Lưu ý: Bản dịch của mục này hiện đang được kiểm tra chất lượng, vì vậy một số nội dung tạm thời chỉ hiển thị bằng tiếng Anh.
Mục từ này chưa được dịch sang ngôn ngữ của bạn, vì vậy nội dung gốc được hiển thị bên dưới.
hydrogel
This term is primarily used in scientific, medical, and engineering contexts. It describes a specific material state where a solid polymer matrix is swollen with liquid, creating a substance that behaves like a soft solid but possesses the diffusion properties of a liquid. It is frequently associated with "biocompatibility," meaning it can be used in the human body without causing an immune response.
In practical application, the word often appears in discussions regarding drug delivery systems, contact lenses, and tissue engineering. While it refers to a chemical structure, in a laboratory setting, it is treated as a tangible material that can be synthesized or applied to a surface.
Ý nghĩa
Ví dụ
The new wound dressing uses a hydrogel to keep the area moist.
I wonder if this hydrogel mask will actually hydrate my skin.
The lab synthesized a temperature sensitive hydrogel for the experiment.
The lab synthesized a temperature sensitive hydrogel for the experiment.
Apply the hydrogel patch to the affected area and leave it for an hour.
This specific hydrogel can absorb up to five hundred times its own weight in water.
We need a more stable hydrogel for the soft robotics prototype.
The surgeon implanted a biodegradable hydrogel to support tissue regrowth.
Is this hydrogel based on cellulose or a synthetic polymer?
The contact lenses are made from a specialized hydrogel for better oxygen permeability.
The contact lenses are made from a specialized hydrogel for better oxygen permeability.