Results 71 to 80 of about 71,980 (237)

OCTA: Essential or Gimmick?

Ophthalmology and Therapy
This commentary article delves into the transformative role of optical coherence tomography angiography (OCTA) in diagnosing and managing a wide array of eye conditions, including diabetic retinopathy, age-related macular degeneration, retinal vein occlusions, and white dot syndromes.
Siddharth Gandhi, Niveditha Pattathil, Netan Choudhry   +2 more
openaire   +3 more sources

Urothermal Synthesis of Luminescent Alkaline Earth MOFs

Chemistry – A European Journal, EarlyView.
The e‐murea derivative (1,3‐dimethylimidazolidin‐2‐one) was employed as solvent for the urothermal synthesis of a series of nine AE MOFs featuring luminescence in the crystalline state with remarkable quantum yields ranging from 0.45 to 0.84. ABSTRACT The urothermal approach in 1,3‐dimethylimidazolidin‐2‐one (e‐murea) was employed for the successful ...
Michaël Teixeira, Stéphane A. Baudron
wiley   +1 more source

Masked Silylenes: Controlled Generation and Reactivity Under Thermal and Equilibrium Conditions

European Journal of Inorganic Chemistry, EarlyView.
This Review provides an overview of masked silylenes as bench‐stable precursors that release silylenes (R2Si:) under thermal activation or reversible equilibria. Precursor preparation, generation pathways, and characteristic reactivity are summarized, including trapping chemistry, reversible interconversions, insertion‐type processes, and small ...
Kei Ota, Kanata Miyahara, Norio Nakata
wiley   +1 more source

Stabilization of the alleged bishomoromatic bicyclo[3.2.1]octa-2,6-dienyl anion by counterion interactions and by hyperconjugation [PDF]

, 1986
Hyperconjugation and inductive effects, rather than homoaromaticity, are responsible for the stabilization of the title anion in the gas phase; interaction of the double bond with the Li+ gegenion in the endo geometry contributes additionally in ...
Chandrasekhar, Jayaraman, Kaufmann, Elmar, Kos, Alexander J., Mayr, Herbert, Schleyer, Paul v. R.   +4 more
core   +1 more source

Nanomaterials and Eco‐Friendly Refrigerants in Vapor Compression System: A Review of Performance and Sustainability

Energy Science &Engineering, EarlyView.
This review highlights how nano oils and eco‐friendly nano refrigerants enhance energy‐efficient refrigeration by improving thermal conductivity, lubrication, and system performance. The integration of rheological and tribological testing confirms reduced compressor work, better heat transfer, and higher COP using sustainable, low‐GWP refrigerants for ...
Mohammed Dilawar, Bisma Ali, Turali Narayana, Mohammad Reza Chalak Qazani, Rehan Khan, Adnan Qayoum, Tabrez Qureshi, Mohd Mujtaba Ahmed   +7 more
wiley   +1 more source

Macular Vessel Density in Diabetic Retinopathy Patients: How Can We Accurately Measure and What Can It Tell Us?

Clinical Ophthalmology, 2021
Varsha Pramil,1,2 Emily S Levine,1,2 Nadia K Waheed1 1New England Eye Center, Tufts Medical Center, Boston, MA, USA; 2Tufts University School of Medicine, Boston, MA, USACorrespondence: Nadia K WaheedNew England Eye Center, Tufts Medical Center, 260 ...
Pramil V, Levine ES, Waheed NK
doaj  

Rolling quantum dice with a superconducting qubit

, 2014
One of the key challenges in quantum information is coherently manipulating the quantum state. However, it is an outstanding question whether control can be realized with low error.
Barends, R., Campbell, B., Chen, Y., Chen, Z., Chiaro, B., Cleland, A. N., Dunsworth, A., Fowler, A. G., Hoi, I. -C., Jeffrey, E., Kelly, J., Korotkov, A. N., Martinis, John M., Megrant, A., Mutus, J., Neill, C., O'Malley, P. J. J., Quintana, C., Roushan, P., Sank, D., Veitia, A., Wenner, J., White, T. C.   +22 more
core   +2 more sources

Artificial Intelligence in Ophthalmology: Current Status, Challenges, and Future Perspectives

Health Care Science, EarlyView.
Current research of artificial intelligence (AI) in ophthalmology. ABSTRACT Artificial intelligence (AI) is revolutionizing ophthalmology by providing innovative solutions for disease screening, diagnosis, personalized treatment, and the delivery of global healthcare services.
She Chongyang, Tao Yong
wiley   +1 more source

Research progress on the use of the optical coherence tomography system for the diagnosis and treatment of central nervous system tumors

Ibrain, Volume 11, Issue 1, Page 3-18, Spring 2025.
With the advantages of high‐resolution imaging, efficient image acquisition, intraoperative real‐time detection, and radiation‐free and noninvasive characteristics, optical coherence tomography (OCT) provides accurate diagnosis and effective intraoperative guidance for the minimally invasive diagnosis and treatment of central nervous system (CNS ...
Jiuhong Li, Ziba Ayi, Gonggong Lu, Haibo Rao, Feilong Yang, Jing Li, Jiachen Sun, Junlin Lu, Xulin Hu, Si Zhang, Xuhui Hui   +10 more
wiley   +1 more source

Stimuli‐Responsive Silsesquioxane Nanozymes for Organocatalysis in Water and Prodrug Activation in Cells

Angewandte Chemie, Volume 138, Issue 21, 18 May 2026.
Amino‐bearing silsesquioxanes are water‐stable nanozymes that exhibit aggregation‐ and disaggregation‐dependent catalysis and can be applied to intracellular prodrug activation for cancer therapy. ABSTRACT Synthetic nanozymes have emerged as promising alternatives to natural enzymes for catalytic and therapeutic applications, yet their limited ...
Rabia Zahid, Ariadna Lázaro, Guillermo Moreno‐Alcántar, María Sancho‐Albero, Pierre Picchetti   +4 more
wiley   +2 more sources