Rhodamine-based fluorescent sensors for the rapid and selective off–on detection of salicylic acid and their use in plant cell imaging

Chen, Jieying; Yang, Ping; Huang, Hui‐Bin; Tang, A-Ling; Ge, Meihong; Niu, Wei; Liu, S. X.; Tan, Shuai; Ma, Wenjing; Zhou, Xiang; Liu, Liwei; Yang, Song

doi:10.1039/d3ob01052j

Org. Biomol. Chem.

2023

DOI: 10.1039/d3ob01052j

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Rhodamine-based fluorescent sensors for the rapid and selective off–on detection of salicylic acid and their use in plant cell imaging

Jieying Chen

Ping Yang

Hui‐Bin Huang

et al.

Abstract: In this manuscript, a series of rhodamine–acylhydrazone-based probes bearing a hydroxyphenyl moiety were designed and synthesized for the detection of salicylic acid.

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Cited by 6 publications

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Small‐Molecule Fluorescent Probes for Plant Hormones and their Receptors

Lin,

Xiong,

Zhou

et al. 2024

Analysis & Sensing

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Plant hormones and their receptors play a crucial role in regulating plant growth and adapting to the stress environment. The exploration of interaction between plant hormones and their receptors is significant to comprehend the molecular mechanisms of plant growth and development, the response mechanisms of adaptation to environmental changes, and to optimize the traits and stress‐resistance of crops. Since the biosynthesis, transport, and metabolism of hormones in plants are closely relevant to spatio‐temporal changes, and their content and distribution are highly dynamic, there is an urgent need for a qualitative and quantitative tool to accurately, real‐time, and in situ monitor the dynamic changes of hormones in plants without injury. Fluorescent probes have been widely used in the sensing and imaging of plant hormones and their receptors, due to their high spatio‐temporal resolution, high selectivity, non‐invasive, high sensitivity, and tailored molecular structures. Here, this paper provides a systematical overview of the research progress in the sensing and imaging of plant hormones and their receptors using fluorescent probes. In addition, the potential prospects and remaining challenges are also discussed to design fluorescent probes with better performance and promote the development of this field.

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Small‐Molecule Fluorescent Probes for Plant Hormones and their Receptors

Lin,

Xiong,

Zhou

et al. 2024

Analysis & Sensing

View full text Add to dashboard Cite

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A highly specific red‐emitting fluorescent probe for monitoring of Cu²⁺ in living cells and zebrafish

Kong,

Zhang,

Xie

et al. 2024

Luminescence

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A novel seminaphthorhodafluor‐based fluorescent probe was designed and prepared. It exhibited an outstanding off–on fluorescence response (about 45‐fold enhancement) to Cu2+ because the structure changed from a spirocyclic form to a ring‐open state. It showed satisfactory detection performances for Cu2+ with fast response speed, high selectivity and anti‐interference, and a low detection limit (22.9 nM) due to its long emission wavelength and off–on fluorescence response mode. This probe was also satisfactorily applied for the monitoring of Cu2+ in living cells and zebrafish.

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Host-guest synergistic hydrogen bond triggered signal amplification for visualizing the plant hormone salicylic acid

Tang,

Zhang,

Tan

et al. 2024

Chemical Engineering Journal

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Rhodamine-based fluorescent sensors for the rapid and selective off–on detection of salicylic acid and their use in plant cell imaging

Abstract: In this manuscript, a series of rhodamine–acylhydrazone-based probes bearing a hydroxyphenyl moiety were designed and synthesized for the detection of salicylic acid.

Cited by 6 publications

References 44 publications

Small‐Molecule Fluorescent Probes for Plant Hormones and their Receptors

Small‐Molecule Fluorescent Probes for Plant Hormones and their Receptors

A highly specific red‐emitting fluorescent probe for monitoring of Cu²⁺ in living cells and zebrafish

Host-guest synergistic hydrogen bond triggered signal amplification for visualizing the plant hormone salicylic acid

Contact Info

Product

Resources

About

Rhodamine-based fluorescent sensors for the rapid and selective off–on detection of salicylic acid and their use in plant cell imaging

Abstract: In this manuscript, a series of rhodamine–acylhydrazone-based probes bearing a hydroxyphenyl moiety were designed and synthesized for the detection of salicylic acid.

Cited by 6 publications

References 44 publications

Small‐Molecule Fluorescent Probes for Plant Hormones and their Receptors

Small‐Molecule Fluorescent Probes for Plant Hormones and their Receptors

A highly specific red‐emitting fluorescent probe for monitoring of Cu2+ in living cells and zebrafish

Host-guest synergistic hydrogen bond triggered signal amplification for visualizing the plant hormone salicylic acid

Contact Info

Product

Resources

About

A highly specific red‐emitting fluorescent probe for monitoring of Cu²⁺ in living cells and zebrafish