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Chapter
Qi** Li
Characterization and Evaluation of Materials
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Knock-Out and Knock-In Technique for Finding Integrative Components that Contribute to Effect of Chinese Medicines
Elucidating the effective constituents of Chinese medicine (CM) is a big challenge due to its complex constituents and diverse interactions. Knock-out/knock-in technique is a promising strategy to reveal the i...
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Chromatographic Separation with On-Line (Bio)Assay, a Rapid Technique for Screening Active Compounds from Chinese Medicines
Due to the complex compositions of Chinese medicine (CM), how to rapidly and efficiently discovery the biologically active components from them is a huge challenge. Traditionally, tedious extraction-isolation-...
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Introduction
Optical microscopy is unique in current imaging modalities. It can detect living tissue at subcellular resolution, visualize morphological details in tissue, and cannot be resolved by ultrasound or magnetic re...
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The Principle, Application and Imaging of STED
In a conventional optical microscopy system, due to the diffraction effect of the optical element, the spot light formed on the sample after the parallel incident illumination light is focused by the microscop...
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Introduction
In this chapter, the application background of the ceramic-matrix composites in aerospace was introduced at first. The damage and failure behavior of CMCs at elevated temperatures, including, the damage behavi...
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Micromechanics Proportional Limit Stress of Ceramic-Matrix Composites Under Monotonic Tensile Loading at Elevated Temperatures
Under tensile loading at elevated temperature, the proportional limit stress (PLS) of SiC/SiC ceramic-matrix composites (CMCs) was investigated using the micromechanical approach. The energy balance approach w...
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Key Scientific Issues in Research for Quality Control of Chinese Medicines
Quality control is the key for modernization and internationalization of traditional Chinese medicines (TCMs). Besides techniques, key scientific issues in research on quality control of TCMs are crucial for w...
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Micromechanics Mechanical Hysteresis of Ceramic-Matrix Composites Under Cyclic Fatigue at Elevated Temperature
In this chapter, the mechanical hysteresis and damage evolution in C/SiC ceramic-matrix composites (CMCs) under cyclic fatigue loading at elevated temperatures were investigated. The micromechanical fatigue hy...
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Micromechanics Lifetime of Ceramic-Matrix Composites Under Cyclic Fatigue Loading at Elevated Temperatures
In this chapter, the lifetime of C/SiC and SiC/SiC ceramic-matrix composites (CMCs) under cyclic fatigue loading at 1300 °C in vacuum, inert, air, and steam atmospheres was investigated. The damage development...
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The Principle, Application and Imaging of SRS
Stimulated Raman spectroscopy, also known as stimulated Raman scattering (SRS) is a spectroscopy technique used in physics, chemistry, biology and other fields. The generation mechanism is similar to that of s...
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Plasmon Enhanced Nonlinear Spectroscopy and Imaging
Surface Plasmon (Surface Plasmon) is a phenomenon in which electrons on a metal surface collectively oscillate under the action of an external electromagnetic field, see Fig. 8.1. It is divided into Local Surface...
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Micromechanics Residual Strength of Ceramic-Matrix Composites Under Cyclic Fatigue Loading at Elevated Temperatures
In this chapter, the strength degradation of CMCs subjected to cyclic loading at elevated temperatures in oxidative environments was investigated. Relationships between the composite’s residual strength, fatig...
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Micromechanics Interface Damage of Ceramic-Matrix Composites Under Cyclic Fatigue at Elevated Temperature
In this chapter, the interface damage in fiber-reinforced ceramic-matrix composites (CMCs) under cyclic fatigue loading at elevated temperatures was estimated through hysteresis loops. Based on the damage mech...
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Micromechanics Strain Response of Ceramic-Matrix Composites Under Creep Loading at Elevated Temperature
In this chapter, the creep behavior of fiber-reinforced ceramic-matrix composites (CMCs) at intermediate temperatures was investigated considering the synergistic effects of the interface and fiber oxidation. ...
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HPLC and HPLC–MS for Qualitative and Quantitative Analysis of Chinese Medicines
Active compounds derived from Chinese medicines (CMs) have already illustrated immense therapeutic potential over an array of different diseases, and served as an inexhausted source for drug discovery and deve...
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The Principle, Application and Imaging of CARS
Coherent anti-Stokes Raman spectroscopy, also known as coherent anti-Stokes Raman Scattering Spectroscopy (CARS), is a spectroscopy form primarily used in the analysis of chemical, physical, biomedical and rel...
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The Principle, Application and Imaging of SHG
The second harmonic microscope (SHIM) is based on a nonlinear optical effect called second harmonic generation (SHG). SHIM has been established as a viable microscope imaging contrast mechanism for visualizing...
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Applications of Pressurized Liquid Extraction in Quality Control of Traditional Chinese Medicines
For many bioactive chemicals contained in traditional Chinese medicines, pressurized liquid extraction has become a preferred green extraction method. This review goes over the extraction principles and how to...
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Advance and Challenge of Component-Effect Relationship in the Discovery of Active Components from Chinese Medicines
Active ingredients discovery has always been a hot topic for the research of Chinese medicines (CMs). The component-effect relationship is one of the widely used strategies for finding herbal active ingredient...
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Micromechanics Strain Response of Ceramic-Matrix Composites Under Creep-Fatigue Loading at Elevated Temperature
In this chapter, the time-dependent damage evolution in carbon fiber-reinforced silicon carbide ceramic-matrix composites (C/SiC CMCs) under creep-fatigue loading at elevated temperature was analyzed using a m...
