Results 31 to 40 of about 66,559 (231)

Photoacoustic computed tomography guided microrobots for targeted navigation in intestines in vivo [PDF]

open access: yes, 2020
Tremendous progress in synthetic micro/nanomotors has been made for potential biomedical applications. However, existing micro/nanomotor platforms are inefficient for deep tissue imaging and motion control in vivo.
Gao, Wei   +5 more
core  

Hydrogen-bonded multilayer thin films and capsules based on poly(2-n-propyl-2-oxazoline) and tannic acid : investigation on intermolecular forces, stability, and permeability [PDF]

open access: yes, 2019
In recent years, hydrogen-bonded multilayer thin films and capsules based on neutral and nontoxic building blocks have been receiving interest for the design of stimuli-responsive drug delivery systems and for the preparation of thin-film coatings ...
Hoogenboom, Richard   +5 more
core   +1 more source

Smart systems related to polypeptide sequences [PDF]

open access: yes, 2016
Increasing interest for the application of polypeptide-based smart systems in the biomedical field has developed due to the advantages given by the peptidic sequence.
Franco García, María Lourdes   +2 more
core   +2 more sources

Cycling of Etk and Etp phosphorylation states is involved in formation of group 4 capsule by Escherichia coli. [PDF]

open access: yesPLoS ONE, 2012
Capsules frequently play a key role in bacterial interactions with their environment. Escherichia coli capsules were categorized as groups 1 through 4, each produced by a distinct mechanism.
Chen Nadler   +8 more
doaj   +1 more source

An easy and robust method of preparation of capsules for delivering probiotic bacteria by a 3D bioprinting

open access: yesFood Hydrocolloids for Health, 2022
Probiotic bacteria such as Lactobacillus rhamnosus GG (LGG) play an important role in maintaining a healthy microbiota environment. Oral administration is the only way to deliver probiotic bacteria to the small intestine.
Abhik Mallick   +9 more
doaj   +1 more source

Evaluation of Microencapsulation of The UFV-AREG1 Bacteriophage in Alginate-Ca Microcapsules using Microfluidic Devices

open access: yes, 2017
The indiscriminate use of antibiotics and the emergence of resistant microorganisms have become a major challenge for the food industry. The purpose of this work was to microencapsulate the bacteriophage UFV-AREG1 in a calcium alginate matrix using ...
Batalha, Laís S.   +6 more
core   +2 more sources

Probiotics for preventing acute otitis media in children [PDF]

open access: yes, 2018
This is a protocol for a Cochrane Review (Intervention). The objectives are as follows: to assess the effects of probiotics to prevent the occurrence and reduce the severity of acute otitis media in children.
Clark, Justin   +7 more
core   +2 more sources

Nanoparticle-Stabilized Capsules for the Treatment of Bacterial Biofilms [PDF]

open access: yesACS Nano, 2015
Bacterial biofilms are widely associated with persistent infections. High resistance to conventional antibiotics and prevalent virulence makes eliminating these bacterial communities challenging therapeutic targets. We describe here the fabrication of a nanoparticle-stabilized capsule with a multicomponent core for the treatment of biofilms.
Bradley, Duncan   +9 more
openaire   +2 more sources

Performance of Bacterial Concrete with Agro-Waste Capsules

open access: yesApplied Sciences
This study investigates the effects of agro-waste-based capsules made from grape seeds and cherry pits on the physical, mechanical, thermal and self-healing properties of concrete. Capsule-containing mixtures were compared with a reference concrete after
Ivanka Netinger Grubeša   +3 more
doaj   +1 more source

The Effect of Phosphate Solubilizing Bacteria on the Amount of Morphine, Papaverine, and Noscapine Alkaloids of Papaver somniferum L. [PDF]

open access: yesMajallah-i ̒Ulum-i Bāghbānī
Introduction So far, more than 40 different types of alkaloids have been known in poppy (Papaver somniferum L.) as a valuable medicinal plant, the most important of which are morphine, codeine, thebaine, noscapine, and papaverine.
S. Samavat   +3 more
doaj   +1 more source

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