CAS OpenIR
Enhancement of biofilm formation and microalgae growth by preparing cellulose film with rough surface
Chen, Caixiang1,2; Wen, Shumei2,3; Wang, Zhihui2; Zhang, Dongmei2; Zhang, Jinming4; Yan, Chenghu2,3; Cong, Wei2
2022-02-01
Source PublicationJOURNAL OF POLYMER RESEARCH
ISSN1022-9760
Volume29Issue:2Pages:8
AbstractA series of cellulose films with rough surface were prepared by dissolution and regeneration in the ionic liquid, 1-allyl-3-methylimidazolium chloride (AmimCl). The cellulose films possessed a rough surface with the maximum height difference (S-z) of 128-217 mu m, a macroporous structure with a high porosity of 84.7%-90.5%, and a negative potential between -40.00 and -54.15 mV. Furthermore, the cellulose films exhibited excellent microalgae adhesion properties. After 18 days of attached Chlorella sp. cultivation experiments, the average productivities of C-A-120 films (C-A-X, X means the mesh number of the substrate) reached 20.80 g m(-2) d(-1)), which is 2.69 times than that of the cellulose film with a smooth surface. The result indicates that the cellulose films with a rough surface and high water adsorption ratio have a huge potential in serving as the substrate of the attached microalgae cultivation to promote microalgae cells growth and biofilm formation.
KeywordMicroalgae Cellulose Biofilm Surface roughness Ionic liquids
DOI10.1007/s10965-022-02901-1
Language英语
WOS KeywordCULTIVATION ; BIOFUELS ; TECHNOLOGY ; ALGAE
Funding ProjectNatural Science Foundation of Tianjin Municipal Science and Technology Commission[21706260]
WOS Research AreaPolymer Science
WOS SubjectPolymer Science
Funding OrganizationNatural Science Foundation of Tianjin Municipal Science and Technology Commission
WOS IDWOS:000742666600001
PublisherSPRINGER
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/51697
Collection中国科学院过程工程研究所
Corresponding AuthorZhang, Jinming; Yan, Chenghu
Affiliation1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
2.Chinese Acad Sci, Inst Proc Engn, State Key Lab Biochem Engn, Beijing 100190, Peoples R China
3.Chinese Acad Sci, Ganjiang Innovat Acad, Jiangxi Prov Key Lab Cleaner Prod Rare Earths, Ganzhou 341119, Jiangxi, Peoples R China
4.Chinese Acad Sci, Inst Chem, Key Lab Engn Plast KLEP, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Chen, Caixiang,Wen, Shumei,Wang, Zhihui,et al. Enhancement of biofilm formation and microalgae growth by preparing cellulose film with rough surface[J]. JOURNAL OF POLYMER RESEARCH,2022,29(2):8.
APA Chen, Caixiang.,Wen, Shumei.,Wang, Zhihui.,Zhang, Dongmei.,Zhang, Jinming.,...&Cong, Wei.(2022).Enhancement of biofilm formation and microalgae growth by preparing cellulose film with rough surface.JOURNAL OF POLYMER RESEARCH,29(2),8.
MLA Chen, Caixiang,et al."Enhancement of biofilm formation and microalgae growth by preparing cellulose film with rough surface".JOURNAL OF POLYMER RESEARCH 29.2(2022):8.
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