Fabrication of nanocomposites during the crystalline growth of layered double hydroxides using grafted collagen as template，孙艳青，陈小卫，To achieve morphology and size control of layered double hydroxides (LDH) in polymer/LDH hybrid materials, a mineraliz
Selective adsorption property of collagen fibre adsorbent for tea polyphenols，廖学品，陆忠兵，A novel adsorbent was prepared based on cattle hide collagen fibres. It was found that the collagen fibre adsorbent can selectively adsorb galloylated catechins (EG
Preparation mechanism of collagen fiber immobilized tannins and their adsorption behaviors for heavy metal ions，廖学品，，s a kind of novel adsorption material, collagen fiber immobilized tannin has promised to be an effective adsorbent for removing heavy
Atherosclerosis has been recognized as a chronic inflammation disease, in which many types of cells participate in this process, including lymphocytes, macrophages, dendritic cells (DCs), mast cells, vascular smooth muscle cells (SMCs). Developments
The purpose of this study is to investigate whether a near-infrared fluorescence (NIRF) probe, Cy5.5-d-glucosamine (Cy5.5-2DG), can image arthritis in collagen-induced arthritic (CIA) mice. The presence of arthritis was verified by both visual examin
We investigate the propagation of polarized light in fibrous tissues such as muscle and skin. The myofibrils and collagen fibers are approximated as long cylinders and the tissue phantom is composed of spherical and cylindrical structures. We apply M
Fourier transform infrared imaging (FTIRI) was used to examine the depth-dependent content variations of macromolecular components, collagen and proteoglycan (PG), in osteoarthritic and healthy cartilages. Dried 6 μm thick sections of canine knee car
Two-photon excited spectroscopies from ex vivo human skin are investigated by using a femtosecond laser and a confocal microscope (Zeiss LSM 510 META). In the dermis, collagen is responsible for second harmonic generation (SHG); elastin, nicotinamide
Second-harmonic generation (SHG) microscopy is a recently developed nonlinear optical imaging modality for imaging tissue structures with submicron resolution and is a potent tool for visualizing pathological effects of diseases. In this letter, we p
Second harmonic generation (SHG) results from molecules which are polarized by an external electric field often provided by an intense laser beam. The polarizability depends on firstly the intrinsic structural properties of the substance and hence th
Two-photon excitation fluorescence (TPEF) and second-harmonic generation (SHG) are detected through multiphoton microscopy (MPM). The major signals have the potential to monitor the process of tissue changes. TPEF and SHG are used to monitor the skin
We have recently proposed an optical method for assessing heart structure that uses polarized light measurement of birefringence as an indicator of tissue anisotropy. The highly aligned nature of healthy cardiac muscle tissue has a detectable effect
Autofluorescence (AF) spectra of colonic normal and adenocarcinoma tissues are measured under excitation of 337 nm and analyzed by multivariate curve resolution alternating least squares (MCR-ALS) method using non-negativity constraint. Collagen, nic
Collagen is an endogenous fluorophore that accounts for about 70% of all proteins of human skin, so it can be an optical marker for structural abnormalities in tissues registered by laser fluorescent diagnostics in vivo. Using the examples of such ab
