Results 31 to 40 of about 26,797 (228)

Assessment of Beeswax Adulteration by Paraffin and Stearic Acid Using ATR-IR Spectroscopy and Multivariate Statistics—An Analytical Method to Detect Fraud

open access: yesFoods
A spectroscopic investigation of beeswax adulteration by paraffin and/or stearic acid was undertaken via Attenuated Total Reflectance Infra-Red spectroscopy (ATR-IR) combined with multivariate statistical analyses.
Konstantinos Chatzipanagis   +2 more
doaj   +1 more source

Pesticide distribution and depletion kinetic determination in honey and beeswax: Model for pesticide occurrence and distribution in beehive products.

open access: yesPLoS ONE, 2019
Beehive products such as honey, beeswax and recently pollen have been regarded for many years as appropriate sentinels for environmental pesticide pollutions.
Jakob A Shimshoni   +6 more
doaj   +1 more source

Fabrication of Clotrimazole Microparticles Using Polyethylene Glycol 6000 and Beeswax [PDF]

open access: yesمجله دانشگاه علوم پزشکی گیلان, 2023
Background Microparticles are one of drug delivery systems designed for sustained and controlled release of drugs for a long period of time. Clotrimazole is a broad-spectrum antifungal agent, which is generally used for treatment of Candida albicans and ...
Kobra Najafzadeh Mahvizani   +3 more
doaj  

Translational Considerations for Injectable Biomaterials and Bioscaffolds to Repair and Regenerate Brain Tissue

open access: yesAdvanced Healthcare Materials, EarlyView.
The repair and regeneration of brain tissue faces both biological and technical challenges. Injectable bioscaffolds offer new opportunities to stimulate tissue regrowth in the brain by recruiting neural stem cells. Here, the translational issues are reviewed that need to be address to advance this promising new therapeutic approach from the bench to ...
Michel Modo, Alena Kisel
wiley   +1 more source

Analysis of the Encapsulation of Beeswax Microspheres with Ibuprofen [PDF]

open access: yes, 2016
Beeswax is extremely versatile, often used in candles, lubricants. This compound is readily available and is not very expensive.
Martinez-Hernandez, Kermin, To, Chau
core   +1 more source

Testing of Beeswax Printing Technology in the Design of a Paper-Based Microfluidic System

open access: yesInternational Journal of Technology, 2020
The development of additive manufacturing technologies has the advantage of producing more economical and efficient products. This trend is supported by the fact that this technology is extensively developed, so that it has easy platforms to use, vast
Immanuel Nunut   +2 more
doaj   +1 more source

Edible Pneumatic Battery for Sustained and Repeated Robot Actuation

open access: yesAdvanced Science, EarlyView.
This work presents an edible energy source and valve system to power soft, pneumatically driven edible robots. A chemical reaction between sodium bicarbonate and citric acid generates carbon dioxide gas, and a pressure‐triggered edible valve enables self‐repetitive motion of the edible actuator.
Bokeon Kwak   +5 more
wiley   +1 more source

Efficiency of GC-MS method in detection of beeswax adulterated with paraffin

open access: yesJournal of Apicultural Science, 2016
The efficiency of the gas chromatography - mass detector (GC-MS) technique for the detection of beeswax adulterated with paraffin, was evaluated. For this purpose, beeswax samples with paraffin additions (3, 5, 10, 30, 50%) were analysed.
Waś Ewa   +2 more
doaj   +1 more source

Bio‐Based Wax Interfaces for Droplet Energy Harvesting at Fluoropolymer‐Like Output Levels

open access: yesAdvanced Science, EarlyView.
Replacing unsustainable fluorinated polymers in droplet‐based energy harvesters is usually limited by low power outputs, but carefully selected bio‐based polymers are capable of creating fluoropolymer‐like voltage outputs. Abstract Droplet impact and rebound on solid surfaces has emerged as a promising method for energy harvesting, typically ...
Behnam Kamare   +4 more
wiley   +1 more source

Encapsulating Ibuprofen using Beeswax Microspheres [PDF]

open access: yes, 2016
Beeswax is extremely versatile, often used in candles, lubricants. This compound is readily available and is not very expensive.
Martinez-Hernandez, Kermin, To, Chau
core   +2 more sources

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