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Volumn 19, Issue 5, 2009, Pages 1496-1498

Synthesis of citrate-ciprofloxacin conjugates

Author keywords

Ciprofloxacin; Citrate; Escherichia coli

Indexed keywords

ANTIBIOTIC AGENT; CIPROFLOXACIN; CITRATE CIPROFLOXACIN CONJUGATE; CITRIC ACID; OUTER MEMBRANE PROTEIN F; UNCLASSIFIED DRUG;

EID: 60449091061     PISSN: 0960894X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.bmcl.2009.01.007     Document Type: Article
Times cited : (36)

References (26)
  • 20
    • 60449113171 scopus 로고    scopus 로고
    • note
    • 9F 504.1418. Found 504.1424.
  • 21
    • 60449096563 scopus 로고    scopus 로고
    • note
    • Strains were obtained from the culture collection of the Bradford Infection Group. Bacteria were harvested from overnight plates and suspended in sterile saline to McFarland turbidity standard 0.5. Suspensions were used to make confluent lawns of each strain on Iso-Sensitest agar (Oxoid Ltd). Sterile filter paper discs (0.6 cm diameter) were impregnated with 5 μg of ciprofloxacin stock or conjugate. Commercially available 5 μg ciprofloxacin discs (Oxoid) were also used to determine if strains were ciprofloxacin resistant, as defined by CLSI criteria. Discs were placed on the agar surface, and plates incubated for 18-20 h at 37 °C, and the diameter of zones of inhibition were then recorded.
  • 22
    • 60449116036 scopus 로고    scopus 로고
    • note
    • Clinical and Laboratory Standards Institute. 2006. Performance standards for antimicrobial susceptibility testing; 16th informational supplement. CLSI M100-S16. Clinical and Laboratory Standards Institute, Wayne, PA.
  • 24
    • 60449111251 scopus 로고    scopus 로고
    • note
    • Cultures of BW25113 and its isogenic ompF mutant grown aerobically in M9 minimal medium with either 1 mM or 1 μM ferric citrate were subcultured into 20 ml M9 medium with either 1 mM or 1 μM ferric nitrate and grown to mid-log phase, then harvested by centrifugation, and washed three times in M9. 120 μL of each culture was mixed with 7 mL bacteriological agar which was poured as an overlay on a bottom layer of M9 agar. 0.1 μg of ciprofloxacin or 0.15 μg of 1 were spotted on the surface of the plates and then the plates were incubated at 37 °C overnight before measuring the diameter of the zone of inhibition.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.