this article, we proposed a more efficient meth......

3D microfluidic tumor models for biomimetic engineering of glioma niche and detection of cell morphology, migration and phenotype change

期刊: TALANTA, 2021; 234 ()

In this work, an integrated 3-dimensional microfluidic device was developed for simulation of the immune microenvironment of glioma niche through the ......

Direct qualitative and quantitative determination methodology for massive screening of DON in wheat flour based on multi-molecular infrared spectroscopy (MM-IR) with 2T-2DCOS

期刊: TALANTA, 2021; 234 ()

Deoxynivalenol (DON) contamination in wheat flour induces a number of adverse health effects to consumers and livestock, even at very low concentratio......

Preparation of IgG imprinted polymers by metal-free visible-light-induced ATRP and its application in biosensor

期刊: TALANTA, 2021; 226 ()

Immunoglobulin G (IgG) is related to the occurrence of many diseases, such as measles and inflammatory. In this paper, IgG imprinted polymers (IgGIPs)......

Metal-organic framework precursors derived Ni-doping porous carbon spheres for sensitive electrochemical detection of acetaminophen

期刊: TALANTA, 2021; 228 ()

The sensitive and selective determination of acetaminophen (AP) in the human body is highly desirable to ensure human health. In this work, nickel-dop......

Structural resolution of disaccharides through halogen anion complexation using negative trapped ion mobility spectrometry

期刊: TALANTA, 2021; 230 ()

Carbohydrates are an indispensable part of early life evolution. The determination of their structures is a key step to analyze their critical roles i......

Synthesis of water-soluble europium-containing nanoprobes via polymerization-induced self-assembly and their cellular imaging applications

期刊: TALANTA, 2021; 232 ()

Lanthanide nanoprobes have attracted extensive attention for applications in cellular imaging and biological sensing. Herein, water-dispersible europi......

A highly sensitive method for simultaneous detection of hAAG and UDG activity based on multifunctional dsDNA probes mediated exponential rolling circle amplification

期刊: TALANTA, 2021; 232 ()

DNA glycosylase is an indispensable DNA damage repair enzyme which can recognize and excise the damaged bases in the DNA base excision-repair pathway.......

Terminal protection of peptides by interactions with proteins: A "signal-on" peptide-templated gold nanocluster beacon for label-free protein detection

期刊: TALANTA, 2021; 233 ()

Characterization of the protein-peptide interactions are a critical for understanding the functions and signal pathways of proteins. Herein, a new fin......

Ultrasensitive electrochemical detection of microRNA based on in-situ catalytic hairpin assembly actuated DNA tetrahedral interfacial probes

期刊: TALANTA, 2021; 233 ()

Selective and sensitive detection of microRNA is crucial for early diagnosis and pathogenesis of disease. Here, we established a novel electrochemical......

A reaction-based colorimetric and ratiometric chemosensor for imaging identification of HClO in live cells, mung bean sprouts, and paper strips

期刊: TALANTA, 2021; 234 ()

Hypochlorous acid (HClO) as well as its ionic form (ClO- ), representative of reactive oxygen species (ROS), are essential players in all sorts of bio......

An ultrathin 2D Yb(III) metal-organic frameworks with strong electrochemiluminescence as a "on-off-on" platform for detection of picric acid and berberine chloride form

期刊: TALANTA, 2021; 234 ()

To investigate the strong electrochemiluminescence (ECL) of ultrathin two dimensional metal-organic frameworks (2D MOFs) is crucial. In this work, we ......

Synthesis of magnetic covalent organic framework molecularly imprinted polymers at room temperature: A novel imprinted strategy for thermo-sensitive substance

期刊: TALANTA, 2021; 225 ()

Molecularly imprinted polymers (MIPs) with specific selective recognition have shown excellent performance in the rapid and efficient separation and e......

Eu3+/Tb3+ supramolecular assembly hybrids for ultrasensitive and ratiometric detection of anthrax spore biomarker in water solution and actual spore samples

期刊: TALANTA, 2021; 225 ()

Rare earth (RE) complexes have found a variety of applications in materials science and biomedicine because of their unique luminescence properties. H......

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