Results 141 to 150 of about 3,110,122 (363)

Toward Architected Microstructures Using Advanced Laser Beam Shaping in Laser Powder Bed Fusion of Ti‐6Al‐4V

Advanced Functional Materials, EarlyView.
This research applies advanced laser beam shaping (LCoS‐SLM) to fabricate the Ti‐6Al‐4V alloy via laser powder bed fusion. A tailored beam is used to prevent martensite formation and create a dual α+β microstructure by controlling cooling rates.
Reza Esmaeilzadeh, Jamasp Jhabvala, Lucas Schlenger, Mathijs van der Meer, Eric Boillat, Cyril Cayron, Amir Mohammad Jamili, Junfeng Xiao, Roland E. Logé   +8 more
wiley   +1 more source

Review of laser speckle contrast techniques for visualizing tissue perfusion [PDF]

, 2008
Matthijs Draijer, Erwin Hondebrink, Ton G. van Leeuwen, Wiendelt Steenbergen   +3 more
openalex   +1 more source

Engineered Peptides‐Based Hybrid‐Nested Microneedle Effectively Treat Biofilm‐Infected Diabetic Wounds

Advanced Functional Materials, EarlyView.
A hybrid‐nested microneedle/cryogel scaffold (MQW‐CMg‐MOF) is designed for efficient biofilm removal and accelerated healing of diabetic wounds. The scaffold shows substantial biofilm removal in vitro and in a preclinical diabetic swine biofilm‐infected wound model compared to the control.
Syed Muntazir Andrabi, S. M. Shatil Shahriar, Yiran Tian, Farzad Hayati, Yajuan Su, Feng Zhang, Navatha Shree Sharma, Guangshun Wang, Shannon L. Wong, Zheng Yan, Guoliang Huang, Jingwei Xie   +11 more
wiley   +1 more source

Multimodal real-time imaging with laser speckle contrast and fluorescent contrast

Photodiagnosis and Photodynamic Therapy
Introduction: Laser speckle contrast imaging (LSCI) can achieve real-time 2D perfusion maps non-invasively. However, LSCI is still difficult to use in general clinical applications because of movement sensitivity and limitations in blood flow analysis ...
Hyun-Seo Park, Min-Jae Shim, Yikeun Kim, Taek-Yong Ko, Jin-Hyuk Choi, Yeh-Chan Ahn   +5 more
doaj  

Regioselective and Anisotropic Multi‐Patching of Small Microparticles via a Polymer Brush‐Assisted Microcontact Printing (µCP)

Advanced Functional Materials, EarlyView.
A method to fabricate anisotropic SiO2 patchy microspheres is presented using a modified microcontact printing technique. This involves a PDMS elastomer stamp with grooved surface topography, creating a confined environment for the microspheres.
Martin Reifarth, Marcel Sperling, Richard Grobe, Pinar Akarsu, Florian Schmitt, Maurice Schmette, Steffen Tank, Katja M. Arndt, Salvatore Chiantia, Matthias Hartlieb, Alexander Böker   +10 more
wiley   +1 more source

Improvement of ultra-small-angle XPCS with the Extremely Brilliant Source

Journal of Synchrotron Radiation
Recent technical developments and the performance of the X-ray photon correlation spectroscopy (XPCS) method over the ultra-small-angle range with the Extremely Brilliant Source (EBS) at the ESRF are described.
William Chèvremont, Thomas Zinn, Theyencheri Narayanan   +2 more
doaj   +1 more source

Role of Pressure and Expansion on the Degradation in Solid‐State Silicon Batteries: Implementing Electrochemistry in Particle Dynamics

Advanced Functional Materials, EarlyView.
A simulation technique for assessing both the fabrication and operation of a solid‐state Si battery is demonstrated by integrating particle dynamics with mass/charge transport. Although, the fabrication pressure (Pfab) increased the inter‐particle contacts and reduced the concentration (ηconc) and Li‐ion (ηLi+) overpotentials during discharging, it ...
Magnus So, Takeru Yano, Agnesia Permatasari, Van Lap Nguyen, Gen Inoue   +4 more
wiley   +1 more source

Longitudinalin vivomonitoring of rodent glioma models through thinned skull using laser speckle contrast imaging [PDF]

, 2012
Abhishek Rege, Alan C. Seifert, Dan K. Schlattman, Yu Ouyang, Khan W. Li, Luca Basaldella, Henry Brem, Betty Tyler, Nitish V. Thakor   +8 more
openalex   +1 more source

3D Nano‐architected Polymer Shell Enables Reconfigurable Stabilized Blue Phase Soft Crystals

Advanced Functional Materials, EarlyView.
Spherical polymer shells featuring nanostructure of blue phase (BP) disclinations form via in situ photo‐polymerization within BP liquid crystals, providing controlled anchoring for BP nucleation and growth at room temperature and beyond. This architected confinement enhances BP thermal stability over a broad temperature range while enabling dynamic ...
Sepideh Norouzi, Yazael R. Morales‐Flores, Tadej Emersic, Jeremy Money, Otilio E. Rodriguez‐Lopez, Andrew Casale, Juan J. de Pablo, Jose A. Martinez‐Gonzalez, Monirosadat Sadati   +8 more
wiley   +1 more source

Assessment of Skin Microvascular Function and Dysfunction With Laser Speckle Contrast Imaging [PDF]

, 2012
Guillaume Mahé, Anne Humeau‐Heurtier, Sylvain Durand, Georges Lefthériotis, Pierre Abraham   +4 more
openalex   +1 more source