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Early Diagnosis of Leptospirosis Using Au Nanoparticle Sensor

Researchers demonstrated the fabrication of an immunosensor that can rapidly and accurately detect leptospira in clinical samples.

25 Aug 2022

Method to Synthesize Complex Nanoframes for SERS Biosensing

Although three-dimensional (3D) nanoframe structures are desirable for optical sensing, it is challenging to realize nanoframes with complex architecture due to the lack of appropriate synthetic protocol that could help achieve high yields.

23 Aug 2022

New Study Reveals the First Dual-mode Piezotronics-based Force Sensor

With the rise of Internet of Things and Industry 4.0, piezoelectrics, or materials that generate electric charge when a strain is applied to them, are becoming extremely useful as compact and energy-efficient force senso...

16 Aug 2022

Nanocomposite Sensor with Sensitive Selection of Nicotine in Saliva

The fabrication of a two-dimensional (2D) hybrid MXene/graphene (MX/Gr) film was accomplished to prepare an electrochemical transducer for electrochemical sensing of nicotine in human saliva.

9 Aug 2022

Sensitive Detection of miRNA for Early Diabetic Nephropathy Diagnosis

An electrochemical biosensor was developed for ultrasensitive detection of miRNA-377. The biosensor was based on the guanine (G)-quadruplex nano-amplification strategy and MXene-gold (Au) nanocomposites.

5 Aug 2022

A Flexible Sensor for Real-Time Temperature Detection Using MoS2

A flexible sensor was created out of monolayer molybdenum disulfide (MoS2), capable of sensing temperature variation in a few microseconds, about 100 times faster than typically used thin-film metal detectors.

2 Aug 2022

Nanoscale Thermometer Reads Temperature of Neurons Firing

New research discusses the use of nanodiamond-quantum sensors to divulge temperature differences in hippocampus neuron firing.

1 Aug 2022

Determining Best CNT Structure for H2 Gas Sensors Optimizes Design

Researchers offer a comprehensive investigation into the best carbon nanotube (CNT) structure for Pt-NPs/CNTs/Gr H2 sensors.

28 Jul 2022

Washable E-Textile Designed to Integrate Gas Sensors into Clothing

Conventional materials used in electronic gas sensors, like chemiresistive-based nitrogen dioxide (NO2) sensors, fail to withstand ordinary wash cycles. A new study has set out to address this problem.

27 Jul 2022

Wearable Plasmonic Biofluid Sensor For Personalized Medicine

Multifunctional sweat sensors with novel sensing methods have the potential to revolutionize non-invasive medical diagnosis and healthcare management.

25 Jul 2022