Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Gopi Krishna Tummala"'
Publikováno v:
Journal of Functional Biomaterials, Vol 10, Iss 3, p 35 (2019)
Transparent composite hydrogel in the form of a contact lens made from poly(vinyl alcohol) (PVA) and cellulose nanocrystals (CNCs) was subjected to in vitro biocompatibility evaluation with human corneal epithelial cells (HCE-2 cells). The cell respo
Externí odkaz:
https://doaj.org/article/c5382be111504fd38482be53517538f3
Publikováno v:
BuildSys@SenSys
Emerging smart cities are typically equipped with thousands of outdoor cameras. However, these cameras are usually not calibrated, i.e., information such as their precise mounting height and orientation is not available. Calibrating these cameras all
Autor:
Gopi Krishna Tummala, Aneta Liszka, Oleksiy Buznyk, Viviana R. Lopes, Natalia Ferraz, Cecilia Persson, Albert Mihranyan, Thomas Joffre, May Griffith
Publikováno v:
ACS biomaterials scienceengineering. 2(11)
A nanocellulose-reinforced poly(vinyl alcohol) hydrogel material of exceptionally high water content for ophthalmic applications is presented (>90 wt %), which also features a hitherto unprecedented combination of optical, mechanical, viscoelastic, o
Publikováno v:
International Journal of Pharmaceutics. 536:73-81
The aim of this study was to develop nanoparticle loaded hydrogel based contact lenses that could be used for ocular drug delivery. Two potential contact lens platforms for controlled ophthalmic drug delivery were developed by incorporating chitosan-
Publikováno v:
The Journal of Physical Chemistry B. 120:13094-13101
Globally, uncorrected refractive errors are one of the main causes of visual impairment, and contact lenses form an important part of modern day eye care and culture. Several hydrogels with varying physicochemical properties are in use to manufacture
Publikováno v:
IPSN
Dashboard camera installations are becoming increasingly common due to various Advanced Driver Assistance Systems (ADAS) based services provided by them. Though deployed primarily for crash recordings, calibrating these cameras can allow them to meas
Publikováno v:
INFOCOM Workshops
RFID tags are inexpensive wireless sensors that harvest energy from the excitation signal sent by a reader. These tags are widely used in industrial settings for several applications. These applications require large-scale dense deployment where pack
Publikováno v:
INFOCOM Workshops
RADARs, LIDARs and, ultrasonic sensors have been used in products and research prototypes to offer navigation facilities to People with Visual Disabilities (PVD). However, those are not widely adopted due to their cost, high power consumption, and re
Publikováno v:
BuildSys@SenSys
Smartphones can derive position and orientation by decoding the VLC messages from three or more lights. To achieve this goal, VLC based positioning solutions like Luxapose [3] require all the COTS luminaires to be modified. We propose VisualLoc, a sy
Autor:
Carlo G. Bertinetto, Markus Nuopponen, Tapani Vuorinen, Timo Pääkkönen, Raili Pönni, Gopi Krishna Tummala
Publikováno v:
Applied Catalysis A: General. 505:532-538
A iodometric titration method was introduced to study the conversion of 2,2,6,6-tetramethyl-1-piperidinyloxy (TEMPO) to the corresponding N -oxoammonium cation (TEMPO + ) by hypochlorite in the absence and presence of bromide ion. The validity of the