DC Field | Value | Language |
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dc.contributor.author | Na, Jeong-Geol | - |
dc.contributor.author | Kim, Min Sik | - |
dc.contributor.author | Je, Hwa Heon | - |
dc.contributor.author | Kang, Eungsu | - |
dc.contributor.author | Moon, Eunjoo | - |
dc.contributor.author | HWANG, DONG SOO | - |
dc.contributor.author | Choi, Yoo Sung | - |
dc.date.accessioned | 2021-02-18T06:50:24Z | - |
dc.date.available | 2021-02-18T06:50:24Z | - |
dc.date.created | 2021-02-06 | - |
dc.date.issued | 2021-04-15 | - |
dc.identifier.issn | 0144-8617 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/105085 | - |
dc.description.abstract | Microbial biotransformation of CH4 gas has been attractive for the production of energy and high-value chemicals. However, insufficient supply of CH4 in a culture medium needs to be overcome for the efficient utilization of CH4. Here, we utilized cellulose nanocrystals coated with a tannic acid-Fe3+ complex (TA-Fe3+CNCs) as a medium component to enhance the gas-liquid mass-transfer performance. TA-Fe3+CNCs were well suspended in water without agglomeration, stabilized gas bubbles without coalescence, and increased the gas solubility by 20 % and the k(L)(a) value at a rapid inlet gas flow rate. Remarkably, the cell growth rate of Methylomonas sp. DH-1 as model CH4-utilizing bacteria improved with TA-Fe3+CNC concentration without any cytotoxic or antibacterial properties, resulting in higher metabolite production ability such as methanol, pyruvate, formate, and succinate. These results showed that TA-Fe3+CNCs could be utilized as a significant component in the culture medium applicable as a promising nanofluid for efficient CH4 microbial biotransformation. | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.relation.isPartOf | CARBOHYDRATE POLYMERS | - |
dc.subject | MASS-TRANSFER ENHANCEMENT | - |
dc.subject | CO2 ABSORPTION | - |
dc.subject | GAS-ABSORPTION | - |
dc.subject | METHANE | - |
dc.subject | BIOCONVERSION | - |
dc.subject | VERSATILE | - |
dc.subject | PARTICLES | - |
dc.subject | NANOFLUID | - |
dc.subject | SLURRIES | - |
dc.subject | FUTURE | - |
dc.title | Cellulose nanocrystals coated with a tannic acid-Fe3+ complex as a significant medium for efficient CH4 microbial biotransformation | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/j.carbpol.2021.117733 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | CARBOHYDRATE POLYMERS, v.258 | - |
dc.identifier.wosid | 000658989000014 | - |
dc.citation.title | CARBOHYDRATE POLYMERS | - |
dc.citation.volume | 258 | - |
dc.contributor.affiliatedAuthor | Je, Hwa Heon | - |
dc.contributor.affiliatedAuthor | HWANG, DONG SOO | - |
dc.identifier.scopusid | 2-s2.0-85100381164 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | MASS-TRANSFER ENHANCEMENT | - |
dc.subject.keywordPlus | CO2 ABSORPTION | - |
dc.subject.keywordPlus | GAS-ABSORPTION | - |
dc.subject.keywordPlus | METHANE | - |
dc.subject.keywordPlus | BIOCONVERSION | - |
dc.subject.keywordPlus | VERSATILE | - |
dc.subject.keywordPlus | PARTICLES | - |
dc.subject.keywordPlus | NANOFLUID | - |
dc.subject.keywordPlus | SLURRIES | - |
dc.subject.keywordPlus | FUTURE | - |
dc.subject.keywordAuthor | Cellulose nanocrystal | - |
dc.subject.keywordAuthor | Cell culture medium | - |
dc.subject.keywordAuthor | Mass transfer enhancement | - |
dc.subject.keywordAuthor | Methane utilization | - |
dc.subject.keywordAuthor | Nanofluid | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Applied | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Organic | - |
dc.relation.journalWebOfScienceCategory | Polymer Science | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Polymer Science | - |
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