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Many diagnostic tests require blood, but researchers funded by the National Institutes of Health have developed a skin patch with tiny needles that painlessly collect interstitial fluid for testing. Diagnostic tests can measure trace amounts of essential proteins or hormones in the blood called biomarkers. High or low levels of biomarkers are specific indicators for a disease.
Many diagnostic tests require blood, but researchers funded by the National Institutes of Health have developed a skin patch with tiny needles that painlessly collect interstitial fluid for testing. Diagnostic tests can measure trace amounts of essential proteins or hormones in the blood called biomarkers. High or low levels of biomarkers are specific indicators for a disease.
Ambitious efforts are underway to map the presence and abundance of proteins in organs and tissues of the human body at the scale of single cells. But existing imaging methods are limited in their performance, their accessibility to researchers, or both. Now, researchers at Harvard's Wyss Institute for Biological Engineering and Harvard Medical School have developed a DNA-nanotechnology-based approach that enables the visualization of many proteins in the same sample.
Ambitious efforts are underway to map the presence and abundance of proteins in organs and tissues of the human body at the scale of single cells. But existing imaging methods are limited in their performance, their accessibility to researchers, or both. Now, researchers at Harvard's Wyss Institute for Biological Engineering and Harvard Medical School have developed a DNA-nanotechnology-based approach that enables the visualization of many proteins in the same sample.
Researchers at Purdue University have created a quantum spin wave for light, which can be a carrier of information for future nanotechnologies. Optical spin has possible applications in fiber optics, plasmonics, resonators, and quantum metrology.
Researchers at Purdue University have created a quantum spin wave for light, which can be a carrier of information for future nanotechnologies. Optical spin has possible applications in fiber optics, plasmonics, resonators, and quantum metrology.
Researchers at the University of Minnesota have discovered a cellular process that allows nanomaterial entry into cells. These findings reveal another mechanism for nanoparticle entry into cells and open up an avenue of studying the interplay among endocytosis, amino acids, and nanomaterial delivery.
Researchers at the University of Minnesota have discovered a cellular process that allows nanomaterial entry into cells. These findings reveal another mechanism for nanoparticle entry into cells and open up an avenue of studying the interplay among endocytosis, amino acids, and nanomaterial delivery.
Researchers at the University of California Santa Cruz have reported using a new chip-based platform that integrates nanopores and optofluidic technology with a feedback-control circuit to enable an unprecedented level of control over individual molecules and particles on a chip for high-throughput analysis.
Researchers at the University of California Santa Cruz have reported using a new chip-based platform that integrates nanopores and optofluidic technology with a feedback-control circuit to enable an unprecedented level of control over individual molecules and particles on a chip for high-throughput analysis.
