Sentence examples for is difficult to target from inspiring English sources

With these drugs however, it is difficult to target specific cells.

CERA's Mr Yergin says it is difficult to target all the oilfields, pipelines and export terminals that matter in the area.

These studies enabled the demonstration of new nanodevice concepts and multiplexed detection, but also have limitations, including (1) device positions are determined during chip fabrication and cannot be reconfigured during an experiment, (2) it is difficult to target specific cells or subcellular regions and (3) minimally invasive in vivo measurements are difficult.

However, hyperthermia is limited in clinical therapy because it is difficult to target this approach to specific tissues [19, 20].

Although the use of the targeting biohybrid NPs could enhance the specification towards the cell lines, it has a disadvantage due to the non-uniform distribution of NPs over the cell membrane, it is difficult to target the cell nucleus that is needed to cross the cell membrane and the nucleus membrane, and it could cause cytokinesis arrest, DNA damage, and result in apoptosis.

"It is difficult to target Copts in churches because they have security and cameras.

Triple-negative breast cancers (TNBC) lack HER2, ER, and PR, so they are difficult to target and no molecular targeted therapies exist for these breast cancers.

"It's difficult to target like a surgery.

Such regions are difficult to target with two-photon microscopes.

Many disease genes encode proteins that are difficult to target directly using small molecule drugs.

Ads are difficult to target: space on billboards and in newspapers is seen by lots of shoppers.