NSTL国家科技图书文献中心

1. Near-infrared probes based on the phenanthridinium for dynamic monitoring of viscosity fluctuations during mitophagy NSTL国家科技图书文献中心

Wang, Hong-Xia | Zhao, Jing-Yu ... - 《Dyes and Pigments》 - 2025,232 - 112479,2-8～ - 共8页

摘要：, based on the twisted intramolecular charge transfer | Abnormal changes in the mitochondrial | microenvironment can cause a variety of diseases. Consequently | (TICT) theory, three hemicyanine fluorescent probes 1a | -c were designed and developed by linking the

关键词： Phenanthridine | Near-infrared | Viscosity | Mitophagy | Twisted intramolecular charge transfer (TICT)

2. External electric field induced emission behavior for ESIPT-based 2-(benzo [d]thiazol-2-yl)-4-(pyren-1-yl)phenol towards near-infrared region NSTL国家科技图书文献中心

Tang, Xingzhu | Zhang, Yajie ... - 《Spectrochimica acta,Part A.Molecular and biomolecular spectroscopy》 - 2025,325 - 共9页

摘要： EEF, the twisted intramolecular charge transfer | energy transfer* and double emission, but the current* | prerequisite for the ESIPT process, namely, intramolecular | Organic light-emitting diodes (OLEDs) for low | methods for regulating ESIPT processes are mostly

关键词： Excited state intramolecular proton transfer | Twisted intramolecular charge transfer | External electric field | Potential energy curves | Hole-electron analysis | TD-DFT

3. Oxidized Bisindolyl-Based Amphiphilic Probe for Dual Mode Analysis of Heavy Metal Pollutants in Aqueous Medium NSTL国家科技图书文献中心

Animesh,Pal | Nilanjan,Dey - 《Journal of Fluorescence》 - 2025,35(3) - 1335～1344 - 共10页

摘要： to twisted* state charge transfer. On the contrary | the charge transfer state. This resulted in the* | Abstract The oxidized bisindolyl-based | amphiphilic, chromogenic probe has been synthesized that can | form nanoscopic aggregates in the aqueous medium

关键词： Bisindolyl probe | Twisted intramolecular charge transfer | Excitation channel | Heavy metal pollutants | Dual-mode sensing

4. A Bright Organic Fluorophore for Accurate Measurement of the Relative Quantum Yield in the NIR-II Window NSTL国家科技图书文献中心

Shen, Hanchen | Zhu, Xinyan ... - 《Small》 - 2025,21(13) - n/a～n/a - 共8页

摘要：Organic dyes with photoluminescence in the | second near-infrared window (NIR-II, 1000-1700 nm) are | promising for bioimaging and optoelectronic devices | . Photoluminescence quantum yield (PLQY) is a direct measure of | their performance. Integrating sphere technology is

关键词： organic fluorescent dye | photoluminescence quantum yield | photoluminescence standard | second near-infrared emission | twisted intramolecular charge transfer | second near‐infrared emission

5. Nature of dual fluorescence of 4-( N,N -dimethylamino)benzonitrile and related compounds NSTL国家科技图书文献中心

Khimich, M. N. | Volchkov, V. V.... - 《Russian Chemical Bulletin》 - 2025,74(3) - 664～672 - 共9页

摘要： precludes their identification as the charge-transfer | the substituted amino group is twisted* with respect* | The structure, spectral-luminescent, and | electrical properties of 4-(N,N-dimethylamino)-benzonitrile | and a number of related compounds in the ground and

关键词： structural relaxation | intramolecular charge transfer | twisting | twisted intramolecular charge transfer (TICT) | 4-( N,N -dimethylamino)benzonitrile (DMABN) | time-dependent density functional theory TDDFT | method xMCQDPT

6. Spiro-Based Thermally Activated Delayed Fluorescence Emitters for Organic Light-Emitting Diodes NSTL国家科技图书文献中心

Yun Deng | Yue Li ... - 《Advanced Optical Materials》 - 2025,13(5) - 2402464.1～2402464.28 - 共28页

摘要： intramolecular charge transfer, through-space charge transfer | [acridine-9,9-fluorene]. Based on the charge transfer | be classified into various types, including twisted | Spiro structures, possessing unique | -electron systems, large steric hindrance, high glass

关键词： charge transfer | HuangXie method | OLED | spiro structure | TADF

7. Mitochondria-targeted fluorescent probes based on coumarin-hemicyanine for viscosity changes and their applications in cells and mice NSTL国家科技图书文献中心

Yuan, Mengyao | Qin, Hanbing ... - 《Spectrochimica acta,Part A.Molecular and biomolecular spectroscopy》 - 2025,325 - 共9页

摘要： intramolecular charge transfer process. The characteristics of | intensities at different viscosity based on the twisted | As an important parameter of the cellular | microenvironment, the changes in mitochondrial viscosity are | closely related to various life activities. Therefore

关键词： Coumarin | Fluorescent probe | Mitochondrial | Viscosity change

8. High-fidelity imaging of drug-induced acute gastritis by using a fluorescent and photoacoustic dual-modal probe with good stability in stomach acid NSTL国家科技图书文献中心

Zhang, Ensheng | Wang, Shuping ... - 《Talanta》 - 2025,281 - 共9页

摘要： intramolecular charge transfer (ICT) state in a high-viscosity | facilitate the formation of the twisted intramolecular | charge transfer (TICT) state in a low-viscosity | In consideration of deep tissue imaging and | signal fidelity, fluorescent-photoacoustic (PA) dual

关键词： Dual-modal imaging | Fluorescent probe | Photoacoustic probe | Acute gastritis imaging | Orally administrable probe

9. Dual-responsive two-photon probe for specific lipid droplets near-infrared fluorescence imaging in the brain of epileptic mice NSTL国家科技图书文献中心

Liu, Ji | Luo, Man ... - 《Biosensors & Bioelectronics》 - 2025,267 - 共7页 - 被引量：1

摘要： intramolecular charge transfer and intramolecular charge | low polarity and high viscosity due to the twisted | transfer mechanisms. The LDs-targeting capability of CabA | Abnormal lipid metabolism in glial cells is a | key pathological feature of epilepsy. The

关键词： Epilepsy | Lipid droplets | Two-photon imaging | Viscosity | Polarity

10. New insights into the recognition and sensing mechanism of a CN fluorescent probe: A theoretical study - NSTL国家科技图书文献中心

Gao, Honglin | Ma, Yinhua ... - 《Chemical Physics Letters》 - 2025,860 - 共6页

摘要： intramolecular proton transfer (ESIPT) process and AHAM-Keto | for AHAM is caused by the twisted intramolecular | charge transfer (TICT) process of AHAM-Keto in the S1 | The recognition and sensing mechanism of the | fluorescence probe AHAM for cyanide ions (CN-) detection have

摘要：, based on the twisted intramolecular charge transfer | Abnormal changes in the mitochondrial | microenvironment can cause a variety of diseases. Consequently | (TICT) theory, three hemicyanine fluorescent probes 1a | -c were designed and developed by linking the

关键词： Phenanthridine | Near-infrared | Viscosity | Mitophagy | Twisted intramolecular charge transfer (TICT)

摘要： EEF, the twisted intramolecular charge transfer | energy transfer* and double emission, but the current* | prerequisite for the ESIPT process, namely, intramolecular | Organic light-emitting diodes (OLEDs) for low | methods for regulating ESIPT processes are mostly

关键词： Excited state intramolecular proton transfer | Twisted intramolecular charge transfer | External electric field | Potential energy curves | Hole-electron analysis | TD-DFT

摘要： to twisted* state charge transfer. On the contrary | the charge transfer state. This resulted in the* | Abstract The oxidized bisindolyl-based | amphiphilic, chromogenic probe has been synthesized that can | form nanoscopic aggregates in the aqueous medium

关键词： Bisindolyl probe | Twisted intramolecular charge transfer | Excitation channel | Heavy metal pollutants | Dual-mode sensing

摘要：Organic dyes with photoluminescence in the | second near-infrared window (NIR-II, 1000-1700 nm) are | promising for bioimaging and optoelectronic devices | . Photoluminescence quantum yield (PLQY) is a direct measure of | their performance. Integrating sphere technology is

关键词： organic fluorescent dye | photoluminescence quantum yield | photoluminescence standard | second near-infrared emission | twisted intramolecular charge transfer | second near‐infrared emission

摘要： precludes their identification as the charge-transfer | the substituted amino group is twisted* with respect* | The structure, spectral-luminescent, and | electrical properties of 4-(N,N-dimethylamino)-benzonitrile | and a number of related compounds in the ground and

关键词： structural relaxation | intramolecular charge transfer | twisting | twisted intramolecular charge transfer (TICT) | 4-( N,N -dimethylamino)benzonitrile (DMABN) | time-dependent density functional theory TDDFT | method xMCQDPT

摘要： intramolecular charge transfer, through-space charge transfer | [acridine-9,9-fluorene]. Based on the charge transfer | be classified into various types, including twisted | Spiro structures, possessing unique | -electron systems, large steric hindrance, high glass

关键词： charge transfer | HuangXie method | OLED | spiro structure | TADF

摘要： intramolecular charge transfer process. The characteristics of | intensities at different viscosity based on the twisted | As an important parameter of the cellular | microenvironment, the changes in mitochondrial viscosity are | closely related to various life activities. Therefore

关键词： Coumarin | Fluorescent probe | Mitochondrial | Viscosity change

摘要： intramolecular charge transfer (ICT) state in a high-viscosity | facilitate the formation of the twisted intramolecular | charge transfer (TICT) state in a low-viscosity | In consideration of deep tissue imaging and | signal fidelity, fluorescent-photoacoustic (PA) dual

关键词： Dual-modal imaging | Fluorescent probe | Photoacoustic probe | Acute gastritis imaging | Orally administrable probe

摘要： intramolecular charge transfer and intramolecular charge | low polarity and high viscosity due to the twisted | transfer mechanisms. The LDs-targeting capability of CabA | Abnormal lipid metabolism in glial cells is a | key pathological feature of epilepsy. The

关键词： Epilepsy | Lipid droplets | Two-photon imaging | Viscosity | Polarity

摘要： intramolecular proton transfer (ESIPT) process and AHAM-Keto | for AHAM is caused by the twisted intramolecular | charge transfer (TICT) process of AHAM-Keto in the S1 | The recognition and sensing mechanism of the | fluorescence probe AHAM for cyanide ions (CN-) detection have

关键词： Fluorescence Sensing Mechanism | Recognition Mechanism | ESIPT | DFT/TDDFT Calculations

4008-161-200 800-990-8900

国家科技图书文献中心

摘要：, based on the twisted intramolecular charge transfer | Abnormal changes in the mitochondrial | microenvironment can cause a variety of diseases. Consequently | (TICT) theory, three hemicyanine fluorescent probes 1a | -c were designed and developed by linking the

关键词： Phenanthridine | Near-infrared | Viscosity | Mitophagy | Twisted intramolecular charge transfer (TICT)

摘要： EEF, the twisted intramolecular charge transfer | energy transfer and double emission, but the current | prerequisite for the ESIPT process, namely, intramolecular | Organic light-emitting diodes (OLEDs) for low | methods for regulating ESIPT processes are mostly

关键词： Excited state intramolecular proton transfer | Twisted intramolecular charge transfer | External electric field | Potential energy curves | Hole-electron analysis | TD-DFT

摘要： to twisted state charge transfer. On the contrary | the charge transfer state. This resulted in the | Abstract The oxidized bisindolyl-based | amphiphilic, chromogenic probe has been synthesized that can | form nanoscopic aggregates in the aqueous medium

关键词： Bisindolyl probe | Twisted intramolecular charge transfer | Excitation channel | Heavy metal pollutants | Dual-mode sensing

摘要：Organic dyes with photoluminescence in the | second near-infrared window (NIR-II, 1000-1700 nm) are | promising for bioimaging and optoelectronic devices | . Photoluminescence quantum yield (PLQY) is a direct measure of | their performance. Integrating sphere technology is

关键词： organic fluorescent dye | photoluminescence quantum yield | photoluminescence standard | second near-infrared emission | twisted intramolecular charge transfer | second near‐infrared emission

摘要： precludes their identification as the charge-transfer | the substituted amino group is twisted with respect | The structure, spectral-luminescent, and | electrical properties of 4-(N,N-dimethylamino)-benzonitrile | and a number of related compounds in the ground and

关键词： structural relaxation | intramolecular charge transfer | twisting | twisted intramolecular charge transfer (TICT) | 4-( N,N -dimethylamino)benzonitrile (DMABN) | time-dependent density functional theory TDDFT | method xMCQDPT

摘要： intramolecular charge transfer, through-space charge transfer | [acridine-9,9-fluorene]. Based on the charge transfer | be classified into various types, including twisted | Spiro structures, possessing unique | -electron systems, large steric hindrance, high glass

关键词： charge transfer | HuangXie method | OLED | spiro structure | TADF

摘要： intramolecular charge transfer process. The characteristics of | intensities at different viscosity based on the twisted | As an important parameter of the cellular | microenvironment, the changes in mitochondrial viscosity are | closely related to various life activities. Therefore

关键词： Coumarin | Fluorescent probe | Mitochondrial | Viscosity change

摘要： intramolecular charge transfer (ICT) state in a high-viscosity | facilitate the formation of the twisted intramolecular | charge transfer (TICT) state in a low-viscosity | In consideration of deep tissue imaging and | signal fidelity, fluorescent-photoacoustic (PA) dual

关键词： Dual-modal imaging | Fluorescent probe | Photoacoustic probe | Acute gastritis imaging | Orally administrable probe

摘要： intramolecular charge transfer and intramolecular charge | low polarity and high viscosity due to the twisted | transfer mechanisms. The LDs-targeting capability of CabA | Abnormal lipid metabolism in glial cells is a | key pathological feature of epilepsy. The

关键词： Epilepsy | Lipid droplets | Two-photon imaging | Viscosity | Polarity

摘要： intramolecular proton transfer (ESIPT) process and AHAM-Keto | for AHAM is caused by the twisted intramolecular | charge transfer (TICT) process of AHAM-Keto in the S1 | The recognition and sensing mechanism of the | fluorescence probe AHAM for cyanide ions (CN-) detection have

关键词： Fluorescence Sensing Mechanism | Recognition Mechanism | ESIPT | DFT/TDDFT Calculations

4008-161-200 800-990-8900

国家科技图书文献中心

摘要： EEF, the twisted intramolecular charge transfer | energy transfer* and double emission, but the current* | prerequisite for the ESIPT process, namely, intramolecular | Organic light-emitting diodes (OLEDs) for low | methods for regulating ESIPT processes are mostly

摘要： to twisted* state charge transfer. On the contrary | the charge transfer state. This resulted in the* | Abstract The oxidized bisindolyl-based | amphiphilic, chromogenic probe has been synthesized that can | form nanoscopic aggregates in the aqueous medium

摘要： precludes their identification as the charge-transfer | the substituted amino group is twisted* with respect* | The structure, spectral-luminescent, and | electrical properties of 4-(N,N-dimethylamino)-benzonitrile | and a number of related compounds in the ground and