Results 161 to 170 of about 3,016,957 (322)

Perovskite Quantum Dots: Fabrication, Degradation, and Enhanced Performance Across Solar Cells, Optoelectronics, and Quantum Technologies

Carbon Energy, EarlyView.
Metal halide perovskite quantum dots (PQDs) have been extensively explored due to their unique optical/optoelectronic properties such as tunable wavelength, narrow emission, and high photoluminescence quantum efficiency. This critical review article is an overview of the fabrication methods, degradation mechanisms of PQDs and explores strategies for ...
Sikandar Aftab, Zeeshan Ali, M. Imtiaz Hussain, Mohammed A. Assiri, Najaf Rubab, Faruk Ozel, Erdi Akman   +6 more
wiley   +1 more source

Efficient Crystallization of Conjugated Microporous Polymers to Boost Photocatalytic CO2 Reduction

Carbon Energy, EarlyView.
This study introduces an innovative approach utilizing donor π‐skeleton engineering to enhance skeleton coplanarity, resulting in highly crystalline CMPs. Efficient exciton dissociation into free charge carriers actively participating in surface reactions. The highly crystalline CMP shows outstanding photocatalytic CO2 reduction capabilities. This work
Keming Li, Yuanle Su, Shuhan Sun, Nikolay Sirotkin, Alexander Agafonov, Kangle Lv, Jinbo Xue, Shixiong Liang, Yanting Tian, Zhanfeng Li, Yue Tian, Xianqiang Xiong   +11 more
wiley   +1 more source

Green regioselective synthesis and theoretical insights into photo- and thermochromic spiro heterocycles: toward optical and thermal sensing applications. [PDF]

Sci Rep
Jamali M, Sardarian AR, Rezaei F, Mohajeri A, Ghanbari MM, Batta G.   +5 more
europepmc   +1 more source

White-light electroluminescence from a layer incorporating a single fully-organic spiro compound with phosphine oxide substituents

, 2020
Pauline Tourneur, Fabien Lucas, Cassandre Quinton, Yoann Olivier, Roberto Lazzaroni, Pascal Viville, Jérôme Cornil, Cyril Poriel   +7 more
openalex   +2 more sources

Heavy‐Atom Free Bodipy‐Borafluorene Photosensitizer Decorated with Coumarin Antenna Selectively Staining Endoplasmic Reticulum for Application in PDT

Chemistry – A European Journal, EarlyView.
A heavy‐atom free BODIPY photosensitizer localizing in the endoplasmic reticulum that efficiently generates singlet‐oxygen causing cell death upon light activation. Abstract The organelle‐localized photodynamic therapy (PDT) has become a promising strategy for efficient cancer treatment. The photogeneration of reactive oxygen species in the endoplasmic
Karolina Wrochna, Dawid R. Natkowski, Agata Blacha‐Grzechnik, Sandra Pluczyk‐Malek, Connor B. Armstrong, Paolo J. Mastroeni, Dominic J. Black, Robert Pal, Krzysztof Durka, Paulina H. Marek‐Urban, Patrycja Stachelek   +10 more
wiley   +1 more source

Diastereoselective Synthesis and Biological Evaluation of Spiro[chromane-2,4'-pyrimidin]-2'(3'<i>H</i>)-ones as Novel Antimicrobial and Antioxidant Agents. [PDF]

Molecules
Karandeeva AS, Bogdanova NA, Kabanova MV, Filimonov SI, Chirkova ZV, Romanycheva AA, Panova VA, Shetnev AA, Togyzbayeva NA, Kanzhar SA, Appazov NO, Suponitsky KY.   +11 more
europepmc   +1 more source

Local sensitivity analysis of a supercritical extraction model

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract This study investigates the process of chamomile oil extraction from chamomile flowers. A parameter‐distributed model, consisting of a set of partial differential equations, was used to describe the governing mass transfer phenomena between solid and fluid phases under supercritical conditions using carbon dioxide as the solvent.
Oliwer Sliczniuk, Pekka Oinas
wiley   +1 more source

Synthesis, Biological Evaluation, Molecular Dynamics, and QM-MM Calculation of Spiro-Acridine Derivatives Against Leishmaniasis. [PDF]

Microorganisms
Albino S, Nobre M, da Silva J, Reis MD, Nascimento M, de Oliveira M, Borges T, Albuquerque L, Kuckelhaus S, Alves L, Dos Santos F, de Lima M, Nascimento I, da Silva T, de Moura R.   +14 more
europepmc   +1 more source

Ab Initio Study of Mechanism of Forming Spiro-Ge-Heterocyclic Ring Compound From C₂Ge=Ge: and Formaldehyde

, 2013
Xiuhui Lu, Yongqing Li, Jingjing Ming
openalex   +2 more sources

Few Steps, Big Impact: Recent Advances in the Streamlined Synthesis of Multiply Chiral Heterohelicenes with Tunable Optoelectronic Properties

Chemistry–Methods, EarlyView.
Heterohelicenes with multiple chiral axes have the potential to drive next‐generation technologies due to their unique structural and optoelectronic features. This review highlights innovative short‐step synthetic strategies for double and triple heterohelicenes, emphasizing their ease of preparation and valuable (chir)optical features, along with high
Mohamed S. H. Salem, Shinobu Takizawa
wiley   +1 more source