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Development of Multilayered pH-Sensitive Chitosan–Gelatin-Agar Intelligent Film Incorporated with Roselle Anthocyanin Extract for Monitoring of the Freshness of Snapper Fish
Natural dyes that are pH-responsive, such as anthocyanin, have been incorporated into intelligent film packaging for food spoilage detection....
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Elaboration on the architecture of pH-sensitive surface charge-adaptive micelles with enhanced penetration and bactericidal activity in biofilms
BackgroundBiofilm formation is one of the main reasons for persistent bacterial infections. Recently, pH-sensitive copolymers have fascinated...
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Fabrication of methacrylated casein/alginate microspheres crosslinked by UV light coupled with Ca2+ chelation for pH-sensitive drug delivery
Casein serves as a protein extract from cow milk and its products; it is an available and cheap natural polymer material. Casein-based hydrogels have...
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Exploring the Role of Ag Nanoparticle Distribution in Novel pH-Sensitive Nanofibers Containing Hyaluronic Acid for Enhanced Wound Healing with Sustained Curcumin Release
The use of nanofiber patches has received considerable attention as a promising solution for overcoming challenges in drug delivery. In this study,...
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N-vinylcaprolactam-based temperature and pH-sensitive graft hydrogels for controlled drug release of 5-FU: a comprehensive study on synthesis, characterization, and release kinetics
Stimuli-responsive polymers can be used for various purposes due to their amazing properties within the context of controlled release systems. In...
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Gelatin Beads/Hemp Hurd as pH Sensitive Devices for Delivery of Eugenol as Green Pesticide
In this paper gelatin beads reinforced with natural hemp hurd have been produced as pH sensitive devices for the release of eugenol, as green...
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Luciferase isozymes from the Brazilian Aspisoma lineatum (Lampyridae) firefly: origin of efficient pH-sensitive lantern luciferases from fat body pH-insensitive ancestors
Firefly luciferases usually emit green-yellow bioluminescence at physiological pH values. However, under acidic conditions, in the presence of heavy...
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Thermo- and pH-Sensitive Copolymers of N-(3-(Diethylamino)Propyl)-N-methylacrylamide and N,N-Dipropylacrylamide
AbstractBuffer solutions of random (co)polymers of N -(3-(diethylamino)propyl)- N -methylacrylamide and N , N -dipropylacrylamide, which contain from 0 to...
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Development of pH-sensitive films based on gelatin/chitosan/nanocellulose and anthocyanins from hawthorn (Crataegus scabrifolia) fruit
In this research, pH-sensitive films were prepared based on gelatin, chitosan, and nanocellulose as film matrix, anthocyanins from hawthorn ( Crataegus...
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Immunoassay based on urease-encapsulated metal–organic framework for sensitive detection of foodborne pathogen with pH meter as a readout
The potential of enzyme-encapsulated metal–organic framework (MOF) as an antibody label for the construction of enzyme-linked immunosorbent assay...
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On-demand pH-sensitive surface charge-switchable polymeric micelles for targeting Pseudomonas aeruginosa biofilms development
Bacterial biofilm is the complicated clinical issues, which usually results in bacterial resistance and reduce the therapeutic efficacy of...
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Synthesis of a novel pH-sensitive hydrogel based on poly(γ-glutamic acid) crosslinked with urea
Chemical hydrogel based on poly(γ-glutamic acid) obtained from Bacillus licheniformis ( ATCC-9945a) and using urea as a crosslinking agent was...
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(Magnetic laponite/κ-carrageenan)@chitosan core–shell carrier for pH-sensitive release of doxorubicin
Recently, nanoclay-based nanocomposites have gained much attentions in the preparation of drug delivery systems due to their excellent...
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Evaluation of pH-sensitive nanocontainers composed of hierarchical ZnO mesoporous structures loaded with the Mimosa tenuiflora extract for applications in a saline solution
In this work, a new low-toxicity nanocontainer is proposed to functionalize an epoxy coating. The nanocontainer is made up of 1) a hierarchical...
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Fabrication of pH-sensitive chitosan/layered double hydroxide (LDH)/Fe3O4 nanocomposite hydrogel beads for controlled release of diclofenac
In this study, nanocomposite hydrogels based on chitosan/magnetic nanoparticles (Fe 3 O 4 NPs) and Mg–Al double-layered hydroxides (LDH) were prepared...
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LRP1-mediated pH-sensitive polymersomes facilitate combination therapy of glioblastoma in vitro and in vivo
BackgroundGlioblastoma (GBM) is the most invasive primary intracranial tumor, and its effective treatment is one of the most daunting challenges in...
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Development of pH-sensitive hydrogel nanocomposite based on acrylic acid/ graphene oxide/acryloyl tetra ammonium thiacalix[4]arene for separation of cationic dyes
In this work, pH-sensitive hydrogel nanocomposites based on the acrylic acid (AA), graphene oxide (GO) and monoacryloyl tetraammonium...
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Plasma electrolytic synthesis and characterization of pH-sensitive TiO2-ZrO2-ZrTiO4-CeOx films on titanium
The Ti/TiO 2 + ZrO 2 , Ti/TiO 2 + CeO x , and Ti/TiO 2 + CeO x + ZrO 2 composites, including Y-doped ones, have been fabricated by one-stage plasma...
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Synthesis of xanthan gum/trimethyl chitosan interpolyelectrolyte complex as pH-sensitive protein carrier
Protein delivery journey through gastrointestinal (GI) tract faces many challenges due to its physicochemical instabilities, fugitive half-life, and...
