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Yanhong Zhao
Researcher at Shandong University of Science and Technology
Publications - 12
Citations - 270
Yanhong Zhao is an academic researcher from Shandong University of Science and Technology. The author has contributed to research in topics: Biomineralization & Calcite. The author has an hindex of 6, co-authored 12 publications receiving 122 citations.
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Journal ArticleDOI
Calcite precipitation induced by Bacillus cereus MRR2 cultured at different Ca2+ concentrations: Further insights into biotic and abiotic calcite
Zhuang Dingxiang,Yan Huaxiao,Maurice E. Tucker,Hui Zhao,Zuozhen Han,Yanhong Zhao,Sun Bin,Li Dan,Juntong Pan,Zhao Yanyang,Meng Ruirui,Shan Guanghe,Xinkang Zhang,Rongzhen Tang +13 more
TL;DR: In this paper, the carbonic anhydrase (CA), a common enzyme of bacteria, promoted carbon dioxide hydration to release HCO3− and CO32− in the process of calcite precipitation; the pH increased from 7.2 to 8.9 as a result of the combination effect of the released ammonia by B. cereus MRR2 and the HCO 3− and carbon 32− ions originating from the CA reaction.
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Mechanism of Biomineralization Induced by Bacillus subtilis J2 and Characteristics of the Biominerals
Zuozhen Han,Jiajia Wang,Hui Zhao,Maurice E. Tucker,Yanhong Zhao,Guangzhen Wu,Jingxuan Zhou,Junxiao Yin,Hucheng Zhang,Xinkang Zhang,Yan Huaxiao +10 more
TL;DR: In this paper, the Bacillus subtilis J2 (GenBank MG575432) was used to induce the precipitation of calcium carbonate minerals at Mg/Ca molar ratios of 0, 3, 6, 9, and 12.
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The bio-precipitation of calcium and magnesium ions by free and immobilized Lysinibacillus fusiformis DB1-3 in the wastewater
Yan Huaxiao,Zuozhen Han,Hui Zhao,Juntong Pan,Yanhong Zhao,Maurice E. Tucker,Jingxuan Zhou,Xiaoyun Yan,Haiyan Yang,Di Fan +9 more
TL;DR: In this paper, a simple and environmentally friendly method applying biological processes to precipitate calcium (Ca) and magnesium (Mg) ions as carbonates and phosphate using free and immobilized Lysinibacillus fusiformis DB1-3 bacteria isolated from a petroleum sample.
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The Significant Roles of Mg/Ca Ratio, Cl− and SO42− in Carbonate Mineral Precipitation by the Halophile Staphylococcus epidermis Y2
TL;DR: In this paper, Staphylococcus epidermidis Y2 was identified and identified by 16S ribosomal DNA (rDNA) homology comparison and ammonia, pH, carbonic anhydrase, carbonate, and bicarbonate ions were monitored during laboratory experiments.
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Extracellular and Intracellular Biomineralization Induced by Bacillus licheniformis DB1-9 at Different Mg/Ca Molar Ratios
Zuozhen Han,Gao Xiao,Hui Zhao,Maurice E. Tucker,Yanhong Zhao,Bi Zhenpeng,Juntong Pan,Guangzhen Wu,Yan Huaxiao +8 more
TL;DR: In this article, precipitation of carbonate minerals was induced by Bacillus licheniformis DB1-9 bacteria, (identity confirmed with its phylogenetic tree), to further explore the biomineralization mechanisms.