SCI时时刷

search
Adaptive optics-based wavefront-enhanced laser-induced fluorescence (WELIF) for improved analytical performance
The current study proposes a novel optical approach based on an adaptive optics (AO) system to enhance the fluorescence in...
Analysis of urine by MIP-OES: challenges and strategies to correct matrix effects
This work investigated the performance of microwave induced plasma optical emission spectrometry (MIP-OES) for urine analy...
Detrimental impact of aqueous mobile phases in 18F-labelled radiopharmaceutical analysis via radio-TLC
The list of new positron-emission tomography (PET) tracers has rapidly grown in the past decade, following discoveries of ...
Highly Selective and Discriminative Detection of Small Alcohols Based on a Dual-emission Macrocyclic Samarium Complex
Lower alcohols (C1−C7) are closely related to our life, and some of them are harmful to our body health or not. For exampl...
Electrochemical biosensor for the detection of aflatoxin B1 based on specific aptamer and HCR biological magnification
Aflatoxin B1 (AFB1) is a highly toxic mycotoxin, which causes severe acute or cumulative poisoning. Therefore, it is impor...
An allosteric DNA switch-mediated catalytic DNA circuit for ratiometric and sensitive nucleic acid detection
Herein, a new allosteric DNA switch-mediated catalytic DNA circuit reaction strategy was proposed for ratiometric and sens...
Molecularly Imprinted Polymers as effective capturing receptors in a pseudo-ELISA Immunoassay for Procalcitonin detection in Veterinary Species
In this study, a new sandwich-type immunoenzymatic assay, based on a molecularly imprinted polymer (MIP) as an artificial ...
Naphthalimide-tyrosine-based dicationic amphiphile for intracellular ‘turn-on’ simultaneous detection of ATP and CTP
We have developed a new naphthalimide-based amphiphile (YN-1) for the simultaneous detection of ATP and CTP. In YN-1, the ...
Highly sensitive competitive aptasensor for AFB1 detection based on exonuclease-assisted target recycling amplification strategy
Aflatoxin B1 (AFB1) is a typical mycotoxin found in agricultural products, which poses a huge danger for both humans and a...
A MALDI-MS-based impact assessment of ZnO nanoparticles, nanorods and quantum dots on the lipid profile of bacterial pathogens
MALDI-MS was used for studying the impact of zinc oxide (ZnO) nanomaterial on Pseudomonas aeruginosa and Staphylococcus au...
An instrument-free visual quantitative detection method based on clock reaction: The detection of thrombin as an example
Instrument-free visual quantitative detection in chemical and biochemical analysis is of great significance in practical a...
Trimetallic Au@Pd@Pt nanozyme enhanced lateral flow immunoassay for detection of SARS-CoV-2 nucleocapsid protein
The rapid spread of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) seriously threatened global public health...
Regulating the activity of boronate moiety to construct fluorescent probes for detection of ONOO− in vitro and in vivo
Abnormal intracellular peroxynitrite (ONOO−) concentration is related to oxidative damage which correlates with many patho...
A signal-on electrochemical DNA biosensor based on exonuclease III-assisted recycling amplification
DNA electrochemical detection technology has attracted tremendous interest in recent years. However, a facile and sensitiv...
A novel metal-organic framework of Co-hemin for portable and visual colorimetric detection of 2,4-Dichlorophenoxyacetic Acid
On-site quantitative analysis of 2,4-dichlorophenoxyacetic acid (2,4-D) is of significant importance for addressing increa...
Fe3O4@Au-metal organic framework nanozyme with peroxidase-like activity and its application for colorimetric ascorbic acid detection
The free radical scavenging system based on Fe3O4@Au/MOF-ABTS•+ has developed a novel method for the high sensitivity and ...
A calibration-free approach to detecting microRNA with DNA-modified gold coated magnetic nanoparticles as dispersible electrodes
Gold coated magnetic nanoparticles (Au@MNPs), modified with DNA sequences give dispersible electrodes that can detect ultr...
A rhodamine based chemodosimeter for the detection of Group 13 metal ions
A new rhodamine derivative, HL-CIN, derived from a reaction between N-(rhodamine-6G)lactam-ethylenediamine (L1) and trans-...