Results 71 to 80 of about 15,619 (184)
Zhejiang Daxue xuebao. Lixue ban, 2007 建立一种以luminol试剂为发光底物，检测连二亚硫酸钠水溶液体系产生的超氧阴离子自由基的化学发光法.研究表明，当luminol的浓度为0.05 mg/mL，连二亚硫酸钠浓度为0.012 mg/mL，体系pH=10.3时，可得最佳测定条件.分别测定了茶多酚、芦丁、槲皮素和抗坏血酸清除超氧阴离子自由基（）的能力.结果表明此方法操作简便、测量快速，能用于天然活性物质清除超氧阴离子能力的测定和清除自由基机理的研究.
SONGWei-hua(宋伟华) +2 more
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Plant Biotechnology Journal, Volume 24, Issue 7, Page 4672-4688, July 2026.Ralstonia solanacearum suppresses P450 activity to block VA‐to‐VanA conversion, leading to VA accumulation and compromised immunity. ABSTRACT Soil acidification often exacerbates plant diseases caused by soil‐borne pathogens like Ralstonia solanacearum, but the underlying molecular mechanisms remain elusive. This study unveils a sophisticated metabolic
Hua Wang +10 more
wiley +1 more source
Es werde Licht! Licht als Antrieb und Regulator in synthetischen Zellen
Angewandte Chemie, Volume 138, Issue 24, 8 June 2026.Zellen sind Systeme außerhalb des Gleichgewichts, die ihre Eigenschaften in Raum und Zeit regulieren. In biomimetischen synthetischen Zellen bietet Licht eine einzigartige Möglichkeit, Vorgänge räumlich und zeitlich anzutreiben und zu kontrollieren.
Matthew E. Allen +5 more
wiley +1 more source
Let There be Light! Light as an Engine and Regulator in Synthetic Cells
Angewandte Chemie International Edition, Volume 65, Issue 24, 8 June 2026.Cells are out‐of‐equilibrium systems that regulate their spatiotemporal features. In biomimetic synthetic cells, light offers a unique way for energizing and regulating events in space and time. This review explores the implementation of light‐responsive tools in synthetic cells to replicate biological functions and enable new bioinspired behaviors ...
Matthew E. Allen +5 more
wiley +1 more source
Nano ResearchEnergy transfer between chemiluminescence (CL) donor and acceptor enables the tunable long-wavelength emission for multidisciplinary applications. In this work, the carbon nanodots (CDs) with sp3-hybrid carbon nitride framework exhibit a conspicuous ...
Cheng-Long Shen +10 more
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Electrochemistry Communications, 2019 Here, the confined electrochemiluminescence (ECL) of luminol and hydrogen peroxide is achieved in vertically ordered silica mesochannels (SMCs) and applied to map the efflux of hydrogen peroxide from single living cells. The vertical alignment of SMCs on
Jingjing Zhang +4 more
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Brazilian Journal of Forensic Sciences, Medical Law and Bioethics, 2016 A aplicação do luminol se destaca como um dos testes presuntivos para sangue mais importantes, sendo amplamente utilizado por investigadores forenses em locais de crime.
Douglas Rodrigues Cavalcanti +1 more
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Frontiers in Marine Science, 2017 Dissolved Fe(II) in seawater is deemed an important micronutrient for microbial organisms, but its analysis is challenging due to its transient nature. We conducted a series of Fe(II) method comparison experiments, where spikes of 5 to 31 nM Fe(II) were ...
Mark J. Hopwood +6 more
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, 2021 Calibration curve using luminol in order to standardize luminescence data
openaire +1 more source
Imaging Wireless Electrode Reactions by Bipolar Electrochemiluminescence
ElectrochemistryThe coupling between bipolar electrochemistry and electrochemiluminescence (ECL) technologies has resulted in a fascinating field of the academic research, because the advantages of both techniques are often emphasized in their combined form.
Elena VILLANI
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