Search Results

You are looking at 31 - 40 of 71 items for :

  • "resistance" x
  • Chemistry and Chemical Engineering x
  • User-accessible content x
Clear All

-resistant tuberculosis (MDR-TB) remains a huge health threat to TB treatment [ 2 – 3 ]. Also in 2017, the World Health Organization announced the number of Rifampicin-resistance new illnesses was 558,000, and of these, 82% belonged to MDR-TB. Thus, it is very important

Open access

1. Introduction Oral antidiabetic drugs are widely used for treatment of diabetes mellitus type II. It is the most common diabetes disease caused by fatty acids and myocells resistance to insulin. Its treatments include

Open access

treatment of diseases that are common in food producing animals. They are critically important for animal health, and therefore, it is highly important that they must be used prudently to avoid resistance against major pathogens. Different actions

Open access

(GDI). There are also so called indirect interventions, e.g. applying alcohol fuels to gasoline engines taking into consideration higher resistance against knocking and larger speed of fuel burning which improves thermal efficiency [ 9

Open access

, consequently increasing its resistance to the action of flame [ 18 ]. We believe that, apart from barrier effects, the lumen of the HNTs plays the leading role in decreasing the flammability of the nanocomposites. During the initial degradation stage of

Open access

nano-sorbents have proved to be especially effective because of their high specific surface areas, highly active surface sites, and the absence of internal diffusion resistance in the separation process [ 9 ]. Magnetic nanoparticles (MNPs) have

Open access

to increase fire resistance [ 1 ]. Commercial HBCD mainly consist of γ-HBCD (75%–89%), while α-HBCD and β-HBCD are present in lower amounts (10%–13% and 1%–12%, respectively). Over the past decade, these fire retardants have received considerable

Open access

materials and have many advantages such as highly porous structure, nonhindered diffusion of solutes, very low flow resistance, very short residence time for both adsorption and elution; (2) to use as the alternative solid-phase extraction sorbent to extract

Open access
Acta Chromatographica
Authors: Ruijie Chen, Mengrou Lu, Xiaoting Tu, Wei Sun, Weijian Ye, Jianshe Ma, Congcong Wen, Xianqin Wang, and Peiwu Geng

acid were obtained from Merck Company (Darmstadt, Germany). Ultrapure water (resistance >18 MΩ) was prepared by Milli-Q purification system (Bedford, USA). Figure 1. Chemical structure of panasenoside (A

Open access

; therefore, SFC has lower mass transfer resistance between stationary phase and mobile phase than HPLC. The viscosity of SF is close to that of gas, and the density is similar to that of certain liquid, which facilitates lower pressure drop at relatively high

Open access