UV-visible absorption spectrum of l-iLDH in <i>P. stutzeri</i> SDM. GaoChao JiangTianyi DouPeipei MaCuiqing LiLixiang KongJian XuPing 2012 <p>The UV-visible spectrum was recorded with a spectral resolution of 0.5 nm. The absorption spectrum of l-iLDH has two peaks, at around 460 nm and 380 nm, suggesting the presence of flavin in purified l-iLDH.</p>