The four peaks are at 275 nm due to tyrosine, (here only a shoulder); at 290 nm due to tryptophan; at 360 nm due to NADH
, and at 460 nm due to FAD.
The majority of studies of NADH
oxidation are focused on the oxidation processes, while NA[D.sup.+] adsorption and reduction are not widely studied and the decrease in electrochemical response over reused electrodes is not commonly reported.
The specific activity of GOGAT ([micro]M NADH
oxidized [h.sup.-1] [mg.sup.-1] protein) in various plant parts decreased significantly with increasing concentration of Cr(VI) at all stages of growth (Figure 5).
For NADH-GDH activity, 100 mL extract was added into 1.9 mL of 10 mM a-oxoglutaric acid, 100 mM NH4Cl and 0.2 mM NADH
in 50 mM Tris-HCl buffer (pH 8.0).
Las seis matrices tienen como funcion objetivo [C.sub.1] la minimizacion de la produccion de NADH
; en [C.sub.2] la minimizacion de consumo de NADH
y NADPH; y en [C.sub.4] la maximizacion de la produccion de biomasa.
Chlororespiration and poising of cyclic electron transport: plastoquinone as electron transporter between thylakoid NADH
dehydrogenase and peroxidase.
The use of carbon nanotubes decreases the oxidation potential of NADH
to -0.05 V, which is desirable for electrochemical detection." The reason for the decrease in NADH
potential can be explained by the use of nanotechnology and nanomaterials.
Room-temperature ionic liquid (IL) was used as a matrix to immobilize ZrP-MB composite on pyrolytic graphite (PG) electrode and the resulting modified electrode can be utilized in electrocatalytic oxidation of NADH
. Because of the combination of the excellent electroactivity of MB, the good chemical and mechanical properties of ZrP and the good ionic conductivity of IL, the response current of NADH
at PG/ZrP-MB/IL electrode is much larger than that in bare and ZrP-IL electrode and the interference of ascorbic acid can be avoided efficiently.
A atividade enzimatica foi determinada em espectrofotometro pelo monitoramento da oxidacao do NADH
a 340nm por 2min a 30[degrees]C, em cubeta de polimetilmetacrilato, em meio de reacao de 1,5mL.
Electron transport chain: An electron transport system located in the mitochondria, in which electrons released by NADH
are passed on to a series of other molecules that first accept the electrons and then pass them on to the next molecule in the chain.
Using unique reagents from the Yagi group, the Felding team discovered that the balance of key metabolic cofactors processed by complex I-specifically, nicotinamide adenine dinucleotide (NAD+) and NADH
, the form it takes after accepting a key electron in the energy production cycle-was disturbed in aggressive breast cancer cells.