Results 51 to 60 of about 487,239 (300)

The Sustainable Management of Metals: An Analysis of Global Research [PDF]

open access: yes, 2018
The objective of this study was to analyze research trends in the field of sustainable management of metals on a global level between 1993 and 2017. To do so, a bibliometric analysis was carried out on a total of 6967 articles.
Aznar Sánchez, José Ángel   +3 more
core   +1 more source

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

open access: yesFEBS 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

SUSTAINABLE CHEMISTRY FOR SUSTAINABLE INDUSTRY

open access: yesЛитьë и металлургия, 2016
Foundry Alfe Chem is an industrial reality working in the field of lubrication and chemical auxiliaries for industrial processes, which falls within the framework of the emerging and increasingly important «green chemistry». The goal of the company is to
G. Rizzuto   +3 more
doaj  

The use of life cycle assessment as an early R&D decision tool: bottlenecks and potential solutions [PDF]

open access: yes, 2014
At an ever increasing rate innovative chemistry and technology platforms are reshaping manufacturing environments to become factories of the future as being more productive, lean and flexible.
De Meester, Steven   +4 more
core   +1 more source

Can Polymer Solar Cells Open the Path to Sustainable and Efficient Photovoltaic Windows Fabrication? [PDF]

open access: yes, 2019
Sunlight is among the most abundant energy sources available on our planet. Finding adequate solutions to properly and efficiently harvest it is of major importance to potentially solve the global energy crisis.
Cao Y., Carswell D. J.
core   +2 more sources

A methionine‐lined active site governs carbocation stabilization and product specificity in a bacterial terpene synthase

open access: yesFEBS Letters, EarlyView.
This study reveals a unique active site enriched in methionine residues and demonstrates that these residues play a critical role by stabilizing carbocation intermediates through novel sulfur–cation interactions. Structure‐guided mutagenesis further revealed variants with significantly altered product profiles, enhancing pseudopterosin formation. These
Marion Ringel   +13 more
wiley   +1 more source

A heteroditopic macrocycle as organocatalytic nanoreactor for pyrroloacridinone synthesis in water

open access: yesBeilstein Journal of Organic Chemistry, 2019
A heteroditopic macrocycle is reported as an efficient organocatalytic nanoreactor for the synthesis of diversely functionalized pyrroloacridinones in aqueous medium.
Piyali Sarkar   +2 more
doaj   +1 more source

Fenntartható fluoros kémia = Sustainable fluorous chemistry [PDF]

open access: yes, 2011
(1) A „zöldebb” fluoros kémia kialakítása érdekében számos trifluormetil-csoportban gazdag reagens hatékony szintézisét dolgoztuk ki, melyek könnyen hozzáférhető szerves fluorvegyületek hasznosítására és várhatóan nagyobb környezeti lebomlási ...
Levchenko, Ljudmila M.   +7 more
core  

Comparing Energy Improvements and Financial Costs of Retrofitting Interventions in a Historical Building [PDF]

open access: yes, 2016
In Italy, energy improvements of historical buildings are one of the key aspects to reach the EU 2020 goals on energy efficiency. Many papers are available in literature to recover and retrofit historical buildings, considering different types of ...
Carbonara, Elisa, Tiberi, Mariagrazia
core   +1 more source

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

open access: yesFEBS 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   +2 more
wiley   +1 more source

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