Sentence examples for tip of a needle from inspiring English sources

The cells are extracted from embryos so tiny they can fit on the tip of a needle.

To analyze the paint content without damaging the paintings, the scientists used electron microscopes with X-ray attachments and also mass spectrometers designed to separate and identify individual chemical elements in samples no larger than the tip of a needle.

Try finding the tip of a needle in a virus.

A photomultiplier tube (PMT) was used to detect light emission at the tip of a needle electrode embedded in LDPE.

The inability to clearly see the tip of a needle in relation to the object of interest (e.g., a vein, artery, or mass) makes such image guided interventions less accurate.

If you've been searching for the fountain of youth, you may find it at the tip of a needle.

Nevertheless, that stability limit can be forced down to produce jets on the submicrometer scale by underpinning the cone-like meniscus at the tip of a hypodermic needle.

The cells, which are extracted from human embryos when the embryos are as tiny as the tip of a sewing needle, have the potential to grow into any of the body's more than 200 different cell types.

Currently, the procedure is monitored with medical imaging (frequently ultrasound), sometimes with additional input from one or a couple of wired temperature sensors at the tip of a hypodermic needle.

These primordial cells, which may grow into any cell or tissue in the body, are extracted from the inner mass of an embryo when that embryo is just a tiny cluster of 100 to 300 cells, small enough to fit on the tip of a sewing needle.

Embryonic stem cells, extracted from human embryos when they are still tiny enough to fit on the tip of a sewing needle, are regarded by scientists as the foundation of a new era of regenerative medicine, one in which doctors might be able to use the cells to create replacement tissue grown to order.