PMID- 28724289
OWN - NLM
STAT- MEDLINE
DCOM- 20181211
LR  - 20181211
IS  - 1944-8252 (Electronic)
IS  - 1944-8244 (Linking)
VI  - 9
IP  - 32
DP  - 2017 Aug 16
TI  - Deuterohemin-Peptide Enzyme Mimic-Embedded Metal-Organic Frameworks through 
      Biomimetic Mineralization with Efficient ATRP Catalytic Activity.
PG  - 26948-26957
LID - 10.1021/acsami.7b09218 [doi]
AB  - An enzyme mimic harboring iron porphyrin (DhHP-6) embedded in zeolite imidazolate 
      framework-8 (ZIF-8) was constructed through a biomimetic mineralization approach 
      to obtain composite DhHP-6@ZIF-8. The composite was then used as a catalyst in 
      the atom transfer radical polymerization (ATRP) of poly(ethylene glycol) methyl 
      ether methacrylate (PEGMA(500)) in which poly(PEGMA(500)) could be synthesized 
      with monomer conversion of 76.1% and M(n) of 45 900 g/mol, stronger than that 
      obtained when using free DhHP-6 as a catalyst. More importantly, it could 
      efficiently overcome the drawbacks of free DhHP-6 and achieve the easy separation 
      of DhHP-6 from the catalytic system and the elimination of iron residues in the 
      synthesized polymer. In addition, it exhibited an enhanced recyclability with 
      monomer conversion of 75.7% after five cycles and favorable stability during the 
      ATRP reaction with <3.0% of DhHP-6 release within 100 h. Thus, the enzyme 
      mimic-ZIF-8 composite developed through biomimetic mineralization can be 
      potentially used as an effective catalyst for preparing well-defined polymers 
      with biomedical applications.
FAU - Jiang, Wei
AU  - Jiang W
AD  - Department of Polymer Science, College of Chemistry and double daggerKey Laboratory for 
      Molecular Enzymology and Engineering of Ministry of Education, School of Life 
      Sciences, Jilin University , Changchun 130012, China.
FAU - Wang, Xinghuo
AU  - Wang X
AD  - Department of Polymer Science, College of Chemistry and double daggerKey Laboratory for 
      Molecular Enzymology and Engineering of Ministry of Education, School of Life 
      Sciences, Jilin University , Changchun 130012, China.
FAU - Chen, Jiawen
AU  - Chen J
AD  - Department of Polymer Science, College of Chemistry and double daggerKey Laboratory for 
      Molecular Enzymology and Engineering of Ministry of Education, School of Life 
      Sciences, Jilin University , Changchun 130012, China.
FAU - Liu, Ying
AU  - Liu Y
AD  - Department of Polymer Science, College of Chemistry and double daggerKey Laboratory for 
      Molecular Enzymology and Engineering of Ministry of Education, School of Life 
      Sciences, Jilin University , Changchun 130012, China.
FAU - Han, Haobo
AU  - Han H
AD  - Department of Polymer Science, College of Chemistry and double daggerKey Laboratory for 
      Molecular Enzymology and Engineering of Ministry of Education, School of Life 
      Sciences, Jilin University , Changchun 130012, China.
FAU - Ding, Yi
AU  - Ding Y
AD  - Department of Polymer Science, College of Chemistry and double daggerKey Laboratory for 
      Molecular Enzymology and Engineering of Ministry of Education, School of Life 
      Sciences, Jilin University , Changchun 130012, China.
FAU - Li, Quanshun
AU  - Li Q
AUID- ORCID: 0000-0002-4115-7552
AD  - Department of Polymer Science, College of Chemistry and double daggerKey Laboratory for 
      Molecular Enzymology and Engineering of Ministry of Education, School of Life 
      Sciences, Jilin University , Changchun 130012, China.
FAU - Tang, Jun
AU  - Tang J
AD  - Department of Polymer Science, College of Chemistry and double daggerKey Laboratory for 
      Molecular Enzymology and Engineering of Ministry of Education, School of Life 
      Sciences, Jilin University , Changchun 130012, China.
LA  - eng
PT  - Journal Article
DEP - 20170801
PL  - United States
TA  - ACS Appl Mater Interfaces
JT  - ACS applied materials & interfaces
JID - 101504991
RN  - 0 (Metal-Organic Frameworks)
RN  - 0 (Peptides)
RN  - 21007-21-6 (deuterohemin)
RN  - 743LRP9S7N (Hemin)
SB  - IM
MH  - *Biomimetics
MH  - Hemin/analogs & derivatives
MH  - Metal-Organic Frameworks
MH  - Peptides
MH  - Polymerization
OTO - NOTNLM
OT  - ATRP
OT  - biomimetic mineralization
OT  - enzyme mimic
OT  - metal-organic frameworks
OT  - polymer synthesis
EDAT- 2017/07/21 06:00
MHDA- 2018/12/12 06:00
CRDT- 2017/07/21 06:00
PHST- 2017/07/21 06:00 [pubmed]
PHST- 2018/12/12 06:00 [medline]
PHST- 2017/07/21 06:00 [entrez]
AID - 10.1021/acsami.7b09218 [doi]
PST - ppublish
SO  - ACS Appl Mater Interfaces. 2017 Aug 16;9(32):26948-26957. doi: 
      10.1021/acsami.7b09218. Epub 2017 Aug 1.