Results 101 to 110 of about 1,100,611 (301)

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

FEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa, Konstantinos Makryniotis, Theofani‐Iosifina Sousani, Evangelos Topakas, Vangelis Daskalakis, Maria Dimarogona   +5 more
wiley   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

FEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Research on the whole process treatment technology of PTA intermittent sewage

Gongye shui chuli
The intermittent effluent from PTA processes is characterized by high concentrations of COD and salts. Mixing this with continuous PTA wastewater and domestic sewage can lead to an increase in the overall conductivity of the effluent from chemical fiber ...
SUN Yulin, CHANG Cheng, ZUO Lushen, GAO Feng, WANG Hui, ZHAO Rui   +5 more
doaj   +1 more source

A Facile Approach for the Preparation of Nano-size Zinc Oxide in Water/Glycerol with Extremely Concentrated Zinc Sources

Nanoscale Research Letters, 2018
A facile process to prepare zinc oxide (ZnO) nanoparticles from an aqueous zinc chloride (ZnCl2) solution and an aqueous hydroxide solution under a glycerol stabilizer at room temperature was developed. ZnCl2 aqueous solutions as concentrated as 65–80 wt%
Zhiguo Wang, Hongwei Li, Fanghua Tang, Jinxia Ma, Xiaofan Zhou   +4 more
doaj   +1 more source

The potential GHGs reduction of co-processing aviation biofuel in life cycle. [PDF]

Bioresour Bioprocess, 2023
Liu Z, Yang X.
europepmc   +1 more source

Valosin‐containing protein counteracts ATP‐driven dissolution of FUS condensates through its ATPase activity in vitro

FEBS Letters, EarlyView.
Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura, Shin‐ichi Tate, Kyota Yasuda   +2 more
wiley   +1 more source

Hydrocarbon-conversion reaction and new paraffin-kinetic model during straight-run gas oil (SRGO) hydrotreating

Carbon Resources Conversion
A series of related experiments were carried out based on prepared hydrocracking catalyst, Catalyst-HC. Ni & W and USY molecular sieve were selected as the hydrogenation active component and the cracking component of Catalyst-HC, respectively ...
Kui Zhang, Zhihai Hu, Ping Yang, Guangle Zhao, Liang Ren, Hong Nie, Wei Han   +6 more
doaj   +1 more source

Co-firing of biomass and other wastes in fluidised bed systems [PDF]

, 2006
A project on co-firing in large-scale power plants burning coal is currently funded by the European Commission. It is called COPOWER. The project involves 10 organisations from 6 countries.
Abelha, P, Boavida, D, Chirone, R, Davidsson, K, Donatini, F., Dugwell, D., Dumanli, Ahu Gumrah, Dumanlı, Ahu Gümrah, Gulyurtlu, I, Hartge, E.-U., Heidenhof, N., Kandiyoti, R., Lapa, N, Leckner, B, Lopes, H, Morais, J., Oliveira, J.F., Paterson, N., Salatino, P, Scala, F, Schiavetti, M., Urciuolo, M, Werther, J, Wischnewski, R, Yurum, Yuda, Yürüm, Yuda, Åmand, L.-E.   +26 more
core  

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

FEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz, Mihály Mérey, Rebeka Vásárhelyi, Ramóna Pék, Victor Imburchia, László Henn, Adrián Kószó, Nicholas D. Lakin, Ivan Ahel, Sébastien Huet, Ágnes Czibula, Gyula Timinszky   +11 more
wiley   +1 more source

Embedded slow-release materials for the remediation of organic pollutants in groundwater: A review

Desalination and Water Treatment
Groundwater is a critical part of the global water cycle. However, the groundwater around the world has been polluted to varying degrees, with organic pollutants being one of the main sources.
Bing Qin, Qizhi Zhu, Yuning Yang, Chuan Liang, Yawen Fu, Fanbin Meng, Yushan Shi, Feng Zhang, Liming Ren   +8 more
doaj   +1 more source