搜索结果: 1-15 共查到“工学 Fluorescence”相关记录73条 . 查询时间(0.062 秒)
Rapid gelling, self-healing, and fluorescence-responsive chitosan hydrogels formed by dynamic covalent crosslinking
Debranched starch Chitosan Hydrogels Schiff base Microgels
2024/1/23
Chitosan hydrogels fabricated by covalent crosslinking exhibit tough mechanical properties and chemical stability. In this paper, debranched starch (DBS) is oxidized to dialdehyde debranched starch (D...
中国地质大学科学技术发展院刘鹏等环境学院. Analytical Chemistry (2019). A Method for Redox Mapping by Confocal Micro-X-Ray Fluorescence Imaging: Using Chromium Species in a Biochar Particle as an Example
描绘；固体颗粒元素；不同形态；价态；空间；分布；提供；新思路
2021/10/20
2019年3月，环境学院刘鹏教授团队与加拿大滑铁卢大学及美国先进光源中心研究人员的研究成果—A Method for Redox Mapping by Confocal Micro-X-ray Fluorescence Imaging: Using Chromium Species in a Biochar Particle as an Example 发表在国际知名环境期刊《Analytical...
A MODEL TO SIMULATE THE RADIATIVE TRANSFER OF FLUORESCENCE IN A LEAF
Leaf optical properties Chlorophyll fluorescence Radiative transfer Monte-Carlo method Photon packet Ray tracing
2018/5/16
Light is reflected, transmitted and absorbed by green leaves. Chlorophyll fluorescence (ChlF) is the signal emitted by chlorophyll molecules in the leaf after the absorption of light. ChlF can be used...
MEASUREMENT OF SUN INDUCED CHLOROPHYLL FLUORESCENCE USING HYPERSPECTRAL SATELLITE IMAGERY
Forest stress analysis Hyperspectral Image analysis Sun Induced Chlorophyll Fluorescence Hong Kong Hyperion satellite images Vegetation Indices
2016/12/1
Solar Induced Chlorophyll Fluorescence (SIF), can be used as an indicator of stress in vegetation. Several scientific approaches have been made and there is considerable evidence that steady state Chl...
THE EFFECTIVE OF DIFFERENT EXCITATION WAVELENGTHS ON THE IDENTIFICATION OF PLANT SPECIES BASED ON FLUORESCENCE LIDAR
Laser-induced fluorescence Excitation wavelength Multivariate analysis Remote sensing classification
2016/7/4
Laser-induced fluorescence (LIF) served as an active technology has been widely used in many field, and it is closely related to excitation wavelength (EW). The objective of this investigation is to d...
SPATIAL VARIABILITY AND ALTITUDE EFFECTS OF PASSIVE CHLOROPHYLL FLUORESCENCE MEASUREMENTS OVER LA MANCHA (SPAIN) FIELDS
Spatial Variability Altitude effects
2015/9/9
AIRFLEX is an optical sensor based on the Fraunhofer Line Discriminator principle applied
in the atmospheric oxygen absorption bands, that measures simultaneously fluorescence at
687 nm and 760 nm. ...
ATMOSPHERIC CORRECTION OF AIRBORNE PASSIVE MEASUREMENTS OF FLUORESCENCE
Fluorescence Airborne Measurements Altitude Effects
2015/9/8
A new instrument for passive remote sensing of sunlight-induced fluorescence took part in a series of airborne measurements during
the summer 2005 (SEN2FLEX campaign). It measured for the first time ...
miniaturized integration of a fluorescence microscope
miniaturized integration fluorescence microscope
2015/8/12
The light microscope is traditionally an instrument of substantial size and expense. its miniaturized integration would enable many new applications based on mass-producible, tiny microscopes. Key pro...
Compressive Fluorescence Microscopy for Biological and Hyperspectral Imaging
compressive sensing sparse images fluorescence microscopy biological imaging
2015/6/17
The mathematical theory of compressed sensing (CS) asserts that one can acquire signals from measurements whose rate is much lower than the total bandwidth. Whereas the CS theory is now well developed...
Analysis of ochratoxin A in malt beverage samples using dispersive liquid–liquid microextraction coupled with liquid chromatography-fluorescence detection
mycotoxin beverage microextraction HPLC
2014/2/24
A simple and economic procedure based on dispersive liquid–liquid microextraction has been applied to extract and pre-concentrate trace levels of ochratoxin A (OTA) in malt beverage prior to analysis ...
Fluorescence correlation spectroscopy at high concentrations using gold bowtie nanoantennas
Plasmonics FCS Single-molecule Fluorescence Nanophotonics
2015/8/7
Fluorescence correlation spectroscopy (FCS) measures the fluorescence fluctuations of fluorophores in solution, but is restricted to extremely low concentrations. Plasmonic gold bowt...
Optimum Drift Velocity for Single Molecule Fluorescence Bursts in Micro/Nano-Fluidic Channels
Optimum Drift Velocity Single Molecule Fluorescence Micro/Nano-Fluidic Channels Instrumentation and Detectors
2012/4/24
Photonic burst histograms can be used to identify single protein molecules in micro/nano-fluidic channels provided the width of the histogram is narrow. Photonic shot noise and residence time fluctuat...
Simultaneous determination of the residues of fourteen quinolones and fluoroquinolones in fish samples using liquid chromatography with photometric and fluorescence detection
chromatographic method UV detectecton salmon
2014/2/25
A chromatographic method is described for assaying fourteen quinolones and fluoroquinolones (pipemidic acid, marbofloxacin, norfloxacin, ciprofloxacin, danofloxacin, lomefloxacin, enrofloxacin, sarafl...
Cell viability of Bifidobacterium lactis strain in long-term storage butter assessed with the plate count and fluorescence techniques
Bifidobacterium sp. survival food products LIVE/DEAD® method plate count method
2014/2/25
Great interest in functional products containing bacterial strains displaying health-promoting properties is expressed worldwide and is as a result connected with a demand for developing new probiotic...
Determination of Sulfadiazine Based on Its Derivatization with Fluorescamine by Self-Ordered Ring Fluorescence Microscopic Imaging Technique
SOR Sulfadiazine Fluorescamine Derivatization
2012/8/31
A self-ordered ring (SOR) fluorescence microscopic imaging technique has been developed for the determination of trace amounts of sulfadiazine based on its derivatization with fluorescamine. In the pr...