Fluorescence Imaging News and Research

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New method for detecting and treating breast cancer subtypes

The most prevalent disease in women, breast cancer, poses a major risk to the health of women.

2 Apr 2024

New DNA nanomachine targets breast cancer with precision

Breast cancer is the most common malignancy in women, posing a serious threat to the female health. Due to the high inter- and intra-tumoral heterogeneity of breast cancer, clinical treatment and prognosis can vary greatly in patients.

28 Mar 2024

Fluorescent sensor array accurately detects multiple amyloids in biological samples

Many neurodegenerative diseases, including Alzheimer's and Parkinson's, are difficult to diagnose before symptoms begin to appear.

5 Feb 2024

Targeted ocular spectroscopy shines new light on retinal health

Study demonstrates the effectiveness of targeted ocular fluorescence spectroscopy for analyzing the eye fundus, offering potential advancements in diagnosing and treating eye diseases.

1 Jan 2024

New molecular rulers for super-resolution microscopy: A breakthrough in biological imaging

Latest super-resolution microscopy methods now achieve an optical resolution in the range of a few nanometers.

1 Dec 2023

“Goblet cells” play an important role in the development of allergic conjunctivitis

The first step in the development of the allergic conjunctivitis is the penetration of the allergen through the epithelial layer.

17 Oct 2023

Fluorescence lifetime imaging shows promise for improved tumor detection

Removing a patient's tumor while sparing healthy tissue requires exquisite precision, but often surgeons must rely on their eyes and hands to determine where to cut.

16 Oct 2023

New, improved method of imaging and analyzing biological samples

There are various ways to image biological samples on a microscopic level, and each has its own pros and cons.

16 Jun 2023

Highly activatable Raman probes detect multiple enzyme activities in heterogeneous biological tissues

Raman imaging offers a greater potential for detecting multiple enzyme activities than fluorescence imaging, demonstrate Tokyo Tech researchers by developing 9CN-rhodol-based activatable Raman probes using a novel mechanism for Raman signal activation.

25 Apr 2023

CrestOptics launches CICERO system to provide all-in-one solution for widefield and spinning disk confocal microscopy

CrestOptics S.p.A., a manufacturer of high-end microscopy solutions and advanced systems for fluorescence microscopy and diagnostic applications, today announced the launch of its new spinning disk confocal microscope system, CICERO.

From CrestOptics 3 Apr 2023

EIT-based imaging technology for non-invasive anisotropic transmembrane transport of cell-spheroid

The cell membrane has numerous channels for the transport of various substances, including ions, between the cell and its environment.

21 Feb 2023

Direct stochastic optical reconstruction microscopy combined with different labeling approaches for the visualization and quantification of ACE2 on different cells

Researchers performed dSTORM (direct stochastic optical reconstruction microscopy) with several labeling techniques for visualizing and quantifying ACE2 receptor expression on various cells.

30 Jan 2023

New imaging system reveals how female and male hearts respond differently to stress hormone

A new study published in Science Advances shows female and male hearts respond differently to the stress hormone noradrenaline.

23 Jan 2023

New tool for noninvasive imaging can help illuminate hard-to-access brain structures

Talk about a bright idea: Thanks to chemists at Rice University and Stanford University, lighting up the brain is no longer just a figure of speech.

17 Jan 2023

Researchers develop a novel, improved system for identifying fluorescent agents

The nascent field of fluorescence-guided surgery (FGS) is fast growing, with potential to vastly improve the safety and efficacy of surgical procedures.

9 Jan 2023

Protoporphyrin IX delayed fluorescence imaging as a modality for hypoxia-based oncologic surgical guidance

In the surgical treatment of cancer, distinguishing between tumors and healthy tissues is critical. Fluorescent markers can help to do this, by enhancing the contrast of tumors during surgery.

11 Oct 2022

Low-cost imaging system uses fluorescent molecules to determine the depth of tumor cells

Researchers have developed a low-cost, simple imaging system that uses tumor-targeting fluorescent molecules to determine the depth of tumor cells in the body.

6 Oct 2022

New enzyme-based biosensor may aid in rapid disease screening and metabolism assessment

Scientists from the Tokyo Medical and Dental University\ introduce an easy method for manufacturing biosensors made from electrospun polymers.

8 Aug 2022

New ultra-thin photoacoustic endomicroscopy probe can be easily integrated with medical devices

Researchers have created a photoacoustic imaging endoscope probe that can fit inside a medical needle with an inner diameter of just 0.6 millimeters.

28 Jul 2022

New K+-sensitive dual-mode imaging probe for diagnosis of tumor malignancy

Tumor malignancy identification plays an essential role in clinical management of cancer. Currently, biopsy is the gold standard for malignancy identification in most tumor cases, it is, however, invasive that can cause great discomfort to patients, and potentially increase the risk of distant metastases due to the complex sampling process.

1 Jul 2022