16 research outputs found
Reverse flow injection spectrophotometric determination of iron(III) using norfloxacin
No full textโครงการหนึ่งอาจารย์หนึ่งผลงา
2-(2-Phenylethyl)chromones from Endophytic Fungal Strain Botryosphaeria rhodina A13 from Aquilaria sinensis
No full textVoltammetric Determination of Chlorpheniramine Maleate Based on the Enhancement Effect of Sodium-dodecyl Sulfate at Carbon Paste Electrode
No full textComparison of Compositions and Antimicrobial Activities of Essential Oils from Chemically Stimulated Agarwood, Wild Agarwood and Healthy Aquilaria sinensis (Lour.) Gilg Trees
No full textThe composition and antimicrobial activity of the essential oils which were obtained from agarwood originated from Aquilaria sinensis (Lour.) Gilg stimulated by the chemical method (S1) were characterized, taking wild agarwood (S2) and healthy trees (S3) respectively as the positive and negative controls. The chemical composition of S1 was investigated by gas chromatography-mass spectrometry (GC-MS). The essential oil of S1 showed a similar composition to that of S2, being rich in sesquiterpenes and aromatic constituents. However, the essential oil of S3 was abundant in fatty acids and alkanes. Essential oils of S1 and S2 had better inhibition activities towards Bacillus subtilis and Staphyloccus aureus, compared with essential oil of S3. Escherichia coli was not sensitive to any of them
Highly Selective and Sensitized Spectrophotometric Determination of Iron (III) Following Potentiometric Study
No full textMulti-reverse flow injection analysis integrated with multi-optical sensor for simultaneous determination of Mn(II), Fe(II), Cu(II) and Fe(III) in natural waters
No full textEvaluation of incense-resinous wood formation in agarwood ( Aquilaria malaccensis Lam. ) using sonic tomography
No full textDetermination of norfloxacin using a terbium-sensitized electrogenerated chemiluminescence method
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