Results 221 to 230 of about 1,217,265 (323)

The first microseconds of the life of excited heptamethine cyanine revealed by femtosecond stimulated Raman spectroscopy. [PDF]

Commun Chem
Glotz G, Polena J, Khan NM, Mukherjee A, Kloz M, Slavíček P, Klán P.   +6 more
europepmc   +1 more source

Modulating Two‐Photon Absorption in a Pyrene‐Based MOF Series: An In‐Depth Investigation of Structure–Property Relationships

Advanced Functional Materials, EarlyView.
This study investigates H4TBAPy‐based metal–organic frameworks (MOFs) ‐ NU‐1000, NU‐901, SrTBAPy, and BaTBAPy ‐ for multiphoton absorption (MPA) performance. It observes topology‐dependent variations in the 2PA cross‐section, with BaTBAPy exhibiting the highest activity.
Simon N. Deger, Helmy Pacheco Hernandez, Yang Cui, Hongxing Hao, Vanessa Ramm, David C. Mayer, Khai‐Nghi Truong, Roland A. Fischer, Jürgen Hauer, Mariana Kozlowska, Alexander Pöthig   +10 more
wiley   +1 more source

Breakthrough photothermal ammonia decomposition via low-barrier Ni-CeO_2-x interfaces on carbon nanotubes. [PDF]

Nat Commun
Tan R, Mu X, Wang X, Kong Y, Ji Q, Zhan Q, Xiong Q, Li L.   +7 more
europepmc   +1 more source

Wavelength‐Dependent Differential Amplification of Raman Scattering by Chiral Gold Nanorods for Multiplexed Encoding

Advanced Functional Materials, EarlyView.
The SERS spectra of reporter molecules adsorbed on chiral gold nanorods depends on the handedness of circularly polarized light (CPL‐SERS). The bisignate plasmonic CD spectra of chiral nanorods provides wavelength‐dependent CPL‐SERS. Selective discrimination of chiral nanorod handedness and different Raman reporters allow highly sensitive codification ...
Andrés Serrano‐Freijeiro, Carlos Renero‐Lecuna, Manuel Obelleiro‐Liz, Víctor F. Martín, Diptesh Dey, José M. Taboada, George C. Schatz, Isabel Pastoriza‐Santos, Jorge Pérez‐Juste, Luis M. Liz‐Marzán   +9 more
wiley   +1 more source

Construction of Modifiable Phthalocyanine-Based Covalent Organic Frameworks with Irreversible Linking for Efficient Photocatalytic CO₂ Reduction. [PDF]

Nanomicro Lett
Zhou X, Yang S, Hu Z, Chen Z, Guo Y, Wang T, Zhang Q, Zhang H.   +7 more
europepmc   +1 more source

Demonstration of an All‐Optical AND Gate Mediated by Photochromic Molecules

Advanced Functional Materials, EarlyView.
A logic AND gate that runs on photons is demonstrated. It relies on two spatially separated photochromic molecules that work in tandem. Abstract The realization of a photonic logic AND gate, i.e. a logic AND gate that runs on photons rather than electrons, and where all steps are controlled by light, is demonstrated. In a proof‐of‐principle experiment,
Heyou Zhang, Max Gießübel, Pankaj Dharpure, Andrea Albert, Vira Niestierkina, Paul Mulvaney, Mukundan Thelakkat, Jürgen Köhler   +7 more
wiley   +1 more source

In Situ Surface-State Transformation on a Nickel Single Crystal for the Oxidation Process. [PDF]

ACS Omega
Li Y, Li X, Wang HQ, Hu K, Guan S, Zhao X, Ibrahim K, Wang JO, Wu R, Qian HJ, Zheng JC, Kang J.   +11 more
europepmc   +1 more source

Electron Spectroscopy

Journal of the Japan Society of Colour Material, 1996
openaire   +2 more sources

Laser‐Induced Graphene from Waste Almond Shells

Advanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova, Anna Chiara Bressi, Marina Galliani, Attilio Marino, Gianni Ciofani, Eduardo Machado‐Charry, Hilda Gomez Bernal, Alessandra Francini, Luca Sebastiani, Francesco Greco   +9 more
wiley   +1 more source

Quasi-MOFs in water treatment: Synthesis, characterization, and applications. [PDF]

Environ Sci Ecotechnol
Li XJ, Wang F, Dong Y, Ho SH, Wang CC.
europepmc   +1 more source