Results 311 to 320 of about 387,781 (388)

Balanced-detection visible optical coherence tomography with a low-noise supercontinuum laser. [PDF]

Biomed Opt Express
Abbott L, Nteroli G, Engelsholm RD, Montague PB, Podoleanu A, Bradu A.   +5 more
europepmc   +1 more source

Sensitivity advantage of swept source and Fourier domain optical coherence tomography

, 2003
Michael A. Choma, Marinko V. Šarunic, Changhuei Yang, Joseph A. Izatt   +3 more
openalex   +1 more source

Upconversion Nanoparticle‐Covalent Organic Framework Core–shell Particles as Therapeutic Microrobots Trackable With Optoacoustic Imaging

Advanced Materials, EarlyView.
Upconversion nanoparticle‐covalent organic framework core–shell particles provide enhanced contrast for optoacoustic imaging by leveraging the optical absorption of upconversion luminescence within the covalent organic framework matrix. Beyond their role as contrast agents, these particles enable customizable therapeutic agent loading and release, as ...
Dong Wook Kim, Paul Wrede, Andrés Rodríguez‐Camargo, Yi Chen, Nihal Olcay Dogan, Chaim Glück, Bettina V. Lotsch, Daniel Razansky, Metin Sitti   +8 more
wiley   +1 more source

Correlation of Structure With Function: Future Utilities for Optical Coherence Tomography Angiography in Neuro-Ophthalmology. [PDF]

Clin Exp Ophthalmol
Sarvestani MT, Cugati S, Chen C.
europepmc   +1 more source

Magnetically Controlled Reversible Photomagnetic Nanoactuators for Dynamic Contrast Enhancement in Optical Coherence Tomography

Advanced Materials, EarlyView.
Photomagnetic nanoactuators with ≈90% scattering efficiency in the second near‐infrared window are demonstrated to exhibit magnetic field‐controlled modulation of optical scattering and optical coherence tomography signals. These nanoactuators are reversibly assembled and disassembled under the external magnetic field modulation, enabling enhanced ...
Myeongsoo Kim, Samuel M. A. Morais, Anamik Jhunjhunwala, Shivashankar Subramanian, Paul S. Pelkowski, Stanislav Y. Emelianov   +5 more
wiley   +1 more source

Anterior segment optical coherence tomography in conjunctival ocular surface disorders - A review. [PDF]

Indian J Ophthalmol
Rajagopal R, Vijayaraghavan M, Jothi Balaji J, Jayavel K.   +3 more
europepmc   +1 more source

Anomalous Phonon Softening with Inherent Strain in Wrinkled Monolayer WSe2

Advanced Materials, EarlyView.
This study introduces the first discovery of a new local strain indicator, A2′′(Γ)$A_2^{^{\prime\prime}}( \Gamma )$ mode, for monolayer WSe2‐based excitonic applications including single photon emitter by using tip‐enhanced Raman spectroscopy. The correlative investigation with density functional perturbation theory provides the origin of the anomalous
Dong Hyeon Kim, Jaekak Yoo, Hyeong Chan Suh, Yo Seob Won, Sung Hyuk Kim, Dong‐Joon Yi, Byeong Geun Jeong, Chanwoo Lee, Dongki Lee, Ki Kang Kim, Seung Mi Lee, Eui Kwan Koh, Mun Seok Jeong   +12 more
wiley   +1 more source

Phonon Driven Ferroelectricity and Raman Active Modes in Hybrid Organic‐Inorganic Perovskites

Advanced Materials, EarlyView.
Ferroelectric domains, a hallmark of ferroelectricity, are studied using temperature‐dependent Raman spectroscopy to uncover characteristic phonons associated with ferroelectric phase transitions in different n‐value HOIPs. Higher n‐value HOIP demonstrate a reduced ferroelectric switching energy barrier, providing valuable insights for optimizing ...
Chuanzhao Li, Shurong Yuan, Yixin Li, Zhenyue Wu, Yuanyuan Jin, Kian Ping Loh, Kai Leng   +6 more
wiley   +1 more source

Impact of image averaging on choroidal quantification using swept-source optical coherence tomography. [PDF]

BMC Ophthalmol
Wu X, Lan Y, Zhang P, Lin Z, Jiang Y, Huang S, Jin Z, Wang Y, Shen M, Chen S.   +9 more
europepmc   +1 more source

In vivo size and shape measurement of the human upper airway using endoscopic long-range optical coherence tomography

, 2003
Julian J. Armstrong, Matthew S. Leigh, Ian D. Walton, Andrei V. Zvyagin, Sergey Alexandrov, S. Schwer, David D. Sampson, David R. Hillman, Peter R. Eastwood   +8 more
openalex   +1 more source