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Researchers Synthesize Green Fluorescent NCDs for Cell Imaging

A pre-proof study of Analytica Chimica Acta demonstrates the synthesis of nitrogen-doped carbon dots exhibiting green fluorescence using a one-step hydrothermal process. The as-prepared nitrogen-doped carbon dots have the potential to be used as reliable signals for tracking HS-.

10 Aug 2022

Enhancing the Marginal Ice Zone Database with 3D Imaging

A recent study in Nature Communications demonstrates synchronous three-dimensional (3D) imaging of floe sizes and waves from a moving vessel. 3D imaging has the potential to significantly improve the database on the marginal ice zone.

9 Aug 2022

Imaging Model Improves Visual 3D Measurement

In a pre-proof article posted in the journal Optik, researchers have proposed a novel high-accuracy visual imaging prototype for targets with multi-depth-of-field, together with a method for achieving the required camera calibration and enhanced visual measurement accuracy.

9 Aug 2022

Multispectral Drone Imagery Accelerates Flood Risk Mapping

In a study published in the journal Sensors, researchers created a high-resolution land cover map of flood-prone rural settlements using multispectral drone data.

5 Aug 2022

Study Proposes Anomaly Detection System for Automatic Defective Product Inspection

A group of researchers found that using product image data from an automated optical inspection (AOI) system increases the effectiveness of anomaly detection during product inspection.

4 Aug 2022

BitFlow Frame Grabber Enables Real-time Hologram Rendering from Interferometers

Holographic imaging was invented approximately 70 years ago, and this unique wave-front reconstruction technique has since been improved thanks to advancements in imaging sensors and CPU resources.

From Bitflow, Inc. 2 Aug 2022

Researchers Advance Microfluidic Holographic Cyto-Tomography

A team of researchers recently published a paper in the journal Optics and Lasers in Engineering that demonstrated the feasibility of using digital holography-based three-dimensional (3D) tomographic flow cytometry for high-throughput cell analysis.

1 Aug 2022

Computer Vision and Convolutional Neural Network Improves Flame and Smoke Detection

A recent study published in Fire suggests an efficient pre-processing image detection approach for flames and smoke produced during a fire. The color conversion and corner detection approach detect the flame zone.

29 Jul 2022

Prior Scientific Introduces Motorized Nosepieces for Use with OpenStand Microscopes

Prior's motorized objective changer nosepieces are the latest addition to the OpenStand product family to provide customers with additional automation for OEM optical solutions and one-off custom microscopes.

From Prior Scientific Instruments Ltd. 28 Jul 2022

Denoising Method Improves Remote Monitoring of Water Color

The use of hyperspectral data in remote sensing of water color is crucial. A team of researchers developed a 1-D denoising method for hyperspectral water data based on sparse representation, according to a study recently published in Applied Sciences.

28 Jul 2022