Results 141 to 150 of about 21,339 (261)

Design of a portable, wide field of view, GPU-accelerated multiphoton imaging system for real-time imaging of breast surgical specimens

, 2018
We present a portable multiphoton system designed for evaluating centimeter-scale surgical margins on surgical breast specimens in a clinical setting.
Brooker, Jeff, Sheykin, Yury, Connolly, James L., Cable, Alex, Husvogt, Lennart, Faulkner-Jones, Beverly E., Giacomelli, Michael, Fujimoto, James G, Yoshitake, Tadayuki, Vardeh, Hilde, Ahsen, Osman Oguz, Hornegger, Joachim, Cahill, Lucas Christopher   +12 more
core   +1 more source

Energetic microdomains and the vascular control of neuronal and muscle excitability: Toward a unified model

The Journal of Physiology, EarlyView.
Abstract figure legend The capillary–mitochondria–ion channel (CMIC) axis scales structural resources to match functional workload. (Left) In settings of restricted energetic capacity (e.g. cortical neurons), sparse capillary networks and modest mitochondrial pools set a lower energetic ceiling, sufficient to support phasic, low‐workload excitability. (
L. Fernando Santana, Scott Earley
wiley   +1 more source

Deep Tissue Fluorescent Imaging in Scattering Specimens Using Confocal Microscopy

, 2011
In scattering specimens, multiphoton excitation and nondescanned detection improve imaging depth by a factor of 2 or more over confocal microscopy; however, imaging depth is still limited by scattering.
Dunn, Kenneth W., Michael Ferkowicz, Carrie Phillips, Kenneth W. Dunn, Clendenon, Sherry G., Phillips, Carrie, Sherry G. Clendenon, Young, Pamela A., Pamela A. Young, Ferkowicz, Michael   +9 more
core   +1 more source

Chromatically Corrected Multicolor Multiphoton Microscopy. [PDF]

ACS Photonics, 2023
Blanc H, Kaddour G, David NB, Supatto W, Livet J, Beaurepaire E, Mahou P.   +6 more
europepmc   +1 more source

Exercise Training Stimulates the Release of Glutathione Peroxidase 1 (GPX1)‐Enriched Extracellular Vesicles That Promote Angiogenesis

The FASEB Journal, Volume 40, Issue 12, 30 June 2026.
Exercise Training Stimulates the Release of Glutathione Peroxidase 1 (GPX1)‐Enriched Extracellular Vesicles that Promote Angiogenesis. The results from this study suggest that EVs isolated from blood immediately after the last bout of endurance exercise training (ExerV) are enriched in antioxidants. ExerVs stimulate vascular growth both in vitro and in 
Alexander M. Fliflet, Ray A. Spradlin, Yanqi Tan, Ane Nishitha Vijayan, Sung Jun Choi, Wei‐Chun Kao, Edita Aksamitiene, Michael Nelappana, Shengzhe Ding, Kai‐Yu Huang, Aryaman Joshi, Nurila Kambar, Tom Bludgen, Madeleine Meehan, Jayna L. Boss, Michael Knipp, Hongming Fan, Cecilia Leal, Roger A. Sunde, Lawrence W. Dobrucki, Stephen A. Boppart, Hyun Joon Kong, Jonathan V. Sweedler, Marni D. Boppart   +23 more
wiley   +1 more source

Multiphoton microscopy in defining liver function

, 2014
Multiphoton microscopy is the preferred method when in vivo deep-tissue imaging is required. This review presents the application of multiphoton microscopy in defining liver function.
Burczynski, F.J., Thorling, Camilla A., Burczynski, Frank J., Liau, I., Liu, X., Liau, Ian, Roberts, Michael S., Liu, Xin, Crawford, D., Roberts, M.S., Crawford, Darrell, Thorling, C.A.   +11 more
core   +1 more source

Compartment‐Specific Immune Remodeling of Renal Aging With C1q‐Associated Podocyte Activation

The FASEB Journal, Volume 40, Issue 11, 15 June 2026.
Aging repatterns the renal immune response in a compartment‐specific manner, distinct from chronic kidney disease (CKD) adaptation. Glomerular aging features C1q‐associated podocyte activation and macrophage engagement, whereas tubulointerstitial aging is marked by B‐cell aggregation and tertiary lymphoid structure expansion.
Ju‐Young Moon, Kyuwon Shim, Hyun Ji Lim, Dae‐Kyu Kim, Young Yoon Moon, Su‐Woong Jung, Yang‐Gyun Kim, Hyuno Kang, Tae‐Hoon Lee, Jae‐Hyung Lee, Sang‐Ho Lee   +10 more
wiley   +1 more source

Speckle‐Engineered Upconversion Amplification in Nanoemulsion‐Templated Hydrogel Microdomes

Advanced Functional Materials, Volume 36, Issue 47, 11 June 2026.
Nanoemulsion‐confined PEGDA microdomes generate speckle‐like excitation fields that strongly amplify upconversion luminescence upon dehydration, enabling filter‐free visible readout with reversible on–off switching. DMD‐based lithography yields scalable, shape‐programmable arrays for moisture‐responsive displays and optical encryption.
Chaeyeong Ryu, Byungcheon Yoo, Seunghun Lee, Hyungyo Jeong, Sanggyun Jeong, Heesu Cho, Jongwon Oh, Dahye Baek, Jongkyu Kim, Yubin Lee, Eunsu Gu, Dong‐Hwan Kim, Jung‐Hoon Park, Jiseok Lee   +13 more
wiley   +1 more source

Dynamic Mode Decomposition of Multiphoton and Stimulated Emission Depletion Microscopy Data for Analysis of Fluorescent Probes in Cellular Membranes

Sensors
An analysis of the membrane organization and intracellular trafficking of lipids often relies on multiphoton (MP) and super-resolution microscopy of fluorescent lipid probes.
Daniel Wüstner, Jacob Marcus Egebjerg, Line Lauritsen   +2 more
doaj   +1 more source

Copper–Collagen Interactions Regulate the Mechanical and Invasive Properties of Tumor Spheroids

Advanced Healthcare Materials, Volume 15, Issue 22, 12 June 2026.
Ionic copper is investigated as a modulator of tumor spheroid growth and invasiveness in a 3D microfluidic glioblastoma model. Copper exposure alters metabolic activity, cytoskeletal organization, protrusion dynamics, and EMT‐related phenotypes in a dose‐ and timing‐dependent manner, revealing how copper bioavailability shapes tumor aggressiveness ...
Paula Guerrero‐López, Jose I. Garcia‐Peiro, Felipe Hornos, Jose L. Hueso, Jesus Santamaria, J. Manuel Garcia‐Aznar   +5 more
wiley   +1 more source