Results 231 to 240 of about 908,256 (325)

CO2 Reduction on Copper‐Nitrogen‐Doped Carbon Catalysts Tuned by Pulsed Potential Electrolysis: Effect of Pulse Potential

Advanced Functional Materials, EarlyView.
This study demonstrates that pulsed potential electrolysis significantly improves CO2 reduction performance on copper‐nitrogen doped carbon electrodes. The formation of cationic copper sites and metallic clusters as a function of applied intermittent potential leads to notable selectivity changes compared to potentiostatic reduction.
Dorottya Hursán, Janis Timoshenko, Andrea Martini, Hyo Sang Jeon, Eduardo Ortega, Martina Rüscher, Arno Bergmann, Aram Yoon, Uta Hejral, Antonia Herzog, Clara Rettenmaier, Felix T. Haase, Philipp Grosse, Beatriz Roldan Cuenya   +13 more
wiley   +1 more source

Characterization of Bi-doped FAPbI₃ perovskite films investigated by X-ray absorption spectroscopy. [PDF]

Sci Rep
Wechprasit T, Bootchanont A, Infahsaeng Y, Wongjom P, Wannapaiboon S, Kaewprajak A, Kumnorkaew P, Sailuam W, Saenrang W, Pecharapa W, Maiaugree W.   +10 more
europepmc   +1 more source

Charge transfer interactions of cation and anion components in ionic liquids studied by electronic absorption spectroscopy

, 2013
隆宏 小倉
openalex   +1 more source

Investigation on cation distribution and luminescence in spinel phase γ-Ga_3−δO₄ : Sm nanostructures using X-ray absorption spectroscopy

, 2017
Aditya Sharma, Mayora Varshney, Hyun‐Joon Shin, Keun Hwa Chae, Sung Ok Won   +4 more
openalex   +2 more sources

DENTA: A Dual Enzymatic Nanoagent for Self‐Activating Tooth Whitening and Biofilm Disruption

Advanced Functional Materials, EarlyView.
The nanoapatite with dual enzymes (DENTA) accumulates in dentinal tubules, reducing hypersensitivity caused by dental nerve exposure and facilitating continuous ROS generation through salivary glucose for effective, long‐term whitening. The dentin structures remain non‐destructive due to the low concentration of ROS, demonstrating excellent cell ...
Junseok Kim, Dai‐Hwan Kim, Priyannth R. Sundharbaabu, Chae Yeon Lee, Jina Bae, Jiyu Hyun, Young‐Ju Jang, Haeni Kim, Min‐Ho Hong, Juewen Liu, Tobias Fey, Suk Ho Bhang, Jun Hyuk Heo, Jung Heon Lee   +13 more
wiley   +1 more source

The OÆSE endstation at BESSY II: operando X-ray absorption spectroscopy for energy materials. [PDF]

J Synchrotron Radiat
Garcia-Diez R, Frisch J, van der Merwe M, Wibowo RE, Gorgoi M, Kataev E, Jimenez CE, Arce MD, Smith W, Quevedo-Garzon W, Wilks RG, Wallacher D, Reinschlüssel LJ, Tok GC, Gasteiger HA, Bär M.   +15 more
europepmc   +1 more source

Cryo‐EM of Rationally Designed Photosystem I Nanoassembly on Graphene Validates Orientation‐Driven Enhancement of Photocatalytic Performance

Advanced Functional Materials, EarlyView.
The first cryo‐EM visualization and quantification of oriented Photosystem I (PSI) on single‐layer graphene is reported. Domain‐specific covalent anchoring of PSI, with the reducing side of the biophotocatalyst toward graphene, promotes three‐fold higher anodic photocurrent generation compared to a randomly physisorbed counterpart. This approach allows
Miriam Izzo, Margot Jacquet, Tomasz Góral, Marcin Strawski, Takayuki Fujiwara, Shin‐ya Miyagishima, Joanna Kargul   +6 more
wiley   +1 more source

Establishing the feasibility and reliability of broadband absorption spectroscopy for measuring cerebral water content in adults. [PDF]

Biomed Opt Express
Goyal V, Arrington MD, Forti RM, Harris LH, Bai S, Akbik F, Samuels OB, Kandiah PA, Sadan O, Buckley EM.   +9 more
europepmc   +1 more source

CRISPR/Cas9‐Assisted Microrobots for Fast and Ultrasensitive “On‐The‐Fly” Next‐Generation DNA Detection

Advanced Functional Materials, EarlyView.
This work presents self‐propelled CRISPR/Cas9‐functionalized Au–MRs for rapid, amplification‐free, “on‐the‐fly” DNA detection. By harnessing motion‐assisted signal recovery, the platform achieved the limit of detection in low fM DNA concentrations, enabling detection across a wide dynamic range within only 5 min, which is significantly faster than any ...
Jyoti, Petr Michálek, Zbyněk Heger, Martin Pumera   +3 more
wiley   +1 more source

X- ray absorption spectroscopy analysis of aerosol particles during summer and winter in Krakow, Poland. [PDF]

Sci Rep
Grzywa P, Maximenko A, Abdelrahman R, Wróbel P, Baran F, Samek L.   +5 more
europepmc   +1 more source