Results 1 to 10 of about 1,140 (71)

The Effect of Vibration Characteristics on the Atomization Rate in a Micro-Tapered Aperture Atomizer [PDF]

Sensors, 2018
Because little is known about the atomization theory of a micro-tapered aperture atomizer, we investigated the vibration characteristics of this type of atomizer.
Qiufeng Yan, Jianhui Zhang, Jun Huang, Ying Wang   +3 more
doaj   +7 more sources

Sound-focusing package for MEMS vector hydrophone [PDF]

Microsystems & Nanoengineering
To address the challenge of acoustic wave attenuation in traditional Micro-Electro-Mechanical Systems (MEMS) vector hydrophone packaging, this study proposes a sound-focusing package with tapered apertures (TA) and a nylon sound-focusing cap (NSC ...
Zhiyuan Cheng, Guojun Zhang, Zhengyu Bai, Hang Zhao, Renxin Wang, Wendong Zhang, Haoran Li   +6 more
doaj   +2 more sources

Experimental Verification of the Pumping Effect Caused by the Micro-Tapered Hole in a Piezoelectric Atomizer

Sensors, 2018
In this study, we examined the use of a dynamic micro-tapered hole as a micro-scale tapered flow tube valveless piezoelectric pump. Firstly, we obtained photographs of a micro-tapered hole by using an environmental scanning electron microscope (ESEM ...
Jianhui Zhang, Qiufeng Yan, Jun Huang, Chuanyu Wu   +3 more
doaj   +3 more sources

Mechanically stable solvent-free lipid bilayers in nano- and micro-tapered apertures for reconstitution of cell-free synthesized hERG channels [PDF]

Scientific Reports, 2017
AbstractThe self-assembled bilayer lipid membrane (BLM) is the basic component of the cell membrane. The reconstitution of ion channel proteins in artificially formed BLMs represents a well-defined system for the functional analysis of ion channels and screening the effects of drugs that act on them.
Daisuke Tadaki, Daichi Yamaura, Shun Araki, Miyu Yoshida, Kohei Arata, Takeshi Ohori, Ken-ichi Ishibashi, Miki Kato, Teng Ma, Ryusuke Miyata, Yuzuru Tozawa, Hideaki Yamamoto, Michio Niwano, Ayumi Hirano-Iwata   +13 more
openaire   +2 more sources

Study on the Influencing Factors of the Atomization Rate in a Piezoceramic Vibrating Mesh Atomizer

Applied Sciences, 2020
On the basis of previous study in our research group, the phenomenon of the dynamic tapered angle was founded, the occurrence of atomization is regarded to derive from the combined effects of the dynamic variation of the micro-tapered aperture, and the ...
Qiufeng Yan, Wanting Sun, Jianhui Zhang
doaj   +1 more source

Micropillar Cavity Design for 1.55-μm Quantum-Dot Single-Photon Sourcesb

Journal of Electronic Science and Technology, 2019
The 1.55-μm quantum-dot (QD) micropillar cavities are strongly required as single photon sources (SPSs) for silica-fiber-based quantum information processing.
Hai-Zhi Song, Wei Zhang, Li-Bo Yu, Zhiming M. Wang   +3 more
doaj   +1 more source

Differences between manufacturer-specified and measured effective inner diameters of vascular introducer sheaths: a micro-CT analysis. [PDF]

CVIR Endovasc
Wegner F, Vaino V, Melenberg D, Sieren MM, Friedrich T, Buzug TM, Stille M, Kloeckner R.   +7 more
europepmc   +1 more source

150 MHz polymer resonator for optoacoustic mesoscopy based on a tapered optical fiber. [PDF]

Nat Commun
Ülgen O, La TA, Zakian C, Gotsch M, Ntziachristos V.   +4 more
europepmc   +1 more source

Opto-Electrochemical Probes for In Vitro/In Vivo Analysis: Principles, Designs, and Applications. [PDF]

Biosensors (Basel)
Vaneev AN, Gorelkin PV, Klyachko NL, Erofeev AS.   +3 more
europepmc   +1 more source

Research on Low Numerical Aperture 808 nm Fiber-Coupled Semiconductor Laser. [PDF]

Micromachines (Basel)
Lin F, Wu Q, Luo W, Lin Y, Zheng Z, Yuan M, Zhang Q, Hu M, Xu D, Liu G, Qu Y.   +10 more
europepmc   +1 more source