Micromanipulation News and Research

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Micromanipulation uses microsurgical techniques to study and alter the structure or composition of single living cells or a group of cells under a microscope. It involves a specialized microscope called micromanipulator which comprises tiny glass tools attached to robotic arms that are driven by an electric motor. These microtools have very small tips that do not allow the abrupt or gross movements that commonly occur during human handling of microscopic specimens.

Fertility warning: SARS-CoV-2 can linger in sperm for months after infection

Researchers at the University of São Paulo (USP) in Brazil have shown for the first time that SARS-CoV-2, the virus that causes COVID-19, can remain in the sperm of patients for up to 90 days after hospital discharge and up to 110 days after the initial infection, reducing semen quality.

4 Jun 2024

Optimized protocol to prevent disease transmission through maternal mitochondrial DNA carryover

Researchers discuss a novel technique to minimize the risk of mtDNA carryover, thereby preventing genetic risk and clinical mitochondrial disease.

5 Oct 2023

Role of biochip advancements in next-generation sequencing

Biochips are essentially tiny laboratories designed to function inside living organisms, and they are driving next-generation DNA sequencing technologies.

26 Jun 2019

Optics Express publishes new paper on smart micromanipulation aided robotic-surgical tool

Even the most skilled and steady surgeons experience minute, almost imperceptible hand tremors when performing delicate tasks. Normally, these tiny motions are inconsequential, but for doctors specializing in fine-scale surgery, such as operating inside the human eye or repairing microscopic nerve fibers, freehand tremors can pose a serious risk for patients.

28 Sep 2012

Needling chromosomes yields insights into cell division

By impaling individual chromosomes with glass needles one thousandth the diameter of a human hair, a Duke University graduate student has tested their "stickiness" to one another during cell division. Her uncanny surgical skills have added a piece to the large and intricate puzzle of how one cell divides into two -- a process fundamental to all organisms.

23 Dec 2004

Micromanipulation News and Research

Further Reading

Fertility warning: SARS-CoV-2 can linger in sperm for months after infection

Optimized protocol to prevent disease transmission through maternal mitochondrial DNA carryover

Role of biochip advancements in next-generation sequencing

Optics Express publishes new paper on smart micromanipulation aided robotic-surgical tool

Needling chromosomes yields insights into cell division

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