[HTML][HTML] Perylene monoimide as a versatile fluoroprobe: The past, present, and future

R Roy, A Khan, O Chatterjee, S Bhunia… - Organic …, 2021 - thieme-connect.com
Perylene dyes have transcended their role as simple colorants and have been reinvigorated
as functional dyes. Based on the substitution at the peri-position by six-membered carboxylic …

The photochromic switchable imidazoles: Their genesis, development, synthesis, and characterization

M Bagheri, M Mirzaee, S Hosseini, P Gholamzadeh - Dyes and Pigments, 2022 - Elsevier
Switchable photochromic dyes have benefited greatly from the use of heterocyclic
chemicals. The imidazole group is particularly essential because it can be transformed into …

Aggregation induced emission switching based ultrasensitive ratiometric detection of biogenic diamines using a perylenediimide-based smart fluoroprobe

R Roy, NR Sajeev, V Sharma… - ACS applied materials & …, 2019 - ACS Publications
In recent years, the widely explored phenomenon “aggregation-induced emission (AIE)” has
played a crucial role in the development of luminescent materials for light-emitting …

Red to NIR-emissive anthracene-conjugated PMI dyes with dual functions: singlet-oxygen response and lipid-droplet imaging

R Roy, A Khan, T Dutta, AL Koner - Journal of Materials Chemistry B, 2022 - pubs.rsc.org
The rich chemistry of solution-processable red and near-infrared (NIR) organic emitters has
emerged as an attractive and progressive research field because of their particular …

Sequential oxidation of sulfur annulated perylenediimide: an efficient strategy to generate ultra-stable radical anions and dianions

A Khan, A Agrahari, S Saha, AL Koner - Journal of Materials Chemistry …, 2022 - pubs.rsc.org
Sulfur annulated PDI (SAN-PDI) has been oxidized to three sequential levels (from
sulfide/disulfide to sulfoxide/sulfone) using meta-chloroperoxybenzoic acid (mCPBA) to …

Regiochemically Pure 1, 6-Ditriflato-Perylene Diimide: Preparation and Transformation

G Shao, M Wu, X Wang, J Zhao, X You… - The Journal of Organic …, 2022 - ACS Publications
Preparation of regioisomerically pure 1, 6-disubstituted perylene diimide (PDI) is not a trivial
task owing to the lack of facile synthetic and separation methodologies for the precursors …

Perylenemonoimide-based superstable radical anions and dianions with solid-state emission properties

S Bhunia, A Pramanik, S Bhattacharya… - Journal of Materials …, 2024 - pubs.rsc.org
The generation of ambient stable radical anions has always been a challenging task owing
to their intrinsic reactivity. Electron-deficient molecules with an extended π-conjugation are …

Synthesis and photovoltaic application of NIR-emitting perylene-monoimide dyes with large Stokes-shift

V Sharma, D Sahoo, N Varghese, K Mohanta… - RSC …, 2019 - pubs.rsc.org
An efficient Sonogashira coupling protocol is developed for tetra-alkynylation at the bay and
peri-positions of the perylene-monoimide (PMI) dye in its PMI (Br) 4 form. The absorption …

Dioxepine-peri-annulated PMIs—synthesis and spectral and sensing properties

Y Zagranyarski, DV Cheshmedzhieva, M Mutovska… - Sensors, 2023 - mdpi.com
New perylene monoimide (PMI) derivatives bearing a seven-membered heterocycle and 1,
8-diaminosarcophagine (DiAmSar) or N, N-dimethylaminoethyl chelator fragments were …

Understanding the molecular origin of solid-state emitting PMI realized via the detection of hazardous organic peroxides

R Roy, R Bhowal, V Sharma, D Chopra… - Journal of Materials …, 2021 - pubs.rsc.org
This work demonstrates the colorimetric and ratiometric fluorogenic detection of harmful
organic peroxides (OPs) by using the S–S annulated perylene monoimide (PMISS) …