Results 111 to 120 of about 18,236 (219)

Determination of Cephalexin by Photochemical Fluorimetry

open access: yes, 1994
在PH4.0的缓冲溶液中,头孢氨苄在紫外光照射下能发生光化学反应,形成具有荧光的产物,λ_(EX)为345nM,λ_(EM)乙为432nM。在头孢氨苄浓度为0.1~4.0μg/Ml范围内,荧光强度与浓度呈良好的线性关系,由此建立了头孢氨苄的光化学荧光测定法。方法的检出限为0.01μg/Ml,相对标准偏差为0.93%。本法简便、快速且灵敏度高,可用于尿液中头孢氨苄含量的测定。Cephalexin, a nonFluorescent substance, is transFormed into a ...
欧阳耀国   +3 more
core  

Magnetic nanocomposite of filamentous algae activated carbon for efficient elimination of cephalexin from aqueous media

open access: yes
Discharge of antibiotics into the environment can cause problems like increase of the microorganisms’ resistance, disturbing the ecological balance and increasing the allergy in humans.
مختاری, سیداحمد   +7 more
core   +1 more source

Growth curve patterns of Escherichia coli submitted to cefaclor and cephalexin

open access: yes, 1985
The chemical instability of cefaclor handicaps the in-vitro evaluation of its antimicrobial effect when compared to cephalexin. The continuous turbidimetric study of 8 Escherichia coli cultures subjected to cephalexin and cefaclor showed that the minimum
Yourassowsky, Eugène   +2 more
core  

Improvement of refractory impetiginized lesions after dupilumab treatment in children with atopic dermatitis. [PDF]

open access: yesPediatr Allergy Immunol
Fujita Y   +9 more
europepmc   +1 more source

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