KnowledgeBase Articles Archive

Suppression mechanism of l-arginine in the heat-induced aggregation of bighead carp (Aristichthys nobilis) myosin: The significance of ionic linkage effects and hydrogen bond effects

2020 / Food Hydrocolloids

The suppression mechanism of l-arginine (Arg) in fish myosin heat-induced aggregation was investigated in this work. The hydrodynamic radius determined by… Continue reading Suppression mechanism of l-arginine in the heat-induced aggregation of bighead carp (Aristichthys nobilis) myosin: The significance of ionic linkage effects and hydrogen bond effects

Directional Approach to Enantiomerically Enriched Functionalized [7]Oxa-helicenoids and Groove-Based Selective Cyanide Sensing

2020 / The Journal of Organic Chemistry

Several regioselective functionalized mono- and disubstituted [7]oxa-helicenoids have been synthesized in the enantiomerically enriched (90–99% ee) form. These functionalized helicenoids… Continue reading Directional Approach to Enantiomerically Enriched Functionalized [7]Oxa-helicenoids and Groove-Based Selective Cyanide Sensing

Hematological effects of ultrafine carbon black on red blood cells and hemoglobin

2019 / Journal of Biochemical and Molecular Toxicology

The harmful effects of ultrafine particles (UFPs) in the atmosphere have caused widespread concern. Ultrafine carbon black (UFCB) is an… Continue reading Hematological effects of ultrafine carbon black on red blood cells and hemoglobin

Thermally stable Ca2Ga2SiO7:Tb3+ green emitting phosphor for tricolor w-LEDs application

2020 / Materials Research Bulletin

A series of Tb3+ doped Ca2Ga2SiO7 were successfully prepared by conventional solid-state reaction technique and characterized via X-ray diffraction (XRD), photoluminescence excitation… Continue reading Thermally stable Ca2Ga2SiO7:Tb3+ green emitting phosphor for tricolor w-LEDs application

Boronate sol–gel method for one-step fabrication of polyvinyl alcohol hydrogel coatings by simple cast- and dip-coating techniques

2019 / RSC Advances

The self-assembly of polyvinyl alcohol (PVA) and benzene-1,4-diboronic acid (DBA) is employed as a sol–gel method for one-step fabrication of… Continue reading Boronate sol–gel method for one-step fabrication of polyvinyl alcohol hydrogel coatings by simple cast- and dip-coating techniques

Synthesis and fluorescence on/off switching of hyperbranched polymers having diarylethene at the branching point

2020 / Journal of Photochemistry and Photobiology A: Chemistry

We designed and synthesized hyperbranched polymers (HBPs) having diarylethene (DE) at branching points and having fluorene (FL) and DE derivatives… Continue reading Synthesis and fluorescence on/off switching of hyperbranched polymers having diarylethene at the branching point

A Phenazine based colorimetric and fluorescent chemosensor for sequential detection of Ag+ and I− in aqueous media

2019 / Luminescence

A new colorimetric and fluorescent probe MNTPZ based on 1H‐imidazo[4,5‐b]phenazine derivative has been designed and synthesized for successive detection of Ag+ and I−. The… Continue reading A Phenazine based colorimetric and fluorescent chemosensor for sequential detection of Ag+ and I− in aqueous media

CfbA promotes insertion of cobalt and nickel into ruffled tetrapyrroles in vitro

2020 / Dalton Transactions

The nickel chelatase CfbA is the smallest member of the chelatase family, but the mechanism by which this enzyme inserts… Continue reading CfbA promotes insertion of cobalt and nickel into ruffled tetrapyrroles in vitro

Two folate-derived analogues from an aqueous decoction of Uncaria rhynchophylla

2019 / Chinese Journal of Natural Medicines

Two new folate-derived analogues, named uncarophyllofolic acids A (1) and B (2), respectively, were isolated from the Uncaria rhynchophylla hook bearing stem… Continue reading Two folate-derived analogues from an aqueous decoction of Uncaria rhynchophylla

Revealing the mechanism of protein-lipid interactions for a putative membrane curvature sensor in plant endoplasmic reticulum

2020 / Biochimica et Biophysica Acta (BBA) - Biomembranes

Membrane curvature sensing via helical protein domains, such as those identified in Amphiphysin and ArfGAP1, have been linked to a… Continue reading Revealing the mechanism of protein-lipid interactions for a putative membrane curvature sensor in plant endoplasmic reticulum

Clerodane diterpenoids with potential anti-inflammatory activity from the leaves and twigs of Callicarpa cathayana

2019 / Chinese Journal of Natural Medicines

Phytochemical investigation of the leaves and twigs of Callicarpa cathayana led to the isolation of six new clerodane diterpenoids, cathayanalactones A–F (1–6),… Continue reading Clerodane diterpenoids with potential anti-inflammatory activity from the leaves and twigs of Callicarpa cathayana

Structure Restoration of Thermally Denatured Collagen by Ultrahigh Pressure Treatment

2020 / Food and Bioprocess Technology

Thermal denaturation is the primary reason for the loss of excellent performance for collagen-based materials. It is particularly urgent to… Continue reading Structure Restoration of Thermally Denatured Collagen by Ultrahigh Pressure Treatment

Microbial Transformation of Licochalcones

2020 / molecules

Microbial transformation of licochalcones B (1), C (2), D (3), and H (4) using the filamentous fungi Aspergillus niger and Mucor hiemalis was investigated.… Continue reading Microbial Transformation of Licochalcones

The Influence of Quadruplex Structure in Proximity to P53 Target Sequences on the Transactivation Potential of P53 Alpha Isoforms

2020 / International Journal of Molecular Sciences

p53 is one of the most studied tumor suppressor proteins that plays an important role in basic biological processes including… Continue reading The Influence of Quadruplex Structure in Proximity to P53 Target Sequences on the Transactivation Potential of P53 Alpha Isoforms

Tuning the Supramolecular Structure and Function of Collagen Mimetic Ionic Complementary Peptides via Electrostatic Interactions

2020 / Langmuir

Collagen, the most abundant component of natural ECM, has attracted interest of scientific communities to replicate its multihierarchical self-assembling structure.… Continue reading Tuning the Supramolecular Structure and Function of Collagen Mimetic Ionic Complementary Peptides via Electrostatic Interactions

(±)-Kituramides A and B, pairs of enantiomeric dopamine dimers from the two-spotted cricket Gryllus bimaculatus

2020 / Bioorganic Chemistry

Two-spotted cricket Gryllus bimaculatus is one of many cricket species, and it is widely used as a food source for insectivorous animals.… Continue reading (±)-Kituramides A and B, pairs of enantiomeric dopamine dimers from the two-spotted cricket Gryllus bimaculatus

Evaluation of cytotoxic potential of structurally well-characterized RNA targeted ionic non-steroidal anti-inflammatory (NSAID) Cu(II) & Zn(II) DACH–mefenamato drug conjugates against human cancer cell lines

2020 / RSC Advances

New RNA targeted ionic [Cu(DACH)2(H2O)2](mef)2, 1 and [Zn(DACH)2(H2O)2](mef)2, 2 drug conjugates were synthesized and characterized by spectroscopic techniques FT-IR, UV-vis, EPR in case of 1 and 1H… Continue reading Evaluation of cytotoxic potential of structurally well-characterized RNA targeted ionic non-steroidal anti-inflammatory (NSAID) Cu(II) & Zn(II) DACH–mefenamato drug conjugates against human cancer cell lines

Profiling the interaction of Al(III)-GFLX complex, a potential pollution risk, with bovine serum albumin

2020 / Food and Chemical Toxicology

Fluoroquinolone antibiotics (FQs), a new class of pollutants that seriously threaten human health through environmental and food residues, have aroused… Continue reading Profiling the interaction of Al(III)-GFLX complex, a potential pollution risk, with bovine serum albumin

Exploration of the Stabilization Mechanism and Curcumin Bioaccessibility of Emulsions Stabilized by Whey Protein Hydrolysates after Succinylation and Glycation in Different Orders

2020 / Journal of Agriculture and Food Chemistry

The combined effects of succinic anhydride (SA) succinylation and linear dextrin (LD) glycation on whey protein hydrolysates (WPH) and their… Continue reading Exploration of the Stabilization Mechanism and Curcumin Bioaccessibility of Emulsions Stabilized by Whey Protein Hydrolysates after Succinylation and Glycation in Different Orders

Low‐Fouling Electrosprayed Hemoglobin Nanoparticles with Antioxidant Protection as Promising Oxygen Carriers

2019 / Macromolecular Bioscience

Despite all the attempts to create advanced hemoglobin (Hb)‐based oxygen carriers (HBOCs) employing an encapsulation platform, major challenges including attaining… Continue reading Low‐Fouling Electrosprayed Hemoglobin Nanoparticles with Antioxidant Protection as Promising Oxygen Carriers

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