Results 51 to 60 of about 159,782 (245)

Selective Benzene Capture by Metal‐Organic Frameworks

open access: yesAdvanced Functional Materials, EarlyView.
Metal‐organic frameworks (MOFs) hold significant potential for capturing benzene from air emissions and hydrocarbon mixtures in liquid phases. This capability stems from their precisely engineered structures, versatile chemistries, and diverse binding interactions.
Zongsu Han   +4 more
wiley   +1 more source

EVALUACIÓN DE LA RESISTENCIA A LA CORROSIÓN DEL ACERO C5 PARA LA REPARACIÓN DE TANQUES

open access: yesAvances en Ciencias e Ingeniería, 2022
Corrosion is a problem that periodically affects the oil industry, since formation water is always present in hydrocarbon storage and transportation structures.
Alexander Cueli   +4 more
doaj  

Influence of PSC Changes in The Upstream Sector From Cost Recovery System into Gross Split Towards The Obligation to Pay Land and Building Tax

open access: yesMimbar Hukum, 2019
The scheme of profit sharing contracts has been significantly changed due to the enactment of Ministerial Regulation of Energy and Mineral Resources No. 8/2017 concerning the Gross Split Revenue Sharing Contract on January 16, 2017.This research focused ...
Irine Handika Ikasari
doaj   +1 more source

Air quality measurements in the western Eagle Ford Shale

open access: yesElementa: Science of the Anthropocene, 2020
The Eagle Ford Shale in southern Texas remains one of the most productive oil and gas regions in the US. Like the Permian Basin and Bakken Shale, ubiquitous natural gas flaring serves as an uncertain source of trace gas emissions within the Eagle Ford. A
Geoffrey S. Roest, Gunnar W. Schade
doaj   +1 more source

Laser‐Induced Graphene from Waste Almond Shells

open access: yesAdvanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova   +9 more
wiley   +1 more source

Biomass Native Structure Into Functional Carbon‐Based Catalysts for Fenton‐Like Reactions

open access: yesAdvanced Functional Materials, EarlyView.
This study indicates that eight biomasses with 2D flaky and 1D acicular structures influence surface O types, morphology, defects, N doping, sp2 C, and Co nanoparticles loading in three series of carbon, N‐doped carbon, and cobalt/graphitic carbon. This work identifies how these structural factors impact catalytic pathways, enhancing selective electron
Wenjie Tian   +7 more
wiley   +1 more source

Alternative methodology for isolation of biosurfactant-producing bacteria

open access: yesBrazilian Journal of Biology
Wide biosurfactant application on biorremediation is limited by its high production cost. The search for cheaper biossurfactant production alternatives has guided our study.
N. Krepsky   +3 more
doaj   +1 more source

Composites of Shellac and Silver Nanowires as Flexible, Biobased, and Corrosion‐Resistant Transparent Conductive Electrodes

open access: yesAdvanced Functional Materials, EarlyView.
Shellac, a centuries‐old natural resin, is reimagined as a green material for flexible electronics. When combined with silver nanowires, shellac films deliver transparency, conductivity, and stability against humidity. These results position shellac as a sustainable alternative to synthetic polymers for transparent conductors in next‐generation ...
Rahaf Nafez Hussein   +4 more
wiley   +1 more source

Identification of Nanocellulose Retention Characteristics in Porous Media

open access: yesNanomaterials, 2018
The application of nanotechnology to the petroleum industry has sparked recent interest in increasing oil recovery, while reducing environmental impact.
Reidun C. Aadland   +7 more
doaj   +1 more source

Bimetallic Nanoreactor Activates cGAS‐STING Pathway via mtDNA Release for Cancer Metalloimmunotherapy

open access: yesAdvanced Functional Materials, EarlyView.
A bimetallic Mn–Ca nanoreactor (MCC) is developed as a non‐nucleotide STING nanoagonist for cancer metalloimmunotherapy. MCC induces Ca2+ overload and hydroxyl radical generation, resulting in mitochondrial damage and mtDNA release. The released mtDNA cooperates with Mn2+ to robustly activate cGAS–STING signaling.
Xin Wang Mo   +7 more
wiley   +1 more source

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