Results 201 to 210 of about 200,521 (252)

Organic Materials of Tomorrow: Horizons of Artificial Intelligence

Advanced Materials, EarlyView.
This review examines machine learning techniques accelerating the discovery of organic semiconductors by linking molecular structure to properties. Key methods include graph neural networks, generative models, and active learning. Applications to organic photovoltaics demonstrate practical impact.
Harold Mena, J. Terence Blaskovits, Kun‐Han Lin, Denis Andrienko   +3 more
wiley   +1 more source

Future Paths in Cryogenic Single-Molecule Fluorescence Spectroscopy. [PDF]

J Phys Chem C Nanomater Interfaces
Adhikari S, Smit R, Orrit M.
europepmc   +1 more source

Phase Engineering of Atomically Precise Nanoclusters (APNCs) of Gold and Beyond

Advanced Materials, EarlyView.
Engineering the structural phase of materials is of paramount importance for both fundamental research and practical applications. In this Review, we summarize the recent progress in controlling the phases of atomically precise nanoclusters (APNCs) of gold, silver and copper, as well as bimetallic systems. The phase‐enabled material properties of APNCs
Yitong Wang, Avirup Sardar, Weijie Ji, Zhongyu Liu, Rongchao Jin   +4 more
wiley   +1 more source

Comparison of In Vivo Study of Co-Polarized and Cross-Polarized Fluorescence Spectroscopy to Co-Minus Cross-Polarized Fluorescence Spectroscopy to Diagnose Precancerous Cervical Lesions by Handheld Probe. [PDF]

J Obstet Gynaecol India
Pandey K, Pradhan A, Bhagoliwal A, Agarwal A, Mani S.   +4 more
europepmc   +1 more source

Transcutaneous fluorescence spectroscopy: development and characterization of a compact, portable, and fiber-optic sensor. [PDF]

J Biomed Opt
Sanchez EM, Avery J, Gan J, Qian J, Mandal N, Agarwal A, Mwiinga M, Banda R, Darzi A, Kelly P, Thompson AJ.   +10 more
europepmc   +1 more source

Linking micro-X-ray fluorescence spectroscopy and X-ray computed tomography with model simulation explains differences in nutrient gradients around roots of different types and ages. [PDF]

New Phytol
Lippold E, Landl M, Braatz E, Schlüter S, Kilian R, Mikutta R, Schnepf A, Vetterlein D.   +7 more
europepmc   +1 more source

Computed Tomography and Fluorescence Spectroscopy Blood Plasma Analysis Study for Kynurenic Acid as a Diagnostic Approach to Chronic Coenurosis in Sheep. [PDF]

Life (Basel)
Olar LE, Tomoiagă VD, Mârza SM, Papuc I, Beteg IF, Peștean PC, Musteață M, Lăcătuș CM, Marica R, Pașca PM, Purdoiu RC, Lăcătuș R.   +11 more
europepmc   +1 more source

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Fluorescence correlation spectroscopy

BioEssays, 2012
AbstractFluorescence correlation spectroscopy (FCS) is a powerful technique to measure concentrations, mobilities, and interactions of fluorescent biomolecules. It can be applied to various biological systems such as simple homogeneous solutions, cells, artificial, or cellular membranes and whole organisms. Here, we introduce the basic principle of FCS,
Petra Schwille, Jonas Ries
exaly   +4 more sources

Fluorescence and Raman Spectroscopy

Gastrointestinal Endoscopy Clinics of North America, 2009
Reflectance spectroscopy is an emerging technology which provides rapid and safe evaluation of tissue for dysplasia and ischemia. The probe-based devices can be passed through most endoscopes. Current applications include detection of dysplasia in Barrett's esophagus, colitis, and colon polyps.
Constantinos P, Anastassiades, Brian C, Wilson, Louis-Michel, Wong Kee Song   +2 more
openaire   +2 more sources

Fluorescence and Raman spectroscopy

Gastrointestinal Endoscopy Clinics of North America, 2003
Table 2 provides a summary of selected in vivo fluorescence and Raman studies performed in BE. Although the findings from these studies appear promising, these techniques are still under development, and it is anticipated that technological refinements will further enhance their diagnostic accuracy. Ultimately, however, large-scale prospective clinical
Louis-Michel, Wong Kee Song, Norman E, Marcon   +1 more
openaire   +2 more sources