Results 41 to 50 of about 87,077 (317)

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Ambient blade-coated perovskite solar cells with high reverse bias stability enabled by polymeric hole transporter design

Nature Communications
Reverse bias stability remains a critical challenge for inverted perovskite solar cells (PSCs). While self-assembled monolayers (SAMs) boost efficiency, their low breakdown voltages limit device reliability.
Chaoyue Zhao, Feifei Wang, Xiaodong Hu, Yaoyao Zhang, Tianxiao Liu, Yangyang Liu, Lingyuan Wang, Siwei Luo, Xiaoyu Shi, Xinsheng Tang, He Yan, Wei Wang, Shangshang Chen   +12 more
doaj   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

Thinner-than-paper and broad-temperature-adaptive zinc-iodine batteries enabled by nanophase separated deep-eutectic hydrogel electrolytes

Nature Communications
Hydrogel electrolyte based secondary batteries are promising for wearable electronics, yet face challenges including limited mechanical resilience, and narrow temperature range. Herein, we report a robust deep-eutectic hydrogel electrolyte fabricated via
Tianyu Shen, Zong-Ju Chen, Yongxin Yang, Qianchuan Yu, Jingyi Wang, Kexin Hou, Wei Meng, Junchuan Liang, Yiming Yang, Hongguang Liu, Zuoxiu Tie, Cheng-Hui Li, Zhong Jin   +12 more
doaj   +1 more source

The hydrogen-bonded coordination polymer tetracesium bis(5-nitroisophthalate) heptahydrate

, 2011
The coordination polymer complex tetracesium bis(5-nitroisophthalate) heptahydrate [Cs4(C8H3NO6)2 (H2O)7]n has been synthesized and characterized using single-crystal X-ray diffraction.
Urs D. Wermuth, Smith, Graham, Wermuth, Urs D., Graham Smith   +3 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

2D Coordination Polymer [Fe(piv)₂(dab)₂]_n

Molbank
The interaction of preorganized iron(II) pivalate complexes with aromatic N-donor ligand (pyridine (py) or 2,2′-bipyridine (bpy)) and 1,4-diaminobutane (dab, putrescine) in anhydrous acetonitrile yielded a new 2D coordination polymer [Fe(piv)2(dab)2]n (1,
Vladimir A. Bushuev, Dmitriy S. Yambulatov, Stanislav A. Nikolaevskii, Mikhail A. Kiskin, Igor L. Eremenko   +4 more
doaj   +1 more source

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

Sonochemical Synthesis of a New Nano Lead(II) Coordination Polymer with 2,5-bis(2-pyridyl)-3,4-diaza-2,4- hexadiene ligand: A Precursor to Produce Pure Phase Nano- sized Lead(II) Oxide [PDF]

Journal of Nanostructures, 2011
A new nano-sized lead(II) coordination polymer, [Pb(2-bpdh)(NO3)2]n (1); (2-bpdh = 2,5-bis(2-pyridyl)-3,4-diaza-2,4-hexadiene)}, was synthesized by a sonochemical method.
A. Morsali, L. Hashemi
doaj   +1 more source

Poly[[bis[μ4-3-(2-carboxylatophenyl)propionato]{N-[2-(pyridine-3-amido)ethyl]nicotinamide}dicopper(II)] pentahydrate]

IUCrData, 2023
In the title compound, {[Cu2(C10H8O4)2(C14H14N4O2)]·5H2O}n, the CuII cations are coordinated in a square-pyramidal fashion, with four 3-(2-carboxyphenyl)propionate (cpp) carboxylate O-atom donors in the basal plane, along with an N-atom donor from a N-[2-
Gabrielle J. Gaskin, Robert L. LaDuca
doaj   +1 more source