The phrase "compromised materials" is correct and usable in written English.
It is often used to describe materials that have been made available to people who should not have had access to them. For example, "The company's security system was breached, leaving confidential documents and other compromised materials vulnerable to theft."
During the Cold War, the Stasi, Communist East Germany's ministry for state security, and the KGB often tried to leak compromised material to Western media, but they wouldn't make such information public.
Misidentification in these kinds of studies is not surprising as identification can only be carried out under low power in order not to compromise material for subsequent molecular study (we used 400× inverted microscope).
Most commonsense objects are identified with a whole considered with respect to form, and so there would be no reason to think that these things are substantially compromised by material changes.
FLK1+ mesodermal cells from day 3 EBs from ENG−/− ES are still able to generate HE and blood cells in liquid cultures but their numbers, as shown by LDA and colony counts are severely compromised (supplementary material Fig. S11).
Therefore, while the operational integrity of components such as encoding were compromised regardless of material, retrieval processes showed material-specific effects.
Immediate postoperative hearing is not compromised by packing materials because no external canal packing or middle ear support is required.
Apple has also compromised on the materials used in the handset.
Another major concern is in the operational reliability of the disk itself; dependent on a moving part, the FCD fails should the disk ever jam, deform, break, or have its range of motion compromised by foreign materials (Banerjee and Hascakir 2015).
However, they fear U.S. intelligence sources and methods could be compromised if the materials are not reviewed in the United States.
Other producers expressed interest in moving the show to Broadway, but DelGaudio refused, saying it would compromise the material.
