Results 221 to 230 of about 667,586 (301)

Photoswitching behaviour of quinoline-substituted bicyclooctadienes and the role of protonation.

Phys Chem Chem Phys
Gueben PA, Elholm JL, Salthouse RJ, Ferreira P, Robert T, Gerbaux P, Moth-Poulsen K.   +6 more
europepmc   +1 more source

UV Exposure Effects on Starch Films from an Ecuadorian Potato (<i>Solanum tuberosum</i>, <i>Chola</i> Variety): A Macro- and Nanoscale Investigation. [PDF]

Polymers (Basel)
Pico C, Ilvis P, Casado S.
europepmc   +1 more source

Metachromatic Butterfly Bile Pigments for Multi‐Level Optical Security Films

Advanced Functional Materials, EarlyView.
Bio‐derived optical security materials are manufactured by embedding butterfly‐based pigments in polymer films. Tunable color and fluorescence responses arise from concentration‐controlled metachromasy, enabling spatially encoded patterns with distinct visible, UV‐active, and spectral signatures.
Limin Wang, Bodo D. Wilts
wiley   +1 more source

Green Condensation of Aromatic Aldehydes and Barbituric Acid Enabled by Spiral Gas-Solid Flow. [PDF]

ACS Omega
Xiao Z, Song Y, Zhang J, Cai B, Lan X, Lv G, Peng R, Jin B.   +7 more
europepmc   +1 more source

Ultrasmall Platinum Nanoparticles for Radiation‐Enhanced Cancer Therapy

Advanced Functional Materials, EarlyView.
This work proposes a nanomedicine‐based strategy to enhance X‐ray radiotherapy for cancer treatment. Ultrasmall Pt‐NPs exhibit catalase‐like activity that may contribute to modulation of the tumor microenvironment and amplify interactions between radiation and biological matter, leading to increased DNA damage.
Miguel Encinas‐Gimenez, Jose I. Garcia‐Peiro, Jose L. Hueso, Eduardo Caleiras, Laura Notario, Felipe Hornos, Pilar Martin‐Duque, Antonio De la Vieja, Jesus Santamaria   +8 more
wiley   +1 more source

Evaluation of Sunflower Sprout Extract as a Bioinspired Support to UV Filtration. [PDF]

Chemphyschem
Hymas M, Fischer M, Poigny S, Stavros VG.   +3 more
europepmc   +1 more source

Thermally Engineered Sodium‐Embedded Alumina with Programmable Synaptic Plasticity for Neuromorphic Transistors

Advanced Functional Materials, EarlyView.
A fully transparent, all‐metal‐oxide neuromorphic transistor using a sodium‐embedded alumina (SEA) electrolyte is demonstrated. By precisely tuning the thermal annealing process, the chemical composition of the SEA layer is controlled, allowing for the deterministic realization of both short‐term and long‐term synaptic plasticity within the same device
Yonghyun Albert Kwon, Jaeyeon Kim, Dong Yeon Won, Saeyoun Park, Youngjae Yoo, Seongchan Kim, Dong‐Hwan Kim, Jeong Ho Cho   +7 more
wiley   +1 more source

Application of the Briggs-Rauscher Oscillatory Reaction for Tartrazine Determination in Food Dye: Spectroscopic, Microscopic, and Analytical Characterization. [PDF]

Foods
Senćanski JV, Maksimović JP, Bajuk-Bogdanović DV, Radulović AM, Jevtić TV, Potkonjak NI, Pagnacco MC.   +6 more
europepmc   +1 more source

Optoelectronic Control of Redox Dynamics in POM Memristors for Noise‐Resilient Speech and Hardware‐Level Motion Recognition

Advanced Functional Materials, EarlyView.
Optoelectronic control of redox‐active polyoxometalate clusters in polymer matrices yields hybrid memristors with switchable volatile and non‐volatile modes, enabling reservoir‐type in‐sensor optical preprocessing and stable multilevel synapses for multimodal neuromorphic computing, including noise‐tolerant audiovisual keyword recognition and hardware ...
Xiangyu Ma, Ziyu Lv, Guohua Zhang, Zhongyue Xu, Yongbiao Zhai, Haiming Huang, Qiyan Zhang, Xiaojin Zhao, Yan Wang, Ye Zhou, Ziyu Xiong, Guanglong Ding, Wentao Xu, Su‐Ting Han   +13 more
wiley   +1 more source

A review on gold nanoparticles derived from plants and their antimicrobial applications. [PDF]

Discov Nano
Marques RR, Hauser-Davis RA, Saggioro EM.   +2 more
europepmc   +1 more source