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作者:Varun Vyas , Alessandro Podestà
来源:[J].PLoS ONE(IF 3.73), 2018, Vol.8 (7)DOAJ
摘要:We report on the systematic investigation of the role of surface nanoscale roughness and morphology on the charging behaviour of nanostructured titania (TiO2) surfaces in aqueous solutions. IsoElectric Points (IEPs) of surfaces have been characterized by direct measurement o...
作者:Varun Vyas , Rajendra Patil ...
来源:[J].PLoS ONE(IF 3.73), 2017, Vol.6 (9)DOAJ
摘要:Bacterial infection of implants and prosthetic devices is one of the most common causes of implant failure. The nanostructured surface of biocompatible materials strongly influences the adhesion and proliferation of mammalian cells on solid substrates. The observation of this phe...
作者:Varun Vyas , Michael Lemieux ...
来源:[J].Ultrasonics Sonochemistry(IF 3.516), 2019, Vol.57, pp.193-202Elsevier
摘要:Abstract(#br)Acoustic tweezers facilitate the manipulation of objects using sound waves. With the current state of the technology one can only control mobility for a single or few microparticles. This article presents a state of the art system where an Acoustic Lens was used...
作者:Varun Vyas , Melani Solomon ...
来源:[J].Cellular and Molecular Bioengineering(IF 1.443), 2019, Vol.12 (3), pp.203-214Springer
摘要:Abstract(#br) Introduction(#br)Over the last decade, atomic force microscopy (AFM) has played an important role in understanding nanomechanical properties of various cancer cell lines. This study is focused on Lewis lung carcinoma cell tumours as 3D multicellular spheroid (M...
作者:Varun Vyas , Cristina Lenardi ...
来源:[J].Materials Science & Engineering C(IF 2.404), 2011, Vol.31 (5), pp.892-899Elsevier
摘要:Abstract(#br)Rapid prototyping of titania substrates with micro and nanofeatures is obtained by combining nanosphere lithography with supersonic cluster beam deposition on protein-functionalized glass supports. The proliferation and differentiation of PC12 cells were studied on t...
作者:Varun Vyas , Erica Montani ...
来源:[J].Journal of Neurosciences in Rural Practice, 2012, Vol.3 (3), pp.301-310DOAJ
摘要:Background: there is an intimate relation between transition metals and cell homeostasis due to the physiological necessity of metals in vivo. Particularly, iron (ferrous and ferric state) is utilized in many physiological processes of the cell but in excess has been linked with ...
作者:Varun Vyas , Aliya Carter ...
来源:[J].Journal of Materials Research(IF 1.713), 2015, Vol.30 (3), pp.429-441Cambridge U Press
摘要:Microelectromechanical systems (MEMS) are increasingly at our fingertips. To understand and thereby improve their performance, especially given their ever-decreasing sizes, it is crucial to measure their functionality in situ. Atomic force microscopy (AFM) is well suited for...
作者:Varun Vyas , Alessandro Podestà
来源:[J].PLOS ONE(IF 3.73), 2013, Vol.8 (7)PLOS
摘要:We report on the systematic investigation of the role of surface nanoscale roughness and morphology on the charging behaviour of nanostructured titania (TiO2) surfaces in aqueous solutions. IsoElectric Points (IEPs) of surfaces have been characterized by direct me...
作者:Varun Vyas , Rajendra Patil ...
来源:[J].PLOS ONE(IF 3.73), 2011, Vol.6 (9)PLOS
摘要:Bacterial infection of implants and prosthetic devices is one of the most common causes of implant failure. The nanostructured surface of biocompatible materials strongly influences the adhesion and proliferation of mammalian cells on solid substrates. The observation of this phe...
作者:Varun Vyas , Tushar S Salve ...
来源:[J].Biofabrication(IF 3.705), 2012, Vol.4 (2), pp.025001 (13pp)IOP
摘要:The contamination of implant devices as a result of biofilm formation through bacterial infection has instigated major research in this area, particularly to understand the mechanism of bacterial cell/implant surface interactions and their preventions. In this paper, we demo...

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