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is more limited. Superoxide absorbs light in the ultraviolet range with a maximum at 245 nm and an extinction coefficient of 2350 M−1 cm−1, whereas hydroperoxyl absorbs at 225 nm with an extinction coefficient of 1400 M−1 cm−1 [20...

squared coefficient (ηp2) and classified as 0.099 = small, 0.0588 = moderate, 0.1379 = large effect [44]. The effect size of Cohen’s d was calculated, with values > 0.8, 0.5–0.8, 0.2–0.5, and < 0.2 being considered high, moderate...

were measured spectrophotometrically (Nanodrop 2000, Isogen, De Meern, The Netherlands) using the predicted extinction coefficient and molecular weight from ExPASy ProtParam tool (www.web.expasy.org/protparam/). Enzyme kinetics and...

of H2O2 was recorded at every 30 seconds up to 3 minutes at 230 nm. The activity was calculated using extinction coefficient and expressed as nmole H2O2 consumed/min/mg protein. Glutathione peroxidase, glutathione reductase (GR) and...

크고 혼합기체의 분출속도가 작을 때 연소현상이 내부로 옮겨지는 것 (2) 원자흡광도(Atomic Absorption or Atomic Extinction Coefficient) 어떤 진동수 ν의 빛이 목적원자가 들어있지 않는 불꽃의 투과했을 때의 강도를 Ioν, 목적원자가 들어 있는...

the transmitted light (I). It is related according to the Beer-Lambert Law to the molar absorptivity (molar extinction coefficient, e), the thickness of the substance (i.e., the path length of the cell, b) and the molar concentration of...

latter are quantified spectrophometrically by measuring the absorbance of the anion (TNB2-) at 412 nm using a molar extinction coefficient of 14,150 M-1 cm-1[143]. This method has been modified by Tietze [152] using an enzymatic...

min/106 cells) was calculated from the change in absorbance at 550 nm (over 5 min at 37 °C) using the extinction coefficient, 21.1 × 103 M−1 cm−1. 2.8. Phosphatidylserine Exposure The effect of ascorbate uptake on cell surface...

엽면적지수3은 단위공간 전체에 해당하는 잎들의 면적 총합이 바닥 토양면적의 3배에 해당한다는 의미이다. ● 흡광계수(extinction coefficient) : 개체군에 빛이 투과하는 정도를 나타내며, 엽면적이 일정할 때 흡광계수가 작으면 개체군에서 빛의...