Mingxue Liu

Mingxue Liu

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Academic Career Length

14Years (2013-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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11 May 2022 in International Journal of Biological Macromolecules
Verified
Journal Article
Closed access
LXLongquan Xiao
Longquan Xiao
SKShuai Kang
Shuai Kang
MLMolazi Lapu
Molazi Lapu
PJPeng Jiang
Peng Jiang
XWXinhui Wang
Xinhui Wang
MLMingxue Liu
Mingxue Liu
23 August 2022 in Eurasian Soil Science
Verified
Journal Article
Closed access
PDF file
PJP. Jiang
P. Jiang
LXL. Q. Xiao
L. Q. Xiao
XWX. Wan
X. Wan
TYT. Yu
T. Yu
YLY. F. Liu
Y. F. Liu
MLMingxue Liu
Mingxue Liu
Globally, the soil is the largest active terrestrial carbon pool in the biosphere, composed of organic and inorganic carbon. The role of plants in carbon sequestration has been widely studied, but knowledge concerning the potential of soil microorganisms for carbon sequestration remains poor. This article reviews the composition of the carbon-fixing microbes community in the soil, the process of soil microbes carbon fixation, and the factors affecting the rate of carbon fixation. The key scientific problems to be solved urgently are also proposed. It hopes to provide new ideas and methods for comprehensively understanding the carbon sequestration process and mechanism of soil microorganisms, improving the efficiency of soil carbon sequestration, and solving environmental problems caused by climate change and human activities.
23 August 2021 in Probiotics and Antimicrobial Proteins
Verified
Journal Article
Closed access
PDF file
AWAijuan Wu
Aijuan Wu
YFYaqian Fu
Yaqian Fu
LKLingyu Kong
Lingyu Kong
QSQiyuan Shen
Qiyuan Shen
MLMingxue Liu
Mingxue Liu
DPDaodong Pan
Daodong Pan
1 November 2017 in RSC Advances
Verified
Journal Article
Open access
PDF file
MLMingxue Liu
Mingxue Liu
Faqin DongFaqin Dong
Faqin Dong
WZWei Zhang
Wei Zhang
XNXiaoqin Nie
Xiaoqin Nie
HWHongfu Wei
Hongfu Wei
DWDanni Wang
Danni Wang
Contribution of surface functional groups and detailed interface interaction for biosorption of strontium ions by Saccharomyces cerevisiae under culture conditions was investigated through chemical modification, in addition to spectroscopic and mesoscopic methods. The results showed that the biosorption ratio decreased approximately 10%, 60%, and 70% for ester group, carboxyl group, and amino group modified yeast cells, respectively. Fourier transform infrared spectroscopy and surface functional group potentiometric titration results revealed that –NH2, –COOH, and –OH were the major binding groups. The amino group displayed the greatest contribution to biosorption of strontium ions, followed by the carboxyl group and, finally, the ester group. Electrostatic interaction was the initial role and establishment of a coordination complex was the most common mechanism of interface interaction between strontium ions and the yeast cell surface. Mesoscopic analysis suggested that strontium ions may be first adsorbed on the cell surface and then transported into the cytoplasm. Transmembrane transport and the bioaccumulation model revealed that yeast cells may regulate the distribution of strontium ions through a transportation mechanism. A detailed interface interaction was discussed for S. cerevisiae biosorption of low concentration strontium ions under culture conditions. The results suggested that optimal biosorption for a microorganism relies upon enrichment of proteins and polysaccharides on the cell surface.
6 October 2018 in Journal of Radioanalytical and Nuclear Chemistry
Verified
Journal Article
Closed access
PDF file
MLMingxue Liu
Mingxue Liu
LLLang Luo
Lang Luo
Faqin DongFaqin Dong
Faqin Dong
HWHongfu Wei
Hongfu Wei
XNXiaoqin Nie
Xiaoqin Nie
PWPingping Wang
Pingping Wang
31 August 2018 in RSC Advances
Verified
Journal Article
Open access
PDF file
PWPingping Wang
Pingping Wang
Faqin DongFaqin Dong
Faqin Dong
XWXuhui Wang
Xuhui Wang
MLMingxue Liu
Mingxue Liu
XNXiaoqin Nie
Xiaoqin Nie
HWHongfu Wei
Hongfu Wei
Understanding the mechanisms for electron shuttles (ESs) in microbial extracellular electron transfer (EET) is important in biogeochemical cycles, bioremediation applications, as well as bioenergy strategies. In this work, we adapted electrochemical techniques to probe electrochemically active and redox-active Shewanella putrefaciens. This approach detected flavins and humic-like substances of Shewanella putrefaciens, which were involved in electron transfer to the electrode. A combination of three-dimensional excitation-emission (EEM) florescence spectroscopy methods identified a mixture of riboflavin and humic-like substances in supernatants during sustained incubations. The reductive behaviour of U(VI) by Shewanella putrefaciens in the presence of riboflavin (RF) and anthraquinone-2-sulfonate (AQS) was also investigated in this study. The results indicated that RF and AQS significantly accelerated electron transfer from cells to U(VI), thus enhancing reductive U(VI). The precipitate was further evidenced by SEM, FTIR, XPS and XRD, which demonstrated that chernikovite [H2(UO2)2(PO4)2·8H2O] became the main product on the cell surface of S. putrefaciens. In a contrast, U(IV) mainly existed amorphously on the cell surface of S. putrefaciens with added RF and AQS. This work has significant implications in elucidating RF and AQS as electron shuttles that are efficient in reduction of uranium in geological environments.