Výsledky vyhledávání - "Madhu Chakali"

Akademický článek

A Naked Eye and Turn‐On Fluorescence Detection of Zn²⁺ Ion by Imidazole‐Quinoline‐Based Fluorophore and Its Application in Live‐Cell Imaging.

Autor: Gavash Harsha, Kannikanti^1,2 (AUTHOR), Madhu, Chakali^1,2 (AUTHOR), Puvvada, Nagaprasad^1,3 (AUTHOR), Ramachandra Rao Baggi, Tulsidas⁴ (AUTHOR), Jayathirtha Rao, Vaidya^1,5 (AUTHOR) vaidya.opv@gmail.com, Reddy Chereddy, Narendra^1,5 (AUTHOR) chereddynarendra@gmail.com

Publikováno v: ChemistrySelect. 5/28/2020, Vol. 5 Issue 20, p6059-6065. 7p.

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Hot Electron Transfer from CdTe Quantum Dot (QD) to Porphyrin and Ultrafast Electron Transfer from Porphyrin to CdTe QD in CdTe QD–Tetrakis(4-carboxyphenyl)porphyrin Nanocomposites

Autor: Haraprasad Mandal, Prakriti Ranjan Bangal, Madhu Chakali, Munisamy Venkatesan

Publikováno v: The Journal of Physical Chemistry C. 125:4750-4763

Understanding of exciton dynamics in semiconductor quantum dots (QDs) is of great importance due to their immense application potential on various photonic devices. In this work, we demonstrate hot...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cb8fdffa69e171033801ee0b53eb1d42
https://doi.org/10.1021/acs.jpcc.0c08229

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Excited-State Quenching of Porphyrins by Hydrogen-Bonded Phenol-Pyridine Pair: Evidence of Proton-Coupled Electron Transfer

Autor: Haraprasad Mandal, Prakriti Ranjan Bangal, Munisamy Venkatesan, Madhu Chakali

Publikováno v: The Journal of Physical Chemistry C. 123:23342-23351

A series of porphyrins containing methoxy-substituted phenols were treated with different pyridine bases. Besides hydrogen bonding (H-bonding), the pyridine bases have imparted oxidation to the phe...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::da80329a87363f0650ed0ea143a8050d
https://doi.org/10.1021/acs.jpcc.9b05273

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Influence of the backbone structure of the donor material and device processing conditions on the photovoltaic properties of small molecular BHJSCs

Autor: V. Jayathirtha Rao, Ganesh D. Sharma, Gontu Ramanjaneya Reddy, Madhu Chakali, Balaiah Shanigaram, Narendra Reddy Chereddy, Bhanuprakash Kotamarthi, Manohar Reddy Busireddy

Publikováno v: Solar Energy. 186:84-93

Small molecule donor materials, ICT18, ICT19 and ICT20 are synthesized to explore the effect of donor material architecture/backbone length and nature of central donor moiety on their thermal, optical, electronic and photovoltaic properties. Compared

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9adb73ec798ec947b30fbea18e5bfb39
https://doi.org/10.1016/j.solener.2019.05.001

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Temperature-Dependent Photoluminescence and Energy-Transfer Dynamics in Mn2+-Doped (C4H9NH3)2PbBr4 Two-Dimensional (2D) Layered Perovskite

Autor: Janardan Kundu, Anupam Biswas, Bhushan P. Kore, Rangarajan Bakthavatsalam, Prakriti Ranjan Bangal, Madhu Chakali

Publikováno v: The Journal of Physical Chemistry C. 123:4739-4748

Reported here are the low-temperature photoluminescence (PL), energy-transfer mechanism, and exciton dynamics of Mn2+-doped two-dimensional (2D) perovskites that show interesting differences from t...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8a27661a66501c112cce5edd303997dd
https://doi.org/10.1021/acs.jpcc.9b00207

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Excitation-dependent electron exchange energy and electron transfer dynamics in a series of covalently tethered N,N-bis(4′-tert-butylbiphenyl-4-yl)aniline – [C60] fullerene dyads via varying π-conjugated spacers

Autor: Madhu Chakali, Naresh Duvva, Haraprasad Mandal, Raghu Chitta, Giribabu Lingamallu, Prakriti Ranjan Bangal, Suneel Gangada

Publikováno v: Physical Chemistry Chemical Physics. 20:21352-21367

Femtosecond time-resolved fluorescence and transient absorption studies are reported for three newly synthesized covalently linked N,N-bis(4'-tert-butylbiphenyl-4-yl)aniline (BBA) and pyrrolidinofullerenes (C60)-based donor-π conjugated bridge-accep

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a4e06230e0c0fde4a690ea89df0bc6ba
https://doi.org/10.1039/c8cp03521k

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Akademický článek

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Charge separation and singlet fission in covalently linked diketopyrrolopyrrole derivatives and triphenylamine triad in solution

Autor: V. Jayathirtha Rao, Munisamy Venkatesan, Bharath Dyaga, Madhu Chakali, Prakriti Ranjan Bangal, Haraprasad Mandal

Publikováno v: Journal of Photochemistry and Photobiology A: Chemistry. 406:113017

A covalently linked push-pull type triad containing two unsymmetrical electron donors, triphenylamine (TPA) and benzothiophene (BT), and diketopyrrolopyrrole (DPP), an electron acceptor, through thiophene spacer has been synthesized (BT-DPP-TPA(7)) a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::586c10a7ffaef3fed90bfe5db8a9d23a
https://doi.org/10.1016/j.jphotochem.2020.113017

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Excitation-dependent electron exchange energy and electron transfer dynamics in a series of covalently tethered N,N-bis(4'-tert-butylbiphenyl-4-yl)aniline - [C

Autor: Suneel, Gangada, Madhu, Chakali, Haraprasad, Mandal, Naresh, Duvva, Raghu, Chitta, Giribabu, Lingamallu, Prakriti Ranjan, Bangal

Publikováno v: Physical chemistry chemical physics : PCCP. 20(33)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::6562d9f739000469624ec4587d682fce
https://pubmed.ncbi.nlm.nih.gov/30095832

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