Results 161 to 170 of about 213,603 (266)

1H-NMR-based metabolomics identifies disrupted betaine metabolism as distinct serum signature of pre-frailty. [PDF]

NPJ Aging
Marino C, Imarisio A, Gasparri C, Napolitano E, Di Maio A, Avenali M, Buongarzone G, Galandra C, Picascia M, Grimaldi M, Errico F, Rondanelli M, D'Ursi AM, Valente EM, Usiello A.   +14 more
europepmc   +1 more source

A Biomimetic Lubricant Captures Hyaluronic Acid In Situ to Regenerate Cartilage: From Bench to Bedside

Advanced Science, EarlyView.
(a) The outstanding lubricative properties of natural articular cartilage arise from a composite coating composed of HA, lubricin, and phospholipids at its surface. Notably, lubricin facilitates the enrichment of synovial HA onto cartilage surfaces, and HA complexes with phospholipids, a key component to maintain extremely low friction under high ...
Yongan Lin, Zijian Yan, Jiayi Chen, Xiaochao Wang, Ruibin Lin, Yunqi Fu, Zhaoying Lv, Bohui Wu, Xuewei Cao, Renjian Xie, Ming Dong, Chenxiao Zheng, Li Ren   +12 more
wiley   +1 more source

Uncovering metabolic shifts: an ¹H-NMR study on the dual influence of HIV/TB coinfection and ART. [PDF]

BMC Infect Dis
Ahumada Prado SP, Mason S, Wood R, Luies L.   +3 more
europepmc   +1 more source

A Stretchable, Mechanically‐Interlocked Polyrotaxane Hydrogel for Wearable Motion and Electrophysiological Monitoring

Advanced Science, EarlyView.
A mechanically interlocked polyrotaxane hydrogel integrates sliding macrocycles within a covalent network, yielding skin‑like softness, high stretchability, robust adhesion, and stable ionic conductivity. This multifunctional interface enables simultaneous high‑fidelity monitoring of human motion and epidermal electrophysiological signals (ECG/EMG ...
Hao‐Zheng Huang, Yu‐Tao Zheng, Feng Chen, Jing‐Yi Li, Wen‐Hui Zhang, Liang Ding, Zhegang Huang, Wei Jiang, Li‐Ping Huang, Xing‐Can Shen   +9 more
wiley   +1 more source

Elucidating metal (Zr, Hf, Th, U)-hydride covalency using ¹H NMR chemical shifts and density functional calculations. [PDF]

Commun Chem
Kaumini MG, Yu X, Kelley SP, Autschbach J, Walensky JR.   +4 more
europepmc   +1 more source

Structural and Compositional Effects on the Scintillation Properties of Fast Emitting Metal‐Organic Frameworks

Advanced Science, EarlyView.
The crystalline structure, the atomic numbers of the constituent elementsand the size of MOF crystals each influence their photoluminescence and scintillation properties in distinct ways. Together, these factors provide valuable guidelines for designing systems with optimized performance and tunable timing characteristics, arising from the synergistic ...
Francesca Cova, Jacopo Perego, Biplab Joarder, Nobuhiro Yanai, Anna Vedda, Silvia Bracco, Angiolina Comotti, Angelo Monguzzi, Irene Villa   +8 more
wiley   +1 more source

2D-JCOG: Transforming 1D ¹H NMR Spectra into J-δ Correlation Maps via the Shared Splitting Theorem and Graph Neural Networks. [PDF]

Anal Chem
Cobas C.
europepmc   +1 more source

Bipolar Covalent Organic Frameworks Crafting Core–Shell Heterostructured Cathode for High–Performance Lithium–Organic Batteries

Advanced Science, EarlyView.
A bipolar CNT@COF core–shell heterostructure cathode constructed via synergistic molecular and microstructural engineering enables rapid electron/ion transport and efficient utilization of electroactive groups for high–performance lithium–organic batteries. ABSTRACT Covalent organic frameworks (COFs) with tunable molecular structures and ordered porous
Yalong Jiang, Nan Jiang, Yu Dou, Zixuan Chen, Yunhai Zhu, Long Chen, Yingkui Yang   +6 more
wiley   +1 more source

¹H NMR Relaxation Processes in Lung Tissues at Low Magnetic Fields. [PDF]

Molecules
Kołodziejski K, Ullah F, Klepacki Ł, Gielecki J, Kruk D.   +4 more
europepmc   +1 more source