Biological, Medical, and Clinical Analysis

Brazilian scientists recently discussed and showed findings that show near-infrared (NIR) spectroscopy as a potentially effective technique for detecting ecstasy.

Scientists from Ben-Gurion University of the Negev, the Afeka Tel-Aviv Academic College of Engineering, and the Shamoon College of Engineering recently created a system that combines Fourier transform infrared (FT-IR) spectroscopy with machine learning algorithms to identify bacteria that is resistant to antibiotics.

Scientists from Beijing, China recently tested a combination of surface plasmon resonance (SPR) and fluorescence analysis in studying cell and drug interactions.

The company’s new service will provide expedited testing to customer around the world.

In a study led by scientists from Northwest University in Xi’an, China, carbon quantum dots were tested on how well they can detect hypochlorite and aid in cellular imaging.

This article highlights the use of nuclear magnetic resonance (NMR) spectroscopy to characterize biomarkers of metabolic syndrome at different stages of progression.

Here are the top five articles that the editors of Spectroscopy published this week.

A PhD student in the Department of Bioengineering at the University of Pennsylvania has won the 2024 Physics of Medical Imaging Student Paper Award, which is given out annually by the International Society for Optics and Photonics (SPIE), at the Medical Imaging Symposium in San Diego, California.

In a recent study from the Autonomous University of Puebla (BUAP), scientists studied how excited-state proton transfer based fluorescence works with Kaempferol powder and different solutions.

Scientists from the Beijing Technology and Business University in Beijing, China recently evaluated the capabilities of ceramide nanoemulsions (NEs) using confocal Raman spectroscopy.

In a new study, scientists are investigating Raman spectroscopy as a technique for monitoring postmenopausual osteoporosis.

Tessa Calhoun, PhD, an associate professor of biochemistry & cellular and molecular biology and chemistry at the University of Tennessee – Knoxville, discusses her group’s most recent work employing the optical technique, second harmonic scattering (SHS), to probe how living bacterial membranes uptake and transport small molecules, including antibiotics.

A recent study from Jagiellonian University examined how spectroscopic techniques can aid in the detection of pancreatic cancer.

Peter M. Carlson will take over as CEO of Spectral AI, replacing Wensheng Fan.

A research team from Marquette University recently proposed a new machine learning model that could improve cancer diagnosis by analyzing the diffuse reflectance spectroscopy (DRS) better.

Juergen Popp of the Leibniz Institute of Photonic Technology presented at Pittcon 2024 about how artificial intelligence (AI) can help scientists with tumor removal processes.

A R&D chemist at Inorganic Ventures held a presentation at Pittcon about detecting toxic metals in hemp samples using inductively coupled plasma–optical emission spectroscopy (ICP–OES).

A recent study published in Advanced Photonics looks at three-dimensional (3D) imaging of cells and tissue using phase-modulated stimulated Raman scattering tomography (PM-SRST).

A team of scientists from the Masschusetts Institute of Technology are combining Raman spectroscopy with holo-tomography to monitor early embryonic development.

Boris Mizaikoff of the University of Ulm recently held a presentation on how analyzing a subject’s exhaled breath can help identify who is suffering from long COVID-19.

Boris Mizaikoff of the University of Ulm in Germany held a presentation on how mid-infrared spectroscopy techniques and exhaled breath analysis can help detect diseases like gastric cancer.

This interview with Pola Goldberg Oppenheimer of the University of Birmingham highlights new research her team is working on that includes a Raman-based system for detecting early traumatic brain injuries.

Scientists from the United Kingdom recently created a Raman spectroscopy-based system for detecting early signs of traumatic brain injury (TBI) in patients.

Scientists recently tested a new means of detecting early-stage liver cancer using surface-enhance Raman spectroscopy (SERS).

In a new study, scientists have created a fluorescence chemo sensor to selectively determine histamine in human plasma samples.

A group of Brazilian scientists tested a new means of testing for COVID-19 using a combination of Vis-NIR spectroscopy and machine learning algorithms.

Using single-cell inductively coupled plasma mass spectrometry (SC-ICP-MS), scientists from Kanazawa, Japan created a new method for detecting cadmium in marine phytoplankton.

Ishan Barman, the 2023 recipient of the Coblentz Society Clara Craver Award, held a plenary session during SciX that focuses on transformative biophotonics in disease detection and monitoring.

The Coblentz Society created the Clara Craver Award to recognize young individuals who have made significant contributions in applied analytical vibrational spectroscopy. The work may include any aspect of infrared (IR), terahertz (THz), or Raman spectroscopy in applied analytical vibrational spectroscopy. This year’s recipient, Ishan Barman, is an Associate Professor in the Department of Mechanical Engineering at the Johns Hopkins University with joint appointments in Oncology and Radiology and Radiological Science.

To effectively classify tobacco stems and impurities, a group of scientists from Jiangsu, China used hyperspectral superpixels to separate classify compounds and avoid the influence of interference fringes.