Results 41 to 50 of about 140,285 (306)

NMR characterization of marine sediments in the Venice lagoon [PDF]

, 2023
openThis study investigates the metabolite composition of different salt marsh types in the Venice Lagoon. The aim is to identify metabolites that can indicate the metabolic presence and activity of microorganisms in those sediments.
CASTIGLIA, FEDERICO
core  

Mechanoluminescent HOF Nanotransducers Enabled Sono‐Optogenetics in Parkinsonian Rats

Advanced Functional Materials, EarlyView.
We present a mechanoluminescent system utilizing porous hydrogen‐bonded organic frameworks (HOFs) as a toolkit for focused ultrasound‐triggered, non‐invasive light delivery to the deep brain in rats. This approach enables the specific activation of PV‐GPe neurons in dopamine‐depleted Parkinson's disease rat models, resulting in a comparable alleviation
Wenliang Wang, Ilya Pyatnitskiy, Yanshu Shi, Kai Wing Kevin Tang, Yi Xie, Sihan Yu, Thomas Wynn, Xiangping Liu, Ju‐Chun Hsieh, Jinmo Jeong, Weilong He, Brinkley Artman, Anakaren Romero Lozano, Xi Shi, Arjun Sangani, Lief E Fenno, Samantha Santacruz, Banglin Chen, Huiliang Wang   +18 more
wiley   +1 more source

C-15 ACETOGENINS FROM THE MARINE ALGA Chondria

Indonesian Journal of Chemistry, 2010
(-) Z-Pinnatifidenyne, a novel C-15 acetogenin has been isolated along with the known compound (+)-3Z,6R,7R-obtusenyne and (+) (3Z)-laurenyne from the Australian red alga Chondria armata.
Antonius R.B. Ola, Bruce F. Bowden
doaj   +1 more source

Assignments of NMR Spectral Data of a Novel Carbazole-Triazinoindole Based N-Acylhydrazone Derivative

Chinese Journal of Magnetic Resonance, 2020
N-acylhydrazone compounds have two isomers, E/cis and E/trans, in polar solvents. In this work, 1H and 13C nuclear magnetic resonance (NMR) signals, coupling constants (J), and the spatial structures of the two isomers (E/cis and E/trans) of a novel ...
LI Ying-jun, YANG Hong-jing, LIU Ji-hong, JIN Kun, LIN Le-di, LIU Xue-jie   +5 more
doaj   +1 more source

Electro‐Steric Ion Confinement in Polyelectrolyte Networks for Robust Nonvolatile Artificial Synapse

Advanced Functional Materials, EarlyView.
Polyelectrolyte stoichiometry governs ion transport and retention in electrolyte‐gated synaptic transistors. A PSS‐rich network creates electro‐steric ion confinement that suppresses ion back‐diffusion and stabilizes channel doping, enabling robust nonvolatile synaptic memory, linear weight updates, and low‐energy operation.
Donghwa Lee, Jinbo Kim, Myeongjin An, Jisoo Park, Junho Sung, Eunsung Hwang, Suhwan Seok, Seong‐Min Bak, Jeonghun Kim, Eunho Lee   +9 more
wiley   +1 more source

NMR Data Analysis of Acarbose

Chinese Journal of Magnetic Resonance
Acarbose, an α-glucosidase inhibitor, has been widely used in the treatment of type-II diabetes due to its unique mechanism of action. In this study, comprehensive and accurate 1H and 13C NMR data of acarbose in DMSO-d6, including 1H NMR data of all ...
LI Yujiang, ZHAO Wei, TAO Le, LU Bohua, ZHENG Guo, ZHANG Haiyan, GUO Xiaohe, ZHAO Tianzeng   +7 more
doaj   +1 more source

Upen2DTool: A Uniform PENalty Matlab tool for inversion of 2D NMR relaxation data

SoftwareX, 2019
The analysis of Nuclear Magnetic Resonance (NMR) relaxation of 1H nuclei gives fundamental information about the structure of different types of porous media via the determination of 1-dimensional and 2-dimensional (2D) distributions of the typical NMR ...
V. Bortolotti, L. Brizi, P. Fantazzini, G. Landi, F. Zama   +4 more
doaj   +1 more source

A Molecular Shielding Strategy to Develop Low Protein Binding, Renal Clearable Pan‐Cancer Near‐Infrared Probes

Advanced Functional Materials, EarlyView.
A molecular shielding strategy to convert “protein‐sticky” and “non‐tumor specific” clinical ICG dye, into a “low protein binding” and “tumor‐targeting” dye with prolonged blood circulation and renal clearance is described. These shielded ICGs demonstrate strong tumor accumulation and optimal tissue clearance, resulting in high tumor‐to‐background ...
Li Xiang, Kailin Mooney, Mingchong Dai, Morgan R. Stewart, Samantha Holland, Michael I. Henderson, Samuel Drennan, Ramon F. Barajas Jr., Jared M. Fischer, Adem Yildirim   +9 more
wiley   +1 more source

NMR Assignments of 6-(4-chlorophenoxy)-tetrazolo[5,1-a]phthalazine

Chinese Journal of Magnetic Resonance, 2020
6-(4-chlorophenoxy)-tetrazolo[5,1-a]phthalazine is a national class I innovative antiepileptic drug candidate in clinical trials with independent intellectual property rights.
WANG Si-hong, ZHANG Jing-dong, YIN Xiu-mei, LI Dong-hao, KAN Yu-he, HU Wei   +5 more
doaj   +1 more source

Compositional Changes in the Hydrophobic acids fraction of Drainage Water from Different Land Management Practices

, 2010
peer-reviewedDissolved organic matter (DOM) can play a key role in many environmental processes, including carbon cycling, nutrient transport and the fates of contaminants and of agrochemicals.
LANIGAN, G., HAYES, M. H. B., Lanigan, Gary, Michael H.B. Hayes, Fay, Deirdre, Simpson, Andre J., RICHARDS, K. G., FAY, D., SIMPSON, A. J., Richards, Karl G., NOVOTNY, E. H., Deirdre Fay, Corinna M.P. Byrne, Rajeev Kumar, Kumar, Rajeev, Hayes, Michael M. B., Etelvino H. Novotny, KUMAR, R., Karl G. Richards, Byrne, Corinna M. P., Novotny, Etelvino H., Gary Lanigan, BYRNE, C. M. P., Andre J. Simpson   +23 more
core   +1 more source