Results 171 to 180 of about 10,195,624 (330)

Bio‐Memristor Based on Clinical Bile Samples: A Proof‐of‐Concept Pilot Study for Detection of Gallbladder Cancer

Advanced Science, EarlyView.
In this work, we present a bile‐based memristor hardware framework that enables direct, label‐free identification of cholelithiasis and gallbladder cancer at the device level. The Ag/bile/FTO memristor features stable resistive switching and disease‐specific electrical responses, providing a conceptual foundation for circuits and an integrated ERCP ...
Junming Zhu, Yiyin Rong, Bai Sun, Ziwen Sun, Yifan Wang, Xiaobin Ren, Zelin Cao, Kaikai Gao, Jiawei Yu, Zhenkun Wang, Haoxuan Ma, Jichun Guo, Kai Cao, Mengrun Kang, Songling Wang, Fenggang Ren, Yi Lv, Qiang Lu   +17 more
wiley   +1 more source

First wheat certified reference material for organically bound tritium measurement in the environment

International audienceMeasuring the radioactivity of organically bound tritium in environmental samples is difficult. For the past twenty years, many laboratories have been working on the development of reliable tritium measurement methods.
Crozet, Marielle, Ritt, Aurelie, Bacchetta, Audrey, Labed, Veronique, Picart, Sebastien, Dalencourt, Claire, Rivier, Cedric, Losset, Yvan, Canciani, Giacomo, Baglan, Nicolas   +9 more
core   +1 more source

ERα–PADI4–CXCL8 Axis Drives MDSC‐Mediated Immune Evasion in Anaplastic Thyroid Carcinoma

Advanced Science, EarlyView.
MAPK‐driven ligand‐independent ERα activation drives PADI4 transcription and translation. This enzyme then modifies CXCL8 chemokines through citrullination, generating a potent chemoattractant gradient specifically for myeloid‐derived suppressor cells.
Dongdong Zhang, Ying Cai, Junbin Zhang, Jianyong Zhang, Ran Jing, Ming Cai   +5 more
wiley   +1 more source

Characterization of trace element impurities and carbon isotope delta in HIPC-1, a high-purity graphite certified reference material. [PDF]

Anal Bioanal Chem
Chartrand MMG, Yang L, Methven B, Mihai O, Hélie JF, Adamowicz-Walczak A, Middlestead P, Mester Z, Meija J.   +8 more
europepmc   +1 more source

Hg isotopic composition and total Hg mass fraction in NIES Certified Reference Material No. 28 Urban Aerosols. [PDF]

Anal Bioanal Chem, 2020
Yamakawa A, Bérail S, Amouroux D, Tessier E, Barre J, Sano T, Nagano K, Kanwal S, Yoshinaga J, Donard OFX.   +9 more
europepmc   +1 more source

Wearable E‐Textiles for Cardiovascular Monitoring: Materials, Devices, and Integrated Systems

Advanced Science, EarlyView.
The graphical abstract highlights the role of conductive materials and textile fabrication techniques in enabling smart textiles for cardiovascular applications. It showcases textile‐based ECG monitoring, pulse sensing, hemodynamic monitoring, and cardiovascular tissue engineering, while emphasizing the challenges and design considerations that govern ...
Bangul Khan, Mahmoud Tavakoli, Norbert Radacsi, Bee Luan KHOO   +3 more
wiley   +1 more source

IFCC Working Group Recommendations for Correction of Bias Caused by Noncommutability of a Certified Reference Material Used in the Calibration Hierarchy of an End-User Measurement Procedure. [PDF]

Clin Chem, 2020
Miller WG, Budd J, Greenberg N, Weykamp C, Althaus H, Schimmel H, Panteghini M, Delatour V, Ceriotti F, Keller T, Hawkins D, Burns C, Rej R, Camara JE, MacKenzie F, van der Hagen E, Vesper H.   +16 more
europepmc   +1 more source

Extracellular Vesicle Packaged TDP43 Derived From ECs Exacerbates Cigarette Tar‐Related Atherosclerosis Progression via Enhancing Macrophage Extracellular Traps

Advanced Science, EarlyView.
Cigarette tar triggers EC‐derived EVs carrying TDP43, which binds VDAC1 to boost MAMs, mitochondrial Ca2+ overload, and METs formation in macrophages, accelerating smoking‐related AS progression, while retinoic acid binds TDP43 to block this pathogenic cascade.
Xinxin Zhu, Yuwu Chen, Wei Meng, Biyi Xu, Junke Mou, Xiaolin Liu, Mengyang Wang, Qishuo Gu, Qianhui Sun, Man Li, Chen Zhao, Ming Zeng, Ying Lv, Boling Yi, Sheng Qu, Xiaoxuan Bai, Ji Li, Xing Luo, Sining Hu, Bo Yu, Haibo Jia   +20 more
wiley   +1 more source

Preparation and characterization of a certified reference material of toxic elements in cannabis leaves. [PDF]

Anal Bioanal Chem
Rodriguez A, Paredes C, Castillo E.
europepmc   +1 more source

LLMs as Representation Generators for Gradient‐Free Scientific Optimization: A Case Study in Battery Fast Charging

Advanced Science, EarlyView.
Large language models serve as representation generators for gradient‐free scientific optimization. Two complementary approaches produce executable battery‐charging policies either directly or through LLM‐designed neural representations coupled to Bayesian optimization.
Ge Lei, Ferran Brosa Planella, Sterling G. Baird, Samuel J. Cooper   +3 more
wiley   +1 more source