Results 251 to 260 of about 1,298,773 (390)

A RAPID AND PRECISE METHOD FOR THE DETERMINATION OF UREA

Journal of Clinical Pathology, 1960
J. K. Fawcett, J. E. Scott, George T. Gurr   +2 more
semanticscholar   +1 more source

Pairing N‐Vacancy and Adjacent Ni‐Sites in the Local Microenvironment to Regulate the Urea Oxidation Reaction Pathway With Enhanced Kinetics

Advanced Materials, EarlyView.
In nitrogen vacancies‐rich nickel nitride (Ni3N‐VN), a local microenvironment of nitrogen vacancies and adjacent Ni sites is formed. The electron‐rich Ni‐sites can be converted to NiOOH at a lower potential, and urea adsorption on the electron‐deficient nitrogen vacancy region is conducive to its partial dissociation, conceiving to efficient urea ...
Chengwei Ji, Huimei Duan, Chuanhui Wang, Guizeng Liang, Xiaojing Long, Xilin She, Rongrong Zhang, Feilong Gong, Daohao Li, Dongjiang Yang, Jian Liu   +10 more
wiley   +1 more source

Self-Assembled Microplastic-Free Microcapsules Using Aromatic Bis-Ureas with Improved Strength and Tunable Barrier Properties for Encapsulating Cinmethylin. [PDF]

ACS Appl Mater Interfaces
Bhutkar SP, Millard PE, Urch H, Preece JA, Zhang Z.   +4 more
europepmc   +1 more source

Engineering Bacterial Secretion Systems for Enhanced Tumor Imaging and Surgical Guidance

Advanced Materials, EarlyView.
This study presents a novel contrast agent platform, Streptavidin Associated Salmonella (SAS), for fluorescence image guided surgery. SAS selectively colonizes tumors and secretes streptavidin, enabling precise delineation of invasive tumor margins with prolonged signal retention.
Dohee Lee, Heung Jin Jeon, Dohyub Jang, Deukhee Lee, Solbi Kim, Minju Han, Sharon Jiyoon Jung, Jung‐Hyun Lee, Jia Choi, Dong Ha Kim, Dong June Ahn, Keri Kim, Sehoon Kim, Hyo‐Jin Lee, SeungBeum Suh   +14 more
wiley   +1 more source

The Urea-Creatinine Ratio as Marker of Catabolism Is Affected by Continuous Renal Replacement Therapy. [PDF]

Diagnostics (Basel)
Markl-Le Levé A, Hillinger P, Woyke S, Ronzani M, Schmid S, Kreutziger J, Rugg C.   +6 more
europepmc   +1 more source

The Role of Artificial Intelligence in Advancing Biosensor Technology: Past, Present, and Future Perspectives

Advanced Materials, EarlyView.
This review explores the transformative role of AI in biosensor technology and provides a holistic interdisciplinary perspective that covers a broader scope of AI‐enabled biosensor technologies across various sectors including healthcare, environmental monitoring, food safety, and agriculture. It also highlights the important role of novel materials in
Tuğba Akkaş, Mahshid Reshadsedghi, Mustafa Şen, Volkan Kılıç, Nesrin Horzum   +4 more
wiley   +1 more source

Electrochemical Cell Designs for Efficient Carbon Dioxide Reduction and Water Electrolysis: Status and Perspectives

Advanced Materials, EarlyView.
This review discusses recent innovations in electrochemical CO2 reduction reactions (eCO2RR) and hydrogen evolution reaction cell designs. The latest advancements in in situ cells for operando characterization are also presented. Optimizations in flow patterns, membrane electrode assemblies, electrolyte engineering, and counter‐anodic reactions provide
Zhangsen Chen, Lei Zhang, Shuhui Sun, Gaixia Zhang   +3 more
wiley   +1 more source

Effect of Urea on Drug Extraction Efficiency in Reverse Iontophoresis. [PDF]

Pharmaceutics
Yamauchi R, Ohno S, Obata Y.
europepmc   +1 more source

Über die Verteilung von Gesamt=, Rest=und Urea=Stickstoff und Chloriden auf rote Blutkörperchen und Plasma bei Anämien, Chlorose, Leukämien, Urämien, Cholämien und Glykämien

, 1929
Takeo Ichimi
openalex   +2 more sources

On the mechanism of urea formation [PDF]

, 1939
Stefan Joseph Bach
openalex   +1 more source