A MODIFICATION OF BRILLIANT GREEN WHICH INCREASES ITS SELECTIVE ACTION IN BILE

Modified Selenite Brilliant-green Medium

DAY, W. C., GOTTLIEB, S., AND PELCZAR, M. J. 1952 The biological degradatioin of lignin; The inability of Polyporous versicolor to metabolize sodium lignosulfonate. Appl. Microbiol., 1, 78-81. FOLIN, 0. 1929 Two revised copper methods for blood sugar determination. J. Biol. Chem., 82, 83-93. KAYE, S. 1949 The sterilizing action of gaseous ethylene oxide; The effect of ethylene oxide and related...

assessment of deep word knowledge in elementary and advanced iranian efl learners: a comparison of selective and productive wat tasks

testing plays a vital role in any language teaching program. it allows teachers and stakeholders, including program administrators, parents, admissions officers and prospective employers to be assured that the learners are progressing according to an accepted standard (douglas, 2010). the problems currently facing language testers have both practical and theoretical implications but the first i...

A Critical Study of Some of the Growth-promoting and Growth-inhibiting Substances Present in Brilliant-green Bile Medium.

KINETIC SPECTROPHOTOMETRIC DETERMINATION OF MERCURY IN DIFFERENT MATERIALS BASED ON ITS INHIBITORY EFFECT ON THE BRILLIANT GREEN-SULFITE REACTION

A new kinetic method for the determination of Hg(II) based on its inhibitory effect on the Brilliant green-sulfite reaction at pH 6.5 is proposed. The reaction is followed spectrophotometrically at 615 nm by measuring the change in absorbance at the fixed time of 3.5 min after the initiation of the reaction. Both the influence of the reaction variables and the interference of many ions have...

extraction and characterization of allium irancum plant extract and its application in the green synthesis of silver nano particles and oxidation of thiocarbony1 compounds

سنتز سبز نانوذرات فلزی (nps) درسالهای اخیر توجه بسیارزیادی را به خود جلب کرده است. زیرا این پروتوکل کم هزینه وسازگار با محیط زیست از روش های استاندارد سنتز. در این پایان نامه ما گزارش میکنیم یک روش ساده و سازگار با محیط زیست برای سنتز نانوذرات نقره با استفاده از محلول آبی عصاره گیاه allium iranicum به عنوان یک عامل کاهش دهنده ی طبیعی. نانو ذرات نقره مشخص شد با استفاده از تکنیک های uv-visible، x...