Results 191 to 200 of about 41,207 (287)

Polarization-Resolved Approach to the Origin of the Nonresonant Background in Coherent Anti-Stokes Hyper-Raman Scattering Spectroscopy. [PDF]

Chemphyschem
Inoue K, Okuno M.
europepmc   +1 more source

Surface X‐Ray Diffraction Study of Ag‐Decorated Cu(100) Under Electrochemical Reduction of CO2

ChemElectroChem, Volume 13, Issue 9, 5 May 2026.
In situ surface X‐ray diffraction reveals that the Ag‐decorated Cu(100) electrode surface restructures dynamically during initial CO2 electroreduction, driven by the formation of CO intermediates. The interfacial order also evolves with applied potential. These catalyst structural changes are highly reversible during fast potential scan but become only
Jing Tian, Reihaneh Amirbeigiarab, Jonas Bunge, Carl Hendric Scharf, Canrong Qiu, Jochim Stettner, Olaf M. Magnussen   +6 more
wiley   +1 more source

A Perspective on Understanding Transient Stimulated Raman Scattering Spectroscopy with Ramsey Interferometry. [PDF]

Chem Biomed Imaging
Huang Y, Li Y, Li N, Wang P.
europepmc   +1 more source

Confocal Raman microspectroscopy for spatially resolved tissue characterisation of disease-linked spectra-pathological signatures. [PDF]

Clin Transl Med
Valous NA, Zörnig I, Jäger D.
europepmc   +1 more source

Intrabandgap States Engineering in Functionalized Nanodiamond to Generate Solvated Electrons for Photocatalysis Under Solar Illumination

Advanced Functional Materials, Volume 36, Issue 37, 7 May 2026.
The negative electron affinity of diamond allows to emit highly reductive electrons. By introducing intra‐bandgap states and an optimized electron transfer mechanism by surface functionalization with Ru(bpy)3, the formation of solvated electrons is achieved upon solar irradiation.
Benjamin Kiendl, Arsène Chemin, Adam H. Day, Rocio B. Rodriguez, Sneha Choudhury, Franziska Buchner, Kaan Atak, Christoph Merschjann, Emina Hadzifejzovic, Tim D. W. Claridge, Karin Larsson, Amélie Venerosy, Mailis M. Lounasvuori, Natalia Zabarska, Boyan Iliev, Thomas J. S. Schubert, Hugues A. Girard, Jean‐Charles Arnault, John S. Foord, Tristan Petit, Anke Krueger   +20 more
wiley   +1 more source

Ubiquitous Antiparallel Domains in 2D Hexagonal Boron Nitride Uncovered by Interferometric Nonlinear Optical Imaging

Advanced Materials, Volume 38, Issue 25, 4 May 2026.
Interferometric second‐harmonic generation (SHG) imaging reveals the ubiquitous formation of antiparallel domains in CVD‐grown 2D hexagonal boron nitride. By resolving lattice orientation and SHG phase, hidden domain structures and disorder become visible over large areas. The SHG intensity quantitatively tracks crystalline quality across growth routes,
Yeri Lee, Juseung Oh, Kyung Yeol Ma, Seung Jin Lee, Eui Young Jung, Yani Wang, Kenji Watanabe, Takashi Taniguchi, Hailin Peng, Hiroki Ago, Ki Kang Kim, Hyeon Suk Shin, Sunmin Ryu   +12 more
wiley   +1 more source

From spectroscopic analysis to clinical imaging: emerging applications and persistent challenges of raman spectroscopy in CTCs-based liquid biopsies. [PDF]

Ann Med
Zhang J, Shen J.
europepmc   +1 more source

Orientation Engineering of MXene Flakes

Advanced Materials, Volume 38, Issue 25, 4 May 2026.
Orientation engineering of MXene flakes refers to the transformation of disordered MXene flakes into ordered architectures with optimized multiphysical transport properties. Focusing on this topic, this review outlines key principles, characterization, fabrication strategies, and advanced applications of oriented MXene structures.
Yizhou Wang, Shuo Li, Tianchao Guo, Dekang Zhu, Ning Chu, Noor Albar, Dana Alsulaiman, Husam N. Alshareef   +7 more
wiley   +1 more source

Imaging intracellular zinc by stimulated Raman scattering microscopy with a small molecule vibrational probe. [PDF]

Chem Sci
El Khoury E, de Melo Silva S, Qian N, Vuong VG, Min W, Buccella D.   +5 more
europepmc   +1 more source

Boosting Photo‐Pyroelectric Effect via Tunable Polarization and Interfacial Defect Engineering

Advanced Science, Volume 13, Issue 25, 4 May 2026.
This study reports Ba(Ti0.85Zr0.15)O3 nanocatalysts with enhanced polarization and oxygen‐vacancy‐rich interfaces for efficient NIR‐II photo‐pyroelectric therapy. Zr doping boosts the pyroelectric coefficient and accelerates polarization switching, while oxygen vacancies improve photothermal conversion and surface reactivity.
Yanli Huang, Haifen Luo, Jie Yin, Shuai Cao, Gaolei Dong, Zhi Tan, Chunlin Zhao, Peiye Wen, Fengwei Sun, Shan Zhang, Xianzeng Zhang, Yunlu Dai, Zhen Yang, Wei Huang   +13 more
wiley   +1 more source