
03-31-2009, 05:47 AM
|
|
Junior Member
|
|
Join Date: Jan 2009
Location: Seattle, Wa
Posts: 27
Thanks: 0
Thanked 0 Times in 0 Posts
|
|
Re: How well do epiphytes roots grab on to silicone and coco fibre
Quote:
Originally Posted by frogfreak
Hi
Thanks harry. How could a plants roots stick to glass. We really don't know much about epipytes. Can you explain this
Glenn & Laura
|
I believe that vanderwaals forces are what allow these to stick. It was a bit over my head in chem, but as I understood it, they were weak forces unlike covalent or ionic, resulting from the instantaneous dipole moments of the atoms in a molecule interacting with surrounding molecules. Basically weak intermolecular forces that, with enough surface area, can cause the observed sticky affect.
|