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Article
The determination of calcium in yttrium oxide by alpha-particle activation analysis
The determination of calcium in yttrium oxide through the40Ca(α, p)43Sc reaction was studied, using a post-irradiation radiochemical separation procedure. The half-life of43Sc was determined to be 3.87 hr. The ch...
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Article
Validated LC–MS–MS Method for Quantitative Determination of Batifiban in Human Plasma and Its Application to a Pharmacokinetic Study
Batifiban is a new platelet GPIIb/IIIa receptor antagonist. In this work, an analytical method based on liquid chromatography and electrospray ionization tandem mass spectrometry has been firstly developed and...
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Article
LC–MS–MS Quantitative Determination of Ursolic Acid in Human Plasma and Its Application to Pharmacokinetic Studies
A sensitive and specific liquid chromatography–electrospray ionization-tandem mass spectrometry method has been developed and validated for the identification and quantification of ursolic acid in human plasma...
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Article
LC–MS–MS Quantitative Determination of Brivudine in Human Plasma and Its Application to Pharmacokinetic Studies
A sensitive and specific liquid chromatography–electrospray ionization–tandem mass spectrometry method has been developed and validated for the identification and quantification of brivudine in human plasma us...
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Article
Open AccessTranscriptome profiling of Zymomonas mobilis under ethanol stress
High tolerance to ethanol is a desirable characteristics for ethanologenic strains used in industrial ethanol fermentation. A deeper understanding of the molecular mechanisms underlying ethanologenic strains t...
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Article
Using activated attapulgite as sorbent for solid-phase extraction of melamine in milk formula samples
In this study, a simple solid-phase extraction (SPE) approach by using activated attapulgite as sorbent was successfully developed for the determination of melamine in milk formula samples. Crucial factors imp...
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Article
A New Chromone from Citrus reticulata
One new chromone, 5,7-dihydroxy-8-methoxychromone (1), was isolated from the peels of Citrus reticulata (Rutaceae), together with two polymethoxyflavones, 5,6,7,8,3′,4′-hexamethoxyflavone (2) and 5,6,7,8,4′-penta...
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Article
Facile separation of Th(IV) from aqueous solution by graphene hydrogel
In this work, the graphene hydrogel (GH) was fabricated, and its adsorption behavior toward Th(IV) was studied. The GH displayed a porous network structure, with a controllable size and structure. The adsorpti...
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Article
Three-dimensional conjugated macrocycle with large polyaromatic blocks constructed by post-π-extension
Generally, the conjugated homo-macrocycles (CHMs) are synthesized by covalently linking the repeating subunits. However, large subunits are often difficult to conjugate together due to severe stereo-hindrance....
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Article
Chemical Constituents of Clerodendrum japonicum
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Article
Using sodium linoleate as a nucleating agent to improve the properties of PBAT/CaCO3 composites
The purpose of this study is to investigate the use of nucleating agent to improve the overall performance of polybutylene adipate-co-terephthalate (PBAT) and calcium carbonate (CaCO3) composites. Specifically, s...
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Article
Synergistic effect of organic phosphate salt nucleating agents and inorganic fillers on isotactic polypropylene
The development of high-performance and low-cost composite nucleating agents has become a pioneering point in expanding the application of isotactic polypropylene (iPP). To this end, this article used a physic...
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Article
Preparation and properties of rapidly plasticized poly (butylene succinate)/mechanically activated cassava starch biocomposite
Overcoming limitations of poly (butylene succinate) (PBS) and enabling non-toxic, rapid production could lay the foundation for expanding applications in various fields. In this work, mechanically activated ca...
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Article
The synergistic effect of an organic phosphate salt nucleating agent and CaCO3 in isotactic polypropylene
In this work, isotactic polypropylene (iPP) was modified with an organic phosphate salt nucleating agent LPN-9081 and CaCO3. The synergistic effect of LNP-9801 and CaCO3 in iPP was investigated using differential...