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ผลงานตีพิมพ์ในวารสารวิชาการIn vitro antibacterial activity of mangosteen (Garcinia mangostana Linn.) crude extract against Staphylococcus pseudintermedius isolates from canine pyodermaผู้แต่ง: Ms.Lawan Larsuprom ,  Rungroj, N., Dr.Chalermpol Lekcharoensuk, Assistant Professor , Dr.CHANTIMA PRUKSAKORN, Assistant Professor , Kongkiatpaiboon, S., Chen, C., Dr.UDOMLAK SUKATTA, วารสาร:  
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 หัวเรื่อง:ไม่มีชื่อไทย (ชื่ออังกฤษ : Identification of the Conserved Sequences at the Species Level of Odontoglossum Ringspot Virus and Other Members of Tobamovirus by Its Coat Protein Sequence Analysis) ผู้เขียน:ดร.พัฒนา ศรีฟ้า ฮุนเนอร์, ศาสตราจารย์ , Nanyawan Rungroj, Surapee Keeratiyaangul สื่อสิ่งพิมพ์:pdf AbstractA synthetic 1056 base pair at 3?-terminal region of odontoglossum ringspot virus (ORSV) genome was determined by its amino acid sequence compositions. The deduced coat protein (CP) sequence of ORSV was compared with 32 available published data of tobamovirus CPs. The relationship of amino acid composition of tobamovirus CPs fell into three major clusters similar to the tobamovirus subgroups previously classified. The amino acid sequence within ORSV group showed highly conserved, almost 96-100% identical homology, but was distinct from the other tobamovirus subgroups. However, the topography of the phylogenetic tree showed that the orchid-infecting, crucifer-infecting (85-100% identity), some tomato-infecting (81-94% identity) and tobacco-infecting virus strains (95-98% identity) formed tight clusters which were mostly correlated with the host range preferences of the viruses. The application of the program clustalW to amino acid data alignment classified and identified the conserved sequence and genetic variability at the species level of each member of tobamovirus subgroups by its coat protein sequence analysis. According to the high degree of conservation in ORSV CP composition, it was successful in detecting virus infecting broad length of orchid host plants showing severe symptoms or appearing symptomless by RT-PCR with ORSV CP specific primers. |
หัวเรื่อง:ไม่มีชื่อไทย (ชื่ออังกฤษ : Electrical Properties of Bi-Layered Nanostructured Au/Indium Tin Oxide Thin Films) ผู้เขียน:Tula Jutarosaga, Prayoon Suapadkron, Rungroj Tuayjareon, Chumphon Luangchaisri, Supattanapong Dumrongrattana สื่อสิ่งพิมพ์:pdf AbstractAu thin films were deposited on 150-nm thick indium tin oxide (ITO)/glass using a simple direct current sputtering technique. The Au thickness was varied from approximately 8 nm to 34 nm. Asdeposited bi-layered Au/ITO thin films were then characterized using a four-point probe technique and Hall measurement to identify their electrical properties. The results showed that there was a substantial contribution from the Au films on the electrical conductivity of the bi-layered material, even when a discontinuous Au nanostructure was observed on the ITO films. A simple circuit model was developed to identify the electrical behavior of this bi-layered material. The increase in the carrier concentration and the reduction in carrier mobility was possibly a result of the interfaces between the Au islands and the ITO film. |
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