Results 41 to 50 of about 54,509 (296)

Intermolecular interactions in N-(ferrocenylmethyl)anthracene-9-carboxamide [PDF]

open access: yes, 2003
The title compound, [Fe(C₅H₅)(C₂₁H₁₆NO)], was synthesized from the coupling reaction of anthracene-9-carboxylic acid and ferrocenylmethylamine. The ferrocenyl (Fc) group and the anthracene ring system both lie approximately orthogonal to the amide moiety.
Gallagher, John F.   +3 more
core   +1 more source

Electrochemical Aptasensor for Detection of Dopamine [PDF]

open access: yes, 2020
This work presents a proof of concept of a novel, simple, and sensitive method of detection of dopamine, a neurotransmitter within the human brain. We propose a simple electrochemical method for the detection of dopamine using a dopamine-specific aptamer
Abu-Ali, Hisham   +4 more
core   +1 more source

From ferrocene to decasubstituted enantiopure ferrocene-1,1′-disulfoxide derivatives

open access: yesDalton Transactions, 2023
The functionalization of readily available (R,R)-S,S′-di-tert-butylferrocene-1,1′-disulfoxide has allowed access to both novel ligands and unprecedented enantiopure decasubstituted ferrocenes.
Wen, Min   +8 more
openaire   +4 more sources

Investigation of Halogen Substitution Effects in π‐Conjugated Organic Ligands of Chiral Hybrid Perovskites on Their Chiroptical Activity

open access: yesAdvanced Functional Materials, EarlyView.
The role of novel thiophene‐based ligands with halogen substitutions in enhancing the chiroptical and optoelectronic properties of 2D chiral HOIPs has been investigated. By tailoring ligand design, enhanced CD and CPL properties are achieved, with improved CPL discrimination in photodetectors.
Boesung Kwon   +4 more
wiley   +1 more source

A Facile Electrochemical Detection of Hypochlorite Ion based on Ferrocene Compounds

open access: yesInternational Journal of Electrochemical Science, 2015
Cyclic voltammogram (CV) and differential pulse voltammogram (DPV) of ferroceneboronic acid (FcBA), 1, 1’-ferrocenediboronic acid (FcDBA), ferrocenecarboxylic acid (FcCA), 1, 1’-ferrocenedicarboxylic acid (FcDCA), ferrocenylmethanol (FcM), and ...
Baozhen Wang, Jun-ichi Anzai
doaj   +1 more source

Fragmentation of a dioxolanyl radical via nonstatistical reaction dynamics: characterization of the vinyloxy radical by ns time-resolved laser flash photolysis [PDF]

open access: yes, 2018
The photochemistry of two Barton esters, one derived from a dioxolane carboxylic acid and the other from pivalic acid, was investigated by product analysis and nanosecond laser flash photolysis (LFP).
Bucher, Götz   +3 more
core   +1 more source

Furan‐Substituted Phosphine‐Oxide as an Efficient Interfacial Modifier for Wide‐Bandgap Perovskite Solar Cells

open access: yesAdvanced Functional Materials, EarlyView.
We report phosphine‐oxide interlayers for wide‐bandgap perovskite solar cells, in which tuned P = O Lewis basicity enables selective passivation of buried NiOx/perovskite interfaces and introduces interfacial dipoles that strengthen the built‐in field.
JeeHee Hong   +6 more
wiley   +1 more source

Quantum interference in coherent tunnelling through branched molecular junctions containing ferrocene centers

open access: yes, 2017
In our theoretical study where we combine a nonequilibrium Green's function (NEGF) approach with density functional theory (DFT) we investigate branched compounds containing ferrocene moieties in both branches which due to their metal centers are ...
Kastlunger, Georg   +2 more
core   +1 more source

New generation of electrochemical immunoassay based on polymeric nanoparticles for early detection of breast cancer [PDF]

open access: yes, 2017
Screening and early diagnosis are the key factors for the reduction of mortality rate and treatment cost of cancer. Therefore, sensitive and selective methods that can reveal the low abundance of cancer biomarkers in a biological sample are always ...
Al-Hetlani, Entesar   +5 more
core   +1 more source

Fluorescent Nanosensor for Indole‐3‐Propionic Acid Detection in Gut Health Monitoring

open access: yesAdvanced Healthcare Materials, EarlyView.
This work introduces a fluorescent nanosensor system with two optical modalities for detection of indole‐3‐propionic acid (IPA) gut metabolite: (1) blue‐emitting cationic conjugated polyelectrolyte (CP3) and (2) near‐infrared (NIR)‐emitting CP3‐wrapped single‐walled carbon nanotube (SWNT).
Mervin Chun‐Yi Ang   +15 more
wiley   +1 more source

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