Still, most of these methods are in the development stage, and problems are often solved through the stability of the nanoparticle preparation, control of the crystal growth, and aggregation of the particles[11].
Anti-EGFR antibody might become inactive due to irreversible denaturation and aggregation during the immunonanoparticle preparation process.
Details of liposome preparation, as well as the liposome tubulation and aggregation assays are provided in Supplementary Material, Text S1.
Metal colloids have become the most commonly used substrates, both in SERS and in SEIRA, thanks to their easy preparation and the possibility of inducing aggregation, during and post synthesis [6],[7].
Human platelet-rich plasma (PRP) and washed platelet preparations, aggregation, and intracellular calcium studies were as previously described.
The SEM pictures reveal the morphological changes of the crystals after complexation: the regular, smooth surface disappeared, and, because of the interaction between the drug and cyclodextrins, following the preparation procedure, aggregation can be seen.
The carbon nanotube toxicity may be influenced by a number of factors such as by the surface area, surface chemistry, functional groups, coatings, charge and aggregation, chemistry and solubility, shape, photochemistry, preparation method; as reviewed by [25].
The reason for this discrepancy during the measurement may be due to the sedimentation and aggregation of nanoparticles, particle diameter, and nanofluid preparation.
The gel prevented settling and aggregation allowing MRI imaging several days after preparation.
However, when using a wide range of tube diameters to achieve a "wide-band" SWNT SA, the high loading of SWNTs required in the devices results in instability of nanotube dispersion during the composite preparation, leading to aggregation and, therefore, high nonsaturable absorption losses and small modulation depth.
