Results 231 to 240 of about 69,723 (263)

Enhanced Rheological and Filtration Performance of Drilling Fluids Using Fe3O4/Saponin/Cu(II) Nanocomposites: Synthesis, Characterization, and Application

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Drilling fluids used in high‐performance well operations often struggle to maintain rheological stability, colloidal dispersion, and filtration control under harsh downhole conditions. This study engineered a multifunctional Fe3O4@Saponin/Cu(II) nanocomposite to address these challenges.
Kassem Al Attabi, Farag M. A. Altalbawy, Hana Ihsan Hassan, Ahmed Salih Sahib, Zahraa Saad Abdulali, Mariem Alwan, Mahmood Jawad, Hiba Mushtaq, Aseel Smerat, Fatimah Pashtun   +9 more
wiley   +1 more source

Quantitative Analysis of Pb in Soil Using Laser-Induced Breakdown Spectroscopy Based on Signal Enhancement of Conductive Materials. [PDF]

Molecules
Li S, Zheng Q, Liu X, Liu P, Yu L.
europepmc   +1 more source

Advances in Regulating Strategies and Applications of Ferroelectric Materials

Advanced Physics Research, EarlyView.
To meet the demand for precise control of performance in nanoelectronic devices, this paper systematically reviews the latest advances in controlling ferroelectric properties through strategies such as external field modulation, low‐dimensional confinement, interface engineering, and topological structure design.
Jianying Ji, Cong Liu, Dan Luo, Zhou Li
wiley   +1 more source

Laser-Induced Breakdown Spectroscopy-Visible and Near-Infrared Spectroscopy Fusion Based on Deep Learning Network for Identification of Adulterated Polygonati Rhizoma. [PDF]

Foods
Chen F, Zhang M, Huang W, Sattar H, Guo L.   +4 more
europepmc   +1 more source

Manipulating Ferroelectricity Without Electrical Bias: A Perspective

Advanced Physics Research, EarlyView.
Alternatives to electrical bias to control ferroelectric polarization are highly desired for the development of ferroelectric‐based applications. The polarizing role of chemically engineered surfaces, the impact of chemical substitution and mechanical pressure, and light‐induced effects on the final polarization state are highlighted in this short ...
Bixin Yan, Valentine Gillioz, Ipek Efe, Morgan Trassin   +3 more
wiley   +1 more source

Tissue‐specific and spatially dependent metabolic signatures perturbed by injury in male and female mice

Arthritis &Rheumatology, Accepted Article.
Objective Osteoarthritis—the leading cause of disability worldwide—disproportionately affects females, yet sex remains an overlooked determinant. This disparity stems from sex‐specific differences in injury susceptibility—a major risk factor for disease.
Hope D. Welhaven, Avery H. Welfley, Priyanka P. Brahmachary, Mark Greenwood, Donald F. Smith, Brian Bothner, Ronald K. June   +6 more
wiley   +1 more source

Monitoring of nanoplasmonics-assisted deuterium production in a polymer seeded with resonant Au nanorods using in situ femtosecond laser induced breakdown spectroscopy. [PDF]

Sci Rep
Kroó N, Aladi M, Kedves M, Ráczkevi B, Kumari A, Rácz P, Veres M, Galbács G, Csernai LP, Biró TS.   +9 more
europepmc   +1 more source

Author Correction: Elemental analysis of single ambient aerosol particles using laser-induced breakdown spectroscopy. [PDF]

Sci Rep
Heikkilä P, Rostedt A, Toivonen J, Keskinen J.   +3 more
europepmc   +1 more source

Investigating the effect of changing the substrate material analyzed by laser-induced breakdown spectroscopy on the antenna performance. [PDF]

Sci Rep
Abdel Halim AS, Abdel-Salam Z, Abdel-Harith M, Hamdy O.   +3 more
europepmc   +1 more source

Crater-Spectrum Feature Fusion Method for Panax notoginseng Cadmium Detection Using Laser-Induced Breakdown Spectroscopy. [PDF]

Foods
Chen R, Li X, Li W, Yang R, Lu Y, You Z, Liu F.   +6 more
europepmc   +1 more source