A5009949799- Hydrogen embrittlement and corrosion behaviors in metals
- Corrosion Behavior and Inhibition
- Natural product bioactivities and synthesis
- Biochemical Analysis and Sensing Techniques
- Concrete Corrosion and Durability
- Plant-based Medicinal Research
- Material Properties and Failure Mechanisms
- Phytochemicals and Medicinal Plants
- Traditional Chinese Medicine Analysis
- Chromatography in Natural Products
- Phytochemistry and Biological Activities
- Phytochemicals and Antioxidant Activities
- Microstructure and Mechanical Properties of Steels
- Neurological Disease Mechanisms and Treatments
- Piperaceae Chemical and Biological Studies
- Phytochemistry and Bioactivity Studies
- Bioactive Compounds in Plants
- Natural Antidiabetic Agents Studies
- Ginseng Biological Effects and Applications
- Nutrition, Genetics, and Disease
- Pharmacological Effects of Medicinal Plants
- Plant biochemistry and biosynthesis
- Fatigue and fracture mechanics
- Flavonoids in Medical Research
- Cassava research and cyanide
First Teaching Hospital of Tianjin University of Traditional Chinese Medicine
2024-2025
Tianjin University of Traditional Chinese Medicine
2022-2025
China University of Petroleum, Beijing
2014-2015
Terminalia chebula Retz. (TC) is a well-known Chinese herbal medicine and rich in chemical components with multiple pharmacological effects. In this study, an ultra-performance liquid chromatography-tandem mass spectroscopy (UPLC-MS/MS) method was developed used to determine the blood concentrations of nine active compounds (chebulic acid, gallic protocatechuic corilagin, chebulagic chebulinic 1,2,3,4,6-O-pentagalloylglucose, ellagic acid ethyl gallate) after oral administration TC extracts...
The corrosion behavior of carbon steel exposed to hydrogen sulphide environment at different temperatures was investigated using the methods weight-loss tests, electrochemical measurements, scanning electron microscopy (SEM) and X-ray diffraction (XRD). results show that rate increased first then decreased significantly with increasing temperature. As temperature increased, more fine compact film formed converted from mackinawite mackinawite/cubic FeS, indicating better protection steel. In...
ABSTRACT Mume Fructus (MF), a representative substance in the field of medicine‐food homology, has been extensively utilized clinical treatments and daily diets for its raw processed forms. This study aimed to establish spectrum‐effect relationship between ultra–high‐performance liquid chromatography coupled with quadrupole tandem time‐of‐flight mass spectrometry (UHPLC‐Q‐TOF‐MS/MS) fingerprints anti‐inflammatory antitussive activities MF extracts. In UHPLC‐Q‐TOF‐MS/MS fingerprints, total 21...
Abstract Cnidii Fructus, derived from the dried ripe fruit of Cnidium monnieri (L.) Cuss, has effect warming kidneys and invigorating Yang. This study established spectrum–effect relationships between ultra‐high‐performance liquid chromatography (UHPLC) fingerprints antitumor activities Fructus on human hepatocellular carcinoma (HepG2) cells. In UHPLC fingerprints, 19 common peaks were obtained, 17 batches herbs had similarity >0.948. Cell Counting Kit‐8 (CCK‐8) test, extract...
Physochlainae Radix (PR) is generally applied for treating cough and asthma. In this study, a sensitive ultra-high-performance liquid chromatography coupled with triple quadrupole mass spectrometry (UHPLC-MS/MS) method was established validated the simultaneous determination of twelve components (scopolamine, anisodamine, hyoscyamine, protocatechuic acid, fabiatrin, scopolin, 4-hydroxybenzoic caffeic tropic scopoletin, isoquercitrin, scoparone) PR extract in rat plasma. ACQUITY UPLC CSH C18...
Physochlainae Radix (PR) is an essential herbal medicine that has been generally applied for treating cough and asthma. In this study, a comprehensive strategy quality evaluation of PR from different origins was established by integrating qualitative identification, quantitative analysis, chemometric methods. A total 58 chemical components were identified ultra‐high‐performance liquid chromatography coupled with quadrupole time‐of‐flight tandem mass spectrometry (UHPLC‐Q‐TOF‐MS/MS),...
Introduction: Pogostemon cablin (PC) is used in traditional Chinese medicine and food, as it exerts pharmacological effects, such immune-modulatory, antibacterial, antioxidant, antitumor, antiviral. Currently, the pharmacokinetics (PK) studies of PC mainly focus on individual components. However, research these components cannot reflect actual PK characteristics after administration. Therefore, simultaneous determination multiple rat plasma using UPLC-MS/MS was for pharmacokinetic study oral...
Geo-authentic herbs refer to medicinal materials produced in a specific region with superior quality. Stephania tetrandra S. Moore (S. tetrandra) is cultivated many provinces of China, including Anhui, Zhejiang, Fujian, Jiangxi, Hunan, Guangxi, Guangdong, Hainan, and Taiwan, among which Jiangxi the geo-authentic origin. To explore habitat-related chemical markers herbal medicine, an integrated chromatographic technique gas chromatography-mass spectrometry (GC-MS), ultra-high-performance...