Results 81 to 90 of about 4,465 (196)

Solubility Challenges and Strategies for Organic Sodium‐Ion Batteries: Status and Perspectives

Small, Volume 22, Issue 12, 25 February 2026.
Organic sodium‐ion batteries (OSIBs) have garnered interest due to their low cost, abundant resources, and sustainability. However, the solubility of organic materials in aprotic electrolytes results in electrode deterioration, active material loss, and poor cycling stability.
Ying Qi, Huaping Zhao, Lizhuang Chen, Yong Lei   +3 more
wiley   +1 more source

Synthesis and photophysical properties of side-chain chlorinated 5,9-diaminobenzo[a]phenoxazinium salts [PDF]

, 2011
Fundação para a Ciência e Tecnologia (Portugal). National Program for Scientific Re-equipment, contract REDE/1517/RMN/2005 with funds from POCI 2010 (FEDER) and ...
Costa, A. L. S., Coutinho, Paulo J. G., Gonçalves, M. Sameiro T., Raju, B. Rama   +3 more
core  

Benzotrithiophene-Based Hole-Transporting Materials for 18.2% Perovskite Solar Cells [PDF]

, 2016
New star-shaped benzotrithiophene (BTT)-based hole-transporting materials (HTM) BTT-1, BTT-2 and BTT-3 have been obtained through a facile synthetic route by crosslinking triarylamine-based donor groups with a benzotrithiophene (BTT) core.
Ahn, Ball, Burschka, Cabau, Cao, Cheng, Choi, Do, Ganesan, Gratia, Hsiao, Jeon, Jeon, Jeon, Jeon, Jung, Kazim, Kim, Kojima, Krishna, Krishnamoorthy, Lee, Li, Liu, Liu, Qin, Qin, Ryu, Shi, Steck, Stranks, Sung, Tress, Wang, Xu, Yang, Zheng, Zhou   +37 more
core   +2 more sources

Fluorescent probes based on side-chain chlorinated benzo[a]phenoxazinium chlorides: studies of interaction with DNA [PDF]

, 2017
The interaction of DNA with six water soluble benzo[a]phenoxazinium chlorides mono- or di-substituted with 3-chloropropyl groups at the O and N of 2- and 9-positions, along with methyl, hydroxyl and amine terminal groups at 5-positions, was investigated ...
Adkins, Alves, Alves, Alves, Bolognese, Brodbelt, Bu, Cao, Chadar, Chen, Chen, Crosby, Crossley, Deb, Deshayes, Dey, Erkkila, Fery-Forgues, Firmino, Firmino, Frade, Hopcroft, Hyman, Kapuscinski, Maiti, Maiti, Michel, Mukherjee, Naik, Rajendran, Rajendran, Raju, Raju, Raju, Renault, Saito, Sens, Terai, Valeur, Vasudevan, Wang, Williams, Yang, Yguerabide   +43 more
core   +1 more source

Recent advances in benzo[a]phenoxazine-based fluorescent probes: a review and perspectives

Journal of Photochemistry and Photobiology
Benzo[a]phenoxazine (BPO) based molecules have been recently emerged as a new class of near-infrared (NIR) fluorophore for image-guided diagnosis in cancer research.
Kalayou Hiluf Gebremdhin, Mebrahtom Gebrelibanos Hiben, Hagos Feleke Gebremariam, Hagos Hailu Kassegn, Tesfamicheal Gebrestadkan Reda   +4 more
doaj   +1 more source

Resorufin analogs preferentially bind cerebrovascular amyloid: potential use as imaging ligands for cerebral amyloid angiopathy [PDF]

, 2011
Background Cerebral amyloid angiopathy (CAA) is characterized by deposition of fibrillar amyloid β (Aβ) within cerebral vessels. It is commonly seen in the elderly and almost universally present in patients with Alzheimer's Disease (AD).
Byung Han, Meng-liang Zhou, Ananth K Vellimana, Eric Milner, David H Kim, Jacob K Greenberg, Wenhua Chu, Robert H Mach, Gregory J Zipfel   +8 more
core   +3 more sources

Unravelling the behaviour of curcumin nanoemulsions during in vitro digestion: effect of the surface charge [PDF]

, 2013
Oil-in-water nanoemulsions containing curcumin were prepared through high-pressure homogenization using corn oil and three different emulsifiers: Tween 20 (non-ionic), Sodium Dodecyl Sulphate (SDS, anionic) and DodecylTrimethylAmmonium Bromide (DTAB ...
Boland, M., Coimbra, Manuel A., Lad, M., Pinheiro, A. C., Silva, Hélder D., Vicente, A. A.   +5 more
core   +1 more source

Computational design of phenoxazine and phenothiazine dye sensitizers with improved charge separation for application in DSSCs: a DFT study

Discover Chemistry
This study utilizes DFT and TD-DFT calculations at the B3LYP/6-31G(d,p) level to design and evaluate eight metal-free organic dye sensitizers for DSSCs, comprising phenoxazine (POD1–POD4) and phenothiazine (PZD1–PZD4) donor groups, thiophene-based π ...
William Ojoniko Anthony, Muhammed Kabir Abubakar, Kehinde Gabriel Obiyenwa, Ibrahim Olasegun Abdulsalami, Olalekan Wasiu Salaw, Banjo Semire   +5 more
doaj   +1 more source

Synthesis and Antimicrobial Activity of N-Substituted-β-amino Acid Derivatives Containing 2-Hydroxyphenyl, Benzo[b]phenoxazine and Quinoxaline Moieties

Molecules, 2015
3-[(2-Hydroxyphenyl)amino]butanoic and 3-[(2-hydroxy-5-methyl(chloro)phenyl)amino]butanoic acids were converted to a series of derivatives containing hydrazide, pyrrole and chloroquinoxaline moieties.
Kristina Mickevičienė, Rūta Baranauskaitė, Kristina Kantminienė, Maryna Stasevych, Olena Komarovska-Porokhnyavets, Volodymyr Novikov   +5 more
doaj   +1 more source

New benzo[a]phenoxazines bearing the (4,6-dichloro-1,3,5-triazin-2-yl)amino group: synthesis and photophysical properties [PDF]

, 2015
Synthesis of new benzo[a]phenoxazinium chlorides possessing the (4,6-dichloro-1,3,5- triazin-2-yl)amino at 5-amino function of the heterocycles is described.
Coutinho, Paulo J. G., Gonçalves, M. Sameiro T., Leitão, Maria Inês P. S., Parente, Joana F. C., Raju, B. Rama   +4 more
core   +1 more source