Results 31 to 40 of about 1,820 (165)

Reconstruction and Analysis of Thermodynamically Constrained Models Reveal Metabolic Responses of a Deep-Sea Bacterium to Temperature Perturbations

mSystems, 2022
Microbial acclimation to different temperature conditions can involve broad changes in cell composition and metabolic efficiency. A systems-level view of these metabolic responses in nonmesophilic organisms, however, is currently missing.
Keith Dufault-Thompson, Chang Nie, Huahua Jian, Fengping Wang, Ying Zhang   +4 more
doaj   +1 more source

Biomedical Applications of Nanozymes: An Enzymology Perspective

Angewandte Chemie, Volume 137, Issue 46, November 10, 2025.
With a lens of enzymology, this review compares nanozymes with enzymes using the Michaelis‐Menten model and differences in KM and kcat along with catalysis in complex biological environment. The implications of these differences in biomedical applications of nanozymes are then described with a statistical analysis of the trend of therapeutic use of ...
Vasily G. Panferov, Xiaohan Zhang, Ka‐Ying Wong, Jung Heon Lee, Juewen Liu   +4 more
wiley   +2 more sources

Psychrophilic Bacterial Phosphate-Biofertilizers: A Novel Extremophile for Sustainable Crop Production under Cold Environment

Microorganisms, 2021
Abiotic stresses, including low-temperature environments, adversely affect the structure, composition, and physiological activities of soil microbiomes.
Asfa Rizvi, Bilal Ahmed, Mohammad Saghir Khan, Shahid Umar, Jintae Lee   +4 more
doaj   +1 more source

Preservation Strategies for Camel Meat: Quality Improvement and Shelf‐Life Extension

Food Science &Nutrition, Volume 14, Issue 4, April 2026.
Camel meat, a crucial protein source in arid regions, faces challenges like high moisture content and susceptibility to spoilage, limiting its shelf life. Traditional methods such as salting, drying, and smoking have been used historically, while modern techniques like refrigeration, freezing, and vacuum packaging enhance quality and safety.
Najmeh Rezaei, Farnaz Rezaiyan Attar, Nasser Morgan Azghadi, Mohammad Ali Hesarinejad   +3 more
wiley   +1 more source

Insight into the quality deterioration induced by microorganisms in Litopenaeus vannamei during superchilling storage

Food Science and Human Wellness
Quality deterioration induced by microbial community in Litopenaeus vannamei during superchilling storage were demonstrated in this study. In this study, 6 microorganisms were identified as the biomarkers by 16S rDNA sequencing and 71 differential ...
Chuang Pan, Kaiying Yang, Xianqing Yang, Haiyun Wu, Chunsheng Li, Shuxian Hao, Yongqiang Zhao, Shengjun Chen, Xiaoshan Long   +8 more
doaj   +1 more source

Detection of Microorganisms in Low-Temperature Water Environments by in situ Generation of Biogenic Nanoparticles

Frontiers in Astronomy and Space Sciences, 2020
A new nanobiotechnological approach for the detection of extraterrestrial Earth-like biological forms is proposed. The approach is based on the ability of microbial cells to reduce artificially added cations with the generation of crystalline ...
Dmitry A. Skladnev, Dmitry A. Skladnev, Lina V. Vasilyeva, Yulia Yu. Berestovskaya, Oleg R. Kotsyurbenko, Oleg R. Kotsyurbenko, Sergei V. Kalenov, Vladimir V. Sorokin, Vladimir V. Sorokin   +8 more
doaj   +1 more source

NON-TRADITIONAL PRODUCERS OF MICROBIAL EXOPOLYSACCHARIDES [PDF]

Biotechnologia Acta, 2018
Data on exopolysaccharides synthesis by psychrophilic fungi and bacteriae, halo- and thermophilic archaea and bacteriae, including those isolated from deep-sea hydrothermal vents — sources — were provided.
T. P. PIROG, A. A. VORONENKO, M. O. IVAKHNIUK   +2 more
doaj   +1 more source

Bridging the Effects of Noncontact Temperature Sensing and Cellular Biofunctionality in Nanosized Dysprosium(III)‐Doped Fluorapatite

Small, Volume 22, Issue 10, 17 February 2026.
Multifunctional dysprosium(III) ion–doped fluorapatite nanomaterials combine bioactivity with photoluminescent temperature sensing. The biological studies reveal interactions with progenitor cells, highlighting potential applications in regenerative medicine and tissue engineering, while temperature‐dependent emission of Dy³⁺ ions enables reliable ...
Sara Targonska, Natalia Charczuk, Adam Kabanski, Klaudia Marcinkowska, Joanna Sulecka‐Zadka, Daria Szymanowska, Agnieszka Śmieszek, Rafal J. Wiglusz   +7 more
wiley   +1 more source

Metabolic Responses, Cell Recoverability, and Protein Signatures of Three Extremophiles: Sustained Life During Long-Term Subzero Incubations

Microorganisms
Few halophilic strains have been examined in detail for their culturability and metabolic activity at subzero temperatures, within the ice matrix, over the longer term.
Marcela Ewert, Brook L. Nunn, Erin Firth, Karen Junge   +3 more
doaj   +1 more source

Microbial Metabolism in Soil at Subzero Temperatures: Adaptation Mechanisms Revealed by Position-Specific 13C Labeling

Frontiers in Microbiology, 2017
Although biogeochemical models designed to simulate carbon (C) and nitrogen (N) dynamics in high-latitude ecosystems incorporate extracellular parameters, molecular and biochemical adaptations of microorganisms to freezing remain unclear.
Ezekiel K. Bore, Carolin Apostel, Carolin Apostel, Sara Halicki, Yakov Kuzyakov, Yakov Kuzyakov, Yakov Kuzyakov, Michaela A. Dippold   +7 more
doaj   +1 more source