Squaraine dyes for photovoltaic and biomedical applications

J He, YJ Jo, X Sun, W Qiao, J Ok… - Advanced Functional …, 2021 - Wiley Online Library
Squaraine dyes (SQs) are an important class of polymethine dyes with a unique reasonable‐
stabilized zwitterionic structure, in which electrons are highly delocalized over the …

H-and J-aggregation of conjugated small molecules in organic solar cells

Q Zhao, F He - Journal of Energy Chemistry, 2024 - Elsevier
As H-and J-aggregation receive more and more attention in the research of organic solar
cells (OSCs), especially in small molecular systems, deep understanding of aggregation …

The exciton model in molecular spectroscopy

M Kasha, HR Rawls… - Pure and Applied …, 1965 - degruyter.com
The molecular exciton model has received its mostextensive development and application in
the field ofmolecular crystals1• 2• More recently, numerous applications to non-crystalline …

Squaraine dyes for organic photovoltaic cells

G Chen, H Sasabe, T Igarashi, Z Hong… - Journal of Materials …, 2015 - pubs.rsc.org
Recently, squaraine (SQ) dyes used as donor materials in organic photovoltaic (OPV) cells
have received increasing attention because of their simple synthetic routes, high absorption …

J‐Aggregates of organic dye molecules complexed with iron oxide nanoparticles for imaging‐guided photothermal therapy under 915‐nm light

X Song, H Gong, T Liu, L Cheng, C Wang, X Sun… - Small, 2014 - Wiley Online Library
Recently, the development of nano‐theranostic agents aiming at imaging guided therapy
has received great attention. In this work, a near‐infrared (NIR) heptamethine indocyanine …

Nano-assemblies of J-aggregates based on a NIR dye as a multifunctional drug carrier for combination cancer therapy

X Song, R Zhang, C Liang, Q Chen, H Gong, Z Liu - Biomaterials, 2015 - Elsevier
The combination of chemotherapy with photothermal therapy, which may lead to improved
therapeutic efficacies and reduced side effects of conventional chemotherapy, would require …

Confirmation of the origins of panchromatic spectra in squaraine thin films targeted for organic photovoltaic devices

NJ Hestand, C Zheng, AR Penmetcha… - The Journal of …, 2015 - ACS Publications
Squaraines offer significant potential for organic photovoltaics because of their broad
absorbance and high extinction coefficients as well as their expected use as mechanistic …

Impact of alkyl chain length on small molecule crystallization and nanomorphology in squaraine-based solution processed solar cells

C Zheng, I Jalan, P Cost, K Oliver, A Gupta… - The Journal of …, 2017 - ACS Publications
In this work, we have investigated a series of aniline-based squaraines, with varying
solubilizing alkyl chains, as donor materials in bulk heterojunction (BHJ) solar cells …

Contribution of aggregate states and energetic disorder to a squaraine system targeted for organic photovoltaic devices

C Zheng, AR Penmetcha, B Cona, SD Spencer, B Zhu… - Langmuir, 2015 - ACS Publications
Squaraine dyes have significant potential for use in organic photovoltaic devices because
their chemical and packing structure tunability leads to a broad solid state panchromaticity …

Controlled aggregation and enhanced two-photon absorption of a water-soluble squaraine dye with a poly (acrylic acid) template

Y Zhang, B Kim, S Yao, MV Bondar, KD Belfield - Langmuir, 2013 - ACS Publications
Controlling the aggregation behavior of organic dyes is important for understanding and
exploring supramolecular assembly utilizing the specific characteristics of aggregation …