Results 231 to 240 of about 863,347 (299)

Evaluating hemodynamic response to treatment in patients with peripheral arterial disease using dynamic vascular optical spectroscopy. [PDF]

J Biomed Opt
Maheshwari N, Marone A, Kim SHK, Bajakian DR, Hielscher AH.   +4 more
europepmc   +1 more source

Multiscale Structuring of Hydroxyapatite via Two‐Photon Lithography of Nanocomposites

Advanced Functional Materials, EarlyView.
Hydroxyapatite scaffolds are of great interest in bone tissue engineering applications, ranging from 3D cell culture to regenerative medicine. Using two‐photon lithography of a transparent nanocomposite, hydroxyapatite microstructures with features ranging from submicron to centimeter‐scale are fabricated. This allows to mimic the natural bone geometry,
Leonhard Hambitzer, Jan Mathis Hornbostel, Richard Prediger, Sebastian Kluck, Michael Daub, Cornelia Lee‐Thedieck, Frederik Kotz‐Helmer   +6 more
wiley   +1 more source

Impact of Scattering Variation Measured by Line-Field Confocal Optical Coherence Tomography on Fluorescence Measurement by Optical Spectroscopy: A Study on Phantoms and Human Skin Models.

Skin Pharmacol Physiol
Zaytsev SM, Blondel W, Ogien J, Dubois A, Amouroux M.   +4 more
europepmc   +1 more source

Point-of-care optical spectroscopy platform and ratio-metric algorithms for rapid and systematic functional characterization of biological models <i>in vivo</i>. [PDF]

J Biomed Opt
Hasan MZ, Yan J, Zhu C.
europepmc   +1 more source

Emergent Spin‐Glass Behavior in an Iron(II)‐Based Metal–Organic Framework Glass

Advanced Functional Materials, EarlyView.
A one‐pot, solvent‐free synthesis yields an Fe2+‐based metal‐organic framework (MOF) glass featuring a continuous random network structure. The material exhibits spin‐glass freezing at 14 K, driven by topological‐disorder and short‐range magnetic frustration, showcasing the potential of MOF glasses as a plattform for cooperative magnetic phenomena in ...
Chinmoy Das, Soma Salamon, Joachim Landers, Jan‐Benedikt Weiß, Wen‐Long Xue, Pascal Kolodzeiski, Roman Pallach, Heiko Wende, Sebastian Henke   +8 more
wiley   +1 more source

Chassis-based fiber-coupled optical probe design for reproducible quantitative diffuse optical spectroscopy measurements. [PDF]

PLoS One
Matlis GC, Zhang Q, Benson EJ, Weeks MK, Andersen K, Jahnavi J, Lafontant A, Breimann J, Hallowell T, Lin Y, Licht DJ, Yodh AG, Kilbaugh TJ, Forti RM, White BR, Baker WB, Xiao R, Ko TS.   +17 more
europepmc   +1 more source

Chemoselective Sequential Polymerization: An Approach Toward Mixed Plastic Waste Recycling

Advanced Functional Materials, EarlyView.
Inspired by biological protein metabolism, this study demonstrates the closed‐loop recycling of mixed synthetic polymers via ring‐closing depolymerization followed by a chemoselective sequential polymerizations process. The approach recovers pure polymers from mixed feedstocks, even in multilayer formats, highlighting a promising strategy to overcome a
Gadi Slor, Youwei Ma, Hyunwoo Park, Tae‐Lim Choi, Damien Guironnet, Francesco Stellacci   +5 more
wiley   +1 more source

Choosing a camera and optimizing system parameters for speckle contrast optical spectroscopy. [PDF]

Sci Rep
Cheng TY, Kim B, Zimmermann BB, Robinson MB, Renna M, Carp SA, Franceschini MA, Boas DA, Cheng X.   +8 more
europepmc   +1 more source

PEDOT‐Based Eutectogel Electrode Arrays for Enhanced High‐Resolution Electrogastrography: Fabrication, Stability, and Wearable Performance

Advanced Functional Materials, EarlyView.
Here, we present a high‐density PEDOT eutectogel electrode array for enhanced body surface gastric mapping. Silver electrodes are blade‐coated onto flexible substrates, followed by electrogelation of PEDOT:PSS and the deposition of a PEDOT:LS eutectogel.
Christopher Slaughter, Luke Gatecliff, Xudong Tao, Ruben Ruiz‐Mateos Serrano, Amy T. Jin, Matias L. Picchio, Daniele Mantione, Antonio Dominguez‐Alfaro, George G. Malliaras   +8 more
wiley   +1 more source

Editorial: Functional near-infrared diffuse optical spectroscopy (fNIRS) to explore mental health - volume II. [PDF]

Front Psychiatry
Shang Y, Li T, Huang C.
europepmc   +1 more source