Results 1 to 10 of about 8,813,709 (334)

Roadmap on computational methods in optical imaging and holography [invited]. [PDF]

Appl Phys B
Computational methods have been established as cornerstones in optical imaging and holography in recent years. Every year, the dependence of optical imaging and holography on computational methods is increasing significantly to the extent that optical ...
Rosen J, Alford S, Allan B, Anand V, Arnon S, Arockiaraj FG, Art J, Bai B, Balasubramaniam GM, Birnbaum T, Bisht NS, Blinder D, Cao L, Chen Q, Chen Z, Dubey V, Egiazarian K, Ercan M, Forbes A, Gopakumar G, Gao Y, Gigan S, Gocłowski P, Gopinath S, Greenbaum A, Horisaki R, Ierodiaconou D, Juodkazis S, Karmakar T, Katkovnik V, Khonina SN, Kner P, Kravets V, Kumar R, Lai Y, Li C, Li J, Li S, Li Y, Liang J, Manavalan G, Mandal AC, Manisha M, Mann C, Marzejon MJ, Moodley C, Morikawa J, Muniraj I, Narbutis D, Ng SH, Nothlawala F, Oh J, Ozcan A, Park Y, Porfirev AP, Potcoava M, Prabhakar S, Pu J, Rai MR, Rogalski M, Ryu M, Choudhary S, Salla GR, Schelkens P, Şener SF, Shevkunov I, Shimobaba T, Singh RK, Singh RP, Stern A, Sun J, Zhou S, Zuo C, Zurawski Z, Tahara T, Tiwari V, Trusiak M, Vinu RV, Volotovskiy SG, Yılmaz H, De Aguiar HB, Ahluwalia BS, Ahmad A.   +82 more
europepmc   +2 more sources

Recent advances in optical imaging through deep tissue: imaging probes and techniques

Biomaterials Research, 2022
Optical imaging has been essential for scientific observations to date, however its biomedical applications has been restricted due to its poor penetration through tissues. In living tissue, signal attenuation and limited imaging depth caused by the wave
Seokchan Yoon, Seo Young Cheon, Sangjun Park, Donghyun Lee, Yeeun Lee, Seokyoung Han, Moonseok Kim, Heebeom Koo   +7 more
semanticscholar   +1 more source

Review of bio-optical imaging systems with a high space-bandwidth product

Advanced Photonics, 2021
. Optical imaging has served as a primary method to collect information about biosystems across scales—from functionalities of tissues to morphological structures of cells and even at biomolecular levels.
Jongchan Park, D. Brady, G. Zheng, L. Tian, Liang Gao   +4 more
semanticscholar   +1 more source

Optical Imaging, Optical Sensing and Devices

Sensors, 2023
Technological advances have recently provided an excellent opportunity for development in optical fields, e [...]
Wen Chen, Ming Tang, Liang Wang
openaire   +3 more sources

A simulation study investigating potential diffusion-based MRI signatures of microstrokes

Scientific Reports, 2021
Recent studies suggested that cerebrovascular micro-occlusions, i.e. microstokes, could lead to ischemic tissue infarctions and cognitive deficits. Due to their small size, identifying measurable biomarkers of these microvascular lesions remains a major ...
Rafat Damseh, Yuankang Lu, Xuecong Lu, Cong Zhang, Paul J. Marchand, Denis Corbin, Philippe Pouliot, Farida Cheriet, Frederic Lesage   +8 more
doaj   +1 more source

Development of a Smartphone-Based Optical Device to Measure Hemoglobin Concentration Changes for Remote Monitoring of Wounds

Biosensors, 2021
Telemedicine (TM) can revolutionize the impact of diabetic wound care management, along with tools for remote patient monitoring (RPM). There are no low-cost mobile RPM devices for TM technology to provide comprehensive (visual and physiological ...
Kacie Kaile, Christian Fernandez, Anuradha Godavarty   +2 more
doaj   +1 more source

Cu-doped TiO2 nanoparticles improve local antitumor immune activation and optimize dendritic cell vaccine strategies

Journal of Nanobiotechnology, 2023
Nanoparticle-mediated cancer immunotherapy holds great promise, but more efforts are needed to obtain nanoformulations that result in a full scale activation of innate and adaptive immune components that specifically target the tumors.
Evelien Hesemans, Neshat Saffarzadeh, Christy Maksoudian, Mukaddes Izci, Tianjiao Chu, Carla Rios Luci, Yuqing Wang, Hendrik Naatz, Sebastian Thieme, Cornelia Richter, Bella B. Manshian, Suman Pokhrel, Lutz Mädler, Stefaan J. Soenen   +13 more
doaj   +1 more source

Gold nanoparticle delivery to solid tumors: a multiparametric study on particle size and the tumor microenvironment

Journal of Nanobiotechnology, 2022
Nanoparticle (NP) delivery to solid tumors remains an actively studied field, where several recent studies have shed new insights into the underlying mechanisms and the still overall poor efficacy.
Mukaddes Izci, Christy Maksoudian, Filipa Gonçalves, Lucia Aversa, Robbe Salembier, Ara Sargsian, Irati Pérez Gilabert, Tianjiao Chu, Carla Rios Luci, Eduardo Bolea-Fernandez, David Nittner, Frank Vanhaecke, Bella B. Manshian, Stefaan J. Soenen   +13 more
doaj   +1 more source

Acousto-optic laser optical feedback imaging [PDF]

Optics Letters, 2012
We present a photon noise and diffraction limited imaging method combining the imaging laser and ultrasonic waves. The laser optical feedback imaging (LOFI) technique is an ultrasensitive imaging method for imaging objects through or embedded within a scattering medium.
Jacquin, Olivier, Glastre, Wilfried, Lacot, Eric, Hugon, Olivier, Guillet de Chatellus, Hugues, François, Ramaz   +5 more
openaire   +4 more sources

A direct comparison between a MEMS deformable mirror and a liquid crystal spatial light modulator in signal-based wavefront sensing [PDF]

Journal of the European Optical Society-Rapid Publications, 2013
Aberrations degrade the performance of optical systems in terms of resolution and signal-to-noise ratio. This work explores the feasibility of a signal-based wavefront sensor, which employs a search algorithm to estimate Zernike coefficients of given ...
Jewel A. R., Akondi V., Vohnsen B.
doaj   +1 more source