Results 1 to 10 of about 84,754 (197)

Castor oil and europium-based luminescent films for thermal sensing [PDF]

open access: yesFrontiers in Chemistry
Luminescent thermometry has emerged as a powerful tool for remote temperature sensing, yet the development of sustainable materials that combine robust photophysical performance with environmental compatibility remains a challenge.
Rodolpho A. N. Silva   +18 more
doaj   +2 more sources

Establishment of Reference Intervals for Serum Insulin-Like Growth Factor I in Korean Adult Population [PDF]

open access: yesEndocrinology and Metabolism, 2020
Appropriate reference intervals of serum insulin-like growth factor I (IGF-I) is important for diagnosing and monitoring patients with growth hormone-related diseases.
Boyeon Kim   +5 more
doaj   +1 more source

Luminescent Hybrid Material Based on Boron Organic Phosphor and Silica Aerogel Matrix

open access: yesMolecules, 2022
A new luminescent hybrid material based on silica aerogel and a boron-containing coordination compound with 8-hydroxyquinoline was created, and its physicochemical and spectral-luminescent characteristics were studied.
Roman Avetisov   +14 more
doaj   +1 more source

Luminescent and Magnetic Tb-MOF Flakes Deposited on Silicon

open access: yesMolecules, 2021
The synthesis of a terbium-based 2D metal–organic framework (MOF), of formula [Tb(MeCOO)(PhCOO)2] (1), a crystalline material formed by neutral nanosheets held together by Van der Waals interactions, is presented. The material can be easily exfoliated by
Elena Bartolomé   +10 more
doaj   +1 more source

Evaluating Various Colors of Persistent Luminescent Powders on Rose Cut Flowers

open access: yesHortScience, 2023
Rose cut flowers are popular in everyday bouquets or for special occasions, and tinting of the flowers by means of color addition increases the flowers economical value and aesthetic appeal. This study evaluated red and white luminescent rose cut flowers,
Abby Pace   +2 more
doaj   +1 more source

Thermoluminescence and optically stimulated luminescence of gamma-irradiated mineral zircon [PDF]

open access: yes, 2007
Thermoluminescence (TL) manifested by gamma-irradiated mineral zircon has shown a strong TL peak at about 165 °C which is due to recombination of electrons and Dy3+ related shallow hole traps.
Gaft   +8 more
core   +8 more sources

How to Characterize Emerging Luminescent Semiconductors with Unknown Photophysical Properties

open access: yesPRX Energy, 2023
Luminescent semiconductors are the key material in a host of optoelectronic devices, including solar cells, light-emitting diodes, and x-ray scintillators, and have been discovered at an increasing rate over the last decades.
Alan R. Bowman, Samuel D. Stranks
doaj   +1 more source

Primary Luminescent Nanothermometers for Temperature Measurements Reliability Assessment

open access: yesAdvanced Photonics Research, 2021
The potential applications in disparate fields led to a rapid evolution of luminescence thermometry. In particular, luminescent thermometry based on trivalent lanthanide ions (Ln3+) has become very popular in the past decade due to the unique versatility,
Joana Costa Martins   +5 more
doaj   +1 more source

Luminescence measurement of band gap [PDF]

open access: yesActa Physica Sinica, 2022
Optical band gap or band gap is an important characteristic parameter of semiconductor materials. In this study, several representative InGaN/GaN multiple quantum well structures are taken as the research objects, and the test conditions that need to be met for the luminescence measurement of the optical band gap of the InGaN well layer at a certain ...
Kai-Ju Shi   +5 more
openaire   +1 more source

Recent developments on BW-II and BW-III ratiometric luminescent nanothermometers for in vivo thermal sensing

open access: yesOptical Materials: X, 2023
Light emitting materials have emerged as a promising tool for diagnosis and the treatment of health disorders owing to their ability to perform remote thermal sensing and bioimaging.
Italia V.Barbosa   +3 more
doaj   +1 more source

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