PMID- 37714005
OWN - NLM
STAT- MEDLINE
DCOM- 20231023
LR  - 20231030
IS  - 1873-3336 (Electronic)
IS  - 0304-3894 (Linking)
VI  - 461
DP  - 2024 Jan 5
TI  - Integrating metal-organic framework ZIF-8 with green modifier empowered bacteria 
      with improved bioremediation.
PG  - 132475
LID - S0304-3894(23)01758-2 [pii]
LID - 10.1016/j.jhazmat.2023.132475 [doi]
AB  - Suspended microorganisms often experience diminished efficacy in the 
      bioremediation of polycyclic aromatic hydrocarbons (PAHs). In this study, the 
      potential of zeolite imidazolate framework-8 (ZIF-8) and the eco-friendly 
      modifier citric acid (CA) was harnessed to generate a biomimetic mineralized 
      protective shell on the surface of Bacillus subtilis ZL09-26, resulting in an 
      enhanced capability for PAH degradation. This investigation encompassed the 
      integrated responses of B. subtilis ZL09-26 to ZIF-8 and ZIF-8-CA at both 
      cellular and proteomic levels. The amalgamation of ZIF-8 and CA not only 
      stimulated the growth and bolstered the cell viability of B. subtilis ZL09-26, 
      but also counteracted the toxic effects of phenanthrene (PHE) stress. Remarkably, 
      the bioremediation prowess of B. subtilis ZL09-26@ZIF-8-CA surpassed that of 
      ZL09-26@ZIF-8 and ZL09-26, achieving a PHE removal rate of 94.14 % within 6 days. 
      After undergoing five cycles, ZL09-26@ZIF-8-CA demonstrated an enduring PHE 
      removal rate exceeding 83.31 %. A complex interplay of various metabolic pathways 
      orchestrated cellular responses, enhancing PHE transport and degradation. These 
      pathways encompassed direct PHE biodegradation, central carbon metabolism, 
      oxidative phosphorylation, purine metabolism, and aminoacyl-tRNA biosynthesis. 
      This study not only extends the potential applications of biomineralized 
      organisms but also offers alternative strategies for effective contaminant 
      management.
CI  - Copyright (c) 2023 Elsevier B.V. All rights reserved.
FAU - Liu, Mina
AU  - Liu M
AD  - College of Food Science and Pharmaceutical Engineering, Nanjing Normal 
      University, Nanjing 210009, China.
FAU - Zhang, Lei
AU  - Zhang L
AD  - Jiangsu Key Laboratory of Marine Bioresources and Environment, Jiangsu Ocean 
      University, Lianyungang 222005, China.
FAU - Yang, Rongrong
AU  - Yang R
AD  - College of Food Science and Pharmaceutical Engineering, Nanjing Normal 
      University, Nanjing 210009, China.
FAU - Cui, Haiyang
AU  - Cui H
AD  - RWTH Aachen University, Templergraben 55, 52062 Aachen, Germany.
FAU - Li, Yanan
AU  - Li Y
AD  - College of Food Science and Pharmaceutical Engineering, Nanjing Normal 
      University, Nanjing 210009, China.
FAU - Li, Xiujuan
AU  - Li X
AD  - College of Food Science and Pharmaceutical Engineering, Nanjing Normal 
      University, Nanjing 210009, China. Electronic address: lixiujuan@njnu.edu.cn.
FAU - Huang, He
AU  - Huang H
AD  - College of Food Science and Pharmaceutical Engineering, Nanjing Normal 
      University, Nanjing 210009, China.
LA  - eng
PT  - Journal Article
PT  - Research Support, Non-U.S. Gov't
DEP - 20230904
PL  - Netherlands
TA  - J Hazard Mater
JT  - Journal of hazardous materials
JID - 9422688
RN  - 0 (Metal-Organic Frameworks)
RN  - 1318-02-1 (Zeolites)
RN  - 448J8E5BST (phenanthrene)
RN  - 0 (Phenanthrenes)
RN  - 0 (Polycyclic Aromatic Hydrocarbons)
SB  - IM
MH  - *Metal-Organic Frameworks/metabolism
MH  - *Zeolites/pharmacology
MH  - Biodegradation, Environmental
MH  - Proteomics
MH  - *Phenanthrenes/metabolism
MH  - Bacteria/metabolism
MH  - *Polycyclic Aromatic Hydrocarbons/metabolism
OTO - NOTNLM
OT  - Biomimetic mineralization
OT  - Bioremediation
OT  - Citric acid
OT  - Phenanthrene
OT  - ZIF-8
COIS- Declaration of Competing Interest The authors declare that they have no known 
      competing financial interests or personal relationships that could have appeared 
      to influence the work reported in this paper.
EDAT- 2023/09/16 05:42
MHDA- 2023/10/23 01:18
CRDT- 2023/09/15 18:08
PHST- 2023/07/02 00:00 [received]
PHST- 2023/09/02 00:00 [revised]
PHST- 2023/09/02 00:00 [accepted]
PHST- 2023/10/23 01:18 [medline]
PHST- 2023/09/16 05:42 [pubmed]
PHST- 2023/09/15 18:08 [entrez]
AID - S0304-3894(23)01758-2 [pii]
AID - 10.1016/j.jhazmat.2023.132475 [doi]
PST - ppublish
SO  - J Hazard Mater. 2024 Jan 5;461:132475. doi: 10.1016/j.jhazmat.2023.132475. Epub 
      2023 Sep 4.