Articles tagged with Biomolecules
Actin filaments exhibit complex behaviors, including self-organization and active motion. New research reveals that molecular motors play a crucial role in forming strong bends and enabling collective motions.
Researchers developed a smartphone sensor using surface plasmon resonance to detect biomolecules, including those for pregnancy testing and diabetes monitoring. The sensor is tiny, affordable, and comparable in sensitivity to current equipment.
The FASEB MARC Program has selected four students and postdoctorates from underrepresented groups to receive travel awards. The awards totaled $7,400 and aim to promote diversity in the biomedical research community. The recipients include Hamid Hussaini, Ibrahim Osumanu, Isavannah Reyes, and Kimberly Herard.
Researchers used X-ray laser to capture PYP photocycle with atomic spatial resolution and ultrafast temporal resolution. The study revealed finer details of the cycle, including steps shorter than 1 picosecond.
Researchers have developed a microfluidic technique to fabricate molecular sieving membranes inside hollow polymer fibers, offering a potential solution to large-scale energy-intensive chemical separations. The new process could cut costs and reduce carbon dioxide emissions in industries such as petrochemicals.
The FASEB MARC Program has announced seven travel awards totaling $12,950 to support students and scientists from underrepresented groups at the Association of Biomolecular Resource Facilities (ABRF) 2014 annual meeting. The program aims to increase diversity in biomedical research.
Researchers design and fabricate a tiny optical device called an 'antenna-in-box' that can detect and sense individual biomolecules at concentrations similar to those found in the cellular context. The device allows for enhanced single-molecule analysis and has potential applications in early disease diagnosis and molecular visualization.
Researchers have discovered biomolecular archaeological evidence of grape wine and winemaking in southern France, dating back to the 6th-5th century BCE. The findings confirm that ancient Etruscan amphoras introduced wine to the region, leading to the establishment of a native Celtic or Gallic vinicultural industry.
A new quantum mechanical-based biosensor detects biomolecules at extremely low concentrations, expanding opportunities for disease diagnostics and forensic applications. The sensor leverages biomolecule conjugation to increase sensitivity and reduce response time.
Researchers have developed a novel microfluidics system using magnetic switches to trap and transport magnetic beads. The technology offers random access control and a memory that lasts even with power off, making it suitable for biotechnology and medical diagnostics applications.
Researchers at Georgia Institute of Technology are using ARPA-E funding to develop cost-effective techniques for removing large volumes of carbon dioxide from flue gases. They will use hollow-fiber composite membranes with nanoporous metal-organic framework materials to separate CO2, with the goal of achieving a 90% removal rate.
Researchers at Harvard University have developed a method to trap and hold tiny microparticles using a silicon-based circular resonator. This technique uses optical forces to confine particles stably for up to several minutes, enabling the potential for all-optical chip manipulation.
Scientists have discovered a way to shrink the holes in the mucus layer's netting, allowing it to keep out smaller particles. The technique uses a detergent commonly found in personal care products and has potential applications for protecting against airborne pathogens and nanoparticles.
Researchers at Johns Hopkins University have invented wireless microgrippers that can be used to grab and remove living cells from hard-to-reach places. The devices are actuated by thermal or biochemical signals, eliminating the need for electrical wires, tubes, or batteries.
Researchers at the University of Aberdeen and Glasgow aim to analyze biomolecules trapped in rocks dating back millions to billions of years, potentially revealing secrets about life's origin. The three-year initiative will also explore miniaturizing the technique for use on spacecraft traveling to other planets.