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Self-powered artificial synapse brings human-like color vision to edge devices

As artificial intelligence and smart devices continue to evolve, machine vision is taking an increasingly pivotal role as a key enabler of modern technologies.

2 Jun 2025

New insights into bacterial division through engineered protein control

The Min protein system prevents abnormal cell division in bacteria by forming oscillating patterns between the ends of a cell ("poles"). Despite decades of theoretical work, predicting the protein concentrations at which oscillations start and whether cells can maintain them under different conditions has been a challenge.

7 May 2025

Light-induced DNA detection technique enables rapid, ultra-sensitive genetic analysis

PCR genetic analysis has been in the spotlight since COVID-19, but light is now further facilitating PCR-free methods.

22 Apr 2025

Bacteria engineered for remote sensing through color signatures

Bacteria can be engineered to sense a variety of molecules, such as pollutants or soil nutrients. In most cases, however, these signals can only be detected by looking at the cells under a microscope or similarly sensitive lab equipment, making them impractical for large-scale use.

11 Apr 2025

Transforming material analysis: the impact of Bruker's Handheld Raman Spectrometer BRAVO

Discover how Bruker’s BRAVO handheld Raman spectrometer is transforming material analysis with advanced fluorescence suppression and more.

From Bruker Optics 7 Apr 2025

Unique sound stimulation technology can relieve symptoms of motion sickness

A research group led by Takumi Kagawa and Masashi Kato at Nagoya University Graduate School of Medicine has discovered that using "a unique sound stimulation technology"-a device that stimulates the inner ear with a specific wavelength of sound-reduces motion sickness.

4 Apr 2025

Terahertz imaging reveals cochlear structures with high resolution

Researchers have discovered a groundbreaking use of terahertz (THz) imaging to visualize cochlear structures in mice, offering non-invasive, high-resolution diagnostics. By creating 3D reconstructions, this technology opens new possibilities for diagnosing hearing loss and other conditions.

27 Mar 2025

Innovative photoacoustic sensing could replace needle-based glucose testing

Blood glucose is usually measured using invasive methods involving pricking small needles into the skin.

21 Mar 2025

TUM scientists develop new protein purification method using UV light

Proteins play a key role in the life sciences - from basic research and biotechnological applications to the development and manufacturing of pharmaceuticals.

5 Mar 2025

New compound shows promise for treating psoriasis with blue light activation

Psoriasis is a chronic skin disease that manifests itself mainly with skin symptoms (dryness, itching, scaly skin, abnormal patches and plaques).

3 Feb 2025

New dye offers breakthrough in deep tissue imaging and cancer therapy

Researchers from Tokyo Metropolitan University have developed a new dye that can strongly absorb second near-IR radiation and transform it to heat.

25 Jan 2025

Research reveals inaccuracies in common gene therapy measurement technique

In a finding with implications for one of the most promising cutting-edge medical treatments, researchers evaluated several measurement techniques commonly used in gene therapy.

13 Jan 2025

Red light exposure may help reduce risk of blood clots

Humans and mice exposed to long-wavelength red light had lower rates of blood clots that can cause heart attacks, lung damage and strokes, according to research led by University of Pittsburgh School of Medicine and UPMC surgeon-scientists and published today in the Journal of Thrombosis and Haemostasis.

10 Jan 2025

New nanoplatform combines pyroptosis and ferroptosis for enhanced cancer treatment

Photoimmunotherapy is an innovative cancer treatment that combines phototherapy with immunotherapy to selectively target and destroy cancer cells.

8 Jan 2025

Optical fiber sensing system could revolutionize monitoring of brain injuries

Fiber optics are a means of transmitting information at incredibly high speeds; however, the technology can be used for more than just providing a fast internet connection.

4 Dec 2024

Innovative annatto-based therapy shows promise for treating pediatric halitosis

A study by researchers working in Brazil shows that antimicrobial photodynamic therapy in which blue light targets annatto colorant is a feasible and effective option for treatment of halitosis in mouth-breathing children.

27 Nov 2024

Malaria crystal structure offers clues for more effective medications

Prof. Leslie Leiserowitz first became intrigued by malaria when he was a young boy in South Africa. His father, who scouted the continent in search of wood for the family business, brought back not only tales of elephants and gorillas but also skin rashes and ringing in his ears, side effects of the quinine he took to prevent malaria.

19 Nov 2024

Study reveals skin tone bias in photoacoustic imaging for breast cancer detection

Breast cancer is a major health concern worldwide, and early detection is crucial for effective treatment. Traditional imaging methods, such as mammography, have limitations, especially for women with dense breast tissue.

15 Nov 2024

Breakthrough method sheds light on how immune receptors detect infections

Researchers from the University of Bonn are using an innovative method to watch immune receptors go about their business.

12 Nov 2024

AI-based video system may offer quick, no-contact screenings for high blood pressure and diabetes

A new system that combines high-speed video and an artificial intelligence (AI)-powered algorithm may offer quick, no-contact screenings for high blood pressure and Type 1 or Type 2 diabetes without needing blood tests, blood pressure cuffs or expensive wearable devices, according to a preliminary study to be presented at the American Heart Association's Scientific Sessions 2024.

11 Nov 2024