A strong correlation exists between the 1C DNA amount and the total haploid chromatin length (THCL) (Levin, 2002). Peruzzi et al., (2009) reported that for a species, the 1Cx (monoploid genome size) estimate can be inferred from the mean THCL and 1Cx values for its genus. This ...
170 designed a tumor-targeting nanoparticle drug carrier, NanoMnSor, which effectively co-delivered oxygen-producing manganese dioxide (MnO2) and sorafenib to HCC. The MnO2 component catalyzed the decomposition of hydrogen peroxide (H2O2) to oxygen, thereby mitigating hypoxic conditions within the TME....
What will be the effect of a weak acid in a back titration using a strong base? The equivalence point is: a. The point at which the concentrations of base and acid are equal. b. The point at which the volumes of base and acid are equal. c. The point ...
Defining acids and bases can become confusing considering that an Arrhenius, Bronsted-Lowry, and Lewis base/acid all have different definitions. In my opinion, Lewis acids and bases are the easiest to define and remember. What we need to know is that a Lewis acid is an "electron acceptor" ...
H2O2 (200 μM) for 6 h led to a strong decrease in cell viability, which was enhanced by pre-incubation with TST for 2 h (TST+H2O2). Pre-incubation with KR for 30 min followed by incubation with TST for 2 h followed by treatment with H2O2 for 6 h (KR+TST+H2O2) did not ...
This method has many steps, a long process route, and complex operating procedures, resulting in a low overall yield. The raw material also uses potassium thioacetate, which has a strong smell, which will have a certain impact on the environment. ...
aAOP are defined as those processes that use strong oxidizing agents (H2O2, Fenton’s reagent) or heterogenous photocatalysts such as TiO2,ZnO2, Mn and Fe in the presence or absence of an irradiation source AOP被定义成在出现或缺乏使用强的氧化剂的那些过程(水2, Fenton的试剂)或异种photocatalysts...
Within the SH-SY5 neuronal cell line, the presence of H2O2 reduced cell viability and survival, an effect that was reversed by vitisin A treatment. In ex vivo studies, vitisin A administration successfully mitigated the scopolamine-induced damage to long-term potentiation (LTP) at the ...
Which of the following is a strong acid/base? i. A solution with pK_a = 4.74 or pK_a = 2.5. ii. A solution with K_b = 1.8 times 10^{-5} or 9.5 times 10^{-8}. Which of the following acids is the stronger, (a) boric acid, pKa = 9.0, or...
Which oxide gives H2O2 on treatment with a dilute acid? What is the name of this acid, H_{2}CO_{2}? What is more acidic from CuCl_4^{(-2)} and ethanoic acid? And what is the reason? What is the purpose of the concentrated sulfuric acid used in the reaction? (can be more tha...