Results 281 to 290 of about 235,361 (338)

Computational Analysis of a GST‐Based Long‐Wave Infrared Microring Resonator on a ZnSe Platform as a Photonic Sensor

open access: yesAdvanced Photonics Research, EarlyView.
A Ge2Sb2Te5 (GST)‐based microring resonator is designed and simulated on a ZnSe‐platform that operates in the long‐wave infrared (LWIR) wavelength of 8 μm. The structure demonstrates strong power confinement and high Q‐factor. GST resonator is used for gas and biosensing applications.
Tanzina Rahman   +3 more
wiley   +1 more source

Modulus‐Switchable Miniature Robots for Biomedical Applications: A Review

open access: yesAdvanced Robotics Research, EarlyView.
Materials, robot designs, proof‐of‐concept functions, and biomedical applications of modulus‐switchable miniature robots. Miniature soft robots have shown great potential in biomedical applications due to their excellent controllability and suitable mechanical properties in biological environments.
Chunyun Wei, Yibin Wang, Jiangfan Yu
wiley   +1 more source

Multitasking Smart Intestinal Capsule Robot: A Cutting‐Edge Platform for Sampling, Diagnosis, and Therapy

open access: yesAdvanced Robotics Research, EarlyView.
Gut microbiota and biomarkers are linked to diseases like neurological disorders and metabolic syndromes. Ingestible capsule robots enable minimally invasive gut health assessment. This article proposes a promising direction for the advancement of capsule robots, integrating in situ sampling, real‐time diagnostics, and personalized therapy.
Xizong Chen   +3 more
wiley   +1 more source
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Targeting Bacterial Toxins

Angewandte Chemie International Edition, 2012
AbstractProtein toxins constitute the main virulence factors of several species of bacteria and have proven to be attractive targets for drug development. Lead candidates that target bacterial toxins range from small molecules to polymeric binders, and act at each of the multiple steps in the process of toxin‐mediated pathogenicity.
Mattias E, Ivarsson   +2 more
openaire   +2 more sources

Bacterial toxin vaccines

Vaccine, 1985
A rebirth of interest and activity in vaccine development has occurred in recent years which is probably due to the persistence of threat to health by infectious diseases, as well as technological advances which have made possible new approaches to solve old problems.
F, Dorner, J L, McDonel
openaire   +2 more sources

Bacterial Insecticidal Toxins

Critical Reviews in Microbiology, 2004
Over the years it has been important for humans to control the populations of harmful insects and insecticides have been used for this purpose in agricultural and horticultural sectors. Synthetic insecticides, owing to their various side effects, have been widely replaced by biological insecticides. In this review we attempt to describe three bacterial
Abanti, Chattopadhyay   +2 more
openaire   +2 more sources

Toxins: Bacterial and Marine Toxins

Clinics in Laboratory Medicine, 2006
The term toxin refers in a specific way to a toxic substance of biologic origin; that is, a true toxin is a poison produced by a living organism. The purpose of this article is to review some of the most potentially dangerous toxins of concern today. Mechanisms of action, routes of exposure, diagnostic tools, and treatment recommendations are addressed.
Matthew, Salzman   +2 more
openaire   +2 more sources

Preformed Bacterial Toxins

Clinics in Laboratory Medicine, 1999
Food poisoning syndromes caused by four different bacteria are described. For all types, food kept at a permissive temperature allows growth of the vegetative forms of the bacteria and production of a toxin or toxins. The key features of these syndromes, as well as possible new trends of concern, are summarized in Table 1.
openaire   +2 more sources

Bacterial Toxins.

The Hospital
In the globalizing world, food safety and food-borne pathogenic microorganisms are among the important public health problems. There are more than 250 known foodborne diseases and many different types of viruses, bacteria, parasites, toxins, metals and prions that cause these diseases.
Reyhan Gul Guven, Kemal Guven
openaire   +3 more sources

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