Abstract: The invention relates to the field of microbiology and detecting micro-organism. Provided is a method for the quantitative analysis of microbial cells in a liquid sample, comprising the steps of (i) contacting the sample with a nucleic acid binding fluorescent dye to stain for nucleic acids in said microbial cells; (ii) subjecting the labelled cells to a fluorescence microscopy imaging method and determining, based on the nucleic acid staining, for a plurality of single cells at least a first parameter reflecting the nucleic acid content of said cell and a second parameter reflecting the extent of stretching of said cell; (iii) classifying based on said at least first and second parameter said cell into one of the following categories: (A) Viable cultivable cells with a nucleic acid content value between >=0.1 and <1.0 and extent of stretching of the cell value between >=1.0 and 10 ???m2, (B) Viable non-cultivable cells with a nucleic acid content value of >?0.

Abstract: The invention relates to the field of microbiology, in particular to diagnosing cell wall deficient/defective bacteria (CWDB) in clinical samples.

Abstract: Device for automatically analyzing micro organisms in an aqueous sample using filter cytometry comprising at least one filter holder and processing modules, wherein the filter holder is arranged to contain a filter for receiving the sample, wherein the processing modules comprise sample application means for applying the sample to the filter in the holder and imaging means for imaging the micro organisms on the filter, wherein the device furthermore comprises displacement means for automatically moving the filter holder between the processing modules and wherein each of the modules and the filter holder are arranged to removable connect for interaction.

Abstract: The invention relates to the field of microbiology and detecting micro-organism. Provided is a method for the quantitative analysis of microbial cells in a liquid sample, comprising the steps of (i) contacting the sample with a nucleic acid binding fluorescent dye to stain for nucleic acids in said microbial cells; (ii) subjecting the labelled cells to a fluorescence microscopy imaging method and determining, based on the nucleic acid staining, for a plurality of single cells at least a first parameter reflecting the nucleic acid content of said cell and a second parameter reflecting the extent of stretching of said cell; (iii) classifying based on said at least first and second parameter said cell into one of the following categories: (A) Viable cultivable cells with a nucleic acid content value between >=0.1 and <1.0 and extent of stretching of the cell value between >=1.0 and 10 ?m2, (B) Viable non-cultivable cells with a nucleic acid content value of >?0.

Abstract: Methods for detecting micro-organisms and/or biological substances in a fluid are provided.

Abstract: Methods for detecting micro-organisms and/or biological substances in a fluid are provided.

Abstract: This present invention relates to an automatic toxicological fluid sample preparation module and method for use thereof, for automatically preparing a fluid sample for the detection and measurement of toxics and/or toxicological effects. The invention further relates to an automatic analysis system. The automatic toxicological fluid sample preparation module comprising: an inlet for automatically obtaining a sample directly from a fluid or fluid stream to be analyzed; preparation for preparing the fluid sample from the sample, comprising first coupling means for coupling with the inlet; and—an outlet for discharge of prepared fluid to measurement means, wherein the preparation means comprise indicator micro-organisms.

Abstract: This present invention relates to an automatic fluid sample preparation module and method for use thereof, for automatically preparing a fluid sample for detecting micro-organisms and/or biological substances. The invention further relates to an automatic analysis system. The automatic fluid sample preparation module comprises:—an inlet for automatically obtaining a sample directly from a fluid or fluid stream to be analyzed; —preparation means for preparing the fluid sample from the sample, comprising first coupling means for coupling with the inlet; and—an outlet for discharge of prepared fluid to measurement means, wherein the preparation means are provided such that micro-organisms and/or biological substances from one or multiple samples are accumulated in the prepared fluid sample.

Abstract: Device for automatically analyzing micro organisms in an aqueous sample using filter cytometry comprising at least one filter holder and processing modules, wherein the filter holder is arranged to contain a filter for receiving the sample, wherein the processing modules comprise sample application means for applying the sample to the filter in the holder and imaging means for imaging the micro organisms on the filter, wherein the device furthermore comprises displacement means for automatically moving the filter holder between the processing modules and wherein each of the modules and the filter holder are arranged to removable connect for interaction.

Abstract: The present invention relates to a method for determining the relative abundance of individual species or lower phylogenetic subgroups of microorganisms in a mixed population of several microorganisms comprising the steps of: 1) providing a set of labeled in situ hybridization cluster oligonucleotide probes; 2) hybridization of said probes with a sample of the mixed population, and 3) quantitative analysis of the number of labeled microorganisms. Further it relates to a method for analyzing dynamics in relative abundance of individual microorganisms in a mixed population.