Results 221 to 230 of about 153,313 (366)

Efficacy of Diode Laser (980 Nm) and Non-Surgical Therapy on Management of Periodontitis?A Randomized Clinical Trial

, 2021
Amel I Faragalla, Alhadi Mohieldin Awooda, Ahmed Bolad, Ibrahim A. Gh, our   +4 more
openalex   +1 more source

GHRHR Deficiency Enhances Retinal Ganglion Cell Survival and Visual Functions in Experimental Glaucoma by Inhibiting Ferroptosis

Advanced Science, EarlyView.
Glaucoma, a major cause of blindness, involves retinal ganglion cell (RGC) degeneration. This study shows growth hormone‐releasing hormone receptor (GHRHR) deficiency preserves RGC survival and restores vision, unlike activation which only aids survival.
Yan Tong, Ming Ho Yam, Jiaxin Zhang, Lin Du, Linbin Zhou, Yolanda Wong Ying Yip, Bo Man Ho, Hemlata Bisnauthsing, Jiahui Li, Ivan Kong, Shushu Xu, Changzhen Fu, Karl K.H. So, Joaquim S.L. Vong, Ling‐Ping Cen, Ming‐Ming Yang, Khazeema Yousaf, Mai Har Sham, Sun On Chan, Poemen P. Chan, Chi Pui Pang, Clement C. Tham, Jing Na He, Jian Li, Wai Kit Chu   +24 more
wiley   +1 more source

Ultrashort-pulse generation from quantum-dot semiconductor diode lasers

, 2008
In this thesis, novel regimes of mode locking in quantum dot semiconductor laser diodes have been investigated by exploiting the unique features offered by quantum dots.
Cataluna, Maria Ana
core  

A Load-Adaptive Driving Method for a Quasi-Continuous-Wave Laser Diode. [PDF]

Micromachines (Basel)
Wu Y, Liu W, Sun X, Chen J, Cheng G, Chen X, Fu Y, Liu P, Zhang T.   +8 more
europepmc   +1 more source

Seedless One‐Pot Synthesis of Colloidal InAs Quantum Dots Enabling a High‐Accuracy Photoplethysmography Oximeter

Advanced Science, EarlyView.
A real‐time, non‐contact photoplethysmography (PPG) system based on InAs colloidal quantum dots (CQDs) synthesized via a seedless injection synthesis is demonstrated. The measured oxygen saturation shows considerable agreement with commercial PPG devices.
Beom Kwan Kim, Seungin Jee, Yongnam Ahn, In‐Suh Lee, Dongeon Kim, Seongchong Park, Yujin Jung, In‐Ho Bae, Se‐Woong Baek   +8 more
wiley   +1 more source

Multiwavelength laser diode based portable photoacoustic and ultrasound imaging system for point of care applications. [PDF]

J Biophotonics
Mitra M, Haworth A, Gaddale P, Badran F, Lagno N, Pameijer C, Aziz F, Kothapalli SR.   +7 more
europepmc   +1 more source

Semiconductor Laser Diode Gain Switching Techniques and Laser Diode Equivalent Circuit Modelling in Spice

, 1993
Robert B. Szlavik
openalex   +1 more source

Si-based CTE-matched substrate for laser diode packaging

, 2023
Susant K. Patra
openalex   +1 more source

Blue‐Emitting ZnSe(Te) Quantum Dots and Light‐Emitting Diodes

Advanced Science, EarlyView.
 . ABSTRACT Zn‐based quantum dots (QDs) have been regarded as the most promising Cd‐free candidates for blue‐emitting applications. ZnSe QDs exhibit an ultra‐narrow full width at half maximum (FWHM), high photoluminescence quantum yield (PLQY), and excellent environmental stability, making them ideal for blue‐violet emitters.
Lijin Wang, Aiwei Tang, Jingbi You
wiley   +1 more source

Temporally delayed, dual-pulse, dual-wavelength photoacoustic imaging (TD-DP-DW-PAI): advancing capabilities of a commercial light-emitting diode-based photoacoustic imaging system with a pulsed laser diode. [PDF]

Biomed Opt Express
Periyasamy V, Das A, Pramanik M.
europepmc   +1 more source