Feng Luan
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View article: Evaluation of myocardial fibrosis and wall motion abnormality with 68Ga-FAPI PET/MR in coronary heart disease
Evaluation of myocardial fibrosis and wall motion abnormality with 68Ga-FAPI PET/MR in coronary heart disease Open
View article: Electrochemiluminescence Sensor Based on CeO2 Nanocrystalline for Hg2+ Detection in Environmental Samples
Electrochemiluminescence Sensor Based on CeO2 Nanocrystalline for Hg2+ Detection in Environmental Samples Open
The excessive concentration of heavy-metal mercury ions (Hg2+) in the environment seriously affects the ecological environment and even threatens human health. Therefore, it is necessary to develop rapid and low-cost determination methods …
View article: A Comparative Study of Nanobio Interaction of Zn-Doped CdTe Quantum Dots with Lactoferrin Using Different Spectroscopic Methods
A Comparative Study of Nanobio Interaction of Zn-Doped CdTe Quantum Dots with Lactoferrin Using Different Spectroscopic Methods Open
In this paper, glutathione (GSH)-coated Zn-doped CdTe quantum dots (QDs) with different particle sizes were synthesized using the “reflow method”, and the interaction mechanism between the two QDs and lactoferrin (LF) was investigated syst…
View article: Preparation of a Red−Emitting, Chitosan−Stabilized Copper Nanocluster Composite and Its Application as a Hydrogen Peroxide Detection Probe in the Analysis of Water Samples
Preparation of a Red−Emitting, Chitosan−Stabilized Copper Nanocluster Composite and Its Application as a Hydrogen Peroxide Detection Probe in the Analysis of Water Samples Open
Hydrogen peroxide (H2O2) is an important reactive oxygen species that mediates a variety of physiological functions in biological processes, and it is an essential mediator in food, pharmaceutical, and environmental analysis. However, H2O2…
View article: Chronopotentiometric Sensors for Antimicrobial Peptide-Based Biosensing
Chronopotentiometric Sensors for Antimicrobial Peptide-Based Biosensing Open
View article: Molecular size-fraction and seasonal characteristics of dissolved trace metals in river and estuarine waters of the Yellow River, China
Molecular size-fraction and seasonal characteristics of dissolved trace metals in river and estuarine waters of the Yellow River, China Open
The colloidal phase is an important metal storage form in the aquatic system. However, its biogeochemical behavior in the estuarine environment has been seldom studied. In this study, spatial variations, sources and correlations with seawa…
View article: Sensitive and Facile HCOOH Fluorescence Sensor Based on Highly Active Ir Complexes’ Catalytic Transfer Hydrogen Reaction
Sensitive and Facile HCOOH Fluorescence Sensor Based on Highly Active Ir Complexes’ Catalytic Transfer Hydrogen Reaction Open
With several major polarity and weak optical properties, the sensitive detection of HCOOH remains a major challenge. Given the special role of HCOOH in assisting in the catalytic hydrogenation process of Ir complexes, HCOOH (as a hydrogen …
View article: Toxicity Assessment of the Binary Mixtures of Aquatic Organisms Based on Different Hypothetical Descriptors
Toxicity Assessment of the Binary Mixtures of Aquatic Organisms Based on Different Hypothetical Descriptors Open
Modern industrialization has led to the creation of a wide range of organic chemicals, especially in the form of multicomponent mixtures, thus making the evaluation of environmental pollution more difficult by normal methods. In this paper…
View article: Dual recognition strategy for ultra-sensitive fluorescent detection of Hg2+ at femto-molar level based on aptamer functionalized sulfur quantum dots
Dual recognition strategy for ultra-sensitive fluorescent detection of Hg2+ at femto-molar level based on aptamer functionalized sulfur quantum dots Open
In the present study, a dual recognition strategy for ultrasensitive detection of Hg2+ was successfully developed for the first time based on aptamer functionalized sulfur quantum dots (AptSQDs). The developed Apt-SQDs not only retained th…
View article: A Novel Turn-On Fluorescent Sensor Based on Sulfur Quantum Dots and MnO2 Nanosheet Architectures for Detection of Hydrazine
A Novel Turn-On Fluorescent Sensor Based on Sulfur Quantum Dots and MnO2 Nanosheet Architectures for Detection of Hydrazine Open
In this paper, the SQDs@MnO2 NS as the probe was applied to construct a novel “turn-on” fluorescent sensor for sensitive and selective detection of hydrazine (N2H4). Sulfur quantum dots (SQDs) and MnO2 nanosheets (MnO2 NS) were simply mixe…
View article: Selective Detection of Alkaline Phosphatase Activity in Environmental Water Samples by Copper Nanoclusters Doped Lanthanide Coordination Polymer Nanocomposites as the Ratiometric Fluorescent Probe
Selective Detection of Alkaline Phosphatase Activity in Environmental Water Samples by Copper Nanoclusters Doped Lanthanide Coordination Polymer Nanocomposites as the Ratiometric Fluorescent Probe Open
In this paper, a novel, accurate, sensitive and rapid ratiometric fluorescent sensor was fabricated using a copper nanoclusters@infinite coordination polymer (ICP), specifically, terbium ion-guanosine 5’-disodium (Cu NCs@Tb-GMP) nanocompos…
View article: A portable visual coffee ring based on carbon dot sensitized lanthanide complex coordination to detect bisphenol A in water
A portable visual coffee ring based on carbon dot sensitized lanthanide complex coordination to detect bisphenol A in water Open
A ratiometric portable visual fluorescence sensor of bisphenol A was developed based on carbon dot sensitized lanthanide complex coordination.
View article: An Electrochemical Sensor Based on Gold and Bismuth Bimetallic Nanoparticles Decorated L-Cysteine Functionalized Graphene Oxide Nanocomposites for Sensitive Detection of Iron Ions in Water Samples
An Electrochemical Sensor Based on Gold and Bismuth Bimetallic Nanoparticles Decorated L-Cysteine Functionalized Graphene Oxide Nanocomposites for Sensitive Detection of Iron Ions in Water Samples Open
In this work, gold and bismuth bimetallic nanoparticles decorated L-cysteine functionalized graphene oxide nanocomposites (Au-BiNPs/SH-GO) were prepared and applied to selective detection of Fe(III) in lake and seawater samples by modifyin…
View article: Interaction of Coumarin Phytoestrogens with ERα and ERβ: A Molecular Dynamics Simulation Study
Interaction of Coumarin Phytoestrogens with ERα and ERβ: A Molecular Dynamics Simulation Study Open
Coumarin phytoestrogens, as one of the important classes of phytoestrogens, have been proved to play an important role in various fields of human life. In this study, molecular simulation method including molecular docking and molecular dy…
View article: Synthesis of europium(<scp>iii</scp>)-doped copper nanoclusters for electrochemiluminescence bioanalysis
Synthesis of europium(<span>iii</span>)-doped copper nanoclusters for electrochemiluminescence bioanalysis Open
We reported an electrochemiluminescence biosensing platform based on europium(iii)-doped copper nanoclusters that exhibited excellent analytical performances of high stability and enhanced intensity.
View article: Facile synthesis of a cyclodextrin-metal organic framework decorated with Ketjen Black and platinum nanoparticles and its application in the electrochemical detection of ofloxacin
Facile synthesis of a cyclodextrin-metal organic framework decorated with Ketjen Black and platinum nanoparticles and its application in the electrochemical detection of ofloxacin Open
An electrochemical sensor for ofloxacin detection based on cyclodextrin-metal organic framework, Ketjen Black, and platinum nanoparticles.
View article: Binding specificities of estrogen receptor with perfluorinated compounds: A cross species comparison
Binding specificities of estrogen receptor with perfluorinated compounds: A cross species comparison Open
In all, it can be concluded that PFCs might be more sensitive to human ERα than to that of rats, which also suggested the greater susceptibility to adverse effects on humans. The present work was a beginning assessment of a cross-species c…
View article: Table of contents
Table of contents Open
View article: Simultaneous voltammetric determination of guanine and adenine using MnO2 nanosheets and ionic liquid-functionalized graphene combined with a permeation-selective polydopamine membrane
Simultaneous voltammetric determination of guanine and adenine using MnO2 nanosheets and ionic liquid-functionalized graphene combined with a permeation-selective polydopamine membrane Open
View article: A novel electrochemiluminescent emitter of europium hydroxide nanorods and its application in bioanalysis
A novel electrochemiluminescent emitter of europium hydroxide nanorods and its application in bioanalysis Open
The high electrochemiluminescence intensity from europium hydroxide nanorods was reported for sensitive detection of thrombin.
View article: Prediction of the Toxicity of Binary Mixtures by QSAR Approach Using the Hypothetical Descriptors
Prediction of the Toxicity of Binary Mixtures by QSAR Approach Using the Hypothetical Descriptors Open
Organic compounds are often exposed to the environment, and have an adverse effect on the environment and human health in the form of mixtures, rather than as single chemicals. In this paper, we try to establish reliable and developed clas…
View article: Estimation of the Toxicity of Different Substituted Aromatic Compounds to the Aquatic Ciliate Tetrahymena pyriformis by QSAR Approach
Estimation of the Toxicity of Different Substituted Aromatic Compounds to the Aquatic Ciliate Tetrahymena pyriformis by QSAR Approach Open
Nowadays, quantitative structure–activity relationship (QSAR) methods have been widely performed to predict the toxicity of compounds to organisms due to their simplicity, ease of implementation, and low hazards. In this study, to estimate…
View article: Reduced graphene oxide functionalized with a CoS2/ionic liquid composite and decorated with gold nanoparticles for voltammetric sensing of dopamine
Reduced graphene oxide functionalized with a CoS2/ionic liquid composite and decorated with gold nanoparticles for voltammetric sensing of dopamine Open
View article: Simultaneous Determination of Daidzein, Genistein and Formononetin in Coffee by Capillary Zone Electrophoresis
Simultaneous Determination of Daidzein, Genistein and Formononetin in Coffee by Capillary Zone Electrophoresis Open
Coffee is a favorite and beverage in Western countries that is consumed daily. In the present study, capillary zone electrophoresis (CE) was applied for the separation and quantification of three isoflavones including daidzein, genistein a…
View article: <strong><em>A QSAR Study towards Predicting the Adsorption of Environmental Pollutants by Multi-Walled Carbon Nanotubes</em></strong>
<strong><em>A QSAR Study towards Predicting the Adsorption of Environmental Pollutants by Multi-Walled Carbon Nanotubes</em></strong> Open
Nanotechnology has led to the development of new materials with unique properties and a wide variety of applications. Meanwhile, it has raised great concerns regarding their properties and potential adverse effects to humans and the enviro…
View article: Microstructured Inline Optical Fiber Structure for Dispersion Control and Coherent Supercontinuum Generation
Microstructured Inline Optical Fiber Structure for Dispersion Control and Coherent Supercontinuum Generation Open
A microstructured optical fiber (MOF) structure with longitudinal dispersion variation is theoretically investigated for broad, coherent supercontinuum (SC) generation in the infrared (IR) region. The MOF possesses anomalous dispersion at …
View article: Hollow core anti-resonant fiber with split cladding
Hollow core anti-resonant fiber with split cladding Open
An improved design for hollow core anti-resonant fibers (HAFs) is presented. A split cladding structure is introduced to reduce the fabrication distortion within design tolerance. We use numerical simulations to compare the Kagome fibers (…
View article: Hollow core anti-resonant fibres with split cladding
Hollow core anti-resonant fibres with split cladding Open
A split cladding fibers (SCF) is proposed as an additional design to the anti-resonant type fiber. The introduced split cladding helps to reduce the fabrication distortion. We use numerical simulations to compare the Kagome fibers (KFs) an…
View article: Highly coherent supercontinuum generation in an inline silica optical fiber structure
Highly coherent supercontinuum generation in an inline silica optical fiber structure Open
The supercontinuum generation with high coherence is experimentally demonstrated in a 14.5 cm long inline silica optical fiber structure involving a pre-pulse-compression. Simulation shows better results can be expected with the further im…
View article: Optimal coupling to high-Q whispering gallery modes with a sub-wavelength metallic grating coupler
Optimal coupling to high-Q whispering gallery modes with a sub-wavelength metallic grating coupler Open
Gold grating patterned on the end facet of an optical fiber is able to excite whispering gallery mode (WGM) in a silica microsphere. With a direct pathway of the metal reflection, the coupled WGM is able to superimpose and create an asymme…