Microstructure evolution, IMC growth, and microhardness of Cu, Ni, Ag-microalloyed Sn-5Sb/Cu solder joints under isothermal aging [0.03%]
铜镍银微合金化Sn-5Sb/Cu共晶焊点的等温时效组织演变、IMC生长及硬度变化规律
Meiling Xin,Xiuqi Wang,Fenglian Sun
Meiling Xin
In this work, various Cu, Ni, Ag-microalloyed Sn-5Sb/Cu joints, ordinary Sn-5Sb/Cu joints, and low-melting-point Sn-3Ag-0.5Cu (SAC305)/Cu (used for comparison) were prepared, focusing on the influence of Cu, Ni, and Ag on the microstructure...
Detection of biomolecules in dielectric modulated double metal below ferroelectric layer FET with improved sensitivity [0.03%]
基于铁电层调制双金属介质的生物分子检测FET电路及灵敏度改善方法研究
Yash Pathak,Bansi Dhar Malhotra,Rishu Chaujar
Yash Pathak
In this work, we examined the double metal below ferroelectric layer FET that is double metal below negative capacitance field-effect transistor (DM-below-NCFET) for biosensing application and change in nanocavity gap with biomolecules as p...
Superparamagnetic MoS2@Fe3O4 nanoflowers for rapid resonance-Raman scattering biodetection [0.03%]
超顺磁MoS2@Fe3O4纳米花的快速共振拉曼散射生物检测法
Ting Zhang,Xueying Chu,Fangjun Jin et al.
Ting Zhang et al.
Sensors for rapid and reliable detection of biomolecules are crucial for clinical medical diagnoses. Here, a rapid, ultra-sensitive, magnetic-assisted biosensor based on resonance Raman scattering at MoS2@Fe3O4 composite nanoflowers is pres...
Yi Deng,Guihua Meng,Yanlong Tai et al.
Yi Deng et al.
Liquid-solid triboelectric nanogenerators (L-S TENGs) can generate corresponding electrical signal responses through the contact separation of droplets and dielectrics and have a wide range of applications in energy harvesting and self-powe...
A nanostructured Al-doped ZnO as an ultra-sensitive room-temperature ammonia gas sensor [0.03%]
一种纳米结构的Al掺杂ZnO作为超灵敏的室温氨气传感器
Bantikatla Himabindu,N S M P Latha Devi,Pothukanuri Nagaraju et al.
Bantikatla Himabindu et al.
Novel chemi-resistive gas sensors with strong detection capabilities operating at room temperature are desirable owing to their extended cycle life, high stability, and low power consumption. The current study focuses on detecting NH3 at ro...
Detection of SARS-CoV-2 using dielectric modulated TFET-based biosensor [0.03%]
基于介电调控的TFET生物传感器检测SARS-CoV-2病毒感染
Vandana Devi Wangkheirakpam,Brinda Bhowmick,Puspa Devi Pukhrambam
Vandana Devi Wangkheirakpam
Attributable to the rapid increase in human infection of Coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2), the World Health Organization (WHO) has declared this disease outbreak as a...
Synthesis of chitosan-grafted poly-acrylic acid (CTS-g-PAA) hydrogel and its potential application in biosensors for signal enhancing and bioanalysis [0.03%]
用于信号增强和生物分析的壳聚糖接枝聚丙烯酸水凝胶的合成及潜在应用研究
Esmaeel Alipour,Sheida Norouzi,Hajar Yousefzadeh et al.
Esmaeel Alipour et al.
Nowadays, hydrogels have been attracted a lot of interest due to their immense potential in different fields such as biomedicine and biotechnology. Biodegradable and biocompatible pH-sensitive chitosan-grafted polyacrylic acid (CTS-g-PAA) h...
Fabrication of magnetic ZnO/ZnFe2O4/diatomite composites: improved photocatalytic efficiency under visible light irradiation [0.03%]
磁性ZnO/ZnFe₂O₄/迪土石复合材料的制备及其可见光下高效的光催化性能
Limei Xue,Ermiao Liang,Jiwen Wang
Limei Xue
The magnetic recoverable ZnO/ZnFe2O4/diatomite (ZZFDT) composite was synthesized by hydrothermal-precipitation method. The structure, optical properties and magnetic properties of the composites were characterized by different analytical in...
Bio-fabrication of thermozyme-based nano-biosensors: their components and present scenario [0.03%]
基于 thermozyme的生物纳米生物传感器的制备：组成及现状
Snehi Soy,Shubha Rani Sharma,Vinod Kumar Nigam
Snehi Soy
An amalgamation of microbiology, biocatalysis, recombinant molecular biology, and nanotechnology is crucial for groundbreaking innovation in developing nano-biomedicines and sensoristics. Enzyme-based nano-biosensor finds prospective applic...
Electrochemical determination of rutin by using NiFe2O4 nanoparticles-loaded reduced graphene oxide [0.03%]
负载还原型石墨烯纳米材料的尖晶石镍铁氧化物纳米颗粒及其电化学测定芸香素性能研究
Nahid Askari,Navvabeh Salarizadeh,Mohammad Bagher Askari
Nahid Askari
A binary transition metal oxide containing nickel and iron (NiFe2O4) and hybridization of this nanomaterial with reduced graphene oxide (rGO) are synthesized by the hydrothermal method. X-ray diffraction (XRD) and Raman spectroscopy confirm...