Results 31 to 40 of about 833,026 (305)

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

FEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva, Ariann E. Mendoza‐Martínez, P. Abril Medina‐Flores, Carlos Campero‐Basaldua, Alexander DeLuna, Soledad Funes   +5 more
wiley   +1 more source

Simulation Study for the Adsorption of Carbon Disulfide on Hydroxyl Modified Activated Carbon

Molecules, 2023
In this study, grand canonical Monte Carlo simulations (GCMC) and molecular dynamics simulations (MD) were used to construct models of activated carbon with hydroxyl-modified hexachlorobenzene basic unit contents of 0%, 12.5%, 25%, 35% and 50%.
Xiangyu Cui, Penghui Li, Baohua Hu, Teng Yang, Haichao Fu, Shuai Chen, Xiaolai Zhang   +6 more
doaj   +1 more source

High temperature treatments of porous activated carbon [PDF]

, 2018
The use of biomass waste for the preparation of activated carbon is of great industrial interest for reducing costs and increasing the sustainability, especially in the field of energy storage.
Cordero, Tomás, García-Mateos, Francisco José, Rodriguez-Mirasol, Jose, Rosas, Juana María, Ruiz-Rosas, Ramiro   +4 more
core  

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

FEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee, Dimitrios Bekiari, Sofia Doello, Karl Forchhammer   +3 more
wiley   +1 more source

Performance evaluation of a novel two-stage waste wood gasifier: Influence of steam-to-biomass ratio and in-situ steam generation on tar formation

Fuel Processing Technology
The shift from high-quality woodchips to low-quality feedstocks increasingly shapes biomass gasification. Small- to medium-scale plants face challenges from heterogeneous feedstock and tar formation, with a research gap in producing energetically useable
M. Kresta, D. Weilguni, J. Keifenheim, J. Krüger, R. Salchner, A. Hofmann, C. Pfeifer   +6 more
doaj   +1 more source

Synergistic Optimization of Double Layer Capacitance and Pseudocapacitance of Activated Carbon by Nickel Oxide Loading

International Journal of Electrochemical Science, 2019
Low concentration basic nickel carbonate is selected to load nickel oxide on sargassum-based activated carbon to improve the gravimetric capacitance of activated carbon electrode materials. Based on the pyrolysis characteristics of basic nickel carbonate,
Shijie Li, Kuihua Han, Yan Gao, Mingyang Zhang, Qian Wang, Linhua Zhang   +5 more
doaj   +1 more source

Manufacture and Analysis of Activated Carbon from Rubber Fruit Shell with Chemical and Physical Processing

Jurnal Ilmu Kehutanan, 2020
The utilization of activated carbon in Indonesia is increased, which is in line with the increase of activated carbon needs, therefore it is necessary to search the raw materials and methods continuously for good quality activated carbon.
Lisna Efiyanti, Suci Aprianty Wati, Mamay Maslahat   +2 more
doaj   +1 more source

Density Functional Theory Calculations of the Effect of Oxygenated Functionals on Activated Carbon towards Cresol Adsorption

Surfaces, 2022
The mechanism of adsorption of p-cresol over activated carbon adsorbent and the specific role of oxygen functional groups on cresol adsorption were studied using density functional theory (DFT) calculations.
Aola Supong, Upasana Bora Sinha, Dipak Sinha   +2 more
doaj   +1 more source

Flexible and low-cost binderless capacitors based on p- and n-containing fibrous activated carbons from denim cloth wastes [PDF]

, 2018
Activated carbon cloths have been prepared from denim cloth wastes (DCWs) through chemical activation with H3PO4. The effect of the H3PO4/DCWs impregnation ratio and the carbonization temperature on the porous texture, the chemical composition, the ...
Cordero, Tomás, Cordero, Tomás, García-Mateos, Francisco José, Rodriguez-Mirasol, Jose, Rosas, Juana Maria   +4 more
core  

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