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Popis a rozbor matematického modelu impedanční charakteristiky interdigitálních senzorů pokrytých nanočásticemi / Descri...

Tato bakalářská práce seznamuje se základními znalostmi a historií elektrochemické impedanční spektroskopie (EIS). V práci je též popsán způsob měření EIS, a dále jsou zmíněny i souvislosti týkající se přesahů do elektrochemie, teorie senzorů a nanočástic. Hlavním těžištěm práce je zpracování dat, v tomto případě ve dvou různých programech, který s...

Magneto-Plasmonic Nanoparticles for Photothermal Therapy.

Published in Nanotechnology

During the last decades the applications of nanotechnology in the biomedical field have attracted a lot of attention. Magnetic and gold nanoparticles (MNPs and GNPs) became a new area of interest as selective tools for tumour treatment, due to their unique properties and biocompatibility. In this paper Superparamagnetic-Iron Oxide Nanoparticles (MN...

Atomic-scale biophysics modelling of type I collagen in the extracellular matrix

This thesis explores the biophysics of collagen in the extracellular matrix under external stimuli, by performing cutting edge MD simulations. The obtained results provide significant insights into the design and manufacturing of artificial biomaterials for surgical tissue treatments, of collagen for regenerative medicine applications, and of gold ...

Superior Au-adsorption performance of aminothiourea-modified waste cellulosic biomass

Waste cellulosic biomass obtains various applications due to low-cost and eco-benign characteristics. A general strategy is proposed for waste cellulosic biomass to be modified with dialdehyde functional groups as intermediates through periodate partial oxidation. Finally, aminothiourea-modified waste cellulosic biomass can be prepared through Schi...

A simple and easy-to-implement SERS approach overcoming the nanoparticle stabilisation by serum proteins: application to...

This lecture presents the different steps regarding the development of a label-free SERS analytical method that was able to overcome the nanoparticle stabilisation caused by serum proteins. It relied on the pre-aggregation of the SERS substrate, which was a suspension of gold nanoparticles. Furthermore, several applications of the developed methodo...

Development of a SERS strategy to overcome the nanoparticle stabilisation effect in serum-containing samples: Applicatio...

The analysis of serum samples by surface-enhanced Raman spectroscopy (SERS) has gained ground over the last years. However, the stabilisation of colloids by the proteins contained in these samples has restricted their use in common practice, unless antibodies or aptamers are used. Therefore, this work was dedicated to the development of a SERS meth...

Host-Guest Interaction Induced Rapid Self-Assembled [email protected] Nanoparticles with High Catalytic Activity

A novel [email protected] nanocatalyst was successfully self-assembled induced by host-guest interaction between ferrocene and beta-cyclodextrin. This self-assembly system consisted of Fe3O4 nanoparticles modified with ferrocene ([email protected]) and gold nanoparticles coated with beta-cyclodextrin ([email protected]). The self-assembly process between these two kinds of nano...

A reversible light-responsive assembly system based on host-guest interaction for controlled release

Here, we established a reversible light-responsive assembly system, which consisted of azobenzene grafted mesoporous silica nanoparticles (MSN-AZO) and cyclodextrin-functionalized Au nanoparticles ([email protected]). The assembly system was constructed by the host-guest interaction between azobenzene and beta-cyclodextrin. For controlled release, the cargo ...