aDue to the negatively charged phosphate groups, the PA tends to chelate with multivalent cations, such as Mg2+, Zn2+, Al3+, etc. 由于消极地被充电的磷酸盐小组, PA倾向于结为螯合物与多值性正离子,例如Mg2+、Zn2+、Al3+等等。[translate]...
1. Due to their solubility, water, as a polar solvent, interacts with the negatively charged phosphate ions, dissolving them through ion-dipole interactions. This becomes extremely important in biological processes where it acts as a key fluid in body cells and plays an essential role in energy ...
aThis change of DNA conformation and distribution of charges at the surface of the electrode ( note that the backbone of DNA is negatively charged due to the presence of phosphate groups) leads to changes in impedance of the electrode surface and to a measurable analytical signal. 脱氧核糖核酸...
Due to their phosphate groups, nucleic acids are negatively charged at all but the most acidic of pH conditions. In fact, because each base carries a phosphate moiety, the charge-to-mass ratio of nucleic acids is essentially independent of size and form (e.g., single stranded versus double...
The role of phosphate in bones and teeth is indispensable. Some diseases that can be related to this essential element include: Osteoporosis:A condition of bones weakening occurring often due to a loss of calcium and phosphate. Rickets:A condition affecting children and caused due to the lack of...
We established that all modified sequences were able to form G﹒uadruplexes of parallel topology; however, the presence of modifications led to a decrease in thermal stability relative to unmodified G4s. In contrast to negatively charged G4s, assembly of neutral G4 DNA species was faster in ...
components, such as Fe. The phosphatases present in the soil, and responsible for the mineralization of P, are released by both microbes and in plant roots. Suppression of phosphatase activity in the soil is largely due to the reduction in its production rather than changes in longevity or ...
Bone regenerative engineering could replace autografts; however, no synthetic material fulfills all design criteria. Nanocarbons incorporated into three-dimensional printed (3DP) matrices can improve properties, but incorporation is constrained to low wt
aspecify the User Manual's language 指定用户手册的语言[translate] aAs a result, a negatively charged surface of raw diatomite repels more negative phosphate ions; however, positively charged surface of ferrihydrite- modified diatomite attracts more phosphate ions. 正在翻译,请等待...[translate]...
Phytate is the principal storage form of phosphorus in cereals, legumes, and oleaginous seeds. It is therefore abundant in the plant-based diets of numerous populations around the world due to its presence in staple foods, such as cereals, beans, and lentils. Phytate in food is composed of ...