Results 61 to 70 of about 390,094 (318)

Green synthesis of silver NPs using aqueous extract of Artemisia scoparia for hydrogenation of aromatic nitro compounds and their biological activity

Frontiers in Microbiology
The green synthesis of silver nanoparticles (AgNPs) using Artemisia scoparia (A. scoparia), a plant abundant in bioactive compounds, provides an eco-friendly, cost-effective, and sustainable method for nanoparticle synthesis.
Prashant Bhati, Richa Tiwari, S. L. Kothari, Khushi Ray, Narendra Pal Lamba, Yogesh Kumar, Reem Binsuwaidan, Mohd Saeed, Safia Obaidur, Sonia Chahar Srivastava, Kumar Sambhav, Manmohan Singh Chauhan   +11 more
doaj   +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

Enhanced activity of tungsten modified CeO2/TiO2 for selective catalytic reduction of NOx with ammonia

, 2010
A series of W-doped CeO2/TiO2 catalysts prepared by different impregnation methods assisted with ultrasonic energy were investigated for the selective catalytic reduction (SCR) of NOx (NO and NO2) by NH3 The activity of the CeO2/TiO2 catalyst was ...
Zhu, Ronghai, Li, JH, Chen, Liang, Li, Junhua, Ge, Maofa   +4 more
core   +1 more source

Eco-friendly production of gold nanoparticles from Ocimum sanctum leaves and their application in catalytic reduction of nitro-organic compounds in industrial wastewater [PDF]

Brazilian Journal of Biology
The growing need for sustainable and environmentally benign methods in nanotechnology has led to increased interest in plant-mediated synthesis of metal nanoparticles.
K. Govender, K. Kasumbwe, V. Mohanlall
doaj   +1 more source

LXXVI.—The catalytic reduction of hydrogen cyanide [PDF]

J. Chem. Soc., Trans., 1919
n ...
Barratt, Sydney, Titley, Alan Francis
openaire   +2 more sources

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

Proton shuttling flattens the energy landscape of nitrite catalytic reduction [PDF]

, 2022
Water molecules can enhance or inhibit hydrogenation reactions depending on the nature of the reactive species and active sites. In metal-catalyzed nitrite (NO2–) reduction the presence of protons is essential to complete the reaction in the aqueous ...
Lefferts, Leon; id_orcid, Huang, Pengcheng, Faria Albanese, Jimmy A.; id_orcid, Yan, Yu, Lefferts, Leon, Faria Albanese, Jimmy A., Banerjee, Aayan, Banerjee, Aayan; id_orcid, Wang, Bin   +8 more
core   +1 more source

One-Pot Facile Synthesis of Noble Metal Nanoparticles Supported on rGO with Enhanced Catalytic Performance for 4-Nitrophenol Reduction

Molecules, 2021
In this study, reduced graphene oxide (rGO)-supported noble metal (gold, silver, and platinum) nanoparticle catalysts were prepared via the one-pot facile co-reduction technique.
Xiaolong Zhang, Shilei Jin, Yuhan Zhang, Liyuan Wang, Yang Liu, Qian Duan   +5 more
doaj   +1 more source

Epigenetic blind spots – the role of DNA methylation dynamics in stem cell‐based models of embryogenesis

FEBS Letters, EarlyView.
Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil, Anna Corrà, Annalisa Scapolatiello, Chengxiang Qiu, Gianluca Amadei   +4 more
wiley   +1 more source

Highly Efficient Electrospun Silver Decorated Graphene Oxide Nanocomposites on Poly(vinylidene fluoride) (PVDF@GO-Ag) Hybrid Membrane for Reduction of 4-Nitrophenol

Molecules
Graphene oxide-silver poly(vinylidene fluoride) membranes (PVDF@GO-Ag) were successfully synthesized by the electrospinning method, which exhibited a high catalytic activity using the hydrogenation of 4-nitrophenol (4-NP) as a model reaction in a batch ...
Xiaoben Yang, Zhen He, Lei Jin, Huiyang Chen, Qianglin Li, Ling Wu, Zhenghong Huang, Mingxi Wang   +7 more
doaj   +1 more source