Results 111 to 120 of about 1,630,617 (243)

Selective Laser Sintering and Graphitization for Mono‐Matrix Unibody Fabrication of Integrated Stereo‐Circuit and Stereo‐Fluidic Wearable Electronics

Advanced Materials, EarlyView.
A novel selective laser sintering and graphitization (SLSG) 3D printing technology enables unibody fabrication of compacted insulating structures and conductive circuits in fluidic‐integrated wearable electronics through adaptive photonic modulation.
Li Zhang, Wing Cheung Mak
wiley   +1 more source

Non-destructive and Label Free Evaluation of the Biochemicals Lady finger by Vibrational Spectroscopy (FT-Raman and ATR-FTIR) Technique [PDF]

This study employs Fourier Transform Infrared (FTIR) and Fourier Transform Raman (FT-Raman) spectroscopy to investigate the molecular changes in various parts of the okra plant Okra (Abelmoschus esculentus), specifically the exocarp, mesocarp, and seeds.
Shashank, Gupta, Nidhi , Shukla, M.N., DEO, Soni, Mishra, ABHISHEK KUMAR, MISHRA, K.N., Uttam   +5 more
core   +1 more source

Light‐Programmed Localized Supersaturation Enables Ambient Aqueous Synthesis of Highly Crystalline Metal–Organic Frameworks

Advanced Materials, EarlyView.
In the proposed model, a photoinduced nanoreactor uses Cu2O self‐photooxidation to generate localized supersaturation. A metastable supersaturation state first forms a shell, creating a spatially confined environment that restricts reactant exchange; continued Cu release then drives the local environment toward a labile regime that favors predominantly
Yongdeok Ahn, Seunghyeon Jeong, Sun Ho Park, Juhyeong Cho, Nak Cheon Jeong, Daeha Seo   +5 more
wiley   +1 more source

The FTIR spectroscopy as a method of choice for detecting changes in DNA profiles of the mouse embryonic fibroblasts after the treatment with 5-aza

, 2019
Double-strand deoxyribonucleic acid (dsDNA) carries the genetic information needed for normal development, growth, survival and reproduction of all living beings (except RNA viruses and other potential DNA-less microorganisms).
Uskoković, Aleksandra, Vidaković, Melita, Arambašić Jovanović, Jelena, Mihailović, Mirjana, Đorđević, Marija, Sarić, Ana, Dučić, Tanja, Tolić, Anja, Rajić, Jovana, Grdović, Nevena, Đorđević, Miloš, Dinić, Svetlana   +11 more
core   +1 more source

Molecular spectroscopy of blood plasma differentiates metabolic dysfunction-associated steatohepatitis from steatosis

Journal of Translational Medicine
Background Vibrational and chiroptical spectroscopy of blood plasma is an advanced experimental diagnostic approach that allows the identification of disease-specific molecular patterns.
Barbora Nováková, Ondřej Vrtělka, Kateřina Králová, Lucie Habartová, Václav Šmíd, Karel Dvořák, Jaromír Petrtýl, Kateřina Žížalová, Jan Stříteský, Libor Vítek, Martin Leníček, Vladimír Setnička, Radan Brůha   +12 more
doaj   +1 more source

Parity‐Dependent THz Harmonic Generation in Electrically Pumped Micro‐Lasers Exploiting Topological Insulator–Metamaterial Gratings

Advanced Materials, EarlyView.
Topological insulator–metamaterials integrated with electrically driven terahertz quantum cascade lasers enable parity‐dependent harmonic generation. Bulk‐dominated Bi2Se3 favors third‐harmonic emission at 9.96 THz, whereas topological‐surface‐state‐dominated Bi2Se3, Bi2Te3, and (Bi,Sb)2Te3 generate strong second harmonics near 6.5 THz.
Alessandra Di Gaspare, Craig S. Knox, Ahmet Yagmur, Sara Ghayeb Zamharir, Lianhe Li, Satoshi Sasaki, A. Giles Davies, Edmund H. Linfield, Joshua R. Freeman, Miriam S. Vitiello   +9 more
wiley   +1 more source

Chemical Characterization of Silorane by FTIR and Raman spectroscopy

Pakistan Journal of Medicine and Dentistry
Background: Silorane, introduced to the dentistry recently. It is named after the functional groups present in the material i.e. Siloxane and Oxirane. It is introduced in the market to overcome the main problems of composite resins i.e.
Shoaib Khan, Madiha Pirvani, M. Asif Nathani   +2 more
doaj  

A Thermoreversible Gelation Pathway to Plant Cuticle‐Inspired Biopolymer Aerogel Monoliths Based on Network‐Spherulitic Crystal Assemblies

Advanced Materials, EarlyView.
To address functionality limitations in plant‐based and industrially compostable polymer aerogels, this work introduces bio‐inspired aerogels with broadened functionality. Inspired by functional plant tissues, lightweight biopolymer aerogels based on exclusively stereocomplex crystals are fabricated, featuring hierarchically macro‐/meso‐porous ...
Anthony V. Tuccitto, Zeineb Ben Rejeb, Rafaela Aguiar, Nello D. Sansone, Sumaiya Farzana, Isaac Ali, Jun Uk Lee, Daniel J. Davidson, Ailsa K. Edward, Chul B. Park, Patrick C. Lee   +10 more
wiley   +1 more source

Multi‐Li+ Coordination for Superior Room‐Temperature Ionic Conductivity in PEO Solid Electrolytes

Advanced Materials, EarlyView.
A phosphonate‐functionalized polycarboxylate ether (P‐PCE) is introduced into PEO electrolytes to induce multi‐Li+ ions coordination, which effectively dissociates lithium salts, liberates Li+ from the strong chelation by PEO chains, and promotes fast Li+ hopping between adjacent coordination sites. Simultaneously, this design establishes dynamic, high‐
Hengming Yan, Bowen Zhang, Xuefan Liu, Lu Wang, Cunlong Hu, Anran Sheng, Congcong Zhang, Linglong Kong, Zhenzhen Wu, Yulin Zhong, Sheng Liu, Shanqing Zhang   +11 more
wiley   +1 more source

Plasmon‐Enhanced Second‐Harmonic Generation in Atomically Thin Crystalline Silver Nanostructures

Advanced Materials, EarlyView.
Atomically thin crystalline silver films combine vertical quantum confinement with lateral plasmonic field enhancement to boost second‐harmonic generation. Nanoribbon and nanotriangle arrays enable geometry‐tunable infrared plasmon resonances, producing strong SHG from deeply subwavelength metallic volumes compatible with silicon‐based nanophotonics ...
Saad Abdullah, Philipp K. Jenke, Andrew P. Weber, Álvaro Rodríguez Echarri, Vahagn Mkhitaryan, Fadil Iyikanat, Frederik Schiller, Philip Walther, J. Enrique Ortega, Lee A. Rozema, F. Javier García de Abajo   +10 more
wiley   +1 more source