搜索结果: 1-15 共查到“fluorescence”相关记录225条 . 查询时间(0.097 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...
南京农业大学农学院《Remote Sensing ofEnvironment》发表智慧农业团队“The relationship between wheat yield and sun-induced chlorophyll fluorescence from continuous measurements over the growing season”（图）
智慧农业 农作物产量；生育
2023/10/28
2023年来，南京农业大学农学院智慧农业团队利用日光诱导叶绿素荧光（SIF）估测产量进行了深入研究。研究结果2023年9月22日以“The relationship between wheat yield and sun-induced chlorophyll fluorescence from continuous measurements over the growing season”为题，...
中国地质大学科学技术发展院平宏伟,陈红汉等.资源学院/构造与油气资源教育部重点实验室.AAPG Bulletin(2020).Quantitatively predicting the thermal maturity of oil trapped in fluid inclusions based on fluorescence and molecular geochemical data of oil inclusions in the Dongying depression, Bohai Bay Basin, China
荧光；光谱约束；单一期次；油包裹体分子；成分；分析技术
2021/10/15
近日，中国地质大学资源学院陈红汉教授团队平宏伟教授在国际顶级石油地质期刊《AAPG Bulletin》上刊发研究成果，利用荧光光谱约束的单一期次油包裹体分子成分分析技术，结合烃源岩生排烃过程荧光演化模型，建立了东营凹陷油包裹体荧光颜色与其热成熟度的定量关系，实现了利用油包裹体荧光特征对单个油包裹体热成熟度的定量预测。
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...
THE REGIONAL DIFFERENCES OF GPP ESTIMATION BY SOLAR INDUCED FLUORESCENCE
Gross primary productivity Solar-induced chlorophyll fluorescence, Temperature Precipitation Simple linear regression analysis Determination coefficient
2018/5/15
Estimating gross primary productivity (GPP) at large spatial scales is important for studying the global carbon cycle and global climate change. In this study, the relationship between solar-induced c...
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...
Proteins’ Fluorescence A Little Less Mysterious（图）
Proteins Fluorescence Little Less Mysterious
2018/2/1
Rice University scientists have effectively quenched a debate over the mechanism behind a fluorescent biosensor that monitors neurons by sensing changes in voltage.The work led by Rice theoretical che...
Fluorescence microscopy methods for the determination of somatic cell count in raw cow’s milk
microscopy cow milk fluorescence flow cytometry temperature somatic cell wall temperature DMSCC
2016/12/8
The direct fluorescence microscopy method with ethidium bromide staining can be used for somatic cell counting in raw cow’s milk. However, this method has some limitations that may influence the resul...
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...
Cryopreservation of fluorescence activated cell sorted boar spermatozoa based on extracellular ubiquitination
pig antibody staining quality marker porcine sperm FACS ubiquitin cryopreservation
2016/8/1
The present study is focused on the methodology of fluorescence activated cell sorting (FACS) of spermatozoa stained by the antibody against extracellular surface marker ubiquitin (eUb) and subsequent...
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...
Anomalous Negative Fluorescence Anisotropy in Yellow Fluorescent Protein (YFP 10C):Quantitative Analysis of FRET in YFP Dimers
Alzheimer's disease Amyloid beta 40 peptide Human serum albumin Circular dichroism Dissociation constant alpha-Helix
2016/5/25
Yellow fluorescent protein (YFP) is widely used as a genetically encoded fluorescent marker in biology. In the course of a comprehensive study of this protein, we observed an unusual, negative fluores...
Variable Incidence Angle Fluorescence Interference Contrast Microscopy for Z-Imaging Single Objects
Incidence Angle Fluorescence Microscopy Z-Imaging Single Objects
2016/5/24
Surface-generated structured illumination microscopies interrogate the position of fluorescently labeled objects near surfaces with nanometer resolution along the z axis. However, these techniques are...
Enhancement of the Fluorescence of the Blue Fluorescent Proteins by High Pressure or Low Temperature
Enhancement Fluorescence Blue Fluorescent Proteins High Pressure Low Temperature
2016/5/24
Green fluorescent proteins bearing the Y66H mutation exhibit strongly blue-shifted fluorescence excitation and emission spectra. However, these blue fluorescent proteins (BFPs) have lower quantum yiel...
Probing the Structure of Supported Membranes and Tethered Oligonucleotides by Fluorescence Interference Contrast Microscopy
Water Oligonucleotides Microscopy, Fluorescence Microscopy, Interference Membranes, Artificial Sensitivity and Specificity Surface Properties Models, Chemical Silicon Dioxide
2016/5/24
Fluorescence interference contrast microscopy (FLIC) is a powerful method to structurally characterize fluorescent objects with nanometer-scale resolution in the z direction. Here we use FLIC to chara...