Hancheng Lin
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View article: Nuclear polysaccharides maintain H3K9me3-heterochromatin and genomic stability
Nuclear polysaccharides maintain H3K9me3-heterochromatin and genomic stability Open
Polysaccharides are known to be synthesized by enzymes in the endoplasmic reticulum and Golgi apparatus and transported through the secretory pathway to the cell surface or extracellular space1, where they mediate essential biological proc…
View article: Estimation of the age of human semen stains by attenuated total reflection Fourier transform infrared spectroscopy: a preliminary study
Estimation of the age of human semen stains by attenuated total reflection Fourier transform infrared spectroscopy: a preliminary study Open
Semen stain is one of the most important biological evidence at sexual crime scenes. Age estimation of human semen stains plays an important role in forensic work, and it is rarely studied due to lack of well-established methods. In this s…
View article: Biochemical detection of fatal hypothermia and hyperthermia in affected rat hypothalamus tissues by Fourier transform infrared spectroscopy
Biochemical detection of fatal hypothermia and hyperthermia in affected rat hypothalamus tissues by Fourier transform infrared spectroscopy Open
It is difficult to determinate the cause of death from exposure to fatal hypothermia and hyperthermia in forensic casework. Here, we present a state-of-the-art study that employs Fourier-transform infrared (FTIR) spectroscopy to investigat…
View article: UV–Vis and ATR–FTIR spectroscopic investigations of postmortem interval based on the changes in rabbit plasma
UV–Vis and ATR–FTIR spectroscopic investigations of postmortem interval based on the changes in rabbit plasma Open
Estimating PMI is of great importance in forensic investigations. Although many methods are used to estimate the PMI, a few investigations focus on the postmortem redistribution. In this study, ultraviolet-visible (UV-Vis) measurement comb…
View article: Identification of Skin Electrical Injury Using Infrared Imaging: A Possible Complementary Tool for Histological Examination
Identification of Skin Electrical Injury Using Infrared Imaging: A Possible Complementary Tool for Histological Examination Open
In forensic practice, determination of electrocution as a cause of death usually depends on the conventional histological examination of electrical mark in the body skin, but the limitation of this method includes subjective bias by differ…
View article: Research progress in the estimation of the postmortem interval by Chinese forensic scholars
Research progress in the estimation of the postmortem interval by Chinese forensic scholars Open
The determination of time since death or the postmortem interval (PMI) is one of the most important and frequently asked questions in forensic medicine. Medicolegal scholars and forensic pathologists around the world have studied the estim…