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Enzymatic Plastic Degradation, Volume 648 [Kietas viršelis]

Volume editor (Greifswald University, Germany), Volume editor (Universität Greifswald, Germany), Volume editor (Helmholtz-Zentrum Berlin, Germany)
  • Formatas: Hardback, 500 pages, aukštis x plotis: 229x152 mm, weight: 950 g
  • Serija: Methods in Enzymology
  • Išleidimo metai: 11-Feb-2021
  • Leidėjas: Academic Press Inc
  • ISBN-10: 0128220120
  • ISBN-13: 9780128220122
Kitos knygos pagal šią temą:
  • Formatas: Hardback, 500 pages, aukštis x plotis: 229x152 mm, weight: 950 g
  • Serija: Methods in Enzymology
  • Išleidimo metai: 11-Feb-2021
  • Leidėjas: Academic Press Inc
  • ISBN-10: 0128220120
  • ISBN-13: 9780128220122
Kitos knygos pagal šią temą:
Enzymatic Plastic Degradation, Volume 648 in the Methods in Enzymology series, continues the legacy of this premier serial with chapters authored by leaders in the field. Chapters in this latest release include Evaluating plastic pollution and environmental degradation, Assessment methods for microplastic pollution in the oceans and fresh water, Exploring microbial consortia from various environments for plastic degradation, Characterization of filamentous fungi for attack on synthetic polymers via biological Fenton chemistry, Synthesis of radioactive-labeled nanoplastics for assaying the environmental (microbial) PS degradation, Exploring metagenome for plastic degrading enzymes, Cutinases from thermophilic bacteria (actinomycetes): from identification to functional and structural characterization, and much more.
  • Provides the authority and expertise of leading contributors from an international board of authors
  • Presents the latest release in the Methods in Enzymology series
  • Covers the latest research and technologies in enzymatic plastic degradation
Contributors xiii
Preface xix
1 Current status and future development of plastics: Solutions for a circular economy and limitations of environmental degradation
1(26)
Pia Skoczinski
Lars Krause
Achim Raschka
Lara Dammer
Michael Carus
1 Introduction
2(1)
2 Definitions
3(1)
3 Biodegradation and biodegradability---Explanations and limits
4(6)
4 Current plastic market and production
10(7)
5 Plastic recycling
17(1)
6 Plastic waste and disposal
18(2)
7 Mismanagement of plastic disposal and recycling---Plastic littering
20(1)
8 Political actions against plastic littering
21(1)
9 Conclusion and future development
22(2)
10 Methods
24(1)
References
24(3)
2 Methods for microplastic sampling and analysis in the seawater and fresh water environment
27(20)
Chengjun Sun
Jinfeng Ding
Fenglei Gao
1 Introduction
28(2)
2 Water sample collection methods
30(8)
3 Sample pretreatment before identification
38(3)
4 Sample identification
41(1)
5 Data reporting
41(1)
6 Blank and contamination control
42(1)
7 Summary
42(1)
Acknowledgments
43(1)
References
43(4)
3 Exploring microbial consortia from various environments for plastic degradation
47(24)
Ingrid Eileen Meyer Cifuentes
Basak Ozturk
1 Introduction
48(1)
2 Enrichment and cultivation of aerobic plastic-degrading consortia
49(7)
3 Enrichment and cultivation of anaerobic plastic-degrading consortia
56(9)
4 Future perspectives
65(1)
References
65(6)
4 Cultivation of filamentous fungi for attack on synthetic polymers via biological Fenton chemistry
71(24)
Dietmar Schlosser
1 Introduction
72(7)
2 Rationale for the cultivation of fungi for Fenton chemistry-dependent attack on synthetic polymers
79(1)
3 Materials, equipment and reagents
80(2)
4 Protocols
82(5)
5 Safety considerations
87(1)
6 Applicable analytical methods to detect fungal effects on polymers
87(4)
7 Summary
91(1)
Acknowledgments
92(1)
References
92(3)
5 Characterization of biodegradation of plastics in insect larvae
95(26)
Wei-Min Wu
Craig S. Criddle
1 Introduction
96(1)
2 Biodegradation of plastics in Tenebrio molitor
97(3)
3 Analytical methods for plastic biodegradation
100(3)
4 Protocols for the characterization of plastic degradation by T. molitor larvae
103(9)
5 Results and analysis
112(6)
6 Summary
118(1)
Acknowledgments
119(1)
References
119(2)
6 Quantification of polystyrene plastics degradation using 14C isotope tracer technique
121(16)
Lili Tian
Yini Ma
Rong Ji
1 Introduction
122(1)
2 Protocols
123(11)
3 Summary and outlook
134(1)
4 Safety notes
134(1)
Acknowledgments
135(1)
References
135(2)
7 Exploring the global metagenome for plastic-degrading enzymes
137(22)
Pablo Perez-Garcia
Dominik Danso
Hongli Zhang
Jennifer Chow
Wolfgang R. Streit
1 Introduction
138(6)
2 Materials
144(1)
3 Methods
145(6)
4 Notes
151(1)
5 Outlook and summary
152(1)
References
152(7)
8 Cutinases from thermophilic bacteria (actinomycetes): From identification to functional and structural characterization
159(28)
Masayuki Oda
Nobutaka Numoto
Gert-Jan Bekker
Narutoshi Kamiya
Fusako Kawai
1 Introduction
160(1)
2 Identification of thermophilic cutinases
161(1)
3 Structural and thermodynamic analysis of PET-hydrolyzing cutinases
162(7)
4 Protocols
169(13)
5 Summary
182(1)
Acknowledgments
182(1)
References
182(5)
9 Ideonella sakaiensis, PETase, and MHETase: From identification of microbial PET degradation to enzyme characterization
187(20)
Shosuke Yoshida
Kazumi Hiraga
Ikuo Taniguchi
Kohei Oda
1 Introduction
188(4)
2 Screening microorganisms that degrade PET and isolation of microbial consortium no. 46
192(1)
3 Isolation of I. sakaiensis 201-F6 from microbial consortium no. 46
193(2)
4 Detection of microbial PET degradation
195(2)
5 Characterization of PETase and MHETase
197(5)
6 Summary
202(1)
Acknowledgments
203(1)
Declarations of interest
203(1)
References
203(4)
10 GRAPE, a greedy accumulated strategy for computational protein engineering
207(24)
Jinyuan Sun
Yinglu Cui
Bian Wu
1 Introduction
208(2)
2 Materials
210(1)
3 Methods
211(15)
4 Notes
226(2)
5 Summary
228(1)
References
229(2)
11 Mechanistic investigation of enzymatic degradation of polyethylene terephthalate by nuclear magnetic resonance
231(22)
Patricia Falkenstein
Ren Wei
Jorg Matysik
Chen Song
1 Introduction
232(1)
2 `H solution NMR analysis to quantify PET chain scissions
233(3)
3 Solid-state NMR analysis to determine PET chain conformation and dynamics
236(12)
4 Summary
248(1)
Acknowledgments
249(1)
Funding
249(1)
References
249(4)
12 Fluorimetric high-throughput screening method for polyester hydrolase activity using polyethylene terephthalate nanoparticles
253(18)
Lara Pfaff
Daniel Breite
Christoffel P.S. Badenhorst
Uwe T. Bornscheuer
Ren Wei
1 Introduction
254(1)
2 PET nanoparticles: Generation, application, and characterization
255(3)
3 Fluorimetric high-throughput screening assay
258(3)
4 Materials, equipment, and reagents
261(3)
5 Protocols
264(4)
Acknowledgments
268(1)
References
268(3)
13 Anchor peptides promote degradation of mixed plastics for recycling
271(22)
Yu Ji
Yi Lu
Hendrik Puetz
Ulrich Schwaneberg
1 Introduction
272(2)
2 Engineering the adhesion peptide binding modules for enhanced polymer absorption and enzymatic degradation
274(3)
3 Equipment
277(1)
4 Materials
278(2)
5 Protocol
280(8)
6 Summary and outlook
288(1)
Acknowledgments
288(1)
References
288(5)
14 Tuning of adsorption of enzymes to polymer
293(24)
Doris Ribitsch
Georg M. Guebitz
1 Introduction
294(3)
2 Expression and purification of polymer degrading hydrolases
297(3)
3 Surface engineering by site-directed mutagenesis
300(3)
4 Fusion of hydrophobic binding domains
303(5)
5 Enzyme truncation and mutagenesis of the metal-binding site
308(4)
6 Summary
312(1)
References
313(4)
15 Characterization of the enzymatic degradation of polyurethanes
317(20)
Audrey Magnin
Eric Pollet
Luc Averous
1 Introduction
318(4)
2 Materials, equipment and reagents
322(2)
3 Protocol
324(5)
4 Safety considerations and standards
329(1)
5 Analysis and statistics
329(4)
6 Pros and cons
333(1)
7 Alternative methods/procedures
334(1)
8 Troubleshooting and optimization
334(1)
9 Summary
334(1)
Acknowledgments
335(1)
References
335(2)
16 Structural analysis of PET-degrading enzymes PETase and MHETase from Ideonella sakaiensis
337(20)
Leonie G. Graf
Emil A.P. Michels
Yelwin Yew
Weidong Liu
Gottfried J. Palm
Gert Weber
1 Introduction
338(2)
2 Methods background
340(2)
3 Expression and purification
342(4)
4 Crystallization
346(6)
5 Modeling of a PETase-BHET complex
352(2)
6 Summary
354(1)
Acknowledgments
355(1)
References
355(2)
17 Structural and functional characterization of nylon hydrolases
357(34)
Seiji Negoro
Dai-ichiro Kato
Taku Ohki
Kengo Yasuhira
Yasuyuki Kawashima
Keisuke Nagai
Masahiro Takeo
Naoki Shibata
Katsumasa Kamiya
Yasuteru Shigeta
1 Introduction
358(3)
2 Screening of microorganisms and enzymes degrading nylon-related compounds
361(1)
3 Preparation of oligomeric and polymeric substrates for enzyme assays
361(5)
4 Enzymatic hydrolysis of nylons and related substrates
366(3)
5 Structural analysis of 6-aminohexanoate dimer hydrolase NyIB
369(3)
6 Protocol
372(14)
7 Summary
386(1)
Acknowledgments
387(1)
References
387(4)
18 Upcycling of hydrolyzed PET by microbial conversion to a fatty acid derivative
391(32)
Gina Welsing
Birger Wolter
Henric M.T. Hintzen
Till Tiso
Lars M. Blank
1 Introduction
392(5)
2 Protocols
397(18)
3 Conclusion
415(1)
Acknowledgments
416(1)
References
416(7)
19 Screening and cultivating microbial strains able to grow on building blocks of polyurethane
423(12)
Maria Jose Cardenas Espinosa
Andrea Colina Blanco
Hermann J. Heipieper
Christian Eberlein
1 Introduction
424(2)
2 Methods
426(6)
3 Outlook
432(1)
Acknowledgment
433(1)
References
433(2)
20 Engineering microalgae as a whole cell catalyst for PET degradation
435(22)
Daniel Moog
Jan Zarzycki
Karl-Heinz Rexer
Tobias J. Erb
Uwe G. Maier
1 Introduction
436(2)
2 Microalgae as phototrophic cell factories for recombinant protein production
438(6)
3 Introducing the PETase gene into the genome of a diatom
444(2)
4 Protocol
446(4)
5 Analysis of enzymatic plastic degradation
450(3)
6 Summary
453(1)
Acknowledgments
453(1)
References
453(4)
21 Yeast cell surface display of bacterial PET hydrolase as a sustainable biocatalyst for the degradation of polyethylene terephthalate
457
Zhuozhi Chen
Yunjie Xiao
Gert Weber
Ren Wei
Zefang Wang
1 Introduction
458(7)
2 Protocols
465(8)
Acknowledgment
473(1)
References
473
Gert Weber is at Helmholtz-Zentrum Berlin, Germany Prof. Uwe Bornscheuer from Greifswald University is a leading expert in enzymatic lipid modification as documented in numerous peer-reviewed publications, reviews as well as patents. He has received several scientific awards including the Chevreul Medal (French Lipid Society, 2012), the Normann Medal (DGF, Germany, 2014) and the Stephen S. Chang Award (AOCS, 2015). Ren Wei is at Universität Greifswald, Germany