Results 221 to 230 of about 471,738 (360)

Light Switchable Ionic Conductivity of Arylazopyrazole Modified Polysiloxanes

Advanced Materials Technologies, EarlyView.
We present a polysiloxane functionalized with a novel arylazopyrazole dye that undergoes reversible photoisomerization. Upon lithium bis(trifluoromethanesulfonyl)imide addition and UV irradiation, the polymer exhibits a shift in tan(d) toward higher frequencies and enhanced ionic conductivity.
Malte S. Beccard, Thulasinath Raman Venkatesan, Michael Bauer, Valentin Razvan Lupu, Philipp Scheidegger, Francesco Taddei, Frank A. Nüesch, Dorina M. Opris   +7 more
wiley   +1 more source

Organic geochemical evidence for life in Archean rocks identified by pyrolysis-GC-MS and supervised machine learning. [PDF]

Proc Natl Acad Sci U S A
Wong ML, Prabhu A, Alexander CO, Cleaves HJ, Cody GD, Hystad G, Bermanec M, Bleeker W, Boyce CK, Corpolongo A, Czaja AD, Das S, Gaines RR, Gregory DD, Jaszczak JA, Javaux EJ, Jodder J, Knoll AH, Van Kranendonk M, Maloney KM, Noffke N, Rainbird R, Slaughter E, Stüeken EE, Summons RE, Westall F, Wiemann J, Xiao S, Hazen RM.   +28 more
europepmc   +1 more source

Insights into the Simultaneous Analysis of Airborne Microplastic and Microrubber Particles by Off-Line Pyrolysis Gc/Ms

Shahriyar Bazzazpour, Mohammad Yousefi, Anoushiravan Mohseni-Bandpei, Philip K. Hopke, Marzieh Torabbeigi, Abbas Shahsavani   +5 more
openalex   +1 more source

Qualitative analysis of a hindered phenol-type antioxidant by alcohol added thermal extraction with high-frequency heater, analyzing with GC/MS

, 2000
Kenji Kurihara, Fumiyo TANOUE
openalex   +2 more sources

Enhanced Scintillation with Uncorrelated TL and OSL Signals in LiCaAlF6:Eu Nanoparticles Enables Unprecedented Multimodal Radiation Dosimetry

Advanced Optical Materials, EarlyView.
The graphical abstract illustrates the coexistence of independent OSL and TL signals, demonstrating that the material preserves TL information even after complete OSL zeroing, enabling a dual dosimetric readout within the same material. Abstract The development of multimodal dosimeters capable of preserving independent luminescent signals is a ...
Nancy Gabriela Chicango Arcos, João Victor Viera Lessa, Hayra do Prado Labaki, Éder José Guidelli   +3 more
wiley   +1 more source

Differentiating cyclopropane fatty acids to support milk authenticity through GC-MS and NMR spectroscopy. [PDF]

Food Chem X
Riccio GM, Eltemur D, Fava F, Martini-Lösch D, Peratoner G, Venir E, Eisenstecken D, Robatscher P, Scampicchio M, Oberhuber M, Ceccon A.   +10 more
europepmc   +1 more source

GCXGC-TOFMS, PTVLV-GC-MS/MS and DR-CALUX as screening and alternatives techniques to GC/HRMS for quantitative measurement of dioxins in food and feed.

, 2005
Gauthier Eppe, Jean‐François Focant, Marie‐Louise Scippo, Anne-Cécile Massart, Catherine Pirard, Guy Maghuin‐Rogister, Edwin De Pauw   +6 more
openalex   +1 more source

3D Microprinting of Structures with Lanthanide‐Based Fluorophores on Optical Fibers for Multiplexed Sensing

Advanced Optical Materials, EarlyView.
Incorporating lanthanide‐based fluorophores into commercial resists for femtosecond direct laser writing enables a novel platform for multiplexed sensing. Porous, periodic, and solid luminescent microstructures fabricated directly on optical fiber tips are presented.
Valese Aslani, Shaghayegh Baghapour, Stephen C. Warren‐Smith, Wenqi Zhang, Esmat Ebadati, Sally E. Plush, Alois M. Herkommer, Andrea Toulouse, Shahraam Afshar V.   +8 more
wiley   +1 more source

Thermal desorption GC/MS on human dental calculus detected minute millet consumption in medieval Ukraine. [PDF]

Sci Rep
Shoda S, Kozak A, Watanabe C, Shiono A, Motuzaite Matuzeviciute G.   +4 more
europepmc   +1 more source

Photonics of Topological Magnetic Textures

Advanced Optical Materials, EarlyView.
Localized noncollinear magetic textures imprint their geometry and topology onto traversing photonic fields endowing them with orbital angular‐momentum, chirality, and magnetoelectric densities. Abstract Topological textures in magnetically ordered materials are an important case studies for fundamental research with promising applications in data ...
Vakhtang Jandieri, Ramaz Khomeriki, Daniel Erni, Nicolas Tsagareli, Qian Li, Douglas H. Werner, Jamal Berakdar   +6 more
wiley   +1 more source