Mohammad Khaja Nazeeruddin

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The syntheses and the electrochemical spectroscopic properties of a suite of asymmetrical bistridentate cyclometalated Ru(II) complexes bearing terminal triphenylamine (TPA) substituents are reported. These complexes, which contain structural design elemen ...

While phosphorescent cyclometalated iridium(III) complexes have been widely studied, only correlations between oxidation potential EOX and Hammett constant sigma, and between the redox gap (Delta E-REDOX = E-OX-E-RED) and emission or absorption wavelength ...

Coordination of bidentate 5-pentafluorophenyldipyrrinate (pfpdp) or 5-(2-thienyl)dipyrrinate (2-tdp) to a Ru-II center bearing 2,2':6',2 ''-terpyridine-4,4',4 ''-tricarboxylate (tctpy) and a NCS- ligand results in strongly light-absorbing complexes [Ru(tct ...

A compound, in metal-free or metal complex form of formula (1) to (3) in which R is hydrogen or C1-30 alkyl; X is hydrogen, halogen (preferably Cl or Br) or C1-30 alkyl. ...

A simple approach to sensor development based on encapsulating a probe molecule in a cellulose support followed by regeneration from an ionic liquid solution is demonstrated here by the codissolution of cellulose and 1-(2-pyridylazo)-2- naphthol in 1-butyl ...

We report the results of an investigation on the preparation, spectral and photoelectrochemical properties of alkyne bridged dendron chromophores with carboxylic acid anchoring group, which adhere effectively to nanocrystalline (anatase) TiO2 surfaces yiel ...

The present invention relates to a compound of formula (I) based on a structure comprising functionalized spirofluorene and fused aromatics or non-aromatic rings with at least one heteroatom, and used as hole transporting material in a optoelectronic and/o ...

A new series of stable, unsymmetrical squaraine near-IR sensitizers (JK-216 and JK-217), which are assembled using both thiophenyl pyrrolyl and indolium groups, exhibit a panchromatic light harvesting up to 780 nm. The JK-216 based cell exhibited a record ...

Mohammad Khaja Nazeeruddin

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Hybrid Polymer/ZnO Photovoltaic Devices with Vertically Oriented ZnO Nanorods and an Amphiphilic Molecular Interface Layer

Efficient Green-Blue-Light-Emitting Cationic Iridium Complex for Light-Emitting Electrochemical Cells

Zn-porphyrin-sensitized nanocrystalline TiO2 heterojunction photovoltaic cells

Enhanced intensities of the ligand-to-metal charge-transfer transitions in ruthenium(III) and osmium(III) complexes of substituted bipyridines

Highly phosphorescent perfect green emitting iridium(iii) complex for application in OLEDs

Design and Development of Functionalized Cyclometalated Ruthenium Chromophores for Light-Harvesting Applications

Structure-property relationships based on Hammett constants in cyclometalated iridium(III) complexes: their application to the design of a fluorine-free FIrPic-like emitter

Design, synthesis, and application of amphiphilic ruthenium polypyridyl photosensitizers in solar cells based on nanocrystalline TiO2 films

Near-IR Photoresponse of Ruthenium Dipyrrinate Terpyridine Sensitizers in the Dye-Sensitized Solar Cells

Highly Efficient dye-sensitized solar cells based on carbon black counter electrodes

Phosphonated polypyridyl compounds and their metal complexes

Efficient Polycrystalline Single‐Cation Perovskite Light‐Emitting Diodes by Simultaneous Intracrystal and Interfacial Defect Passivation (Small 1/2025)

Sensor technologies based on a cellulose supported platform

Subphthalocyanines: Active molecules for molecular photovoltaics

Structure of Nanocrystalline TiO2 Powders and Precursor to Their Highly Efficient Photosensitizer

Functionalized alkyne bridged dendron based chromophores for dye-sensitized solar cell applications

Fabrication of screen-printing pastes from TiO2 powders for dye-sensitised solar cells

Functional hole transport materials for optoelectronic and/or electrochemical devices

A Highly Efficient and Thermally Stable Organic Sensitizers for Solvent Free Electrolyte Based Dye-Sensitized Solar Cells

Efficient and stable panchromatic squaraine dyes for dye-sensitized solar cells