Use of Barcoded Pyrosequencing and Shared OTUs To Determine Sources of Fecal Bacteria in Watersheds

Tatsuya Unno, Jeonghwan Jang, Dukki Han, +5

Environmental Science & Technology

EngineeringFreshwater SamplesBacterial PathogensAnaerobic CulturingFecal Bacteria +16

Improved performance of AlGaN-based deep ultraviolet light-emitting diodes with nano-patterned AlN/sapphire substrates

Donghyun Lee, Jong Won Lee, Jeonghwan Jang, +12

Applied Physics Letters

Aluminium NitrideShort Wavelength OpticOptical MaterialsEngineeringDuv Led +16

The occurrence of virulence traits among high-level aminoglycosides resistant Enterococcus isolates obtained from feces of humans, animals, and birds in South Korea

Dukki Han, Tatsuya Unno, Jeonghwan Jang, +5

International Journal of Food Microbiology

Antimicrobial Resistance GeneSouth KoreaVirulence TraitsPathogen CharacterizationVeterinary Microbiology +6

Denitrifying Bacteria Active in Woodchip Bioreactors at Low-Temperature Conditions

Jeonghwan Jang, E. L. Anderson, Rodney T. Venterea, +4

Frontiers in Microbiology

Bacteria ActiveBioreactor EfficiencyEngineeringEnvironmental EngineeringMicrobial Consortia +10

Season-Specific Occurrence of Potentially Pathogenic Vibrio spp. on the Southern Coast of South Korea

Doris Yoong Wen Di, Anna Lee, Jeonghwan Jang, +2

Applied and Environmental Microbiology

Absence of <i>Escherichia coli</i> Phylogenetic Group B2 Strains in Humans and Domesticated Animals from Jeonnam Province, Republic of Korea

Tatsuya Unno, Dukki Han, Jeonghwan Jang, +6

Applied and Environmental Microbiology

Jeonnam ProvincePathogen DetectionBacterial PathogensVirulence GenesPhylogenetic Analysis +14

Microstructured Air Cavities as High-Index Contrast Substrates with Strong Diffraction for Light-Emitting Diodes

Yoon‐Jong Moon, Daeyoung Moon, Jeonghwan Jang, +9

Nano Letters

Optical MaterialsEngineeringMicrostructured Air CavitiesOptoelectronic DevicesMicro-optical Component +20

Emergence of <i>Klebsiella variicola</i> positive for NDM-9, a variant of New Delhi metallo-β-lactamase, in an urban river in South Korea

Doris Yoong Wen Di, Jeonghwan Jang, Tatsuya Unno, +1

Journal of Antimicrobial Chemotherapy

Pathogenic <i>Escherichia coli</i> Strains Producing Extended-Spectrum β-Lactamases in the Yeongsan River Basin of South Korea

Jeonghwan Jang, Yae-Seul Suh, Doris Yoong Wen Di, +3

Environmental Science & Technology

Extended-spectrum β-LactamasesAntibiotic ResistanceBacterial PathogensFood MicrobiologyInfection Control +18

Presence of Cu-Type (NirK) and &lt;i&gt;cd&lt;/i&gt;&lt;sub&gt;1&lt;/sub&gt;-Type (NirS) Nitrite Reductase Genes in the Denitrifying Bacterium &lt;i&gt;Bradyrhizobium nitroreducens&lt;/i&gt; sp. nov.

Jeonghwan Jang, Naoaki Ashida, Ayaaki Kai, +6

Microbes and Environments