Browsing NTNU Open by Author "Sharma, Anuvansh"
Now showing items 1-11 of 11
-
A robust method to calculate the volume phase transition temperature (VPTT) for hydrogels and hybrids
Bandyopadhyay, Sulalit; Sharma, Anuvansh; Alvi, Muhammad Awais Ashfaq; Raju, Rajesh; Glomm, Wilhelm (Journal article; Peer reviewed, 2017)Here, we report three different methods to determine the volume phase transition temperature (VPTT) of various systems including poly(N-isopropylacrylamide) (pNIPAm) based nanogels, Au nanoclusters and a combination of ... -
Different shaped hybrid nanocarriers for theranostic applications
Sharma, Anuvansh (Master thesis, 2016)Nanomaterials have gained a lot of attention in the past few decades as potential candidates for biomedical applications. They are being used as smart drug delivery vehicles among other applications such as wound dressing, ... -
Incorporation of Fe@Au nanoparticles into multiresponsive pNIPAM-AAc colloidal gels modulates drug uptake and release
Bandyopadhyay, Sulalit; Andersen, Marte Kee; Awais, Muhammad; Sharma, Anuvansh; Raju, Rajesh; McDonagh, Birgitte Hjelmeland; Glomm, Wilhelm (Journal article; Peer reviewed, 2016)Here, a synthetic method has been optimized for the synthesis of thermoresponsive and pH-responsive poly(N-isopropylacrylamide-co-acrylic acid) nanogels which are subsequently loaded with cytochrome C by using a modified ... -
Magnetic and Stimuli-Responsive Nanoparticles for Environmental and Biomedical Applications
Sharma, Anuvansh (Doctoral theses at NTNU;2021:362, Doctoral thesis, 2021)For the past few decades, nanomaterials have been an integral part of research involving applications in various industries, ranging from pharmaceuticals, electronics, energy, chemical, food, aviation, etc, owing to their ... -
Magnetic Nanoparticles to Unique DNA Tracers: Effect of Functionalization on Physico‑chemical Properties.
Sharma, Anuvansh; Foppen, Jan Willem; Banerjee, Abhishek; Sawssen, Slimani; Bachhar, Nirmalya; Peddis, Davide; Bandyopadhyay, Sulalit (Peer reviewed; Journal article, 2021)To monitor and manage hydrological systems such as brooks, streams, rivers, the use of tracers is a well-established process. Limited number of potential tracers such as salts, isotopes and dyes, make study of hydrological ... -
Magnetic Polymeric Nanoparticles for Biomedical Applications
Bin Ashar, Ahmad (Master thesis, 2021)Iron Oxide Nanoparticles (IONPs) have been extensively used in different applications including biomedicine, hydrology, and catalysis. This is because IONPs have excellent physico-chemical properties like superparamagnetism. ... -
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 ... -
Spectroscopic study of partially oxidized BN nanoscrolls induced by low frequency ultrasonic irradiation.
Miranti, Rany; Qayyum, Muhammad Saqib; Sharma, Anuvansh; Einarsrud, Mari-Ann; Mestres, Narcis; Benelmekki, Maria (Peer reviewed; Journal article, 2020)In comparison to carbon nanostructures, hexagonal boron nitride (hBN) nanostructures show better biocompatibility and lower cytotoxicity. However, research studies on hBN nanostructures for biomedical applications are still ... -
Spectroscopic study of partially oxidized BN nanoscrolls induced by low frequency ultrasonic radiation
Miranti, Rany; Qayyum, Muhammad Saqib; Sharma, Anuvansh; Einarsrud, Mari-Ann; Mestres, Narcis; Benelmekki, Maria (Journal article; Peer reviewed, 2020)In comparison to carbon nanostructures, hexagonal boron nitride (hBN) nanostructures show better biocompatibility and lower cytotoxicity. However, research studies on hBN nanostructures for biomedical applications are still ... -
Synthesis, Characterization and Drug Loading of Multiresponsive p[NIPAm-co-PEGMA] (core)/p[NIPAm-co-AAc] (Shell) Nanogels with Monodisperse Size Distributions
Raju, Rajesh; Bandyopadhyay, Sulalit; Sharma, Anuvansh; Gonzalez, Susana Villa; Carlsen, Per Henning; Gautun, Odd Reidar; Glomm, Wilhelm (Journal article; Peer reviewed, 2018)We report the synthesis and properties of temperature- and pH-responsive p([NIPAm-co-PEGMA] (core)/[NIPAm-co-AAc] (shell)) nanogels with narrow size distributions, tunable sizes and increased drug loading efficiencies. The ... -
The Influence of Differently Shaped Gold Nanoparticles Functionalized with NIPAM-Based Hydrogels on the Release of Cytochrome C
Bandyopadhyay, Sulalit; Sharma, Anuvansh; Glomm, Wilhelm (Journal article; Peer reviewed, 2017)Here, we report the synthesis and functionalization of five different shapes of Au nanoparticles (NPs), namely nanorods, tetrahexahedral, bipyramids, nanomakura, and spheres with PEG and poly (N-isopropylacrylamide)-acrylic ...