Results 71 to 80 of about 39,644 (314)

Detecting Cr6+ at ≈100 pM Concentration with Fluorescence Enhancement Signatures in a Novel Eco‐Fluorophore: Matching WHO's 96 pM Recommended Standard for Drinking Water

open access: yesAdvanced Materials, EarlyView.
Through a dual‐functionalization strategy, carbon quantum dots (CQD) with exceptional fluorescence properties are engineered. These CQD are integrated with graphitic carbon nitride to form a 2D/2D heterostructure via both covalent and non‐covalent modification.
Pegah Zandi   +2 more
wiley   +1 more source

Measurement of Archie Parameters of Some Carbonate Cores at Full Reservoir Conditions (Short Communication)

open access: yesJournal of Chemical and Petroleum Engineering, 2012
Application of Archie equation in carbonate reservoirs is not easy due to high dependence of its parameters on carbonate characteristics. Carbonates are very heterogeneous in nature and hydrocarbon reserve estimation in these reservoirs of mostly oil-wet
Hamid Sharifi G.   +3 more
doaj   +1 more source

Occupational Benzene Exposure in the Norwegian Offshore Petroleum Industry, 2002-2018. [PDF]

open access: yesAnn Work Expo Health, 2022
Ridderseth H   +7 more
europepmc   +1 more source

MICROBIOLOGY IN THE PETROLEUM INDUSTRY [PDF]

open access: yesBacteriological Reviews, 1954
David M. Updegraff, John B. Davis
openaire   +3 more sources

Adjusting Cell‐Surface Interactions Through a Covalent Immobilization of Biomolecules

open access: yesAdvanced Materials Interfaces, EarlyView.
This review presents an overview of current and emerging immobilization techniques coupled with an in‐depth investigation of the underlying mechanisms governing the activity and stability of covalently immobilized biomolecules. The aim of this study is to serve as a guide for the development of long‐lasting biomedical coatings with versatile biological
Sara Shakibania   +2 more
wiley   +1 more source

Low-Cost Electromagnetic Split-Ring Resonator Sensor System for the Petroleum Industry. [PDF]

open access: yesSensors (Basel), 2022
Rivera-Lavado A   +5 more
europepmc   +1 more source

Biocompatible Porphyrin Derivatives Electron Beam and Extreme Ultraviolet Photoresists: High Resolution and High Etch Resistance

open access: yesAdvanced Materials Interfaces, EarlyView.
Porphyrin derivatives are introduced for electron beams and extreme ultraviolet lithography. The lithographic performance of the novel CuTP‐4Epoxy photoresist is excellent, with a resolution of 18 nm in EBL and 20 nm in EUVL, and the photoresist also exhibits high etch resistance.
Yurui Wu   +14 more
wiley   +1 more source

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