Advanced resonator mass sensor for molecule detection in droplet

IF 1.6 4区工程技术 Q3 INSTRUMENTS & INSTRUMENTATION

Sensor Review Pub Date : 2023-03-20 DOI:10.1108/sr-02-2022-0108

Amin Eidi, M. Shamsi, H. Badri Ghavifekr

引用次数: 2

Abstract

Purpose This paper aims to a novel fabricated resonator structure which consists of some single mechanical resonators as a mass sensor. Design/methodology/approach The structure is proposed to detect the target molecules and cells in a droplet. Also, at this design the mechanical coupling springs of the proposed structure are designed in such a way that it resonates in shear resonance mode which minimizes the damping effect. Findings This proposed design can be fabricated in different sizes due to the requirements of an application. Originality/value The proposed design is fabricated in mesoscale and its mass sensitivity is evaluated and reported in this paper.

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用于液滴分子检测的先进谐振质量传感器

目的本文提出了一种由单个机械谐振器组成的新型谐振腔结构作为质量传感器。设计/方法/方法该结构用于检测液滴中的目标分子和细胞。此外，在这种设计中，所提出的结构的机械耦合弹簧的设计方式是，它以剪切共振模式共振，从而使阻尼效应最小化。发现由于应用的要求，该拟议的设计可以制作成不同的尺寸。独创性/价值本文对所提出的设计进行了中尺度制作，并对其质量灵敏度进行了评估和报道。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Sensor Review 工程技术-仪器仪表

CiteScore

3.40

自引率

6.20%

发文量

审稿时长

3.7 months

期刊介绍： Sensor Review publishes peer reviewed state-of-the-art articles and specially commissioned technology reviews. Each issue of this multidisciplinary journal includes high quality original content covering all aspects of sensors and their applications, and reflecting the most interesting and strategically important research and development activities from around the world. Because of this, readers can stay at the very forefront of high technology sensor developments. Emphasis is placed on detailed independent regular and review articles identifying the full range of sensors currently available for specific applications, as well as highlighting those areas of technology showing great potential for the future. The journal encourages authors to consider the practical and social implications of their articles. All articles undergo a rigorous double-blind peer review process which involves an initial assessment of suitability of an article for the journal followed by sending it to, at least two reviewers in the field if deemed suitable. Sensor Review’s coverage includes, but is not restricted to: Mechanical sensors – position, displacement, proximity, velocity, acceleration, vibration, force, torque, pressure, and flow sensors Electric and magnetic sensors – resistance, inductive, capacitive, piezoelectric, eddy-current, electromagnetic, photoelectric, and thermoelectric sensors Temperature sensors, infrared sensors, humidity sensors Optical, electro-optical and fibre-optic sensors and systems, photonic sensors Biosensors, wearable and implantable sensors and systems, immunosensors Gas and chemical sensors and systems, polymer sensors Acoustic and ultrasonic sensors Haptic sensors and devices Smart and intelligent sensors and systems Nanosensors, NEMS, MEMS, and BioMEMS Quantum sensors Sensor systems: sensor data fusion, signals, processing and interfacing, signal conditioning.