Articles tagged with Hyperpolarization
A new MRI-based imaging technique can rapidly assess ovarian cancer subtypes and their response to treatment, allowing for personalized treatment planning. The technique, called hyperpolarised carbon-13 imaging, distinguishes between two different subtypes of ovarian cancer and reveals their sensitivities to treatment.
Researchers from Aarhus University have developed a method that can detect the earliest changes in the kidney when scar tissue begins to form. This technology uses hyperpolarized 13C-pyruvate MRI to track fibrosis formation, allowing doctors to start treatment earlier and potentially prevent damage.
Researchers at the University of Cologne discovered that bacterial membrane potential changes during biofilm formation, correlating with increased antibiotic tolerance. The study found characteristic patterns of polarization that evolve in space and time, which are linked to a change in oxygen availability.
Researchers at Johannes Gutenberg University Mainz have developed a new method for detecting alcohols using zero- to ultralow-field nuclear magnetic resonance (NMR) combined with the SABRE-Relay hyperpolarization technique. This innovative approach enables measurements without strong magnetic fields, reducing device size and potential ...
A new model of opinion formation shows how people's emotional connections with others influence their political views, leading to increased polarization. The Weighted Balance Theory identifies hyperpolarization as a vicious circle where intense emotions and opinions replace moderate positions.
Duke University researchers have discovered a new class of molecular tags that can enhance MRI signals by 10,000-fold, generating detectable signals that last over an hour. This breakthrough paves the way for widespread use of magnetic resonance imaging to monitor metabolic processes in real-time.
Researchers at Berkeley Lab and UC Berkeley demonstrate record-breaking NMR/MRI signal sensitivity through hyperpolarization of carbon-13 nuclei in diamond. The technique enables orders of magnitude sensitivity enhancement for NMR studies under ambient conditions.
Researchers have developed a groundbreaking MRI technique that can visualize metabolic changes in the body's cells. This breakthrough could lead to earlier diagnoses of diseases such as diabetes and cancer. The hyperpolarization method provides a fingerprint of cellular activity, allowing for real-time monitoring of disease progression.
Researchers at Berkeley Lab have developed a technique to hyperpolarize carbon-13 nuclear spins in diamond, enhancing NMR/MRI sensitivity by many orders of magnitude. This method uses a low-strength magnetic field and is applicable to various applications, including molecular detection and quantum information processing.
Scientists have observed three stages of bioelectric activity that shape the developing face, including a wave of hyperpolarization that marks eye formation and gene expression domains. Disrupting this signaling can lead to craniofacial abnormalities.
Researchers at Duke University have developed a new MRI signaling method that can visualize molecular changes inside the body, which may signal health problems such as cancer. This technique uses hyperpolarization to detect signals from molecules besides water, allowing for earlier diagnosis and treatment of various health conditions.