Results 91 to 100 of about 4,101,114 (282)

Robust Controlled Degradation of Enzyme Loaded PCL‐Based Fibrous Scaffolds Toward Scarless Skin Tissue Regeneration

Advanced Science
Uncontrolled degradation of wound dressings may result in residues, causing several negative effects on wound healing, such as secondary damage, undesirable inflammation, and scar skin formation.
Lingling Fan, Weiliang Dong, Jianqi Lu, Yujia Peng, Bin Xie, Ping Wei, Min Jiang, Su Chen   +7 more
doaj   +1 more source

Facile Synthesis and Enhanced Intermediate Temperature Electrical Properties of Novel Sn0.9Mg0.1P2O7/KSn2(PO4)3 Composite Electrolyte

International Journal of Electrochemical Science, 2018
The application of Sn1-xMxP2O7 electrolyte for solid oxide fuel cells is limited due to its poor sintering abilities. In this study, a new Sn0.9Mg0.1P2O7/KSn2(PO4)3 composite electrolyte was facile synthesized and the structural and microstructural ...
Junlong Liu, Ruifeng Du, Ruijuan Shi, Hongtao Wang   +3 more
doaj   +1 more source

Synthesis of 5 mol% Ga3+-doped SnP2O7/KPO3 composite electrolyte for intermediate temperature fuel cells

International Journal of Electrochemical Science, 2020
In this study, 5 mol% Ga3+-doped SnP2O7 / corresponding metaphosphate composite electrolyte was prepared. Synthesis and intermediate temperature electrical properties of Sn0.95Ga0.05P2O7/KPO3 were investigated.
Yan Han, Jingjing Zhu, Peng Sun, Nan Wang   +3 more
doaj   +1 more source

High efficient catalytic degradation of tetracycline and ibuprofen using visible light driven novel Cu/Bi2Ti2O7/rGO nanocomposite::Kinetics, intermediates and mechanism [PDF]

, 2019
The photoexcited charge carriers trapping was an effective way to generate a large number of active species like O-2(center dot-) and (OH)-O-center dot radicals to oxidize pharmaceutical molecules.
Acevedo, R., Anbarasan, P.M., Gkanas, Evangelos, Priyadharsan, A., Shanavas, S.   +4 more
core   +1 more source

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

Manganese-oxidizing bacteria mediate the degradation of 17α-ethinylestradiol [PDF]

, 2008
Manganese (II) and manganese-oxidizing bacteria were used as an efficient biological system for the degradation of the xenoestrogen 17 alpha-ethinylestradiol (EE2) at trace concentrations.
Baker, Bartley, Bodour, Boogerd, Bruns, De Boever, De Rudder, Emerson, Haiyan, Laha, Nealson, Pierrat, Raynal, Saratovsky, Schweisfurth, Stone, Stone, Sunda, Suzuki, Thomas, Yoon, Yoshimoto, Zhang   +22 more
core   +2 more sources

Structural biology of ferritin nanocages

FEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source

Integrated machine learning identifies biomarkers for bilirubin-induced Alzheimer’s disease-like lesions in neonates and adults

Scientific Reports
Neurological impairments resulting from bilirubin encephalopathy represent a hallmark of bilirubin’s neurotoxic effects. Earlier research suggests that bilirubin may contribute to Alzheimer’s disease (AD) pathology by inducing neuronal necrosis and ...
Wenhao Bao, Han Chen, Zhuojun Zhang, Jiawen Wu, Jiaqian Lin, Daolin Tang, Jinbao Liu   +6 more
doaj   +1 more source

An oncopeptide regulates m6A recognition by the m6A reader IGF2BP1 and tumorigenesis

Nature Communications, 2020
The involvement of long non-coding RNA (lncRNA) in the regulation of N6-methyladenosine (m6A) modification of RNA is unclear. Here, the authors show that LINC00266-1 encodes a peptide that binds to m6A reader, IGF2BP1 to enhance the recognition of m6A ...
Song Zhu, Ji-Zhong Wang, De Chen, Yu-Tian He, Nan Meng, Min Chen, Rui-Xun Lu, Xin-Hui Chen, Xiao-Lan Zhang, Guang-Rong Yan   +9 more
doaj   +1 more source

β‐TrCP overexpression enhances cisplatin sensitivity by depleting BRCA1

Molecular Oncology, EarlyView.
Low levels of β‐TrCP (Panel A) allow the accumulation of BRCA1 and CtIP, which facilitate the repair of cisplatin‐induced DNA damage via homologous recombination (HR) and promote tumor cell survival. In contrast, high β‐TrCP expression (Panel B) leads to BRCA1 and CtIP degradation, impairing HR repair, resulting in persistent DNA damage and apoptosis ...
Rocío Jiménez‐Guerrero, Alejandro Belmonte‐Fernández, Mónica González‐Moreno, Laura Rodríguez‐Cordero, Begoña Pérez‐Valderrama, Joaquín Herrero‐Ruíz, Francisco Romero, Carmen Sáez, Miguel Á. Japón   +8 more
wiley   +1 more source