Atomic Force Microscopy
DOI: 10.1385/1-59259-647-9:217
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Atomic Force Microscopy of Protein Complexes

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Cited by 17 publications
(20 citation statements)
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“…At the same time, in the InjI mode experiments the characteristic changes of the potential were registered (Fig. 8B, curves 3,4,5). In this experimental series, the changes of the potential varied between 20 and 100 V. As in the experiments with deionized water, a cyclic type of changes of the potential U(t) (between 20 and 100 V) was observed upon repeated injection of HSA solution at 10 À14 M concentration.…”
Section: Concentration Mmentioning
confidence: 53%
See 1 more Smart Citation
“…At the same time, in the InjI mode experiments the characteristic changes of the potential were registered (Fig. 8B, curves 3,4,5). In this experimental series, the changes of the potential varied between 20 and 100 V. As in the experiments with deionized water, a cyclic type of changes of the potential U(t) (between 20 and 100 V) was observed upon repeated injection of HSA solution at 10 À14 M concentration.…”
Section: Concentration Mmentioning
confidence: 53%
“…Atomic force microscopy (AFM) is one of such molecular detectors. The AFM device enables protein molecules that are located on the surface to be visualized and registered [2][3][4]. Another major factor that exerts influence on the analytical system sensitivity is the efficiency of the protein delivery from solution to the sensor surface.…”
Section: Introductionmentioning
confidence: 99%
“…where D is the "true" diameter, r is the tip radius, and d is the measured diameter at half vertical height (35). DNPH Immunoassay for Carbonyl Groups-1 mM H 2 O 2 was added to the aggregated, airfuged, and washed A␤(1-42) pellets, and 2-l samples were taken immediately (time zero) and again after 48, 72, or 144 h and added to 6 l of 10 mM DNPH in 6 M guanidine hydrochloride.…”
Section: Experimental Proceeduresmentioning
confidence: 99%
“…The presence in the structure of muscovite layers of potassium ions determines the separation of sheets of mica, consisting of double layers of SiO 4 tetrahedra. Interlayer potassium ions extremely easily replaced with water molecules 26,27 , making space for adsorption of protein. The oxygen atoms of the SiO 4 tetrahedra at interaction with water solutions of various substances, including proteins acquire a negative charge.…”
Section: Discussionmentioning
confidence: 99%