Results 81 to 90 of about 86,854 (308)

Production, Characterization and Design of Applications of Regenerated Humic Acids [PDF]

, 2011
Předkládaná disertační práce se zabývá huminovými látkami (HL), zejména huminovými kyselinami a jejich solemi, tj. humáty. V práci je prezentována literární rešerše o huminových látkách, stručně je zmíněna historie výzkumu huminových látek, obsáhle jsou ...
David, Jan
core  

HUMIC ACIDS IN THE ENVIRONMENT

, 2023
Humic acids, belonging to the humic substances, are the most reactive organic compounds in water, soil and sediments. They are known for their role in processes related to soil structure, biology, and chemistry, as well as for their effects on the behavior of environmental pollutants.
Marković, Mirjana, Radmanović, Svjetlana, Čokeša, Đuro, Potkonjak, Nebojša   +3 more
openaire   +2 more sources

IgG‐Bridging–Seeded Synergistic Aggregation of SARS‐CoV‐2 Spikes Underlies Potent Neutralization by a Low‐Affinity Antibody

Advanced Science, EarlyView.
Low‐affinity antibodies are frequently disregarded in discovery pipelines. This work reports P5‐1C8, a Class 1 SARS‐CoV‐2 antibody with weak trimer binding (KD‐to‐IC50 > 3700‐fold) yet potent neutralization of Omicron JN.1. Structural, biophysical, functional, and coarse‐grained simulations collectively demonstrate that transient inter‐spike IgG ...
Niannian Lv, Peng Chen, Xiaobin Dai, Hu Xu, Ziheng Li, Zelin Shan, Jinqian Li, Fenglin Guo, Yuanfang Chen, Jiayi Li, Yiqian Huang, Guizhi Dong, Yifan Jiang, Liang Chen, Xuanyu Nan, Hanjun Zhao, Kang Zhang, Shilong Fan, Yuanchen Dong, Dongsheng Liu, Xinquan Wang, Deli Huang, Xiaojing Pan, Chunying Chen, Zhihua Liu, Li‐Tang Yan, Qi Zhang, Linqi Zhang, Yuliang Zhao, Yuhe Renee Yang   +29 more
wiley   +1 more source

Effect of surface modification on single-walled carbon nanotube retention and transport in saturated and unsaturated porous media [PDF]

, 2012
This work investigated the effect of different surface modification methods, including oxidization, surfactant coating, and humic acid coating, on single-walled carbon nanotube (SWNT) stability and their mobility in granular porous media under various ...
Gao, Bin, Morales, Veronica L., Tian, Yuan, Wang, Yu, Wu, Lei   +4 more
core   +3 more sources

MARPLE: A Proximity‐Triggered CRISPR‐Cas13 Platform for Ultrasensitive Antibody Detection

Advanced Science, EarlyView.
MARPLE is a modular CRISPR‐Cas13 immunoassay that uses antibody‐induced proximity to trigger a toehold‐exchange reaction, releasing an RNA activator for Cas13. This one‐pot, isothermal architecture enables ultrasensitive (femtomolar) and highly specific detection of diverse antibodies, including therapeutic, pathogen‐specific, and cancer‐associated ...
Elena Spezzani, Luca Capelli, Denise Di Lena, Alejandro Chamorro‐Garcia, Rudy Ippodrino, Alessandro Porchetta, Alessandro Bertucci   +6 more
wiley   +1 more source

Effects of Humic Acid as Fertigation on Phosphate and Iron Fertilizers Efficiency and Some of Mineral Nutrients Concentration in Corn (Zea mays L.) [PDF]

مجله آب و خاک
IntroductionApplication of natural organic matter derived components, i.e. humic acid, as fertilizer is a suitable way to improve soil fertility and increase yield and quality of agricultural products.
M. Amarloo, M. Heshmati Rafsanjani, M. Hamidpour   +2 more
doaj   +1 more source

PENGARUH APLIKASI ASAM HUMAT DAN PUPUK NPK PHONSKA 15-15-15 TERHADAP SERAPAN NITROGEN DAN PERTUMBUHAN TANAMAN PADI SERTA RESIDU NITROGEN DI LAHAN SAWAH

JTSL (Jurnal Tanah dan Sumberdaya Lahan), 2020
The decline in lowland rice production can be caused by nitrogen nutrient loss through volatilization. The application of humic acid and Phonska 15-15-15 fertilizer can be a solution. This study aimed to determine the effect of humic acid and Phonska 15-
Yulia Nuraini, Annisauz Zahro
doaj   +1 more source

On artificial humic acids [PDF]

Soil Science and Plant Nutrition, 1956
I. Absorption Spectra of Some Artificial Humic Acids It is a well known fact that numerous dark brown or black and amorphous substances cap be produced from organic compounds by purely chemical pro...
openaire   +1 more source

Reaction Mechanism, Challenges, and Strategies of High‐Energy‐Density Sodium‐Ion Batteries

Advanced Science, EarlyView.
Focusing on high‐energy‐density sodium‐ion batteries, this review highlights the advantages offered by conversion‐type cathode materials. The currently studied cathode materials are systematically introduced. By analyzing sulfur, oxygen, and transition metal halides and other conversion‐type cathodes, the key challenges associated with these cathodes ...
Dan Yu, Yuxin Cui, Qinghao Chen, Lu Gao, Xia Liu, Tianci Li, Wenju Zhu, Quanxiang Li, Weimin Kang   +8 more
wiley   +1 more source

Development of photocatalysis‐membrane separation reactor systems for aqueous pollutant removal

PhotoMat, EarlyView., 2023
Abstract Background In our rapidly expanding society, the demand for clean water has steadily emerged as one of the most critical issues, promoting the development of numerous water treatment strategies. Aims Coupling photocatalysis and membrane separation technology provides an energy saving and environment‐friendly as well as sustainable method for ...
Junyang Zhang, Yingchun Miao, Yuning Huo, Hexing Li   +3 more
wiley   +1 more source