A method of analysis using mass spectrometry and/or ion mobility spectrometry is disclosed. The method comprises: using a first device to generate smoke, aerosol or vapour from a target comprising or consisting of a microbial population; mass analysing and/or ion mobility analysing said smoke, aerosol or vapour, or ions derived therefrom, in order to obtain spectrometric data; and analysing said spectrometric data in order to analyse said microbial population.

A method of analysis using mass spectrometry and/or ion mobility spectrometry is disclosed. The method comprises: using a first device to generate smoke, aerosol or vapour from a target comprising or consisting of a microbial population; mass analysing and/or ion mobility analysing said smoke, aerosol or vapour, or ions derived therefrom, in order to obtain spectrometric data; and analysing said spectrometric data in order to analyse said microbial population.

Provided is an antibacterial agent-containing dried plate having no cracks on an observation surface (a part of the plate corresponding to an observation visual field of a microscope). According to the present embodiment, an antibacterial agent-introduced plate obtained by introducing an antibacterial agent and performing vacuum drying has a recess at an edge of a well, and a microscopic observation portion, which has a surface substantially parallel to a well bottom surface, near the center of the well. The recess is provided between the microscopic observation portion and a side wall of the well, and is lower in height than the microscopic observation portion. Further, at least the bottom surface of the well and the microscopic observation portion are made of a material having a light-transmitting property in order for optical measurement (FIG. 1).

Provided is an antibacterial agent-containing dried plate having no cracks on an observation surface (a part of the plate corresponding to an observation visual field of a microscope). According to the present embodiment, an antibacterial agent-introduced plate obtained by introducing an antibacterial agent and performing vacuum drying has a recess at an edge of a well, and a microscopic observation portion, which has a surface substantially parallel to a well bottom surface, near the center of the well. The recess is provided between the microscopic observation portion and a side wall of the well, and is lower in height than the microscopic observation portion. Further, at least the bottom surface of the well and the microscopic observation portion are made of a material having a light-transmitting property in order for optical measurement (FIG. 1).

Turn-ON dioxetane-based chemiluminescence probes based on the Schapp's adamantylidene-dioxetane probe eh are useful for determining the presence, or measuring the level, of Mycobacterium tuberculosis (Mtb)-specific protease in a sample, and for assessing the susceptibility of the Mtb to an antibiotic drug. determining the presence or measuring the level of Mycobacterium tuberculosis (Mtb)-specific protease in the sample can include contacting the sample with a certain compound, and imaging the sample to detect an emission of light.

Turn-ON dioxetane-based chemiluminescence probes based on the Schapp's adamantylidene-dioxetane probe eh are useful for determining the presence, or measuring the level, of Mycobacterium tuberculosis (Mtb)-specific protease in a sample, and for assessing the susceptibility of the Mtb to an antibiotic drug. determining the presence or measuring the level of Mycobacterium tuberculosis (Mtb)-specific protease in the sample can include contacting the sample with a certain compound, and imaging the sample to detect an emission of light.

The present invention relates to compositions comprising and methods of producing genetically engineered bacteriophages, bacteriophage-like particles and non-replicating transduction particles (NRTPs) that contain non-native tail fibers that display altered host specificity and/or reactivity. The present invention also relates to methods of using these bacteriophages and NRTPs for the development of novel diagnostics, therapeutics and/or research reagents for bacteria-related diseases.

The present invention relates to compositions comprising and methods of producing genetically engineered bacteriophages, bacteriophage-like particles and non-replicating transduction particles (NRTPs) that contain non-native tail fibers that display altered host specificity and/or reactivity. The present invention also relates to methods of using these bacteriophages and NRTPs for the development of novel diagnostics, therapeutics and/or research reagents for bacteria-related diseases.

A method for the distribution of supports includes positioning a plurality di tubular containers, each containing a plurality of supports impregnated with antibiotics and stacked, in a corresponding plurality of seats of a dispenser. Extraction of at least a first support from a first container, is performed using an extractor, moving the first support between a first position inside of the first container and a second position extracted from the first container. Collection of the first support from the second position by a collector is performed. Transportation of the first support towards a culture plate by the collector is performed, the first support is held at least at the end of extraction, in substantial correspondence of the second position and/or during collection and/or of transportation through the collector, a vacuum is created between the first support and a striking surface using a vacuum holder.

A method for the distribution of supports includes positioning a plurality di tubular containers, each containing a plurality of supports impregnated with antibiotics and stacked, in a corresponding plurality of seats of a dispenser. Extraction of at least a first support from a first container, is performed using an extractor, moving the first support between a first position inside of the first container and a second position extracted from the first container. Collection of the first support from the second position by a collector is performed. Transportation of the first support towards a culture plate by the collector is performed, the first support is held at least at the end of extraction, in substantial correspondence of the second position and/or during collection and/or of transportation through the collector, a vacuum is created between the first support and a striking surface using a vacuum holder.