Results 91 to 100 of about 64,863 (301)

Enhanced Intracellular Stability and Translation Efficiency of mRNA Drugs by a 2‐arm mRNA Platform

Advanced Science, EarlyView.
We constructed a 2‐arm mRNA, characterized by a unique topology formed through the dimerization of two mRNA 3’ tails. The 2‐arm mRNA improves 3’ tail stability and resistance to nuclease degradation, resulting in an intracellular half‐life of up to 65 h. This method substantially enhances the translation capacity of mRNA drugs.
Xucong Teng, Jiahao Lin, Qiushuang Zhang, Xiangdong Zhang, Yicong Dai, Jinghong Li   +5 more
wiley   +1 more source

Perborate Activated Peroxymonosulfate Process for Improving the Coagulation Efficiency of Microcystis aeruginosa by Polymeric Aluminum Chloride

Molecules
In this study, the sodium perborate (SP)-activated peroxymonosulfate (PMS) process was used to enhance the coagulation efficiency of cyanobacteria with polymeric aluminum chloride (PAC), aiming to efficiently mitigate the impact of algal blooms on the ...
Fan Chen, Lu Li, Shunfan Qiu, Shiyang Chen, Lingfang Yang, Lin Deng, Zhou Shi   +6 more
doaj   +1 more source

Simultaneous removal of estrogens and pathogens from secondary treated wastewater by solar photocatalytic treatment

, 2014
Recently, the fate of emerging compounds in environmentally relevant samples has attracted considerable attention. Solar semiconductor photocatalysis may offer an appealing methodology to treat such contaminants.
Mantzavinos, D., Frontistis, Z., Fanourgiakis, S., Chatzisymeon, E., Venieri, D.   +4 more
core  

The role of advanced oxidation processes in drinking water treatment [PDF]

, 2010
Removal of natural organic matter (NOM) is an ever growing challenge for water utilities as many surface waters used for drinking water in the UK exhibit increasing organics levels and it is well known that these organics can lead to problems such as ...
Philippe, Karine K.
core  

Humic Substances as Precursors for Potentially Harmful Disinfection By-Products

, 1999
During the chlorination of drinking water, chlorine reacts with natural organic material to produce disinfection by-products, such as trihalomethanes and haloacetic acids, which are believed to be harmful to human health.
P.C. Singer
core   +1 more source

Bioanalytical Approaches in Assessing Transformation Products [PDF]

, 2016
Transformation products (TPs), including disinfection by- products (DBPs) produced from halogenenation of natural organic substances found in water, have been identified in disinfected waters at varying concentrations, depending on the source of the ...
Frederic D. L. Leusch, Maruya, Keith A, Leusch, Frederic, Nancy D. Denslow, Leusch, Frederic DL, Denslow, Nancy D, Maruya, Keith A., Denslow, Nancy D., Keith A. Maruya   +8 more
core   +1 more source

Chitosan‐Carbon Dot Composite Materials Form a Leaf Surface Barrier to Mitigate the Enrichment and Invasion of Nanoplastics: From Leaf Interface to Systemic Response

Advanced Science, EarlyView.
Foliar spraying of CS‐CDs can form a film on the leaves of Brassica rapa, effectively reducing the enrichment and absorption of PS in the leaves, while increasing the biomass and nutrient content of the plants. In addition, CS‐CDs can also enrich the interfoliar microbial community and activate the plant's own defense metabolic pathways.
Beibei Zhao, Mei Li, Mengjiao Fan, Chuanhuan Liu, Jie Jiang, Jia Song, Yingzhu Liu   +6 more
wiley   +1 more source

Iodinated Contrast Media—From Clinical Use to Environmental Concern and Treatment Possibilities

Molecules
Iodine-based contrast agents (ICMs) are crucial substances in medical imaging because of their potent X-ray characteristics and chemical stability. However, their persistence and poor removal in conventional wastewater treatment have led to increasing ...
Katarzyna Wrzesińska, Michał Kwiatkowski, Piotr Terebun, Dawid Zarzeczny, Agata Sumara, Tomoyuki Murakami, Nobuya Hayashi, Frantisek Krcma, Evgenia Benova, Karol Hensel, Zdenko Machala, Emilia Fornal, Joanna Pawłat   +12 more
doaj   +1 more source

A Dual‐Functional Biohybrid Nanorobot to Synergistically Eradicate Biofilm and Degrade Antibiotic Resistance Genes

Advanced Science, EarlyView.
A biohybrid nanorobot integrating lytic bacteriophage N4 with Pd nanozymes is developed for targeted eradication of multidrug‐resistant E. coli biofilms. Synergistic bacterial lysis and ROS‐mediated oxidation enable simultaneous biofilm removal and antibiotic resistance genes degradation, maintaining high efficacy in complex wastewater environments ...
Junzheng Zhang, Tong Dou, Luokai Wang, Jingxian Yang, Wenrui Wang, Shuaitian Guo, Xiangyu Li, Xuefang Huang, Yunlei Xianyu, Dongsheng Wang   +9 more
wiley   +1 more source

Application of Fenton’s Reaction for Removal of Organic Matter from Groundwater

Molecules
In this study, the effectiveness of the Fenton process in removing natural organic matter (NOM) from groundwater was investigated. The subject of this study is groundwater characterised by increased content of NOM and iron (II) compounds.
Izabela Krupińska
doaj   +1 more source