2+ hour, 57+ min ago   (880+ words) Cryо-electron tomography has quietly become one of the most powerful windows into the interior of cells, allowing researchers to peer at the molecular machinery of life in a state close to its native, frozen-hydrated condition....

8+ hour, 3+ min ago   (654+ words) Super-resolution fluorescence microscopy has transformed modern cell biology, allowing researchers to peer into structures far smaller than the diffraction limit of light....

2+ day, 2+ hour ago   (26+ words) Bioengineer.org Subject of Research: Development of a bioconjugated gold electrochemical immunosensor for detecting melatonin in extrapineal rat tissues...

2+ day, 22+ hour ago   (1301+ words) Fe3+ in water Bioengineer.org Dual-emission carbon dot films enable smartphone detection of nitrite and Fe3+ in water A team of researchers in Vietnam has developed a flexible, glowing film that can detect two of the most common water contaminants — nitrite and…...

1+ week, 11+ hour ago   (791+ words) Toxic gases such as ammonia and nitrogen dioxide are among the most pervasive hazards in industrial workplaces, agricultural facilities, and urban environments, and detecting them quickly, reliably, and at low cost remains a pressing challenge for sensor technology....

2+ week, 8+ hour ago   (75+ words) Bioengineer.org Wrapped Around the Heart: Cylindrical Quantum Sensor Arrays Peer Deeper Into Cardiac Electricity Subject of Research: The impact of sensor array geometry — a cylindrical torso-enclosing configuration versus a conventional planar array — on current-source estimation accuracy in magnetocardiography, evaluated…...

2+ week, 3+ day ago   (654+ words) Bioengineer.org...

2+ week, 5+ day ago   (572+ words) For decades, scientists have searched for ways to measure the tiny forces generated by living cells without disturbing the very behaviors they want to observe. Those forces can range from a few piconewtons—the scale of individual molecular interactions—to…...

2+ week, 5+ day ago   (562+ words) Lensless cameras may soon become far more capable of recording moving biological samples, thanks to a new computational imaging framework developed by researchers at Nanjing University and Peking University in China....

3+ week, 1+ day ago   (534+ words) A cell that has become cancerous, aged or otherwise abnormal may appear to have crossed a biological point of no return. Once its internal molecular circuitry has stabilized in a new state, removing the original trigger often does not restore…...