Results 81 to 90 of about 558,671 (204)

Self-assembly of multi-component fluorescent molecular logic gates in micelles [PDF]

, 2016
A recent strategy for developing supramolecular logic gates in water is based on combinations of molecules via self-assembly with surfactants, which eliminates the need for time-consuming synthesis. The self-assembly of surfactants and lumophores and
Costa, Paola F. da, Magri, David C., Paterson, Kyle A.   +2 more
core   +1 more source

Synthesis and Characterization of Sulfonamide-Containing Naphthalimides as Fluorescent Probes

Molecules
A tumor-targeting fluorescent probe has attracted increasing interest in fluorescent imaging for the noninvasive detection of cancers in recent years. Sulfonamide-containing naphthalimide derivatives (SN-2NI, SD-NI) were synthesized by the incorporation ...
Zhi-Wei Liu, Fan Liu, Chun-Tao Shao, Guo-Ping Yan, Jiang-Yu Wu   +4 more
doaj   +1 more source

A Fluorescent Probe at the Active Site of Alpha Chymotrypsin [PDF]

Spectrofluorimetric analysis of mobility and polarity of active sites of alpha ...
Haugland, R. P., Stryer, L.
core   +1 more source

Nox2 redox signaling maintains essential cell populations in the brain. [PDF]

, 2011
Reactive oxygen species (ROS) are conventionally classified as toxic consequences of aerobic life, and the brain is particularly susceptible to ROS-induced oxidative stress and damage owing to its high energy and oxygen demands.
Chang, Christopher J, Dickinson, Bryan C, Peltier, Joseph, Schaffer, David V, Stone, Daniel   +4 more
core  

Dual Probe with Fluorescent and Magnetic Properties for Imaging Solid Tumor Xenografts

Molecular Imaging, 2007
A dual probe with fluorescent and magnetic reporter groups was constructed by linkage of the near-infrared (NIR) fluorescent transferrin conjugate (Tf NIR ) on the surface of contrast agent-encapsulated cationic liposome (Lip-CA). This probe was used for
Liang Shan, Songping Wang, Rajagopalan Sridhar, Zaver M. Bhujwalla, Paul C. Wang   +4 more
doaj   +1 more source

Synthesis of a fluorescent probe based on a heck coupling reaction for detecting Cu2 +

Next Materials
Copper ions, as heavy metal salt ions, are widely distributed in nature. Fluorescent probes with low detection limits have been increasingly used by researchers for the specific detection of copper ions; however, achieving highly responsive and easy-to ...
Xiujuan Gao, Guanchen Wang, Yueling Xu, Huijun Zeng, Chengju Sheng, Yichuan Zhang, Mingming Guo   +6 more
doaj   +1 more source

Fluorescent nucleic acid probe in droplets for bacterial sorting (FNAP-sort) as a high-throughput screening method for environmental bacteria with various growth rates.

PLoS ONE, 2019
We have developed a new method for selectively sorting droplets containing growing bacteria using a fluorescence resonance energy transfer (FRET)-based RNA probe. Bacteria and the FRET-based RNA probe are encapsulated into nanoliter-scale droplets, which
Yuri Ota, Kanako Saito, Taeko Takagi, Satoko Matsukura, Masamune Morita, Satoshi Tsuneda, Naohiro Noda   +6 more
doaj   +1 more source

Fluorescent Probes for Disease Diagnosis [PDF]

Chemical Reviews
The identification and detection of disease-related biomarkers is essential for early clinical diagnosis, evaluating disease progression, and for the development of therapeutics. Possessing the advantages of high sensitivity and selectivity, fluorescent probes have become effective tools for monitoring disease-related active molecules at the cellular ...
Xin Wang, Qi Ding, Robin R. Groleau, Luling Wu, Yuantao Mao, Feida Che, Oxana Kotova, Eoin M. Scanlan, Simon E. Lewis, Ping Li, Bo Tang, Tony D. James, Thorfinnur Gunnlaugsson   +12 more
openaire   +2 more sources

Self-Sorting Microscale Compartmentalized Block Copolypeptide Hydrogels [PDF]

, 2019
Multicomponent interpenetrating network hydrogels possessing enhanced mechanical stiffness compared to their individual components were prepared via physical mixing of diblock copolypeptides that assemble by either hydrophobic association or polyion ...
Bentolila, Laurent A, Deming, Timothy J, Sun, Yintao   +2 more
core  

Plasmonic antennas and zero mode waveguides to enhance single molecule fluorescence detection and fluorescence correlation spectroscopy towards physiological concentrations

, 2014
Single-molecule approaches to biology offer a powerful new vision to elucidate the mechanisms that underpin the functioning of living cells. However, conventional optical single molecule spectroscopy techniques such as F\"orster fluorescence resonance ...
de Torres, Juan, Ghenuche, Petru, Grigoriev, Victor, Moparthi, Satish Babu, Punj, Deep, Rigneault, Hervé, Wenger, Jérôme   +6 more
core   +3 more sources