New Fluorescent Probes Applicable to Aggregates of Fluorocarbon Surfactants

Ozawa, Tadahiro; Asakawa, Tsuyoshi; Ohta, Akio; Miyagishi, Shigeyoshi

doi:10.5650/jos.56.587

Cited by 4 publications

(3 citation statements)

References 26 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Fang and co-workers designed lower-molecular-weight gelators, cholesteryl (Chol) derivatives containing nitrobenzoxadiazole (NBD), 115,116 which could form a self-healing organogel (Chol-NBD gel) in the mixture solution of pyridine-methanol (Fig. 10a).…”

Section: Physical Self-healing Gelsmentioning

confidence: 99%

Self-healing gels based on constitutional dynamic chemistry and their potential applications

et al. 2014

View full text Add to dashboard Cite

As representative soft materials with widespread applications, gels with various functions have been developed. However, traditional gels are vulnerable to stress-induced formation of cracks. The propagation of these cracks may affect the integrity of network structures of gels, resulting in the loss of functionality and limiting the service life of the gels. To address this challenge, self-healing gels that can restore their functionalities and structures after damage have been developed as "smart" soft materials. In this paper, we present an overview of the current strategies for synthesizing self-healing gels based on the concept of constitutional dynamic chemistry, which involves molecular structures capable of establishing dynamic networks based upon physical interactions or chemical reactions. The characterization methods of self-healing gels and the key factors that affect self-healing properties are analyzed. We also illustrate the emerging applications of self-healing gels, with emphasis on their usage in industry (coatings, sealants) and biomedicine (tissue adhesives, agents for drug or cell delivery). We conclude with a perspective on challenges facing the field, along with prospects for future development.

show abstract

Section: Physical Self-healing Gelsmentioning

confidence: 99%

Self-healing gels based on constitutional dynamic chemistry and their potential applications

et al. 2014

View full text Add to dashboard Cite

show abstract

“…39 As for NBD, it is a reactive uorophore and has been widely used as a label in biochemical research due to its sensitivity to changes in polarity and viscosity. 40,41 Mizukura and co-workers synthesized a novel uorescent-labeled ATP analogue, NBD-ATP, to monitor the complex formation between ATP and protein, and to analyze the localized conformation of the complex as formed in detail. 42 Schroeder and co-workers utilized a specially designed NBD derivative of Chol for the visualization of high density lipoprotein-mediated uptake of dehydroergosterol, and the intracellular targeting of un-esteri-ed cholesterol in L-cells.…”

Section: Introductionmentioning

confidence: 99%

Simple design but marvelous performances: molecular gels of superior strength and self-healing properties

et al. 2013

View full text Add to dashboard Cite

“…胆固醇(cholesterol, Chol)及其衍生物具有刚性的平面-共轭骨架结构, 易于通过氢键和-堆叠等分子间作用形成有特定取向的自组装聚集体, 是一类常见的用来制备超分子凝胶的凝胶因子, 被广泛地用于自愈合凝胶材料的设计. Fang 等 [68] 设计了一种基于 Chol 的小分子凝胶因子, 该 Chol 衍生物还包含有发光基团硝基苯口恶二唑 (Nitrobenzoxadiazole, NBD) [87] , 其在吡啶-甲醇混合溶剂中可自组装形成具有发光性能的 Chol-NBD 自愈合超分子凝胶. 在合成的 4 种不同连接链长 -NH(CH 2 ) n NH-(n=2,3,4,5) 的 Chol-NBD 衍生物 (图 11(a) [38,57] .…”

Section: 分子间多重作用unclassified

Recent progress in luminescent self-healing gels

Zeng¹,

Yang²,

Chen³

2017

Sci. Sin.-Chim

View full text Add to dashboard Cite

The self-healing phenomenon universally existed in organisms (from molecular level repair of DNA to macroscopic level repair of the soft tissue) is extremely important for organisms to maintain their normal physiological functions. As a smart soft material, self-healing gels attracted much attention owing to repair the damaged structures and functions just like biological features. There is a great challenge to design novel self-healing gels in order to meet the need of multi-functional flexible gels. Endowing self-healing gels with photoluminescent property can promote and extend the applications of gels in biomedical field (biological imaging, drug delivery and biosensors, etc.) and engineering (optical switch, pH sensors and thermal sensors, etc.), which attracts more attention of researchers. This paper reviews the latest design ideas, performance of photoluminescent self-healing gels and their potential applications. The challenges and future development about photoluminescent self-healing gels is also proposed here.

show abstract

New Fluorescent Probes Applicable to Aggregates of Fluorocarbon Surfactants

Cited by 4 publications

References 26 publications

Self-healing gels based on constitutional dynamic chemistry and their potential applications

Self-healing gels based on constitutional dynamic chemistry and their potential applications

Simple design but marvelous performances: molecular gels of superior strength and self-healing properties

Recent progress in luminescent self-healing gels

Contact Info

Product

Resources

About