Results 111 to 120 of about 6,817,059 (287)

The development of X-ray excited optical luminescence (XEOL) spectroscopic techniques for mineralogical and petrological applications [PDF]

, 2013
This thesis investigates the use of X-ray Excited Optical Luminescence (XEOL) and Time Resolved X-ray Excited Optical Luminescence (TR XEOL) within the Earth sciences.
Taylor, Richard Peter
core   +2 more sources

Prediction of soil fertility properties in Southern Brazil via proximal sensing

Anais da Academia Brasileira de Ciências
Although proximal sensing coupled with machine learning (ML) algorithms have been successful for characterizing soils, questions remain regarding their effectiveness under varied soil conditions.
STEFAN D. NACHTIGALL, MARCELO MANCINI, RENATA A. REIS, ELIAS FRANK DE ARAÚJO, MARCO AURÉLIO C. CARNEIRO, NILTON CURI, SÉRGIO HENRIQUE GODINHO SILVA   +6 more
doaj   +1 more source

A portable x-ray fluorescence (pXRF) elemental dataset collected from Cambrian-age sandstone aquifer material, Wisconsin, U.S.A. [PDF]

Data Brief, 2022
Zambito JJ, Haas LD, Parsen MJ.
europepmc   +1 more source

Homologous tumor‐targeting biomimetic nanozyme for synergistic NIR‐II photothermal and chemodynamic therapy

BMEMat, EarlyView.
Studies reveal that a biomimetic nanoplatform based on a cancer cell membrane‐camouflaged Au‐MnOx nanozyme (Au‐MnOx@CCM) can achieve synergistic antitumor therapy by combining NIR‐II mediated PTT with enhanced CDT, offering a promising strategy for precise and efficient tumor therapy. Abstract The therapeutic potential of nanozyme‐mediated chemodynamic
Xiaonan Li, Siman Luo, Yucheng Zuo, Liheng Chen, Houjuan Zhu, Jing‐Yi Zhu, Wei Xue   +6 more
wiley   +1 more source

Validation of in vivo toenail measurements of manganese and mercury using a portable X-ray fluorescence device. [PDF]

J Expo Sci Environ Epidemiol, 2022
Specht AJ, Zhang X, Young A, Nguyen VT, Christiani DC, Ceballos DM, Allen JG, Weuve J, Nie LH, Weisskopf MG.   +9 more
europepmc   +1 more source

Metal nanostructure‐coupled label‐free localized surface plasmon resonance biosensors for rapid and sensitive disease diagnosis

BMEMat, EarlyView.
LSPR biosensing enables rapid, sensitive, and low‐sample‐volume detection of biomarkers, with broad applications in diagnosing cancer, infectious, and chronic diseases. Advances in nanostructure design, micro/nanofabrication, and microfluidic integration have expanded the potential of LSPR sensors in biomedical diagnostics.
Zhaoxin Geng, Yunfei Sha, Jiongyan Yang, Hongru Yang, Xiao Liang   +4 more
wiley   +1 more source

ASSESSING THE ENVIRONMENT WITH X-RAY FLUORESCENCE

, 2011
In this paper we will introduce the general benefits of X-Ray Fluorescence spectrometry (XRF)for assessing the condition of the outer environment, especially where ambient aerosol particlesare causing environmental disturbances.
Boman, Johan,, Wagner, Annemarie,, Pettersson, Jan B. C.,, Gatari, Michael J, Molnár, Peter,   +4 more
core   +1 more source

Evaluation of Artifacts Produced by a Commercial Portable XRF Device and their Influence on the Analysis of Artworks

Semina: Ciências Exatas e Tecnológicas
This study investigates the origin and impact of spectral interferences associated with the Bruker Tracer III portable X-ray fluorescence (pXRF) spectrometer, used by the authors for elemental characterization of cultural heritage objects.
Roberta Manon de Paula Sales Borges, Josiane Emerich Cavalcante, Isis Verona Nascimento da Silva Franzi, Anderson Gomes de Paula, Evelyne Azevedo, Ricardo Tadeu Lopes, Davi Ferreira de Oliveira   +6 more
doaj   +1 more source

Portable X-ray fluorescence (pXRF) calibration for analysis of nutrient concentrations and trace element contaminants in fertilisers. [PDF]

PLoS One, 2022
Acquah GE, Hernandez-Allica J, Thomas CL, Dunham SJ, Towett EK, Drake LB, Shepherd KD, McGrath SP, Haefele SM.   +8 more
europepmc   +1 more source

Nanomedicine‐driven innovations in postoperative cancer immunotherapy: Remodeling tumor microenvironment and precision delivery strategies

BMEMat, EarlyView.
Nanomedicine‐Driven Strategies for Suppressing Postoperative Tumor Recurrence. This schematic illustrates three pivotal nanomedical strategies that synergistically counteract recurrence by targeting residual disease and the immunosuppressive tumor microenvironment within the surgical cavity.
Lisong Pang, Zhuomin Wang, Zhenhua Jin, Ahmed H. Ghonaim, Hengcheng Zhang, Xinyu You, Jinzhuo Ning, Jiaqing Cao, Yang Liu   +8 more
wiley   +1 more source