Results 71 to 80 of about 289,125 (357)

All‐Cellulose‐Based Photonic Glitters

Advanced Functional Materials, EarlyView.
Uniform, disc‐shaped photonic CNC glitters with adjustable structural colors and diameters are fabricated on hydrophilic ethyl cellulose films using electrospray deposition. By employing patterned ethyl cellulose films with pre‐designed hydrophilic regions, photonic patterns can be created with these all‐cellulose‐based glitters, demonstrating their ...
Ting Wang, Yifeng Wang, Chunyu Ji, Zhuoning Xu, Qian Ding, Han Yang   +5 more
wiley   +1 more source

Biodegradable PLGA Microsphere Formation Mechanisms in Electrosprayed Liquid Droplets

KONA Powder and Particle Journal, 2021
Microspheres composed of poly (lactic-co-glycolic acid) (PLGA) were formed in liquid droplets using the electrospray technique. The structure of the microspheres was controlled by changing the electric voltage of the electrospray.
Moe Tanaka, Ayaka Ochi, Aiko Sasai, Hiroyuki Tsujimoto, Hitomi Kobara, Hiromitsu Yamamoto, Akihiro Wakisaka   +6 more
doaj   +1 more source

$δ$-PVDF Based Flexible Nanogenerator [PDF]

arXiv, 2021
Delta ($\delta$) phase comprising polyvinylidene fluoride (PVDF) nanoparticles are fabricated through electrospray technique by applying 0.1 MV/m electric field at ambient temperature and pressure, which is 10$^{3}$ times lower than the typical value, required for $\delta$-phase transformation.
arxiv  

Alleviation of Aging‐Related Hallmarks in a Mouse Model of Progeria via a Nanoparticle‐Based Artificial Transcription Factor

Advanced Functional Materials, EarlyView.
Oct4‐nanoscript, a biomimetic nanoparticle‐based artificial transcription factor, precisely regulates cellular rejuvenation by activating Oct4 target genes, restoring epigenetic marks, and reducing DNA damage. In a progeria model, it effectively rescued aging‐associated pathologies and extended lifespan.
Hongwon Kim, Junyeop Kim, Euiyeon Lee, Brandon Conklin, Yannan Hou, Sumin Kim, Yerim Hwang, Ki‐Bum Lee, Jongpil Kim   +8 more
wiley   +1 more source

Characterization of Polyphosphoesters by Fourier Transform Ion Cyclotron Resonance Mass Spectrometry [PDF]

, 2009
FT-ICR mass spectrometry, together with collision-induced dissociation and electron capture dissociation, has been used to characterize the polyphosphoester poly[1,4-bis(hydroxyethyl)terephthalate-alt-ethyloxyphosphate] and its degradation products ...
A. A. Ignatius, A. H. Reddi, A. Stensballe, B. A. Cerda, B. A. Cerda, C. N. McEwen, D. A. Wang, H. J. Cooper, J. Wang, J. Wang, L. M. Renier, M. A. Kaczorowska, M. A. Kaczorowska, M. V. Chaubal, M. V. Chaubal, Q. Li, S. D. H. Shi, S. D. Hanton, S. Lee, S. Wang, W. J. J. Simonsick, Y. C. Wang, Y. Iwasaki, Z. Z. Lu, Z. Zhao   +24 more
core   +2 more sources

Investigating the Structure–Function Relationships of Fluorinated Interfaces for PFAS Capture and Electrochemically‐Mediated Release

Advanced Functional Materials, EarlyView.
This study explores the use of fluorinated copolymers with varying fluorophilic side chain lengths to enhance PFAS affinity. The integration of electrochemical techniques demonstrates enhanced adsorbent regeneration, with molecular dynamics simulations providing insight into the molecular‐level interactions involved.
Anaira Román Santiago, Adrija Dutta, Jhen‐Cih Wu, Song Yin, Ye Won Lee, Chia‐Hung Hou, Diwakar Shukla, Xiao Su   +7 more
wiley   +1 more source

Thermal behavior and combustion performance of Al/MoO3 nanothermites with addition of poly (vinylidene fluorine) using electrospraying

Materials Research Express, 2020
To investigate the effect of the addition of poly (vinylidene fluoride) (PVDF) on nanothermites, Al/MoO _3 /PVDF energetic nanocomposites were prepared using electrospraying method. As a control group, Al/MoO _3 was also designed. Then, both samples were
Jialin Chen, Tao Guo, Miao Yao, Jiaxing Song, Wen Ding, Yiming Mao, Shi Li, Rui Zhu   +7 more
doaj   +1 more source

Electrohydrodynamic Processing of Potato Protein into Particles and Fibers

Molecules, 2020
Potato protein particles and fibers were produced using electrohydrodynamic processing (electrospray and electrospinning). The effect of different solvents and protein concentration on the morphology of the potato protein particles and fibers was ...
Ana C. Mendes, Elena Saldarini, Ioannis S. Chronakis   +2 more
doaj   +1 more source

Holography and Coherent Diffraction with Low-Energy Electrons: A Route towards Structural Biology at the Single Molecule Level [PDF]

, 2015
The current state of the art in structural biology is led by NMR, X-ray crystallography and TEM investigations. These powerful tools however all rely on averaging over a large ensemble of molecules.
Escher, Conrad, Fink, Hans-Werner, Latychevskaia, Tatiana, Longchamp, Jean-Nicolas   +3 more
core   +1 more source

An rf-carpet electrospray ion source to provide isobaric mass calibrants for trans-uranium elements [PDF]

, 2012
For trans-uranium elements, stable atomic isobars do not exist. In order to provide isobaric reference ions for the mass measurement of trans-uranium elements, an electrospray ion source (ESI) was combined with an rf-carpet to collect molecular ions efficiently.
arxiv   +1 more source