UV-Visible/NIR Spectroscopy Archives

C-glucosidic ellagitannins and galloylated glucoses as potential functional food ingredients with anti-diabetic properties: a study of α-glucosidase and α-amylase inhibition

2019 / Food Chemistry

Diabetes mellitus is a metabolic disorder characterized by hyperglycemia, which can be counteracted by inhibition of α-glucosidase and α-amylase, both… Continue reading C-glucosidic ellagitannins and galloylated glucoses as potential functional food ingredients with anti-diabetic properties: a study of α-glucosidase and α-amylase inhibition

Coupling Rhodium‐Catalyzed Hydroformylation of 10‐Undecenitrile with Organic Solvent Nanofiltration: Toluene Solution versus Solvent‐Free Processes

2019 / ChemPlusChem

Intensification of the rhodium‐catalyzed hydroformylation process to produce 12‐oxo‐dodecanenitrile from biosourced 10‐undecenitrile was performed by coupling the reaction with organic… Continue reading Coupling Rhodium‐Catalyzed Hydroformylation of 10‐Undecenitrile with Organic Solvent Nanofiltration: Toluene Solution versus Solvent‐Free Processes

Nonadride and Spirocyclic Anhydride Derivatives from the Plant Endophytic Fungus Talaromyces purpurogenus

2019 / Journal of Natural Products

Six new nonadride derivatives (1–6) and three new spirocyclic anhydride derivatives (7–9) were isolated from the endophytic fungus Talaromyces purpurogenus obtained from… Continue reading Nonadride and Spirocyclic Anhydride Derivatives from the Plant Endophytic Fungus Talaromyces purpurogenus

Harmonic light scattering study reveals structured clusters upon the supramolecular aggregation of regioregular poly(3-alkylthiophene)

2019 / Communications Chemistry

Solubilized poly(3-alkylthiophene)s are known to self-assemble into well-ordered supramolecular aggregates upon lowering the solvent quality. This supramolecular organization largely determines… Continue reading Harmonic light scattering study reveals structured clusters upon the supramolecular aggregation of regioregular poly(3-alkylthiophene)

Toward the Mode of Action of the Clinical Stage All-d-Enantiomeric Peptide RD2 on Aβ42 Aggregation

2019 / ACS Chemical Neuroscience

The aggregation of amyloid-β (Aβ) into oligomers and fibrillary structures is critical for the pathogenesis of Alzheimer’s disease (AD). Recently,… Continue reading Toward the Mode of Action of the Clinical Stage All-d-Enantiomeric Peptide RD2 on Aβ42 Aggregation

PEG-DAAO conjugate: A promising tool for cancer therapy optimized by protein engineering

2020 / Nanomedicine: Nanotechnology, Biology and Medicine

The flavoenzyme D-amino acid oxidase (DAAO) represents a potentially good option for cancer enzyme prodrug therapy as it produces H2O2 using… Continue reading PEG-DAAO conjugate: A promising tool for cancer therapy optimized by protein engineering

Rare sulfated purine alkaloid glycosides from Bruchidius dorsalis pupal case

2020 / Phytochemistry Letters

Three new sulfated isoguanine alkaloid glycosides, locustoside A disulfate (1), saikachinoside B disulfate (2), and saikachinoside A trisulfate (3), have… Continue reading Rare sulfated purine alkaloid glycosides from Bruchidius dorsalis pupal case

Inhibition of IL-6 expression by lignans and other constituents isolated from Schefflera rubriflora C. J. Tseng & G. Hoo

2020 / Fitoterpia

Schefflera rubriflora, a plant native to Yunnan Province in China, is often used to treat ailments such as neuropathic pain,… Continue reading Inhibition of IL-6 expression by lignans and other constituents isolated from Schefflera rubriflora C. J. Tseng & G. Hoo

Synthesis and Photoluminescence of Tetracyanidonitridorhenium(V) Complexes with Five-Membered N-Heteroaromatic Ligands and Photoluminescence-Intensity Change

2019 / ACS Omega

Novel tetracyanidonitridorhenium(V) complexes with five-membered N-heteroaromatic ligands, (PPh4)2[ReN(CN)4L] [L = imidazole (Him) (2), 1-methylimidazole (Mim) (3), and pyrazole (pyz) (4)]… Continue reading Synthesis and Photoluminescence of Tetracyanidonitridorhenium(V) Complexes with Five-Membered N-Heteroaromatic Ligands and Photoluminescence-Intensity Change

Pyrene-based amphiphile regulated C60 aggregation in monolayers and Langmuir–Blodgett films

2020 / Colloids and Surfaces A: Physicochemical and Engineering Aspects

The advantage of using Langmuir–Blodgett (LB) method in assembling thin films is mainly the effective controlling the orientation of the… Continue reading Pyrene-based amphiphile regulated C60 aggregation in monolayers and Langmuir–Blodgett films

Localized controlled release of bevacizumab and doxorubicin by thermo-sensitive hydrogel for normalization of tumor vasculature and to enhance the efficacy of chemotherapy

2019 / International Journal of Pharmaceutics

In a malignant tumor, overexpression of pro-angiogenic factors like vascular endothelial growth factor (VEGF) provokes the production of pathologic vascular… Continue reading Localized controlled release of bevacizumab and doxorubicin by thermo-sensitive hydrogel for normalization of tumor vasculature and to enhance the efficacy of chemotherapy

Entrapment in micellar assemblies switches the excimer population of potential therapeutic luminophore azapodophyllotoxin

2019 / Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy

Azapodophyllotoxin is a new class of anti-tumor agent with brilliant therapeutic activity and understanding its physicochemical nature in bio-mimetic microenvironments… Continue reading Entrapment in micellar assemblies switches the excimer population of potential therapeutic luminophore azapodophyllotoxin

Fluorescence Enhancement of Aromatic Macrocycles by Lowering Excited Singlet State Energies

2019 / The Journal of Organic Chemistry

A series of cyclo-meta-phenylene congeners with a variation of interphenylene bridges was synthesized by adopting concise synthetic routes to investigate… Continue reading Fluorescence Enhancement of Aromatic Macrocycles by Lowering Excited Singlet State Energies

Hydrogen bond analysis of a third order nonlinear optical crystal, 2-amino-5-bromopyridinium benzilate, using structural and computational characterizations

2020 / Journal of Molecular Structure

The molecular structure of a proton transfer organic material, 2-amino-5-bromopyridinium benzilate crystal, grown by slow-evaporation solution growth technique has been… Continue reading Hydrogen bond analysis of a third order nonlinear optical crystal, 2-amino-5-bromopyridinium benzilate, using structural and computational characterizations

Synthesis and Hierarchical Self‐Assembly of Diphenylalanine‐Based Homopolymer and Copolymers By RAFT Polymerization

2019 / Journal of Polymer Science Part A: Polymer Chemistry

Dipeptide diphenylalanine has attracted significant research interests because of its ability to self‐assemble into various nanostructures such as nanotubes, nanowires,… Continue reading Synthesis and Hierarchical Self‐Assembly of Diphenylalanine‐Based Homopolymer and Copolymers By RAFT Polymerization

A cystine-based dual chemosensor for fluorescent-colorimetric detection of CN− and fluorescent detection of Fe3+ in aqueous media: Synthesis, spectroscopic, and DFT studies

2019 / Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy

A new dual-responsive chiral cystine based chemosensor, Cys(cou)2, has been designed and characterized by 1H NMR, 13C NMR, FT-IR, UV–vis as well… Continue reading A cystine-based dual chemosensor for fluorescent-colorimetric detection of CN− and fluorescent detection of Fe3+ in aqueous media: Synthesis, spectroscopic, and DFT studies

A comprehensive study of opto-electrical and nonlinear properties of Cu@CdS thin films for optoelectronics

2020 / Chinese Journal of PHysics

Good quality cadmium sulfide (CdS) thin films were deposited on substrates of glass with different Cu concentrations using a sophisticated… Continue reading A comprehensive study of opto-electrical and nonlinear properties of Cu@CdS thin films for optoelectronics

Microwave Assisted Synthesis of CdS Sub-microspheres for Degradation of Chlorophenols under Solar Light Irradiation

2019 / Russian Journal of Physical Chemistry A

CdS sub-microspheres were prepared by using microwave-assisted method in this work. The prepared CdS sub-microspheres were characterized by various analytical… Continue reading Microwave Assisted Synthesis of CdS Sub-microspheres for Degradation of Chlorophenols under Solar Light Irradiation

Asymmetrical [1]Benzothieno[3,2-b][1]benzothiophene (BTBT) derivatives for organic thin-film and single-crystal transistors

2019 / Organic Electronics

[1]benzothieno[3,2-b][1]benzothiophene (BTBT) derivatives are very famous organic semiconductors, however, researches on vacuum stability reveal that the BTBT core is unstable… Continue reading Asymmetrical [1]Benzothieno[3,2-b][1]benzothiophene (BTBT) derivatives for organic thin-film and single-crystal transistors

A novel view of the separate and simultaneous binding effects of docetaxel and anastrozole with calf thymus DNA: Experimental and in silico approaches

2019 / Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy

DNA stands as the primary purpose of many anticancer drugs and according to the performed research on this field, some… Continue reading A novel view of the separate and simultaneous binding effects of docetaxel and anastrozole with calf thymus DNA: Experimental and in silico approaches

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C-glucosidic ellagitannins and galloylated glucoses as potential functional food ingredients with anti-diabetic properties: a study of α-glucosidase and α-amylase inhibition

Coupling Rhodium‐Catalyzed Hydroformylation of 10‐Undecenitrile with Organic Solvent Nanofiltration: Toluene Solution versus Solvent‐Free Processes

Nonadride and Spirocyclic Anhydride Derivatives from the Plant Endophytic Fungus Talaromyces purpurogenus

Harmonic light scattering study reveals structured clusters upon the supramolecular aggregation of regioregular poly(3-alkylthiophene)

Toward the Mode of Action of the Clinical Stage All-d-Enantiomeric Peptide RD2 on Aβ42 Aggregation

PEG-DAAO conjugate: A promising tool for cancer therapy optimized by protein engineering

Rare sulfated purine alkaloid glycosides from Bruchidius dorsalis pupal case

Inhibition of IL-6 expression by lignans and other constituents isolated from Schefflera rubriflora C. J. Tseng & G. Hoo

Synthesis and Photoluminescence of Tetracyanidonitridorhenium(V) Complexes with Five-Membered N-Heteroaromatic Ligands and Photoluminescence-Intensity Change

Pyrene-based amphiphile regulated C60 aggregation in monolayers and Langmuir–Blodgett films

Localized controlled release of bevacizumab and doxorubicin by thermo-sensitive hydrogel for normalization of tumor vasculature and to enhance the efficacy of chemotherapy

Entrapment in micellar assemblies switches the excimer population of potential therapeutic luminophore azapodophyllotoxin

Fluorescence Enhancement of Aromatic Macrocycles by Lowering Excited Singlet State Energies

Hydrogen bond analysis of a third order nonlinear optical crystal, 2-amino-5-bromopyridinium benzilate, using structural and computational characterizations

Synthesis and Hierarchical Self‐Assembly of Diphenylalanine‐Based Homopolymer and Copolymers By RAFT Polymerization

A cystine-based dual chemosensor for fluorescent-colorimetric detection of CN− and fluorescent detection of Fe3+ in aqueous media: Synthesis, spectroscopic, and DFT studies

A comprehensive study of opto-electrical and nonlinear properties of Cu@CdS thin films for optoelectronics

Microwave Assisted Synthesis of CdS Sub-microspheres for Degradation of Chlorophenols under Solar Light Irradiation

Asymmetrical [1]Benzothieno[3,2-b][1]benzothiophene (BTBT) derivatives for organic thin-film and single-crystal transistors

A novel view of the separate and simultaneous binding effects of docetaxel and anastrozole with calf thymus DNA: Experimental and in silico approaches