PMID- 32425065
OWN - NLM
STAT- MEDLINE
DCOM- 20201218
LR  - 20220316
IS  - 1029-2454 (Electronic)
IS  - 0892-7014 (Linking)
VI  - 36
IP  - 4
DP  - 2020 Apr
TI  - Amphiphilic hydrolyzable polydimethylsiloxane-b-poly(ethyleneglycol 
      methacrylate-co-trialkylsilyl methacrylate) block copolymers for marine coatings. 
      II. Antifouling laboratory tests and field trials.
PG  - 378-388
LID - 10.1080/08927014.2020.1762868 [doi]
AB  - Poly(dimethylsiloxane) (PDMS) elastomer coatings containing an amphiphilic 
      hydrolyzable diblock copolymer additive were prepared and their potential as 
      marine antifouling and antiadhesion materials was tested. The block copolymer 
      additive consisted of a PDMS first block and a random poly(trialkylsilyl 
      methacrylate (TRSiMA, R = butyl, isopropyl)-co-poly(ethyleneglycol) methacrylate 
      (PEGMA) copolymer second block. PDMS-b-TRSiMA block copolymer additives without 
      PEGMA units were also used as additives. The amphiphilic character of the coating 
      surface was assessed in water using the captive air bubble technique for 
      measurements of static and dynamic contact angles. The attachment of macro- and 
      microorganisms on the coatings was evaluated by field tests and by performing 
      adhesion tests to the barnacle Amphibalanus amphitrite and the green alga Ulva 
      rigida. All the additive-based PDMS coatings showed better antiadhesion 
      properties to A. amphitrite larvae than to U. rigida spores. Field tests provided 
      meaningful information on the antifouling and fouling release activity of 
      coatings over an immersion period of 23 months.
FAU - Guazzelli, Elisa
AU  - Guazzelli E
AUID- ORCID: 0000-0003-2884-3053
AD  - Dipartimento di Chimica e Chimica Industriale, Universita di Pisa, Pisa, Italy.
FAU - Martinelli, Elisa
AU  - Martinelli E
AD  - Dipartimento di Chimica e Chimica Industriale, Universita di Pisa, Pisa, Italy.
FAU - Pelloquet, Lucile
AU  - Pelloquet L
AD  - Laboratoire MAPIEM, E.A.4323, SeaTech Ecole d'Ingenieur, Universite de Toulon, 
      Toulon Cedex 9, France.
FAU - Briand, Jean-Francois
AU  - Briand JF
AD  - Laboratoire MAPIEM, E.A.4323, SeaTech Ecole d'Ingenieur, Universite de Toulon, 
      Toulon Cedex 9, France.
FAU - Margaillan, Andre
AU  - Margaillan A
AD  - Laboratoire MAPIEM, E.A.4323, SeaTech Ecole d'Ingenieur, Universite de Toulon, 
      Toulon Cedex 9, France.
FAU - Bunet, Robert
AU  - Bunet R
AD  - Institut Oceanographique Paul Ricard, Six-Fours-les-Plages, France.
FAU - Galli, Giancarlo
AU  - Galli G
AD  - Dipartimento di Chimica e Chimica Industriale, Universita di Pisa, Pisa, Italy.
FAU - Bressy, Christine
AU  - Bressy C
AD  - Laboratoire MAPIEM, E.A.4323, SeaTech Ecole d'Ingenieur, Universite de Toulon, 
      Toulon Cedex 9, France.
LA  - eng
PT  - Journal Article
DEP - 20200519
PL  - England
TA  - Biofouling
JT  - Biofouling
JID - 9200331
RN  - 0 (Dimethylpolysiloxanes)
RN  - 0 (Methacrylates)
RN  - 3WJQ0SDW1A (Polyethylene Glycols)
RN  - 63148-62-9 (baysilon)
SB  - IM
MH  - Animals
MH  - *Biofouling
MH  - Dimethylpolysiloxanes
MH  - Methacrylates
MH  - *Polyethylene Glycols
MH  - Surface Properties
OTO - NOTNLM
OT  - Amphiphilic copolymers
OT  - PDMS
OT  - amphiphilic additive
OT  - antifouling
OT  - coatings
OT  - marine fouling
EDAT- 2020/05/20 06:00
MHDA- 2020/12/19 06:00
CRDT- 2020/05/20 06:00
PHST- 2020/05/20 06:00 [pubmed]
PHST- 2020/12/19 06:00 [medline]
PHST- 2020/05/20 06:00 [entrez]
AID - 10.1080/08927014.2020.1762868 [doi]
PST - ppublish
SO  - Biofouling. 2020 Apr;36(4):378-388. doi: 10.1080/08927014.2020.1762868. Epub 2020 
      May 19.