A5088284965- Nanopore and Nanochannel Transport Studies
- Advanced biosensing and bioanalysis techniques
- Synthesis and Properties of Aromatic Compounds
- Metamaterials and Metasurfaces Applications
- Atmospheric chemistry and aerosols
- Electrocatalysts for Energy Conversion
- Spectroscopy and Laser Applications
- Molecular Junctions and Nanostructures
- Nanocluster Synthesis and Applications
- Molecular Sensors and Ion Detection
- Perovskite Materials and Applications
- Atmospheric Ozone and Climate
- Advanced Memory and Neural Computing
- Liquid Crystal Research Advancements
- Gold and Silver Nanoparticles Synthesis and Applications
- Surface Chemistry and Catalysis
- Analytical Chemistry and Sensors
- Supramolecular Self-Assembly in Materials
- Graphene research and applications
- Ion-surface interactions and analysis
- Characterization and Applications of Magnetic Nanoparticles
- Luminescence and Fluorescent Materials
- Mesoporous Materials and Catalysis
- Photoreceptor and optogenetics research
- Biosensors and Analytical Detection
Nankai University
2023-2024
National Sun Yat-sen University
2023
Jiangnan University
2018-2022
State Key Laboratory of Food Science and Technology
2018-2022
National Yang Ming Chiao Tung University
2022
Ministry of Education of the People's Republic of China
2019
Detection of cancer markers is important for early diagnosis and timely treatment cancer. In this study, we fabricated a tailorable gold nanofilm-anodized aluminum oxide (Au-AAO) ion channel through nanoparticle self-assembly proposed highly sensitive selective Mucin 1 (MUC1) detection method. By engineering the optimal layers Au-AAO encoding aptamer between interlayers, controllable rectification phenomenon was observed. From this, relationship ratio (RR) concentration MUC1 established...
Here, we develop a novel methodology for synthesizing chiral CdSe@ZnS quantum dots (QDs) with enhanced circularly polarized luminescence (CPL) by incorporating l-/d-histidine (l-/d-His) ligands during ZnS shell growth at the water/oil interface. The resulting QDs exhibit exceptional absolute photoluminescence yield of up to 67.2%, surpassing reported limits 40.0% inorganic QDs, along absorption dissymmetry factor (|gabs|) and (|glum|) values 10-2, exceeding range 10-5-10-3 10-4-10-2,...
Abstract Herein, the design of a DNA‐based chiral biosensor is described utilizing self‐assembly shell core–gold (Au) satellite nanostructures for detection mycotoxin, ochratoxin A (OTA). The assembly core–satellite based on OTA‐aptamer binding exhibits strong signal with an intense circular dichroism (CD) peak. integrity limited to some extent in presence different levels OTA. Correspondingly, intensity weakened increasing OTA concentrations, allowing quantitative determination target....
Abstract Chiroptical nanomaterials have generated significant levels of interest for generating strong circularly polarized luminescence (CPL) signals. We used the Langmuir–Schaeffer technique to generate continuous and compact assembly CdSe/CdS chiral film. assembled achiral nanorods by controlling number layers angles between different layers. This allowed us tailor chiroptical properties achieve high CPL The film was symmetrical had highest circular dichroism (CD) response signals with...
We constructed a tailorable membrane channel system consisting of penicillamine molecules intercalated in copper selenide nanoparticles (Cu2-x Se NPs), which exhibited circular dichroism (CD) bands the near infrared region (CD, 800-1600 nm) with maximum intensity 164.5 mdeg at 1440 nm. The chiral ligand hybridized to surface achiral Cu2-x NPs by breaking intrinsic symmetry and further large-scale assembly induced strong optical activity. fabricated multilayer achieved an increased...
The realization of chiral magnetic effect by macroscopically manipulating quantum states matter under the field makes a future for information transmission, memory storage, cooling materials etc., while microscopic tiny signal differences at interface electrons are laborious to be discerned. Here, chiromagnetic iron oxide (Fe3O4) nanofilms were successfully prepared modulating and electrical transition dipoles combined with confined ion transport, enabling field-tunable ionic currents...
Although water may affect aqueous aerosol chemistry, how it intervenes in the formation of secondary organic aerosols (SOAs) at molecular level remains elusive. Ozonolysis limonene is one most important sources indoor SOAs. Here, we report valence electronic properties and SOAs derived from ozonolysis (Lim-SOAs) via vacuum ultraviolet photoelectron spectroscopy, with a focus on effects Lim-SOAs. The first vertical ionization energy measured to be 8.79 ± 0.07 eV. While significantly increases...
Abstract Methacrolein oxide (MACRO) is an important carbonyl produced in ozonolysis of isoprene, the most abundantly-emitted non-methane hydrocarbon atmosphere. We employed a step-scan Fourier-transform infrared spectrometer to investigate source reaction MACRO laboratories. Upon UV irradiation precursor CH 2 IC(CH 3 )CHI (1) , C(CH radical (2) was detected, confirming fission allylic C‒I bond rather than vinylic bond. and O near 21 Torr, anti-trans -MACRO (3a) observed have intense...
Abstract We constructed a tailorable membrane channel system consisting of penicillamine molecules intercalated in copper selenide nanoparticles (Cu 2− x Se NPs), which exhibited circular dichroism (CD) bands the near infrared region (CD, 800–1600 nm) with maximum intensity 164.5 mdeg at 1440 nm. The chiral ligand hybridized to surface achiral Cu NPs by breaking intrinsic symmetry and further large‐scale assembly induced strong optical activity. fabricated multilayer achieved an increased...
Abstract Chiroptical nanomaterials have generated significant levels of interest for generating strong circularly polarized luminescence (CPL) signals. We used the Langmuir–Schaeffer technique to generate continuous and compact assembly CdSe/CdS chiral film. assembled achiral nanorods by controlling number layers angles between different layers. This allowed us tailor chiroptical properties achieve high CPL The film was symmetrical had highest circular dichroism (CD) response signals with...
Abstract The deposition of a monolayer nanoarray on the surface micrometer‐thick substrate is demonstrated, producing rectification characteristics at nanoscale. experimental results show that heterogeneity structure and charge density are two key factors affecting rectification, which was confirmed with molecular dynamic (MD) finite element simulations. Moreover, by altering asymmetric electrolyte environment, fabricated heterogeneous membrane can be used in energy conversion. This study...