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240119s2024 xx |||||o 00| ||eng c |
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|a 10.1016/j.wasman.2024.01.016
|2 doi
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|a pubmed25n1223.xml
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|a (DE-627)NLM367278995
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|a (NLM)38237404
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|a (PII)S0956-053X(24)00026-6
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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| 100 |
1 |
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|a Shi, Lin
|e verfasserin
|4 aut
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| 245 |
1 |
0 |
|a New discovery of extremely high adsorption of environmental DNA on cuttlefish bone pyrolysis derivative via large pore structure and carbon film
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1 |
|c 2024
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| 336 |
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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| 500 |
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|a Date Completed 29.01.2024
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|a Date Revised 31.01.2024
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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| 520 |
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|a Copyright © 2024. Published by Elsevier Ltd.
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|a Environmental DNA (eDNA) carrying antibiotic resistance gene (ARG) has attracted a great deal of attention because of its threat to the ecology and human health. Traditional porous adsorbents, such as microporous biochar and natural mineral, are low-effective in removing eDNA from sewage. This study used cuttlefish-bone (CB), a fishery waste, as an anticipated material to adsorb a model compound of eDNA from herring sperm (hsDNA). An interesting result was firstly observed that extremely high DNA adsorption on cuttlefish-bone pyrolysis derivative (CCB) was up to 88.7 mg/g, 3-10 folds higher than that of most other adsorbents in the existing literatures, which was attributed to the carbon film and large pores. To achieve an adsorption rate of 75 %, hsDNA adsorption took 96 h on CB but only 24 h on CCB, which was attributed to the fluent channel of CCB. The ligand exchange, Ca2+ bridge and π-π interaction were identified as dominated adsorption mechanisms, based on FTIR and phosphate competition experiments. This study exploited a high-efficient, environmentally friendly, and low-cost adsorbent for treating ARG-contaminated soil and water
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4 |
|a Journal Article
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|a Biological calcium carbonate
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4 |
|a High-efficient adsorption
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4 |
|a Porous matrix
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4 |
|a eDNA
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| 650 |
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|a Carbon
|2 NLM
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| 650 |
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7 |
|a 7440-44-0
|2 NLM
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| 650 |
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|a DNA, Environmental
|2 NLM
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| 650 |
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7 |
|a Charcoal
|2 NLM
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| 650 |
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7 |
|a 16291-96-6
|2 NLM
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| 650 |
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7 |
|a Anti-Bacterial Agents
|2 NLM
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| 650 |
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7 |
|a Water Pollutants, Chemical
|2 NLM
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| 700 |
1 |
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|a Zhang, Di
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Yang, Mingyi
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Li, Fangfang
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Zhao, Jinfeng
|e verfasserin
|4 aut
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| 700 |
1 |
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|a He, Zhaohui
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Bai, Yangwei
|e verfasserin
|4 aut
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| 773 |
0 |
8 |
|i Enthalten in
|t Waste management (New York, N.Y.)
|d 1999
|g 175(2024) vom: 01. März, Seite 286-293
|w (DE-627)NLM098197061
|x 1879-2456
|7 nnas
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| 773 |
1 |
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|g volume:175
|g year:2024
|g day:01
|g month:03
|g pages:286-293
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|u http://dx.doi.org/10.1016/j.wasman.2024.01.016
|3 Volltext
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|d 175
|j 2024
|b 01
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|h 286-293
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