Results 51 to 60 of about 10,511 (238)

Insight into the effects of biological treatment on the binding properties of copper onto dissolved organic matter derived from coking wastewater

Ecotoxicology and Environmental Safety, 2022
Biological treatment can remove more than 89.8% of total organic carbon (TOC) and 94.4% of fluorescent dissolved organic matter (DOM) in the coking wastewater, thereby affecting the migration, transformation and bioavailability and binding ...
Benlin Dai, Yuyao Peng, Meifeng Zhang, Meng Yang, Yi Wu, Xujing Guo   +5 more
doaj   +1 more source

Drinking water aromaticity and treatability is predicted by dissolved organic matter fluorescence

Water Research, 2022
Samples from fifty-five surface water resources and twenty-five drinking water treatment plants in Europe, Africa, Asia, and USA were used to analyse the fluorescence composition of global surface waters and predict aromaticity and treatability from fluorescence excitation emission matrices.
Marc Philibert, Simin Luo, Lavel Moussanas, Qingqing Yuan, Emmanuelle Filloux, Flavia Zraick, Kathleen R. Murphy   +6 more
openaire   +2 more sources

A Smart Bio‐Battery Facilitates Diabetic Bone Defect Repair Via Inducing Macrophage Reprogramming and Synergistically Modulating Bone Remodeling Coupling

Advanced Functional Materials, EarlyView.
This research presents a novel implantable bio‐battery, GF‐OsG, tailored for diabetic bone repair. GF‐OsG generates microcurrents in high‐glucose conditions to enhance vascularization, shift macrophages to the M2 phenotype, and regulate immune responses.
Nanning Lv, Haifu Sun, Wenxiang Tang, Yonggang Li, Zhonglai Qian, Lihui Hong, Chong Chen, Hongye Li, Jiaxiang Bai, Yusen Qiao, Mingming Liu   +10 more
wiley   +1 more source

Correspondence between DOM molecules and microbial community in a subtropical coastal estuary on a spatiotemporal scale

Environment International, 2021
Dissolved organic matter (DOM) changes in quantity and quality over time and space, especially in highly dynamic coastal estuaries. Bacterioplankton usually display seasonal and spatial variations in abundance and composition in the coastal regions, and ...
Qi Chen, Feng Chen, Michael Gonsior, Yunyun Li, Yu Wang, Chen He, Ruanhong Cai, Jinxin Xu, Yimeng Wang, Dapeng Xu, Jia Sun, Ting Zhang, Quan Shi, Nianzhi Jiao, Qiang Zheng   +14 more
doaj   +1 more source

Bimetallic Nanoreactor Activates cGAS‐STING Pathway via mtDNA Release for Cancer Metalloimmunotherapy

Advanced Functional Materials, EarlyView.
A bimetallic Mn–Ca nanoreactor (MCC) is developed as a non‐nucleotide STING nanoagonist for cancer metalloimmunotherapy. MCC induces Ca2+ overload and hydroxyl radical generation, resulting in mitochondrial damage and mtDNA release. The released mtDNA cooperates with Mn2+ to robustly activate cGAS–STING signaling.
Xin Wang Mo, Nguyen Thi Nguyen, LiLi Guo, Ngoc Man Phan, Hyunsu Shin, Tae‐il Kim, Yu Seok Youn, Jaeyun Kim   +7 more
wiley   +1 more source

Water quality and fluorescent dissolved organic matter dynamics of Dhaleshwari River

Frontiers in Water
This study aimed to evaluate the physicochemical properties and the characteristics of the fluorescent dissolved organic matter (FDOM) in the Dhaleshwari River, located in the peripheral Dhaka district, Bangladesh.
Mohammad Mohinuzzaman, Jannatul Mowa, Mohammad Mahbub Kabir, Mohammad Mahbub Kabir, Muhammed Alamgir Zaman Chowdhury, Meherun Nesha, Khan M. G. Mostofa, Nahin Mostofa Niloy, Nahin Mostofa Niloy, Mashura Shammi, Shafi M. Tareq   +10 more
doaj   +1 more source

Endothelial Cells Angiogenesis in Sulfated Glycosaminoglycan (GAG) Hydrogels Enhanced by Bioactive Glass‐Released Ions

Advanced Functional Materials, EarlyView.
A mechanically tunable hydrogel composed of gelatin, chondroitin sulfate and laminin promotes angiogenesis in vitro without the supplement of growth factors. Endothelial cells morphogenesis was further enhanced by medium conditioned with bioactive glass 58S‐released ions (Ca and Si), thus offering a promising strategy to vascularize 3D tissue ...
Marco Piazzoni, Ilaria Borghi, Francesca Cadamuro, Sophia Dalfino, Riccardo Campanile, Sofia Nizzolo, Valeria Cassina, Francesca Tallia, Julian R. Jones, Francesco Mantegazza, Sabrina Bertini, Lorenzo Moroni, Francesco Nicotra, Laura Russo   +13 more
wiley   +1 more source

Effects of C/N ratio variation in swine biogas slurry on soil dissolved organic matter: Content and fluorescence characteristics

Ecotoxicology and Environmental Safety, 2021
Nutrient-rich biogas slurry shows favorable prospects for application as an organic fertilizer in farmland. At the same time, due to differing sources and treatment methods, the C/N ratio of biogas slurry varies greatly.
Lilong Yan, Cong Liu, Yudan Zhang, Shuang Liu, Ying Zhang   +4 more
doaj   +1 more source

Synthetic Nanobiology Actuated Lipometabolic Cell Factory for Autologous Tumor Immunotherapy

Advanced Functional Materials, EarlyView.
FA plays a crucial role in the interaction between tumor cells and the tumor microenvironment, especially for the immune response. A biocatalytic immunoenhancement strategy is developed to boost antitumor immunity by FA metabolic orientation to ceramide. Through the design of this delicate catalytic immunoenhancement strategy, the synthetic nanobiology
Shoujie Zhao, Yejing Zhu, Hengchao Yu, Jun Zhu, Bo Wang, Yu Qiao, Zhimin Tian, Junlong Zhao, Lei Liu   +8 more
wiley   +1 more source

Properties of fluorescent dissolved organic matter in the Gironde Estuary

Organic Geochemistry, 2009
The isolation, characterization and study of the properties of aquatic dissolved organic matter (DOM) still represent a challenge because of the heterogeneity, complexity and low concentration of organic material in natural waters. Based on its ability to interact with contaminants and thus to modify their transport and bioavailability, DOM is of ...
Huguet, Arnaud, Vacher, Lilian, Relexans, Stéphane, Saubusse, Sylvain, Froidefond, Jean-Marie, Parlanti, Edith   +5 more
openaire   +1 more source