Search Results - "Narayanan, Unni"

Low temperature-processed ZnO thin films for p-n junction-based visible-blind ultraviolet photodetectors by B, Hanna, K P, Surendran, K N, Narayanan Unni

“…Ultraviolet (UV) photodetectors have drawn extensive attention due to their numerous applications in both civilian and military areas including flame…”
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Aerogels of V2O5 nanowires reinforced by polyaniline for electromagnetic interference shielding by Puthiyedath Narayanan, Aparna, Narayanan Unni, K.N., Peethambharan Surendran, Kuzhichalil

“…[Display omitted] •Novel EMI shielding aerogel made of V2O5 nanowires, is reported for the first time.•Method of preparation involved a facile polymerisation…”
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Improving the contrast ratio of OLED displays: An analysis of various techniques by Singh, Ranbir, Narayanan Unni, K.N., Solanki, Ankur, Deepak

“…► Detailed explanation of ambient contrast ratio (CR) in OLEDs given. ► Several techniques used for increasing the ambient contrast ratio are discussed and…”
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Management of Children With Ambulatory Cerebral Palsy: An Evidence-based Review by Narayanan, Unni G

“…This article reviews the current best evidence for musculoskeletal interventions in children with ambulatory cerebral palsy (CP). The effectiveness of…”
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Heterostructured MoS2-RuO2 nanocomposite: A promising electrode material for supercapacitors by Manuraj, M., Chacko, Jomiya, Narayanan Unni, K.N., Rakhi, R.B.

“…A heterostructured nanocomposite material consisting of MoS2 nanowires and RuO2 nanoparticles has been synthesized by an easy hydrothermal method and a simple…”
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Robotic Kidney Transplant Beyond the Learning Curve: 8-Year Single-center Experience and Matched Comparison With Open Kidney Transplant by Kishore, Thekke A., Kaddu, Deepak J., Sodhi, Bikramjit S., Srinivasan, Sangeeth P., Unni, Narayanan V.

“…To investigate the medium to long-term outcomes of robotic-assisted kidney transplantation (RAKT) and propensity-matched comparison with open kidney transplant…”
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Integrated complex care coordination for children with medical complexity: a mixed-methods evaluation of tertiary care-community collaboration by Cohen, Eyal, Lacombe-Duncan, Ashley, Spalding, Karen, MacInnis, Jennifer, Nicholas, David, Narayanan, Unni G, Gordon, Michelle, Margolis, Ivor, Friedman, Jeremy N

“…Primary care medical homes may improve health outcomes for children with special healthcare needs (CSHCN), by improving care coordination. However,…”
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Amplified Spontaneous Emission from Zwitterionic Excited-State Intramolecular Proton Transfer by Shukla, Atul, Mai, Van Thi Ngoc, Divya, Velayudhan V., Suresh, Cherumuttathu H., Paul, Megha, Karunakaran, Venugopal, McGregor, Sarah Katariina Martikainen, Allison, Ilene, Narayanan Unni, K. N., Ajayaghosh, Ayyappanpillai, Namdas, Ebinazar B., Lo, Shih-Chun

“…The unique four-level photocycle characteristics of excited-state intramolecular proton transfer (ESIPT) materials enable population inversion and large…”
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Reversible Shift from Excitonic to Excimer Emission in Fluorescent Organic Light-Emitting Diodes: Dependence on Deposition Parameters and Electrical Bias by Soman, Anjaly, Sajeev, Anjali K, Rajeev, Kavya, K. N, Narayanan Unni

“…Organic light-emitting diodes (OLEDs), in general, require multilayer devices and microcavity structures for emission tuning, which increases the complexity…”
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Quantification of soft tissue parameters from spatially resolved diffuse reflectance finite element models by Vasudevan, Vysakh, Narayanan Unni, Sujatha

“…Spatially resolved diffuse reflectance spectroscopy (SRDRS) is a non‐invasive optical technique that helps in clinical diagnosis of various tissue…”
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EOS Low-Dose Radiography: A Reliable and Accurate Upright Assessment of Lower-Limb Lengths by Escott, Benjamin G, Ravi, Bheeshma, Weathermon, Adam C, Acharya, Jay, Gordon, Christopher L, Babyn, Paul S, Kelley, Simon P, Narayanan, Unni G

“…BACKGROUND:Children with lower-limb-length discrepancy require repeated radiographic assessment for monitoring and as a guide for management. The need for…”
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Bifacial Dye-Sensitized Solar Cells with Enhanced Light Scattering and Improved Power Conversion Efficiency under Full Sun and Indoor Light Conditions by Sasidharan, Swetha, Pradhan, Sourava Chandra, Jagadeesh, Anooja, Nair, Balagopal N, Mohamed, Abdul Azeez Peer, K. N, Narayanan Unni, Soman, Suraj, Hareesh, Unnikrishnan Nair Saraswathy

“…Improved photovoltaic performance under full sun (100 mW cm–2) and indoor light (1000 lux, CFL) conditions were achieved in dye-sensitized solar cells (DSSCs)…”
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Temporal fiber-optic fluorescence study of FAD-NADH interactions in phantoms for potential applications in rapid liquid optical biopsy procedures by Jayasankar, Subitcha, Narayanan Unni, Sujatha

“…•Short-span time-varying fluorescence analysis of FAD and NADH are studied in different concentration levels.•The unique interaction behavior of FAD and NADH…”
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Making a Difference … Are We? by Narayanan, Unni G

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TICT, and Deep‐Blue Electroluminescence from Acceptor‐Donor‐Acceptor Molecules by Linet, Amrutham, Nair, Aparna G., Achankunju, Simi, Rajeev, Kavya, Unni, Narayanan, Neogi, Ishita

“…Donor‐acceptor (D‐A) materials based on butterfly‐shaped molecules could inhibit exciton‐migration‐induced quenching due to molecular twist. To explore this…”
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Numerical modeling and experimental validation of passive microfluidic mixer designs for biological applications by Jain, Shubha, Unni, Harikrishnan Narayanan

“…The present work reports numerical simulation and experimental validation of novel designs of microfluidic mixers that can be employed for biological mixing…”
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Biomechanical testing of ex vivo porcine tendons following high intensity focused ultrasound thermal ablation by Chu Kwan, William, Partanen, Ari, Narayanan, Unni, Waspe, Adam C, Drake, James M

“…Magnetic resonance-guided focused ultrasound (MRgFUS) has been demonstrated to be able to thermally ablate tendons with the aim to non-invasively disrupt…”
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Histopathological correlations of bulk tissue polarimetric images: Case study by Sharma, Mahima, Narayanan Unni, Sujatha, Balasubramanian, Subalakshmi, Sundaram, Sandhya, Krishnamurthy, Priya, Hegde, Anoosha

“…Polarimetric imaging and image analysis have gained increased interest in soft tissue analysis at the cellular level. However, polarimetric imaging has widely…”
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Initial development and validation of the Caregiver Priorities and Child Health Index of Life with Disabilities (CPCHILD) by Narayanan, Unni G, Fehlings, Darcy, Weir, Shannon, Knights, Shannon, Kiran, Sonia, Campbell, Kent

“…This paper reports the development and validation of a disease-specific measure of health status and well-being of children with severe cerebral palsy (CP)…”
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Aggregation induced light harvesting of molecularly engineered D-A-π-A carbazole dyes for dye-sensitized solar cells by Hemavathi, B., Jayadev, V., Pradhan, Sourava C., Gokul, G., Jagadish, Kusuma, Chandrashekara, G.K., Ramamurthy, Praveen C., Pai, Ranjith Krishna, Narayanan Unni, K.N., Ahipa, T.N., Soman, Suraj, Geetha Balakrishna, R.

“…[Display omitted] •Dyes with cyanopyridine auxiliary acceptor were synthesized.•J-aggregation leads to broader absorption spectra.•Aggregation assisted in…”
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