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Naresh Kumar Ravichandran

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Articles 19
Citations 70
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Recent Articles
11.
Ravichandran N, Lakshmikantha H, Park H, Jeon M, Kim J
J Healthc Eng . 2019 Apr; 2019:8973825. PMID: 30956785
Bonding of braces is an essential part in contemporary orthodontic treatment. For the proper strength of bracket bonding, enamel conditioning or surface treatment on tooth surface is required. Treatment on...
12.
Lakshmikantha H, Ravichandran N, Jeon M, Kim J, Park H
Sci Rep . 2019 Mar; 9(1):3242. PMID: 30824805
Microimplants are being used extensively in clinical practice to achieve absolute anchorage. Success of microimplant mainly depend on its primary stability onto the cortical bone surface and the associated Microdamage...
13.
Lakshmikantha H, Ravichandran N, Jeon M, Kim J, Park H
J Zhejiang Univ Sci B . 2018 Nov; 19(11):818-828. PMID: 30387332
Objectives: The study was done to evaluate the efficacy of optical coherence tomography (OCT), to detect and analyze the microdamage occurring around the microimplant immediately following its placement, and to...
14.
Wijesinghe R, Lee S, Ravichandran N, Shirazi M, Kim P, Jung H, et al.
Sci Rep . 2018 Oct; 8(1):15816. PMID: 30361556
The tremendous advances achieved in the biophotonics technologies have intensified the necessity for non-invasive modalities that can characterize diverse biological materials with increased sensitivity and resolution. Optical coherence tomography (OCT)...
15.
Konkada Manattayil J, Ravichandran N, Wijesinghe R, Shirazi M, Lee S, Kim P, et al.
Sensors (Basel) . 2018 Aug; 18(8). PMID: 30071634
The non-destructive classification of plant materials using optical inspection techniques has been gaining much recent attention in the field of agriculture research. Among them, a near-infrared (NIR) imaging method called...
16.
Ravichandran N, Wijesinghe R, Lee S, Shirazi M, Jung H, Jeon M, et al.
Sensors (Basel) . 2017 Dec; 17(12). PMID: 29231871
We demonstrate that optical coherence tomography (OCT) is a plausible optical tool for in vivo detection of plant seeds and its morphological changes during growth. To investigate the direct impact...
17.
Ravichandran N, Wijesinghe R, Lee S, Choi K, Jeon M, Jung H, et al.
Sensors (Basel) . 2017 Aug; 17(8). PMID: 28817086
The study of mosquitoes and analysis of their behavior are of crucial importance in the on-going efforts to control the alarming increase in mosquito-borne diseases. Furthermore, a non-destructive and real-time...
18.
Wijesinghe R, Lee S, Ravichandran N, Han S, Jeong H, Han Y, et al.
Appl Opt . 2017 Apr; 56(11):3023. PMID: 28414359
This note points out additional funding that was not added to Appl. Opt.56, D108 (2017)APOPAI0003-693510.1364/AO.56.00D108.
19.
Wijesinghe R, Lee S, Ravichandran N, Han S, Jeong H, Han Y, et al.
Appl Opt . 2017 Apr; 56(9):D108-D114. PMID: 28375377
We developed a compact, wearable diagnostic imaging modality employing optical coherence tomography for in situ plant leaf quality assessments. This system is capable of diagnosing infected leaves at the initial...
20.
Ravichandran N, Wijesinghe R, Shirazi M, Park K, Jeon M, Jung W, et al.
J Biomed Opt . 2016 Jul; 21(7):76005. PMID: 27401937
A method for depth enhancement is presented using a bidirectional imaging modality for spectral domain optical coherence tomography (SD-OCT). Two precisely aligned sample arms along with two reference arms were...