Psyllium based polymer and their salt resistant swelling behaviour
- Indbinding:
- Paperback
- Sideantal:
- 84
- Udgivet:
- 14. maj 2014
- Størrelse:
- 229x152x5 mm.
- Vægt:
- 136 g.
- 8-11 hverdage.
- 6. december 2024
Normalpris
Abonnementspris
- Rabat på køb af fysiske bøger
- 1 valgfrit digitalt ugeblad
- 20 timers lytning og læsning
- Adgang til 70.000+ titler
- Ingen binding
Abonnementet koster 75 kr./md.
Ingen binding og kan opsiges når som helst.
- 1 valgfrit digitalt ugeblad
- 20 timers lytning og læsning
- Adgang til 70.000+ titler
- Ingen binding
Abonnementet koster 75 kr./md.
Ingen binding og kan opsiges når som helst.
Beskrivelse af Psyllium based polymer and their salt resistant swelling behaviour
Hydrogel are networked structures of polymer crosslinked to each other and surrounded by an aqueous solution. The polymer chains contain acidic or basic groups bound to them. The acidic groups on the chains deprotonate at high pH, whereas the basic groups protonate at low pH. In the presence of an aqueous solution, the polymer chains absorb water and the association, dissociation and binding of various ions to polymer chains causes the hydrogel to swell. The swelling and shrinking properties of hydrogels are currently being exploited in a number of applications including control of microfluidic flow, muscle-like actuators filtration/separation, and drug delivery. The structure and properties of hydrogels are similar to many biological tissues such as cartilage and the corneal stroma in the eye.
Brugerbedømmelser af Psyllium based polymer and their salt resistant swelling behaviour
Giv din bedømmelse
For at bedømme denne bog, skal du være logget ind.Andre købte også..
Find lignende bøger
Bogen Psyllium based polymer and their salt resistant swelling behaviour findes i følgende kategorier:
© 2024 Pling BØGER Registered company number: DK43351621