relation: https://eprints.uet.vnu.edu.vn/eprints/id/eprint/4541/
title: In-air particle generation by on-chip electrohydrodynamics
creator: Dau, Thanh Van
creator: Bui, Thanh Tung
creator: Tran, Canh-Dung
creator: Nguyen, Thanh Viet
creator: Nguyen, Tuan-Khoa
creator: Dinh, Toan
creator: Phan, Hoang-Phuong
creator: Wibowo, David
creator: Rehm, Bernd H. A.
creator: Ta, Hang Thu
creator: Nguyen, Nam-Trung
creator: Dao, Viet Dzung
subject: Electronics and Computer Engineering
subject: ISI-indexed journals
description: Electrohydrodynamic atomization has been emerging as a powerful approach for respiratory treatment, including the generation and delivery of micro/nanoparticles as carriers for drugs and antigens. In this work, we present a new conceptual design in which two nozzles facilitate dual electrospray coexisting with ionic wind at chamfered tips by a direct current power source. Experimental results by a prototype have demonstrated the capability of simultaneously generating-and-delivering a stream of charged reduced particles. The concept can be beneficial to pulmonary nano-medicine delivery since the mist of nanoparticles is migrated without any restriction of either the collector or the assistance of external flow, but is pretty simple in designing and manufacturing devices.
date: 2021-03-12
type: Article
type: PeerReviewed
identifier:   Dau, Thanh Van and Bui, Thanh Tung and Tran, Canh-Dung and Nguyen, Thanh Viet and Nguyen, Tuan-Khoa and Dinh, Toan and Phan, Hoang-Phuong and Wibowo, David and Rehm, Bernd H. A. and Ta, Hang Thu and Nguyen, Nam-Trung and Dao, Viet Dzung  (2021) In-air particle generation by on-chip electrohydrodynamics.  Lab on a Chip, 21  (9).   pp. 1779-1787.  ISSN 1473-0197     
relation: http://dx.doi.org/10.1039/D0LC01247E
relation: 10.1039/D0LC01247E