A sequential dual‐lock strategy for photoactivatable chemiluminescent probes enabling bright duplex optical imaging

Y Zhang, C Yan, C Wang, Z Guo, X Liu… - Angewandte …, 2020 - Wiley Online Library
Chemiluminescence (CL)‐based technologies have revolutionized in vivo monitoring of
biomolecules. However, significant technical hurdles have limited the achievement of trigger …

Structural designs for ratiometric temperature sensing with organic fluorophores

MMA Mazza, FM Raymo - Journal of Materials Chemistry C, 2019 - pubs.rsc.org
The need to map temperature distributions at the micrometer level in a diversity of samples
is stimulating the development of thermosensitive organic fluorophores with dual emission …

Heptazine‐Based TADF Materials for Nanoparticle‐Based Nonlinear Optical Bioimaging

DM Mayder, R Hojo, WL Primrose… - Advanced Functional …, 2022 - Wiley Online Library
Abstract s‐Heptazines are emerging as strong electron acceptors for efficient thermally
activated delayed fluorescent (TADF) materials, yet the difficulties in synthesizing them have …

The role of hydrogen bonding in excited state intramolecular charge transfer

FAS Chipem, A Mishra… - Physical Chemistry …, 2012 - pubs.rsc.org
Intramolecular charge transfer (ICT) that occurs upon photoexcitation of molecules is a vital
process in nature and it has ample applications in chemistry and biology. The ICT process of …

Molecular rotors as luminescence sensors of local viscosity and viscous flow in solutions and organized systems

BM Uzhinov, VL Ivanov… - Russian Chemical Reviews, 2011 - iopscience.iop.org
The results of studies of various classes of molecular rotors are generalized. The
compounds in question are fluorophores whose molecules can pass to a twisted state upon …

1, 8-Naphthalimide-based polymers exhibiting deep-red thermally activated delayed fluorescence and their application in ratiometric temperature sensing

CJ Christopherson, DM Mayder, J Poisson… - … applied materials & …, 2020 - ACS Publications
A series of naphthalimide (NAI)-based red-emissive thermally activated delayed
fluorescence (TADF) acrylic monomers has been designed and synthesized. When …

Modulating Fluorescent Responses in Organic-Doped Polyethylenimine Composites: Impact on Pyrophosphate Detection and Biogenic Phosphate Analysis

S Mondal, N Dey - ACS Applied Polymer Materials, 2024 - ACS Publications
Organic-doped fluorescent polyethylenimine composites have been prepared by
incorporating three commercially available aldehydes─ salicylaldehyde (SA-PEI), 4 …

Red-emitting mitochondrial probe with ultrahigh signal-to-noise ratio enables high-fidelity fluorescent images in two-photon microscopy

G Zhang, Y Sun, X He, W Zhang, M Tian… - Analytical …, 2015 - ACS Publications
Herein, we reported a red-emitting probe (E)-4-(2-(8-hydroxy-julolidine-9-yl) vinyl)-1-
methylpyridin-1-ium iodide (HJVPI) on a rotor mechanism with an ultrahigh signal-to-noise …

Emissive nucleosides as molecular rotors

RW Sinkeldam, AJ Wheat, H Boyaci… - … : a European journal of …, 2010 - pmc.ncbi.nlm.nih.gov
D-ribose moiety. The structural features of nucleosides and their corresponding nucleotides
are context-dependent and are largely dictated by two major and distinct “degrees” of …

Medium decoupling of dynamics at temperatures∼ 100 K above glass-transition temperature: A case study with (acetamide+ lithium bromide/nitrate) melts

B Guchhait, S Daschakraborty, R Biswas - The Journal of Chemical …, 2012 - pubs.aip.org
Time-resolved fluorescence Stokes shift and anisotropy measurements using a solvation
probe in [0.78 CH 3 CONH 2+ 0.22 {f LiBr+(1-f) LiNO 3}] melts reveal a strong decoupling of …