Results 241 to 250 of about 2,457,187 (381)

Characteristics of Drilling Fluids at Low Temperature Range and Heat Transfer Model between Casing Pipe and Strata

, 2000
Kyuro Sasaki, Satoshi Akibayashi, Sunao Konno   +2 more
openalex   +2 more sources

Fluorescence Label‐Free Doxorubicin Sensor Using Polystyrene Sulfonate as a Synthetic Receptor in Whispering Gallery Mode Microresonators

Advanced Sensor Research, EarlyView.
The illustration showcases resonant optical microsensors for Doxorubicin (DXR) detection, using polystyrene sulfonate (PSS) as a synthetic receptor. PSS is deposited as a nanometer‐thick layer on fluorescent microparticles via layer‐by‐layer assembly. DXR‐PSS interaction is depicted, highlighting its effect on the sensor's resonant modes.
Elena Maurina, Algı Domac, Mateusz Olszyna, Lars Dähne, Giuseppe Barillaro   +4 more
wiley   +1 more source

Evaluation of using micronized saudi calcite in ilmenite-weighted water-based drilling fluid. [PDF]

Sci Rep
Shokry A, Basfar S, Elkatatny S.
europepmc   +1 more source

A Developed Robust Model and Artificial Intelligence Techniques to Predict Drilling Fluid Density and Equivalent Circulation Density in Real Time. [PDF]

Sensors (Basel), 2023
Al-Rubaii M, Al-Shargabi M, Aldahlawi B, Al-Shehri D, Minaev KM.   +4 more
europepmc   +1 more source

Ammonia Dynamics in the Human Body: Insights in Biomedical Sensing Technologies

Advanced Sensor Research, EarlyView.
Ammonia (NH3) is a significant biomarker in diagnostics, affecting the respiratory system, stomach, liver, kidneys, bladder, and gastrointestinal tract. NH3 detection, using sensors, has the potential to improve medical diagnosis. This review examines recent advancements in NH3 sensing technologies and explores future research directions, including ...
Annelot Nijkoops, Manuela Ciocca, Martina Aurora Costa Angeli, Silvia Pogliaghi, Soufiane Krik, Enrico Avancini, Niko Münzenrieder, Paolo Lugli, Luisa Petti   +8 more
wiley   +1 more source

Performance evaluation of the nano-biodegradable drilling fluid using the greenly synthesized zinc nanorods and gundelia seed waste. [PDF]

Environ Sci Pollut Res Int
Ali JA, Gailani R, Abdullah AD, Jaf PT, Simo SM, Abdalqadir M, Faris VM.   +6 more
europepmc   +1 more source

Study on the Model and Law for Radial Leakage of Drilling Fluid in Fractured Formations. [PDF]

ACS Omega, 2022
Bi S, Zhang Y, Zhou Z, Lou Y, Zhou R, Zhang X.   +5 more
europepmc   +1 more source

Opportunistic Sampling at a Deep-water Synthetic Drilling Fluid Discharge Site in the Gulf of Mexico

, 2001
Robert G. Fechhelm, Benny J. Gallaway, G Hubbard, Steve MacLean, Larry R. Martin   +4 more
openalex   +2 more sources

Implantable, Label‐Free NIR‐Based Porous Silicon Biosensor for Monitoring Biomarkers in Interstitial Fluid

Advanced Sensor Research, EarlyView.
Implantable biosensors hold the promise to revolutionize the way disease diagnosis and progression during treatment are viewed. However, in the current state of art, their efficiency is limited by certain material challenges. Porous Silicon (pSi) is a viable material for in vivo monitoring of biomarkers, and its potential as an implantable biosensor is
Pritam Sharma, Jann Harberts, Raquel Sánchez‐Salcedo, Pouya Dehghankelishadi, Nicolas Hans Voelcker   +4 more
wiley   +1 more source

Epsom Salt-Based Natural Deep Eutectic Solvent as a Drilling Fluid Additive: A Game-Changer for Shale Swelling Inhibition. [PDF]

Molecules, 2023
Rasool MH, Ahmad M.
europepmc   +1 more source