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Comparative evaluation of shaping ability of V-Taper 2H, ProTaper Next, and HyFlex CM in curved canals using cone-beam computed tomography: An in vitro Study.
Shenoi PR, Luniya DA, Badole GP, Makade CS, Kubde R, Khode RT. Shenoi PR, et al. Indian J Dent Res. 2017 Mar-Apr;28(2):181-186. doi: 10.4103/ijdr.IJDR_34_16. Indian J Dent Res. 2017. PMID: 28611329 Free article.
AIM: The aim of this study was to compare the canal transportation and canal centering ability in the preparation of curved root canals after instrumentation with V-Taper 2H, ProTaper Next (PN), and Hyflex CM files using cone-beam computed tomography (CBCT). MATERIA …
AIM: The aim of this study was to compare the canal transportation and canal centering ability in the preparation of curved root canals afte …
Comparative evaluation of shaping ability of different rotary NiTi instruments in curved canals using CBCT.
Arora A, Taneja S, Kumar M. Arora A, et al. J Conserv Dent. 2014 Jan;17(1):35-9. doi: 10.4103/0972-0707.124127. J Conserv Dent. 2014. PMID: 24554858 Free PMC article.
AIM: The aim of this study was to compare the canal transportation, canal centering ability, and time taken for preparation of curved root canals after instrumentation with ProFile GT Series X (GTX) files, Revo-S files, twisted files, and Mtwo files by using cone-beam comp …
AIM: The aim of this study was to compare the canal transportation, canal centering ability, and time taken for preparation of curved root c …
Optical fiber nanoprobe preparation for near-field optical microscopy by chemical etching under surface tension and capillary action.
Mondal SK, Mitra A, Singh N, Sarkar SN, Kapur P. Mondal SK, et al. Opt Express. 2009 Oct 26;17(22):19470-5. doi: 10.1364/OE.17.019470. Opt Express. 2009. PMID: 19997167 Free article.
The capillary ring is filled with acid solution due to surface tension and capillary action. Finally it creates near perfect symmetric tip at the apex of the fiber as the height of the acid level in capillary ring decreases while width of the ring increases with continuous …
The capillary ring is filled with acid solution due to surface tension and capillary action. Finally it creates near perfect symmetric tip a …
Fabrication and characterization of optical-fiber nanoprobes for scanning near-field optical microscopy.
Essaidi N, Chen Y, Kottler V, Cambril E, Mayeux C, Ronarch N, Vieu C. Essaidi N, et al. Appl Opt. 1998 Feb 1;37(4):609-15. doi: 10.1364/ao.37.000609. Appl Opt. 1998. PMID: 18268630
Systematically, we obtained optical-fiber nanoprobes with the apex size as small as 10 nm and the final cone angle varying from 15 degrees to 80 degrees . It was found that the optical transmission efficiency increases rapidly as the taper angle …
Systematically, we obtained optical-fiber nanoprobes with the apex size as small as 10 nm and the final cone angle vary …
Strong field acceleration and steering of ultrafast electron pulses from a sharp metallic nanotip.
Park DJ, Piglosiewicz B, Schmidt S, Kollmann H, Mascheck M, Lienau C. Park DJ, et al. Phys Rev Lett. 2012 Dec 14;109(24):244803. doi: 10.1103/PhysRevLett.109.244803. Epub 2012 Dec 11. Phys Rev Lett. 2012. PMID: 23368330
We report a strong, laser-field induced modification of the propagation direction of ultrashort electron pulses emitted from nanometer-sized gold tapers. Angle-resolved kinetic energy spectra of electrons emitted from such tips are recorded using ultrafast near-infrared li …
We report a strong, laser-field induced modification of the propagation direction of ultrashort electron pulses emitted from nanometer-sized …
Fabrication of high-quality SNOM probes by pre-treating the fibres before chemical etching.
Yang J, Zhang J, Li Z, Gong Q. Yang J, et al. J Microsc. 2007 Oct;228(Pt 1):40-4. doi: 10.1111/j.1365-2818.2007.01821.x. J Microsc. 2007. PMID: 17910696
In the pre-treating process, the diameter of the fibre is reduced to a range of 7 -20 mum by etching one end of the fibre in the HF solution and a taper angle is formed simultaneously. Then the tapered part of the fibre is coated with a thick layer of plastic film a …
In the pre-treating process, the diameter of the fibre is reduced to a range of 7 -20 mum by etching one end of the fibre in the HF solution …