An increase of the surface porosity might be detectable by N2 adsorption.
The in situ STM data in a good agreement with impedance data indicate that a very well detectable 2,2′-BP adsorption layer is formed at Bi(1 1 1) electrode in the wide region of charge densities around the zero charge potential.
In the absence of Ni2+ there was no detectable nonspecific protein adsorption, indicating that all proteins bound selectively by their histidine tags.
Only the engineered, clustered-charge penta-argininamide stationary phase induced detectable specific protein adsorption, while the isolated, single-charge monoargininamide was indistinguishable from the agarose control.
According to Thierry (2005), the appearance of these larger pores is not detectable by the water adsorption technique, because changes to these pores correspond already to a relative humidity close to 100%%.
In contrast to the supernatant which were collected during the covalent reaction, the supernatant of the adsorption contained detectable amounts of tPA, indicating a significantly higher tPA load on particles after the covalent reaction (Fig. 2a, b).
In spite of this structure adsorbed CO is detectable during the ethanol adsorption on gold rhodium bimetallic cluster and the ethanol decomposition rate is twice higher than on Au/TiO2.
It is particularly noteworthy (and see also 62 and below) that the amount of prokaryotic DNA in whole blood exceeds by 10 100-fold that detectable in serum, implying adsorption onto or sequestration within blood cells.
Leakage had a minimal impact on flux calculations (0.8% min−1); adsorption was not detectable.
The format relied on the target-induced protection of DNA aptamer from the enzymatic digestion and its transduction into a detectable signal through the length-dependent adsorption of single-stranded DNA onto unmodified gold nanoparticles (AuNPs).
