Results 1 to 10 of about 39,906 (101)

Processing of nanocrystalline thin films of selenium and formation of FTO/p-Se/n-CdS/In heterojunctions for photovoltaic response

Results in Optics, 2023
Thin films of nanocrystalline selenium (Se) of different thicknesses were grown on annealing from 323 to 398 K. The crystallinity of the layers increased with annealing temperatures (TA). The temperature thickness correlations were established.
Rajesh Niranjan, Naresh Padha
doaj   +1 more source

Chromium and copper dual-doped zinc sulfide nanoparticles: Synthesis, structural, morphological and optical properties

Results in Optics, 2023
Copper (Cu) and chromium (Cr) dual-doped zinc sulfide (ZnS) nanoparticles (NPs) were fabricated via a chemical co-precipitation technique at 24±°C without any capping agent used.
Annas Al-Sharabi, Ahmed AL-Osta, Adnan Alnehia, Abdel-Basit Al-Odayni   +3 more
doaj   +1 more source

Selective MCL-1 inhibitor ABBV-467 is efficacious in tumor models but is associated with cardiac troponin increases in patients

Communications Medicine, 2023
Background MCL-1 is a prosurvival B-cell lymphoma 2 family protein that plays a critical role in tumor maintenance and survival and can act as a resistance factor to multiple anticancer therapies.
J. Yuda, Christine Will, D. Phillips, Linu Abraham, Cory Alvey, A. Avigdor, Wayne R Buck, Lauren Besenhofer, Erwin R. Boghaert, Dong Cheng, Dan Cojocari, K. Doyle, T. M. Hansen, Kevin Huang, Eric F Johnson, Andrew S. Judd, Russell A. Judge, J. C. Kalvass, Aaron R. Kunzer, L. Lam, Rachel Li, Ruth L. Martin, A. Mastracchio, M. Mitten, A. Petrich, Jin Wang, James E Ward, Haichao Zhang, Xilu Wang, Johannes E Wolff, K. Bell-McGuinn, A. Souers   +31 more
semanticscholar   +1 more source

Enhanced photon extraction via cone structured waveguide from nitrogen vacancy center in diamond

Results in Optics, 2023
We present a novel design of optical nanostructure for efficient light extraction from nitrogen vacancy (NV) center in diamond. Numerical simulations of the optimal structure exhibit significant collection efficiency along with a stable radiation profile.
V. Priyadarshini, A. Dharani, Subhankar Roy, Jianping Hu, M. Ummal Momeen   +4 more
doaj   +1 more source

Survival in a consecutive series of 467 glioblastoma patients: Association with prognostic factors and treatment at recurrence at two independent institutions

PLoS ONE, 2023
Therapy of recurrent glioblastoma (GBM) is challenging due to lack of standard treatment. We investigated physicians’ treatment choice at recurrence and prognostic and predictive factors for survival in GBM patients from Norway’s two largest regional ...
H. Blakstad, J. Brekke, M. A. Rahman, V. Arnesen, H. Miletic, P. Brandal, S. A. Lie, M. Chekenya, D. Goplen   +8 more
semanticscholar   +1 more source

Facile synthesis of green engineered CuO/Cu2O-C nano heterostructures with the controlled Cu2O content for the photodegradation of crystal violet

Results in Optics, 2023
Copper oxide/cuprous oxide and carbon heterostructured nanocomposites (CuO/Cu2O-C NCs) were fabricated using an agro-biomass wheatgrass extract (WGE), presenting an innovative, eco-friendly, and facile green synthetic approach.
Lakshmi Madhuri Peddada, Phyu Phyu Cho, Saarthak Dulgaj, Ratnamala Annapragada, Phani Raja Kanuparthy   +4 more
doaj   +1 more source

Transparent conducting oxides (TCOs) based gratings for light absorption in near infrared spectrum

Results in Optics, 2023
The present work examines the absorption enhancement of Transparent Conducting Oxides (e.g., Aluminum doped Zinc Oxide (AZO), Gallium doped Zinc Oxide (GZO), and Indium doped Tin Oxide (ITO) for widely used telecom spectral window around λ = 1550 nm ...
Yajvendra Kumar, Manmohan Singh Shishodia, Beer Pal Singh   +2 more
doaj   +1 more source

Obesity regulates miR‐467/HoxA10 axis on osteogenic differentiation and fracture healing by BMSC‐derived exosome LncRNA H19

Journal of Cellular and Molecular Medicine, 2021
This study explored the therapeutic effect of bone marrow mesenchymal stem cell‐derived exosomes on the treatment of obesity‐induced fracture healing.
Yijun Wang, Wentao Chen, Liangjun Zhao, Ya-dong Li, Zhenyu Liu, Hua Gao, Xiaodong Bai, Baojun Wang   +7 more
semanticscholar   +1 more source

Photoacoustic tomography with a model-based approach involving realistic detector properties

Results in Optics, 2023
A computational and experimental study is conducted to examine how directivity associated with a finite aperture sensor affects photoacoustic tomography (PAT) image reconstruction.
Pankaj Warbal, Ratan K. Saha
doaj   +1 more source

Optical and structural investigation of methylammonium lead perovskite mixed halide (I, Br, and Cl) on spin-coated zinc oxide

Results in Optics, 2023
This study investigated the effect of mixing different halides bromine (Br) with iodine (I) and Br with chlorine (Cl) and using only bromide for methylammonium lead perovskites films deposited in ZnO to produce different heterojunctions ZnO/MAPbBr3, ZnO ...
Klègayéré Emmanuel Koné, Amal Bouich, Bernabé Marí Soucase, Donafologo Soro   +3 more
doaj   +1 more source