Results 261 to 270 of about 599,586 (355)

Tailoring Ultrashort Inter‐Fullerene Spacing in a Continuous Fullerene Stacking Array to Enhance Electron Transport for Boosting Solar‐Driven Hydrogen Production

Carbon Energy, EarlyView.
The photocatalyst ImC60‐ZnTPP has a unique ultrashort inter‐fullerene spacing in a continuous fullerene stacking array for enhancing electron transport, demonstrating a hydrogen evolution rate of 80.95 mmol·g−1·h−1. This work not only provides a strategy to develop a high‐performance photocatalyst but also provides an avenue for advancing organic ...
Yupeng Song, Chong Wang, Ying Jiang, Zihui Hua, Tianyang Dong, Ruizhi Liu, Rui Wen, Jiechao Ge, Chunru Wang, Bo Wu   +9 more
wiley   +1 more source

Improved ion detection sensitivity in mass spectrometry imaging using tapping-mode scanning probe electrospray ionization to visualize localized lipids in mouse testes. [PDF]

Anal Bioanal Chem
Otsuka Y, Okada M, Hashidate-Yoshida T, Nagata K, Yamada M, Goto M, Sun M, Shindou H, Toyoda M.   +8 more
europepmc   +1 more source

Exploring the Impact of Phenanthroline‐Based Glycoconjugated Ru(II) Polypyridyl Photosensitizers on Metastasis‐Related Processes

Chemistry – A European Journal, EarlyView.
A novel family of water‐soluble, nontoxic, and phosphorescent N‐glycosylated Ru(II) phenanthroline‐based complexes are reported. They exhibit photoselectivity indexes ranging from 10 to 44 in PC‐3 cells, while impacting cell migration and resistance to detachment after irradiation with blue light.
Elena de la Torre‐Rubio, María‐Selma Arias‐Pérez, Lourdes Gude, Tomás Cuenca, Cristina García‐Iriepa, Eva Royo   +5 more
wiley   +1 more source

Recent Advances in Detergent Chemistry and Handling Support Membrane Protein Analysis Including Lipid Interactions

Chemistry – A European Journal, EarlyView.
Detergent design parameters determine experimental successes in membrane protein research. Recent progresses in detergent chemistry are reviewed to promote the top‐down design of non‐ionic detergents for the purification and analysis of intact membrane proteins, including lipid interactions.
Katharina Alker, Jan‐Simon Behnke, Leonhard H. Urner   +2 more
wiley   +1 more source

Fluorenyl Cations: Synthesis and Reactivity

Chemistry – A European Journal, EarlyView.
This review covers the history of fluorenyl cations from Deno's first report in 1954 on the parent fluorenyl cation to the present. The parent cation and most derivatives have only been observed as a fleeting species by mass spectrometry, UV/Vis spectroscopy, IR spectroscopy, or NMR spectroscopy while recent developments led to isolable species ...
Kanika Vashisth, Sameera Ranasinghe, Ayesha Begum, Manjur O. Akram, Jason L. Dutton, Caleb D. Martin   +5 more
wiley   +1 more source

Tumor-Promoted Changes in Pediatric Brain Histology Can Be Distinguished from Normal Parenchyma by Desorption Electrospray Ionization Mass Spectrometry Imaging. [PDF]

Biomedicines
Seidinger AL, Silva FLT, Euzébio MF, Krieger AC, Meidanis J, Gutierrez JM, Bezerra TMS, Queiroz L, Silva AAR, Hoffmann IL, Daiggi CMM, Tedeschi H, Eberlin MN, Eberlin LS, Yunes JA, Porcari AM, Cardinalli IA.   +16 more
europepmc   +1 more source

Mono‐ IrIII versus heterobimetallic IrIII‐AuI complexes for circularly polarized luminescence

Chemistry – A European Journal, Accepted Article.
Fundamental rationalization of the structural–circularly polarized luminescence (CPL) activity relationship is a challenging task. Herein, a pair of enantiopure, heterobimetallic IrIII–AuI complexes IrAu‐4 featuring chirality‐at‐metal is thoroughly investigated by means of spectroscopical and computational techniques, also including spin‐orbital ...
Lavinia Ballerini, Christophe Gourlaouen, Mathias Delporte--Pebay, Cristina Cebrián Ávila, Émilie Voirin, Vincent César, Stéphane Bellemin-Laponnaz, Jeanne Crassous, Chantal Daniel, Matteo Mauro   +9 more
wiley   +1 more source

Hardware and software solutions for implementing nanospray desorption electrospray ionization (nano-DESI) sources on commercial mass spectrometers. [PDF]

J Mass Spectrom
Jiang LX, Hilger RT, Laskin J.
europepmc   +1 more source

Tailored Watson–Crick Pairing Partners for Xanthosine in RNA

Chemistry – A European Journal, EarlyView.
RNAs with kappa‐xanthosine (K–X) or 2‐iminocytidine‐xanthosine (2imC–X) base pairs form stable double helices that have higher melting temperatures than those of the A–U or G–U references. Access to these novel 2imC‐modified RNAs is possible through the mild, selective chemical conversion of 2‐thiocytidine RNA precursors.
Stefan Mair, Anna Rázková, Karl Brillet, Catherina Gasser, Eric Ennifar, Ronald Micura   +5 more
wiley   +1 more source

Desorption Electrospray Ionization Cyclic Ion Mobility-Mass Spectrometry Imaging for Traumatic Brain Injury Spatial Metabolomics. [PDF]

Anal Chem
Leontyev D, Olivos H, Shrestha B, Datta Roy PM, LaPlaca MC, Fernández FM.   +5 more
europepmc   +1 more source