Results 91 to 100 of about 67,280 (303)

Facile Synthesis of Nanolayered Manganese Oxide for the Efficient and Selective Removal of Strontium(II) from Nuclear Wastewater

Advanced Science, EarlyView.
A novel nanolayered manganese oxide material (Na‐NLMO) is prepared using a rapid and straightforward method for efficient adsorption of Sr(II) in both simulated waste liquid and natural water systems. Its excellent adsorption performance of Na‐NLMO could be attributed to the accessible layered structure and negatively charged framework.
Fan Wang, Qi Zheng, Wenya Tai, Qiang Wu, Xinglei Li, Yehuizi Wu, Ningchao Zheng, Shunyan Ning, Deqian Zeng, Hiroshi Watabe, Yan Wu, Hai Li, Yuezhou Wei, Xiangbiao Yin   +13 more
wiley   +1 more source

Production and characterization of 60Fe standards for accelerator mass spectrometry.

PLoS ONE, 2019
Accelerator Mass Spectrometry (AMS) is one of the most sensitive analysis techniques to measure long-lived radionuclides, reaching detection limits for isotopic ratios down to 10-15-10-16 in special cases.
Dorothea Schumann, Niko Kivel, Rugard Dressler   +2 more
doaj   +1 more source

Birth Weight and Body Composition as Determined by Isotopic Dilution with Deuterium Oxide in 6- to 8-Year-Old South African Children. [PDF]

Children (Basel), 2022
Monyeki MA, Sedumedi CM, Reilly JJ, Janssen X, Kruger HS, Kruger R, Loechl CU.   +6 more
europepmc   +1 more source

Minimally Invasive Chemical Biopsy Needle with Self‐Wettable Extraction Phase For In Vivo Tissue Sampling During Medical Procedures

Advanced Science, EarlyView.
A new tissue sampling device using an acupuncture needle with bio‐compatible extraction sorbents in the recessed section is developed. The coating material using self‐wettable particles doesn't require solvent activation after sterilization. This device is applied for the anti‐cancer drug concentration monitoring during the in vivo lung perfusion ...
Runshan Will Jiang, Wei Zhou, Marcelo Cypel, Todd L. Demmy, Gal Shafirstein, Guillermo Garza, Emily Gawrys, Joanna Bogusiewicz, Barbara Bojko, Janusz Pawliszyn   +9 more
wiley   +1 more source

Water Structure at the Hydrophobic Nanodroplet Surface Revealed by Vibrational Sum Frequency Scattering Using Isotopic Dilution. [PDF]

J Phys Chem B, 2022
Pullanchery S, Kulik S, Roke S.
europepmc   +1 more source

RPL6 Interacts with HMGCS1 to Stabilize HIF‐1α by Promoting Cholesterol Production in Hepatocellular Carcinoma

Advanced Science, EarlyView.
The study found that RPL6 is frequently upregulated in HCC tissues with extrahepatic metastasis. Elevated RPL6 bound to and increased the stability of HMGCS1 mRNA, thereby enhancing intracellular cholesterol levels. Subsequently, increased cholesterol promotes cancer metastasis in HCC by stabilizing HIF‐1α protein.
Minli Yang, Shengtao Cheng, Huiying Gu, Shan Zhong, Dapeng Zhang, Xin He, Weixian Chen, Haijun Deng, Jihua Ren, Peng Chen, Ming Tan, Hui Zhang, Fan Li, Zhenzhen Zhang, Yuan Hu, Juan Chen   +15 more
wiley   +1 more source

The need for speed – Burnup determination of spent nuclear fuel

Talanta Open, 2022
Here we present the application of a novel analytical approach for high-speed evaluation of burn-up in spent nuclear fuel. This automated online separation–direct analysis method, which simultaneously measures the isotopic compositions and concentrations
Benjamin D. Roach, Kayron T. Rogers, N. Alex Zirakparvar, Jeffrey S. Delashmitt, Shalina C. Metzger, Benjamin T. Manard, Tamara J. Keever, Joseph M. Giaquinto, Cole Hexel   +8 more
doaj  

Determination of Benzoic Acid and Benzyl Alcohol in E-Liquids (JUUL^™ Pods) by Isotopic Dilution High-Performance Liquid Chromatography and Tandem Mass Spectrometry. [PDF]

Contrib Tob Nicotine Res, 2021
Cardenas RB, Watson C, Valentin-Blasini L.   +2 more
europepmc   +1 more source

Targeting Glutamine Metabolism Transporter SLC25A22 Enhances CD8+ T‐Cell Function and Anti‐PD‐1 Therapy Efficacy in Cervical Squamous Cell Carcinoma: Integrated Metabolomics, Transcriptomics and T‐Cell‐Incorporated Tumor Organoid Studies

Advanced Science, EarlyView.
Through metabolomic and transcriptomic analyses, a glutamine‐enriched, immunosuppressive microenvironment is identified in cervical squamous cell carcinoma (CSCC), highlighting the glutamine transporter SLC25A22 as a key regulator of glutamine metabolism, immune checkpoint activation, and CD8+ T‐cell cytotoxicity.
Tingting Ren, Junjun Qiu, Fanghua Chen, Qian Jiang, Qinqin Liu, Tong Wu, Hua Jiang, Keqin Hua   +7 more
wiley   +1 more source

Effects of Breastfeeding on Maternal Body Composition in Moroccan Lactating Women during Twelve Months after Birth Using Stable Isotopic Dilution Technique. [PDF]

Nutrients, 2021
Rabi B, Benjeddou K, Idrissi M, Rami A, Mekkaoui B, El Hamdouchi A, Benkirane H, Barkat A, Saeid N, El Kari K, Aguenaou H.   +10 more
europepmc   +1 more source