Results 191 to 200 of about 779,586 (254)

On the effects of hyperpolarized water-based dissolution on the solute and solvent ¹H NMR spectra of small molecules.

Phys Chem Chem Phys
Aleshin D, Butbul K, Hahamy I, Abergel D, Frydman L.   +4 more
europepmc   +1 more source

¹H NMR Chemical Shifts and J-Coupling Constants Dependence on Temperature and pH: Implications for the Quantification of Relevant Metabolites. [PDF]

NMR Biomed
Wermter FC, Bock C, Dreher W.
europepmc   +1 more source

Molecular Dynamics‐Guided Sterol Engineering of mRNA‐Lipid Nanoparticles Reprograms Biodistribution and Enhances Spleen‐Selective Immunity

Advanced Science, EarlyView.
Sterol engineering enables precise control of mRNA lipid nanoparticles by tuning membrane organization. Replacing cholesterol with bile acid‐derived sterols redirects protein expression from the liver to the spleen. Notably, CA‐20 LNP enhances antigen‐specific immune responses while exhibiting a favorable safety profile, highlighting sterols as a ...
Sanghyuk Jeon, Seo‐Hyeon Bae, Jungyong Ji, Jisun Lee, Hosam Choi, Min‐Ho Kang, Sang‐In Park, Hyemin Kim, Nakyung Lee, Hajin Lee, Seonghoon Kim, Jungmin Kim, Subin Yoon, Seonghyun Lee, Seongje Cho, Dahyeon Ha, Ayoung Oh, Sohee Jo, Huijeong Choi, Yeeun Lee, Sowon Lee, Hyo‐Jung Park, Gitak Nam, Jisu Shin, Yujin Kang, Wonpil Im, Kiyoun Lee, Jae‐Hwan Nam   +27 more
wiley   +1 more source

¹H NMR-based serum metabolomics identifies discriminatory metabolic signatures associated with pancreatic cancer. [PDF]

Sci Rep
Shekhar SK, Kumar U, Gupta A, Verma A, Pandey G, Sharma D.   +5 more
europepmc   +1 more source

Synchronized Imaging of Hydrogen Peroxide and Hydroxyl Radical in Pyroptosis and Epilepsy

Advanced Science, EarlyView.
A dual‐responsive fluorescent probe, HH, enables synchronized visualization of H2O2 and •OH through spectrally resolved green and red channels. By tracking redox dynamics in pyroptosis and epilepsy models, HH reveals ROS elevation during seizure‐like pathology and supports evaluation of antioxidant and antiepileptic therapeutic interventions.
Yabing Gan, Yuling Xu, Ting Yu, Yang Li, Xin Jiang, Haoyu Jin, Haitao Li, Youyu Zhang, Peng Yin, Jong Seung Kim   +9 more
wiley   +1 more source

Quercetin Reduces Lipid Accumulation During Adipogenic Differentiation in Association with Stage-Dependent Mitochondrial-Redox and Metabolic Alterations Revealed by Time-Resolved ¹H NMR Metabolomics. [PDF]

Life (Basel)
Moe ATM, Htun KT, Pan J, Jaikumkao K, Intachai N, Lungkaphin A, Tapanya M, Pasanta D, Udomtanakunchai C, Tungjai M, Kaewjaeng S, Kim HJ, Kaewkhao J, Lai C, Kothan S.   +14 more
europepmc   +1 more source

Engineering Synergistic Intra‐/Intermolecular Conformational Locking via Side‐Chain Branching: A β‐Sheet‐Inspired Strategy for Planar NIR‐II Phototheranostic Aggregates

Advanced Science, EarlyView.
A bio‐inspired side‐chain branching strategy is developed to orchestrate a dual noncovalent conformational locking (NoCL) network, enabling the construction of perfectly planar NIR‐II phototheranostic aggregates. Such structural precision maximizes light‐harvesting efficiency and optimizes exciton dynamics, ensuring synchronized enhancements in NIR‐II ...
Cheng Lu, Qian Jia, Bo Wu, Chao Li, Ryan T. K. Kwok, Tie‐Gen Chen, Jianwei Sun, Zheng Zhao, Teng‐Teng Chen, Zhongliang Wang, Jacky W. Y. Lam, Ben Zhong Tang   +11 more
wiley   +1 more source

Exploratory Characterization of Artisanal Royal Jelly Produced by <i>Apis mellifera siciliana</i> Using ¹H-NMR Metabolomics and NIR Spectral Fingerprinting. [PDF]

Foods
Ravagli C, Pasini F, Antonioni V, Cirrito D, Zhu C, Caboni MF, Laghi L.   +6 more
europepmc   +1 more source

Hydrogen‐Bonding‐Directed Assembly of COF/Nanocluster Hybrids With Synergistic Roles for Efficient Solar Hydrogen Production

Advanced Science, EarlyView.
Hydrogen‐bonding‐directed assembly enables molecular‐level integration of a covalent organic framework and NiZnCo nanoclusters. The engineered interface couples directional charge transfer, multimetal synergy, and photothermal‐assisted catalysis, providing a versatile strategy for efficient noble‐metal‐free solar hydrogen production.
Ailing Pan, De Yan, Anwu Xu, Hong Du, Abulikemu Abudu Rexit, Gang Zhang   +5 more
wiley   +1 more source

Microencapsulated Alkane Wax Melting: Measured by ¹H NMR Relaxometry and Diffusometry. [PDF]

Magn Reson Chem
Young MC, Nelson ML, Skuntz ME, Codd SL, Anderson R, Seymour JD.   +5 more
europepmc   +1 more source