White-light-emitting triphasic fibers as a phosphor for light-emitting diodes

Han, Weidong; Chae, Su-Hyeong; Kim, Taewoo; Lee, Daewoo; Kim, Hakyong

doi:10.1039/d0na00396d

Cited by 12 publications

(5 citation statements)

References 41 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…At present, the common multifluid electrospinning process mainly has two-fluid (coaxial electrospinning, side-by-side electrospinning), three-fluid (tri-layer coaxial, tri-layer side-by-side), and other special structures, etc. [ 23 , 91 , 92 , 93 ], as shown in Figure 4 C,D.…”

Section: Electrospinningmentioning

confidence: 95%

Advances in the Preparation of Nanofiber Dressings by Electrospinning for Promoting Diabetic Wound Healing

Liu

Feng

et al. 2022

Biomolecules

View full text Add to dashboard Cite

Chronic diabetic wounds are one of the main complications of diabetes, manifested by persistent inflammation, decreased epithelialization motility, and impaired wound healing. This will not only lead to the repeated hospitalization of patients, but also bear expensive hospitalization costs. In severe cases, it can lead to amputation, sepsis or death. Electrospun nanofibers membranes have the characteristics of high porosity, high specific surface area, and easy functionalization of structure, so they can be used as a safe and effective platform in the treatment of diabetic wounds and have great application potential. This article briefly reviewed the pathogenesis of chronic diabetic wounds and the types of dressings commonly used, and then reviewed the development of electrospinning technology in recent years and the advantages of electrospun nanofibers in the treatment of diabetic wounds. Finally, the reports of different types of nanofiber dressings on diabetic wounds are summarized, and the method of using multi-drug combination therapy in diabetic wounds is emphasized, which provides new ideas for the effective treatment of diabetic wounds.

show abstract

Section: Electrospinningmentioning

confidence: 95%

Advances in the Preparation of Nanofiber Dressings by Electrospinning for Promoting Diabetic Wound Healing

Liu

Feng

et al. 2022

Biomolecules

View full text Add to dashboard Cite

show abstract

“…57 Comparison of FT-IR spectra (Figure S12) of the white light powder (n Tb,EuMOF :n TPA = 1:20) and TPA shows that the in-plane stretching vibration of C−H in TPA disappeared after being hybridized with Tb,EuMOF, suggesting that the hydrogen bond formed between TPA and Tb,EuMOF. The hybrid powder in the above five proportions was fabricated into uniform agarose gels to fabricate thin films, and the pictures were taken under 365 nm UV beads, 58,59 which visually show that pure white light can be obtained (Figure 3h). 58 The photoluminescence quantum yields of the above five hybrid powders are 17.97, 17.55, 17.17, 14.90, and 13.48%, respectively.…”

Section: Ligand Synthesismentioning

confidence: 99%

Tetra-Nuclear Cluster-Based Lanthanide Metal–Organic Frameworks as White Phosphor, Information Encryption, Self-Calibrating Thermometers, and Fe²⁺ Sensors

Cheng

et al. 2023

ACS Appl. Mater. Interfaces

View full text Add to dashboard Cite

The application of one kind of metal−organic framework (MOF) material used in multiple fields is one of the most interesting research topics. In this work, four new tetranuclear cluster-based lanthanide metal−organic frameworks (LnMOFs) [Ln 2 (BTDB) 3 (DMA)(phen)] n (Ln = Tb TbMOF, Eu EuMOF, Gd GdMOF, Tb 1.830 Eu 0.170 Tb,EuMOF, 3,5-bis(trifluoromethyl)-4′,4″-dicarboxytriphenylamine = H 2 BTDB, 1,10-phenanthroline = phen) are obtained based on the ligand of H 2 BTDB that is synthesized in our laboratory, and the precise single-crystal structure of H 2 BTDB is obtained for the first time. The white phosphor was obtained by facilely hybridizing two components of the orange-yellow emission phosphor of Tb,EuMOF and the blue luminescence material of triphenylamine according to the trichromatic theory. At the same time, TbMOF, EuMOF, Tb,EuMOF, and the white phosphor can be used for information encryption, demonstrating their potential application in the field of anti-counterfeiting. Tb,EuMOF is also a multi-mode and selfcalibrating thermometer within a broad temperature range of 110−300 K. Further studies show that EuMOF is a rapid response sensor for Fe 2+ , with a very low limit of detection of 2.0 nM, which is much lower than the national standards for Fe 2+ (GB 5749-2005, 5.357 μM). It can achieve strong anti-interference detection of Fe 2+ in actual samples of tap water and lake water. In addition, EuMOF can also be made into an easy-to-use sensing device of test paper for real-time and visual sensing of Fe 2+ .

show abstract

“…[5][6][7] In general, white light emission is obtained by combining the three primary colors (red, green, and blue) or two complementary colors (red-cyan, greenmagenta, and blue-yellow/orange). 8 The strategy of using a combination of three primary colors seems to be the easiest means of obtaining standard white light. However, the components can interfere with each other at high operating voltage, destabilizing the emission spectrum, and thereby affecting the efficiency of the device.…”

Section: Introductionmentioning

confidence: 99%

Panchromatic luminescent D–π–A benzothiazoles with different π-bridging modulation: design, synthesis and application in WLED devices

Song

Chen

et al. 2023

Mater. Chem. Front.

View full text Add to dashboard Cite

show abstract

White-light-emitting triphasic fibers as a phosphor for light-emitting diodes

Abstract: White-light-emitting materials have received significant attention because of their potential application in lighting, display, and sensor. However, it is a challenge to obtain white-light from one phosphor, because the basic...

Cited by 12 publications

References 41 publications

Advances in the Preparation of Nanofiber Dressings by Electrospinning for Promoting Diabetic Wound Healing

Advances in the Preparation of Nanofiber Dressings by Electrospinning for Promoting Diabetic Wound Healing

Tetra-Nuclear Cluster-Based Lanthanide Metal–Organic Frameworks as White Phosphor, Information Encryption, Self-Calibrating Thermometers, and Fe²⁺ Sensors

Panchromatic luminescent D–π–A benzothiazoles with different π-bridging modulation: design, synthesis and application in WLED devices

Contact Info

Product

Resources

About

White-light-emitting triphasic fibers as a phosphor for light-emitting diodes

Abstract: White-light-emitting materials have received significant attention because of their potential application in lighting, display, and sensor. However, it is a challenge to obtain white-light from one phosphor, because the basic...

Cited by 12 publications

References 41 publications

Advances in the Preparation of Nanofiber Dressings by Electrospinning for Promoting Diabetic Wound Healing

Advances in the Preparation of Nanofiber Dressings by Electrospinning for Promoting Diabetic Wound Healing

Tetra-Nuclear Cluster-Based Lanthanide Metal–Organic Frameworks as White Phosphor, Information Encryption, Self-Calibrating Thermometers, and Fe2+ Sensors

Panchromatic luminescent D–π–A benzothiazoles with different π-bridging modulation: design, synthesis and application in WLED devices

Contact Info

Product

Resources

About

Tetra-Nuclear Cluster-Based Lanthanide Metal–Organic Frameworks as White Phosphor, Information Encryption, Self-Calibrating Thermometers, and Fe²⁺ Sensors