BookR: School of Health Core Facilities Booking
PubMed Publications| Keyword search (4,163 papers available) |  |
"Zhang L" Authored Publications:
| Title | Authors | PubMed ID | |
|---|---|---|---|
| 1 | Synergistic adsorption mechanism of heavy metals on zinc oxide/phosphate modified gel-biochar composites | Wang H; Zhang L; Ji J; Wang A; Wen J; Chen Z; | 40159819 ENCS |
| 2 | Platform capitalisms and platform cultures | Steinberg M; Zhang L; Mukherjee R; | 39759402 CONCORDIA |
| 3 | Reduction of Cr(VI) by Bacillus toyonensis LBA36 and its effect on radish seedlings under Cr(VI) stress | Tan A; Wang H; Zhang H; Zhang L; Yao H; Chen Z; | 39346031 ENCS |
| 4 | Natural history of TANGO2 deficiency disorder: Baseline assessment of 73 patients | Miyake CY; Lay EJ; Soler-Alfonso C; Glinton KE; Houck KM; Tosur M; Moran NE; Stephens SB; Scaglia F; Howard TS; Kim JJ; Pham TD; Valdes SO; Li N; Murali CN; Zhang L; Kava M; Yim D; Beach C; Webster G; Liberman L; Janson CM; Kannankeril PJ; Baxter S; Singer-Berk M; Wood J; Mackenzie SJ; Sacher M; Ghaloul-Gonzalez L; Pedroza C; Morris SA; Ehsan SA; Azamian MS; Lalani SR; | 36473599 BIOLOGY |
| 5 | Substituent effects in the absorption spectra of phenol radical species: origin of the redshift caused by 3,5-dimethoxyl substitution | Zhang L; Muchall HM; Peslherbe GH; | 23216064 CHEMBIOCHEM |
| 6 | Inoculation of chromium-tolerant bacterium LBA108 to enhance resistance in radish (Raphanus sativus L.) and combined remediation of chromium-contaminated soil | Zhang H; Wang H; Tan A; Zhang L; Yao H; You X; Chen Z; | 38721825 ENCS |
| Title: | Reduction of Cr(VI) by Bacillus toyonensis LBA36 and its effect on radish seedlings under Cr(VI) stress | ||||
| Authors: | Tan A, Wang H, Zhang H, Zhang L, Yao H, Chen Z | ||||
| Link: | https://pubmed.ncbi.nlm.nih.gov/39346031/ | ||||
| DOI: | 10.7717/peerj.18001 | ||||
| Publication: | PeerJ | ||||
| Keywords: | Bacillus toyonensis; Cr reduction; Cr-tolerant microorganisms; Hydroponics; Microbial-phytoremediation; Radish seedlings; | ||||
| PMID: | 39346031 | Category: | Date Added: | 2024-09-30 | |
| Dept Affiliation: |
ENCS
1 Department of Environmental Engineering, College of Chemistry and Chemical Engineering, Henan University of Science and Technology, Luoyang, Henan, China. 2 Department of Civil and Environmental Engineering, Concordia University, Montreal, Canada. |
||||
Description: |
Chromium, being among the most toxic heavy metals, continues to demand immediate attention in the remediation of Cr-contaminated environments. In this study, a strain of LBA36 (Bacillus toyonensis) was isolated from heavy metal contaminated soil in Luanchuan County, Luoyang City, China. The reduction and adsorption rates of LBA36 in 30 mg·L-1 Cr-containing medium were 97.95% and 8.8%, respectively. The reduction mechanism was confirmed by Fourier-transform infrared spectroscopy, and X-ray photoelectron spectroscopy (XPS). Cr(VI) reduction by this strain predominantly occurred outside the cell, with hydroxyl, amide, carboxyl, C-N group, carbonyl, and sulfur carbonyl as the main reaction sites. XPS analysis revealed the presence of Cr2p1/2 and Cr2p3/2. Furthermore, the hydroponic experiment showed that the fresh weight and plant height of radish seedlings increased by 87.87% and 37.07%, respectively, after inoculation with LBA36 strain under 7 mg·L-1 Cr(VI) stress. The levels of chlorophyll, total protein, malondialdehyde, superoxide dismutase and catalase were also affected to different degrees. In conclusion, this study demonstrated the potential of microbial and phytoremediation in the treatment of heavy metal toxicity, and laid the foundation for the development of effective bioremediation methods for Cr(VI) pollution. |
