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Investigation of Ejection of Micro-droplets by Electrically-induced Bubble
電界誘起インクジェット射出液滴の研究
2016
The Proceedings of Mechanical Engineering Congress Japan
電界誘起インクジェット射出液滴の研究
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We have developed inkjet device that can ejects electrically-charged droplet by using thrust force of electrically-induced bubble. ...
The proposed bubble-induced inkjet device is composed of directional micro-bubble generator, opposite electrode and regent supply. ...
., "Simultaneous ablation and injection by electrically-induced mono-dispersed bubble knife for biomedical applications," Proc.IEEE MEMS2013, pp.209-212, (2013 . ...
doi:10.1299/jsmemecj.2016.g2200107
fatcat:ln7j7rtuafgnpppufncj76md7y
Precision and Safety of the Pulsed Electron Avalanche Knife in Vitreoretinal Surgery
2003
Archives of Ophthalmology
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The PEAK also damaged tissue up to 1.4 mm away by the creation of water flow that formed at the tip of convex probes during collapse of a cavitation bubble. ...
We have developed a new surgical instrument, called the pulsed electron avalanche knife (PEAK; Carl Zeiss Meditec, Jena, Germany), for precise, "cold," and tractionless dissection of tissue in liquid media ...
The typical range of voltages used by PEAK during retinal surgery is 2 to 5 kV. at which the electric field is no longer sufficient to induce permeability (E th ) can be estimated as follows: r = Ί U × ...
doi:10.1001/archopht.121.6.871
pmid:12796261
fatcat:ro2o3yqejrd5dd5jcy36q6cgs4
Page 4910 of Scientific American Supplement Vol. 12, Issue 308
[page]
1881
Scientific American Supplement
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When the upper plate is charged posi- tively, the bubble is repelled so as to place its base on the lower plate ; when the electricity is changed to negative the bubble remains with its base on the upper ...
.
= = THE ELECTRIC ae THROUGH COLZA
By A. MacFaruane, D.8c., F.R.S.E. ...
Pulsed Electron Avalanche Knife (PEAK-fc) for Dissection of Retinal Tissue
2005
Archives of Ophthalmology
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Objective: To evaluate the effectiveness and precision of tractionless retinal tissue dissection by the advanced version of the pulsed electron avalanche knife for fine cutting (PEAK-fc; Carl Zeiss Meditec ...
that tissue damage induced by PEAK was dominated by the effects of cavitation bubbles. ...
(100-nanosecond) electric pulses rather than laser photons to create plasma microstreamers in front of a pointed intraocular probe. ...
doi:10.1001/archopht.123.10.1412
pmid:16219733
fatcat:o4q25kzdvnduda6weho3ckmisq
Artifact in Histological Section
2016
Biomedical & Pharmacology Journal
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2 .This can be avoided by using knives and electrical point. ...
Split line in tissue section due to nick in microtome knife [6] .compression of tissue due to blend microtome knife. ...
doi:10.13005/bpj/1014
fatcat:imo2wp6g7vbpvjc2ije4myb5oq
Three Dimensional Imaging of Structure and Flow—Critical to Advances in Microfluidics
2007
Microscopy Today
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As illustrated infigure 4, hydrophilic walls lead to stratified flow conditions while hydrophobic walls tend to induce slug flow. ...
ultra 45˚the first diamond knife with an absolutely score-free, hydrophilic cutting edge. semi the first diamond knife for alternating sectioning ultrathin/semithin. cryo the diamond knife for sectioning ...
doi:10.1017/s1551929500061915
fatcat:rn2yxdombvhmbm6myru2wyjtke
An Improved Circular Saw Holder
1888
Scientific American
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By blowing one bubble inside another he showed that there is no electrical force inside a closed conductor. ...
So sensitive are they to electrical attraction, that a potential difference due to one Le clanche cell between the tw<1' bubbles causes them to unite. ...
doi:10.1038/scientificamerican05191888-307d
fatcat:fveup7klxvayrfln7unstfl3iy
The Electric Discharge through Colza Oil
1881
Scientific American
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THE ELECTRIC DI8CHARGE THROUGH COLZA OIL.* By A. MAcFARLANE, D.Se., F:R.S.E. ...
When the upper plate i5 charged püsi tively, tbe bubble is repelled so as to place its base ün the lüwer plate ; wheo the electriclty is changed tü negative tbe bubble remains with its base ün the upper ...
doi:10.1038/scientificamerican11261881-4910asupp
fatcat:hrzcfsx43zbp7ilgewh6xnzi3e
Effects of Surface Pretreatment on Deposition and Adhesion of Electrophoretic Paint on AZ31 Mg Alloy
2017
Journal of the Korean institute of surface engineering
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Excellent adhesion was observed on the E-paintings deposited onto knife-abraded and SiC-abraded AZ31 Mg alloy samples. ...
In this work, electrophoretic paint (E-paint) was deposited on AZ31 Mg alloy after four different surface pretreatments: knife abrading, SiC paper abrading, deionized (DI) water immersion and NaOH immersion ...
Thus, knife-abraded and SiC-abraded samples required higher quantity of electricity during the induction stage than that of NaOH-immersed samples, and much higher than DI water-immersed sample. ...
doi:10.5695/jkise.2017.50.2.72
fatcat:4bnalpibfjet7kcujyzrre3ydu
Cell Fragmentation and Permeabilization by a 1 ns Pulse Driven Triple-Point Electrode
2018
BioMed Research International
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Ultrashort electric pulses (ns-ps) are useful in gaining understanding as to how pulsed electric fields act upon biological cells, but the electric field intensity to induce biological responses is typically ...
A high electric field (2 MV/cm) can be created when pulses are applied. However, such a high electric field was found to cause bubble emission and temperature rise in the water near the electrode. ...
This work has shown the feasibility of generating bubbles by 1 ns pulses to induce cell fragmentation and cell detachment. ...
doi:10.1155/2018/4072983
pmid:29744357
pmcid:PMC5878903
fatcat:mxle46bcjnfdrkumeyhlp4a4te
Eastgate House, Rochester
1881
Scientific American
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THE ELECTRIC DI8CHARGE THROUGH COLZA OIL.* By A. MAcFARLANE, D.Se., F:R.S.E. ...
When the upper plate i5 charged püsi tively, tbe bubble is repelled so as to place its base ün the lüwer plate ; wheo the electriclty is changed tü negative tbe bubble remains with its base ün the upper ...
doi:10.1038/scientificamerican11261881-4910bsupp
fatcat:fyz3yejsezct5m5fcz5blzgwua
Page 2035 of The Journal of Neuroscience Vol. 16, Issue 6
[page]
1996
The Journal of Neuroscience
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This was bubbled with 95% O3/5% CO, and maintained at 30 + 2°C throughout the recordings. ...
The inset at the top shows two traces of synaptic potentials recorded intracellularly from a CA1 neuron after electrical stimulation (fast downward deflection) of the Alv and SR. ...
Pulsed electron avalanche knife (PEAK) for intraocular surgery
2001
Investigative Ophthalmology and Visual Science
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This instrument, called the Pulsed Electron Avalanche Knife (PEAK), can quickly and precisely cut intraocular tissues without traction. ...
A high electric field at the tip of a fine wire can, like lasers, initiate plasma formation. ...
We have developed a system, called the Pulsed Electron Avalanche Knife (PEAK), that may achieve these goals by using electricity, rather than laser photons, to generate plasma microstreamers in a conductive ...
pmid:11581215
fatcat:svdlywvs55fttaztxsqzvea3dq
Artificial eye for in vitro experiments of laser light interaction with aqueous media
1997
Journal of Biomedical Optics
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We used the artificial eye to measure the threshold for laser-induced breakdown, stimulated Brillouin scattering, supercontinuum generation, and pulse temporal broadening due to group velocity dispersion ...
SBS can occur in the eye because of density fluctuations induced in the vitreous by the large electric fields present in the short pulses produced by an ultrashort pulse laser. ...
For LIB and bubble generation threshold measurements, it was necessary to image the bubbles from the side with background lighting. ...
doi:10.1117/12.261683
pmid:23014826
fatcat:6wkch4hebbfltmbnznrcbg75sm
Nanosecond plasma-mediated electrosurgery with elongated electrodes
2007
Journal of Applied Physics
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Previously we reported on the development of the pulsed electron avalanche knife for dissection of soft tissue in liquid media using the 100 ns plasma-mediated electric discharges applied via a 25 m disk ...
Cavitation bubbles accompanying explosive vaporization of the liquid medium in front of such a pointed electrode produced a series of craters that did not always merge into a continuous cut. ...
The electric discharge on the inlaid disk microelectrode was accompanied by the growth and collapse of a nearly spherical cavitation bubble. ...
doi:10.1063/1.2738374
fatcat:otrflhzvo5cw7fhezgeoxixyee
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