Advanced technologies, such as electrochemical impedance spectroscopy (EIS), are a valuable tool which can enhance and simplify the industrial process monitoring if used correctly. State-of-the-art approaches for screening cell growth of example yeast during brewing still heavily rely on offline methods methylene blue or florescence dye-based staining, and/or usage flow cytometric measurements....

A simple, cost effective hydride generation atomic florescence spectrometry (HG-AFS) method was used for determination of total arsenic (As) in poultry and calf meat samples. The samples were digested long necked glass digestion tubes using concentrated HNO3, HClO4 H2SO4 as a mixture. volume acids (HNO3, HClO4) the amount sample to be optimized achieve appropriate digestion. accuracy proposed H...

• Interaction between Br- and I-C4 squaraines with ctDNA was investigated. Br-C4 binds on the minor groove. Squaraines display great affinity toward DNA K A values order of 10 5 M −1 . could be employed as potential probes for ctDNA. Squaraine dyes are photosensitizers in photodynamic therapy (PDT) due to their ability release reactive oxygen species (ROS) cause damage. For this reason, evaluat...

In cancer, the use of microbots based on anaerobic bacteria as specific transporters targeting tumor tissues has been explored since most solid tumors exhibit hypoxic regions. The aim this study was to develop and characterize magnetic Bifidobacteria iron oxide fluorescent nanoparticles complexed with chitosan a hypoxia inducible plasmid. addition, efficiency for gene delivery evaluated in an v...

<span>Banana stem midrib has potential as glucose source through catalytic hydrolysis assisted by ultrasonic (sono-hydrolysis). Besides, natural sand-based silica is raw material for zeolite synthesis. The purpose of the study was to do two things: i) characterize HY-zeolite made from and ii) determine whether or not effective sono-hydrolysis banana midrib. There a total four processes th...

the surface parameter of nanoparticles such as hydrophobicity and a hydrophilicity on protein structure and function is very important. in this study, conformational changes of glucose oxidase (gox) in the mercaptopurine: gnps and 11-mercaptoundecanoic acid: gnps as a hydrophobic and a hydrophilic gnps surface was investigated by various spectroscopic techniques, including: uv-vis absorption, f...

Brassinosteroid as one of steroid hormones has an integral role in controlling plants physiological process especially in response to biological and non-biological stress. This research has been done in Damghan Islamic Azad University Greenhouse. The influence of four concentrations of plant growth regulator -24, homobrassinolide with concentration of 0,10-10, 10-8,10-6 molar on null seedlings ...