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Novel Nanohorn Electrochemical Sensor to Detect Fungicide in Juice

A pre-proof paper from the journal Food Chemistry describes a novel carbon nanohorns@reduced graphene oxide (CNH@RGO) sensor for electrochemical detection of carbendazim in fruit and vegetable juices.

13 Sep 2022

Sensitive Detection of Epigenetic Modifications with Nanopores

An engineered aerolysin nanopore could be used to quantitatively analyze the amino acid functionalization (acetylation/methylation) by differentiating among peptides of equal mass.

5 Sep 2022

New TENG Device for Seismic IoT Network to Monitor Earthquakes

New study proposes using TENGs having an inertial mass on their surface as self-powered seismic detectors (SEIS-TENGs) for earthquake monitoring.

30 Aug 2022

H2S Gas Sensor Highly Responsive Even at Low Concentrations

A MOSe2/ZnO nanocomposite was synthesized in the design of a highly sensitive H2S gas sensor, which can detect the gas at low concentrations and within dry air ambiance.

29 Aug 2022

Graphene-Based Biosensor to Detect Creatinine at Trace Levels

An innovative biosensor based on graphene nanoplatelet/polydopamine molecularly imprinted polymer is presented for trace-level creatinine detection in a variety of bodily fluids.

25 Aug 2022

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