Browsing NTNU Open by Author "Raghunathan, Karthik"
Now showing items 1-9 of 9
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Growing gold nanostructures for shape-selective cellular uptake
Bandyopadhyay, Sulalit; McDonagh, Birgitte Hjelmeland; Singh, Gurvinder; Raghunathan, Karthik; Sandvig, Axel; Sandvig, Ioanna; Andreassen, Jens-Petter; Glomm, Wilhelm (Journal article; Peer reviewed, 2018)With development in the synthesis of shape- and size-dependent gold (Au) nanostructures (NSs) and their applications in nanomedicine, one of the biggest challenges is to understand the interaction of these shapes with ... -
Influence of Inorganic Nanoparticles on Drug Release from Stimuli-Responsive Nanogels
Lunde, Vilde Gahr Sturtzel (Master thesis, 2023)Målrettet medisinering er et lovende alternativ til systemisk kreftbehandling, som har potensiale til å øke den terapeutiske effekten og redusere bivirkninger. Stimuli-responsive nanogeler som er inkorporert med uorganiske ... -
Integrated Experimental and computational studies on plasmonic nanoparticles
Raghunathan, Karthik (Doctoral theses at NTNU;2023:150, Doctoral thesis, 2023)A typical diagnosis of a medical condition takes time, and the start of therapy to cure or manage the condition can take even longer. This can be changed by using nanoparticles that are personalised for biomedical applications. ... -
Introducing Video-Recorded Lab Experiments into Assignments for Surface and Colloid Chemistry Students
Dudek, Marcin; Raghunathan, Karthik; Regli, Samuel K.; Norrman, Jens; Øye, Gisle (Peer reviewed; Journal article, 2022)This communication describes our initial experience modifying traditional (written and calculation-based) assignments in the surface and colloid chemistry course given as a part of the chemical engineering program. The new ... -
Modulating acrylic acid content of nanogels for drug delivery & biocompatibility studies
Sharma, Anuvansh; Raghunathan, Karthik; Solhaug, Helene; Antony, Jibin; Stenvik, Jørgen; Asbjørn, Magne; Bandyopadhyay, Sulalit; Einarsrud, Mari-Ann (Peer reviewed; Journal article, 2021)Dual stimuli-responsive nanogels (NGs) have gained popularity in the field of bio medicine due to their versatile nature of applicability. Poly(N-isopropylacrylamide)-co-poly(acrylic acid) (pNIPAm-pAAc)-based NGs provide ... -
Quantifying Growth of Anisotropic Gold Nanoparticles and Understanding Growth Mechanisms
Bruns, Tina Maria (Master thesis, 2021)Studiet av anisotrope gullnanopartikler (AuNPs) og deres vekst er et område av stor interesse på grunn av deres bemerkelsesverdige biokompatible og plasmoniske egenskaper. Disse egenskapene er sterkt avhengig av størrelse ... -
Tailoring multifunctional nanoparticles for encapsulation of bio-molecules.
Raghunathan, Karthik (Master thesis, 2017)Nanoparticles(NPs) that can simultaneously perform multiple tasks could beused for sensing, imaging, monitoring, delivering drug among other things. Combining organic and inorganic NPs has been used to synthesize such ... -
Tuning and tracking the growth of gold nanoparticles synthesized using binary surfactant mixtures
Antony, Jibin; Raghunathan, Karthik; Munir, Sarmad; Andreassen, Jens-Petter; Bandyopadhyay, Sulalit (Peer reviewed; Journal article, 2020)Synthesis of gold nanorods (Au NRs) using surfactant-mediated seeded growth involves the interplay of parameters such as pH, reducing agent, and surfactant among others. The use of binary surfactant mixtures of ... -
Understanding the growth and physico-chemical properties of multifunctional nanoparticles
Antony, Jibin (Master thesis, 2018)Gold nanoparticles (Au NPs) exhibit localized surface plasmon resonance (LSPR) that provides wide applications in photothermal therapy, imaging and other theranostic applications. Recently, understanding the growth of ...