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Size distribution and elemental analysis of fine particles from Li-ion battery cell fire

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Waters Aura+ System for particle characterization

Fast, decisive particle characterization for biologics. Aura+ delivers high-throughput, 5 µL analysis with BMI and FMM imaging for proteins, antibodies, and cell/gene therapies.

<h4><strong>Fast, decisive, low-volume particle characterization analysis for biotherapeutic workflows</strong></h4><p><strong>When you need the flexibility to conduct particle characterization analyses on different types of biologics, including protein and antibody therapeutics, cell therapies, and gene therapies, the Aura+ System has you covered.</strong></p><p>Fully configured to support applications across protein, antibody, cell, and gene therapy workflows, Aura+ brings particle characterization to earlier stages of therapeutic development, so you can make better decisions sooner.</p><p>Powered by the backgrounded membrane imaging (BMI) and fluorescence membrane microscopy (FMM) technology shared within the Aura family of instruments, Aura+ System enables applications from late discovery to development and manufacturing, enhancing decision-making and accelerating your success.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Waters_Aura_System_18b9a5e9f5.jpg" alt="Waters: Aura+ System" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Waters_Aura_System_18b9a5e9f5.jpg 234w," sizes="100vw" width="1024" height="682"></p><h4><strong>Specifications</strong></h4><ul><li><strong>Imaging area: </strong>24.6 mm2</li><li><strong>Optics: </strong>4x and 20x objectives</li><li><strong>Minimum volume:</strong> 5 µL (assay dependent)</li><li><strong>Resolution:</strong> 1.0 pixel/µm</li><li><strong>Detectable size range: </strong>Range from &gt;1 µm (ECD) to &lt;5 mm (ECD)</li><li><strong>BMI read time: </strong>1 minute/sample</li><li><strong>FMM read time:</strong> 3 FL channels, 30 seconds/sample</li><li><strong>Software:</strong> Particle VUE 4.x all-in-one software suite (image capture and analysis)</li></ul><h4><strong>Overview</strong></h4><ul><li>Save precious material with just 5 µL sample volume requirements&nbsp;</li><li>Get actionable results from a full 96 well plate of labeled samples to data in just 90 minutes</li><li>Boost efficiency with 96-well membrane plate high-throughput capability</li><li>Gain deeper particle insights with advanced imaging</li><li>Rely only on one platform for proteins, antibodies, and cell and gene therapies development</li></ul><p><strong>Recommended Use: </strong>For workflows requiring complete flexibility across a full spectrum of analytes, including biologics, viral vectors, cells, and other contaminants.​</p><h4><strong>Take the guesswork out of your aggregate ID</strong></h4><p>Don’t waste time troubleshooting incorrectly identified aggregates in your therapeutic. Aura+ System uses a combination of brightfield and fluorescent imaging to specifically ID and quantitate cell, viral capsid, protein, degraded excipients, and packaging contaminants so you’ll know exactly what’s in your sample.​</p><p>With high-throughput 96-well plate capability, 5 µL sample volumes, and results in as little as 90 minutes, it offers an efficient solution for detailed particle analysis, meeting USP &lt;788&gt; and &lt;1788&gt; requirements.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Waters_Aura_Identify_cell_doublets_and_triplets_1_cellular_aggregates_2_protein_aggregates_3_and_plastic_contaminants_4_in_a_cell_therapeutic_sample_5227e05a6d.jpg" alt="Waters: Aura+ System - Identify cell doublets and triplets (1), cellular aggregates (2), protein aggregates (3), and plastic contaminants (4) in a cell therapeutic sample." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Waters_Aura_Identify_cell_doublets_and_triplets_1_cellular_aggregates_2_protein_aggregates_3_and_plastic_contaminants_4_in_a_cell_therapeutic_sample_5227e05a6d.jpg 234w," sizes="100vw" width="1024" height="682"></p><h4><strong>BMI: The key to sensitive, robust, early-stage particle characterization</strong></h4><p>Backgrounded membrane imaging (BMI) provides a clearer, faster, and more comprehensive view of what’s really in your sample. By capturing and subtracting background images of the membrane, BMI achieves 10x greater contrast than liquid-based measurements such as light obscuration and flow imaging. Aura+ System provides aggregate data without any clogging concerns or the need for cleaning between measurements.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Waters_Aura_BMI_achieves_10x_greater_contrast_than_liquid_based_measurements_such_as_light_obscuration_and_flow_imaging_06d3a7349c.jpg" alt="Waters: Aura+ System - BMI achieves 10x greater contrast than liquid-based measurements such as light obscuration and flow imaging." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Waters_Aura_BMI_achieves_10x_greater_contrast_than_liquid_based_measurements_such_as_light_obscuration_and_flow_imaging_06d3a7349c.jpg 234w," sizes="100vw" width="1024" height="682"></p><h4><strong>Get fast, definitive particle identification with three fluorescence channels</strong></h4><p>The Aura+ System comes with three fluorescence channels so you can get the same information from one experiment that would otherwise take three different studies.</p><p>In addition, The Aura+ System definitively identifies different types of particles within the same sample for more reliable decision-making:</p><ul><li>Three fluorescence membrane microscopy (FMM) channels for three different species of organic particles</li><li>Side illumination membrane imaging (SIMI) channel for extrinsic and inorganic particles</li><li>Ideal for applications including polysorbate degradation, particulate contamination, protein &amp; antibody workflows, cell therapy workflows, AAV aggregation, AAV stability, cell therapy QC, and cell viability</li></ul><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Waters_Aura_Cells_protein_aggregate_and_ig_G_via_immunoassay_6c3e43ecc4.jpg" alt="Waters: Aura+ System - Cells, protein aggregate, and igG (via immunoassay)." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Waters_Aura_Cells_protein_aggregate_and_ig_G_via_immunoassay_6c3e43ecc4.jpg 234w," sizes="100vw" width="1024" height="682"></p><h4><strong>Obtain clear details with high magnification</strong></h4><p>With the high magnification capabilities of the Aura+ System, you can see more morphological detail of unlabeled particles, enabling decisive discrimination between your lead and undesirable particles.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Waters_Aura_Quickly_differentiate_and_enumerate_cells_versus_Dynabeads_quantify_polysorbate_degradation_and_more_b3e24050f2.jpg" alt="Waters: Aura+ System - Quickly differentiate and enumerate cells versus Dynabeads™, quantify polysorbate degradation, and more." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Waters_Aura_Quickly_differentiate_and_enumerate_cells_versus_Dynabeads_quantify_polysorbate_degradation_and_more_b3e24050f2.jpg 234w," sizes="100vw" width="1024" height="682"></p>

Waters Aura PTx System for particle characterization

Aura PTx combines BMI and fluorescence microscopy to rapidly detect protein aggregates and polysorbate degradation from just 5 µL of sample.

<p><strong>The Aura PTx System is an innovative analytical platform designed to accelerate protein formulation development and stability screening for therapeutic drug development. Combining Backgrounded Membrane Imaging (BMI) and Fluorescence Membrane Microscopy (FMM) with dual fluorescence channels, the system enables rapid detection, counting, and characterization of protein aggregates and excipient degradation products within a single experiment.</strong></p><p>Unlike traditional imaging methods that rely solely on particle morphology, Aura PTx can distinguish protein and non-protein particles using fluorescence-based identification. The combination of <strong>Thioflavin T (ThT)</strong> and <strong>BODIPY FL C16</strong> staining enables simultaneous assessment of protein aggregation and polysorbate degradation, two critical indicators of biologic formulation stability.</p><p>Requiring only 5 µL of sample and supporting automated 96-well plate workflows, the Aura PTx System is ideally suited for high-throughput formulation screening during early-stage development of therapeutic proteins, monoclonal antibodies, and other biologics.</p><h3><strong>Key Features</strong></h3><ul><li>Combines BMI and FMM technologies in one platform</li><li>Dual fluorescence channels for simultaneous analysis</li><li>Distinguishes protein and non-protein particles</li><li>Detects and quantifies protein aggregates</li><li>Monitors polysorbate degradation</li><li>Simultaneous protein and excipient stability assessment</li><li>Requires only 5 µL sample volume</li><li>Automated 96-well plate workflow</li><li>High-throughput formulation screening</li><li>No cleaning required between measurements</li><li>Fast sample processing and analysis</li><li>Suitable for Design of Experiments (DoE)</li><li>Supports biologics development</li><li>Early detection of formulation stability issues</li></ul><h3><strong>Technical Specifications</strong></h3><h4><strong>Technology</strong></h4><ul><li>Backgrounded Membrane Imaging (BMI)</li><li>Fluorescence Membrane Microscopy (FMM)</li><li>Dual-channel fluorescence detection</li></ul><h4><strong>Optics</strong></h4><ul><li>Objective: 4×</li><li>Resolution: 1.0 pixel/µm</li><li>Imaging area: 24.6 mm²</li></ul><h4><strong>Particle Detection</strong></h4><ul><li>Detectable size range:<ul><li>1 µm (ECD)</li><li>&lt;5 mm (ECD)</li></ul></li></ul><h4><strong>Sample Handling</strong></h4><ul><li>Minimum sample volume: 5 µL</li><li>Compatible with 96-well plates</li><li>Optimized for high-throughput screening</li></ul><h4><strong>Analysis Speed</strong></h4><ul><li>BMI read time: 1 minute per sample</li><li>FMM read time: 30 seconds per sample</li></ul><h4><strong>Fluorescence Analysis</strong></h4><ul><li>Thioflavin T (ThT) for protein aggregate detection</li><li>BODIPY FL C16 for polysorbate degradation analysis</li><li>Simultaneous protein and excipient characterization</li></ul><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Waters_The_Aura_P_Tx_System_tells_you_exactly_what_is_protein_via_Th_T_staining_and_what_is_not_even_in_mixed_particles_9cb34b80b1.jpg" alt="Waters: The Aura PTx System tells you exactly what is protein (via ThT staining) and what is not, even in mixed particles." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Waters_The_Aura_P_Tx_System_tells_you_exactly_what_is_protein_via_Th_T_staining_and_what_is_not_even_in_mixed_particles_9cb34b80b1.jpg 234w," sizes="100vw" width="1024" height="682"></p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Waters_The_Aura_P_Tx_System_is_the_first_to_use_thioflavin_T_Th_T_and_BODIPY_FL_C16_staining_to_detect_and_quantify_protein_aggregates_and_polysorbate_breakdown_fc113affba.jpg" alt="Waters: The Aura PTx System is the first to use thioflavin T (ThT) and BODIPY FL C16 staining to detect and quantify protein aggregates and polysorbate breakdown." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Waters_The_Aura_P_Tx_System_is_the_first_to_use_thioflavin_T_Th_T_and_BODIPY_FL_C16_staining_to_detect_and_quantify_protein_aggregates_and_polysorbate_breakdown_fc113affba.jpg 234w," sizes="100vw" width="1024" height="682"></p><h4><strong>Software</strong></h4><ul><li>Particle Vue™ 4.x Software Suite</li><li>Integrated data analysis</li><li>Automated particle identification and characterization</li></ul><h4><strong>Typical Applications</strong></h4><ul><li>Biopharmaceutical development</li><li>Protein formulation screening</li><li>Monoclonal antibodies</li><li>Biosimilars</li><li>Stability studies</li><li>Excipient screening</li><li>Polysorbate degradation monitoring</li><li>Aggregate characterization</li><li>Design of Experiments (DoE)</li><li>Biologics quality control</li></ul>

Waters Aura GT System for particle characterization

Aura GT enables characterization of AAV and viral vectors from just 5 µL of sample, including detection of capsid and DNA aggregates using BMI and FMM technologies.

<p><strong>The Aura GT System is the first dedicated platform designed for the detection, counting, and characterization of viral vectors used in gene therapy, including AAV (Adeno-Associated Virus) and lentiviral vectors. Combining Backgrounded Membrane Imaging (BMI) and Fluorescence Membrane Microscopy (FMM) with dual fluorescence channels, the system enables rapid and reliable assessment of viral particle aggregation and stability during early-stage development.</strong></p><p>Requiring only <strong>5 µL of sample</strong>, Aura GT allows characterization even when only limited material is available. Using fluorescent dyes such as <strong>Thioflavin T (ThT)</strong> and <strong>SYBR™ Gold</strong>, researchers can distinguish capsid aggregates from DNA-containing aggregates, identify root causes of instability, and gain valuable insights into viral vector quality.</p><p>The system supports high-throughput 96-well plate screening and enables direct comparison of formulations, AAV serotypes, production lots, storage conditions, and stability profiles. Results that traditionally required months of work can now be obtained within hours.</p><h3><strong>Key Features</strong></h3><ul><li>Combines <strong>BMI and FMM technologies</strong> in one platform</li><li>Specifically designed for <strong>AAV, lentivirus, and viral vectors</strong></li><li>Detects, counts, and characterizes viral aggregates</li><li>Differentiates <strong>capsid and DNA aggregates</strong></li><li>Identifies root causes of aggregation and instability</li><li>Requires only <strong>5 µL sample volume</strong></li><li>Dual fluorescence channels for simultaneous characterization</li><li>High-throughput <strong>96-well plate screening</strong></li><li>Direct comparison of formulations, serotypes, and production lots</li><li>Viral vector stability assessment</li><li>Actionable results within hours</li><li>Eliminates labor-intensive traditional assays</li><li>Optimized for gene therapy development</li><li>High sensitivity and throughput</li></ul><h3><strong>Technical Specifications</strong></h3><h4><strong>Technology</strong></h4><ul><li>Backgrounded Membrane Imaging (BMI)</li><li>Fluorescence Membrane Microscopy (FMM)</li><li>Dual-channel fluorescence detection</li></ul><h4><strong>Optics</strong></h4><ul><li><strong>Objective:</strong> 4×</li><li><strong>Resolution: </strong>1.0 pixel/µm</li><li><strong>Imaging area: </strong>24.6 mm²</li></ul><h4><strong>Particle Detection</strong></h4><ul><li>Detectable size range:<ul><li>1 µm (ECD)</li><li>&lt;5 mm (ECD)</li></ul></li></ul><h4><strong>Sample Handling</strong></h4><ul><li><strong>Minimum sample volume: </strong>5 µL</li><li><strong>Compatible with 96-well plates</strong></li><li>Optimized for high-throughput screening</li></ul><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Waters_Get_your_gene_therapy_products_to_market_even_faster_with_Aura_GT_System_195d42d00b.jpg" alt="Waters: Get your gene therapy products to market even faster with Aura GT System." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Waters_Get_your_gene_therapy_products_to_market_even_faster_with_Aura_GT_System_195d42d00b.jpg 245w," sizes="100vw" width="1024" height="522"></p><h4><strong>Analysis Speed</strong></h4><ul><li><strong>BMI read time:</strong> 1 minute per sample</li><li><strong>FMM read time: </strong>30 seconds per sample</li><li>2 fluorescence channels</li></ul><h4><strong>Fluorescence Analysis</strong></h4><ul><li>Thioflavin T (ThT) for capsid aggregate detection</li><li>SYBR™ Gold for DNA detection</li><li>Simultaneous identification of protein and DNA aggregates</li></ul><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Waters_Identify_root_cause_and_characterize_AAV_particles_at_low_volume_with_Aura_GT_System_c3f1c6a334.jpg" alt="Waters: Identify root cause and characterize AAV particles at low volume with Aura GT System." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Waters_Identify_root_cause_and_characterize_AAV_particles_at_low_volume_with_Aura_GT_System_c3f1c6a334.jpg 234w," sizes="100vw" width="1024" height="683"></p><h4><strong>Software</strong></h4><ul><li>Particle Vue™ 4.x Software Suite</li><li>Image acquisition and analysis</li><li>Automated particle characterization</li></ul><h4><strong>Typical Applications</strong></h4><ul><li>Gene therapy development</li><li>AAV vector characterization</li><li>Lentiviral vectors</li><li>Stability studies</li><li>Aggregation studies</li><li>AAV serotype comparison</li><li>Formulation screening</li><li>Production lot evaluation</li><li>DNA aggregate analysis</li><li>Viral vector development</li></ul>

Waters Aura CL System for particle characterization

Waters Aura CL rapidly identifies cells, aggregates, and residual Dynabeads™ from just 5 µL of sample while assessing viability and purity in cell therapy workflows.

<p><strong>The Aura CL System is the first dedicated platform designed for rapid identification, counting, and characterization of subvisible particles in cell therapy development and manufacturing. Unlike traditional methods, it can reliably distinguish viable cells, unwanted particles, protein aggregates, and manufacturing-related contaminants such as Dynabeads™, while simultaneously providing cell counts, viability information, and sample purity assessment.</strong></p><p>The system combines <strong>Backgrounded Membrane Imaging (BMI)</strong>, <strong>Fluorescence Membrane Microscopy (FMM)</strong>, and <strong>Side Illumination Membrane Imaging (SIMI)</strong> technologies to deliver fast, automated particle analysis without subjective operator interpretation. Through fluorescence labeling, users can clearly differentiate cellular from non-cellular particles, protein from non-protein aggregates, and various cell populations within complex samples.</p><p>Requiring only <strong>5 µL of sample</strong>, Aura CL supports high-throughput screening and can analyze up to 96 samples in less than one hour, making it an ideal solution for cell therapy development, manufacturing, and quality control workflows.</p><h3><strong>Key Features</strong></h3><ul><li>Combines <strong>BMI, FMM, and SIMI </strong>technologies</li><li>Automated identification of <strong>cells and non-cell particles</strong></li><li>Detection and counting of residual<strong> Dynabeads™</strong></li><li>Cell viability assessment</li><li>Characterization of subvisible particles</li><li>Differentiates <strong>protein and non-protein aggregates</strong></li><li>Distinguishes<strong> cellular and non-cellular particles</strong></li><li>Requires only<strong> 5 µL sample volume</strong></li><li>High-throughput <strong>96-well plate screening</strong></li><li>Fully automated analysis workflow</li><li>Results within minutes</li><li>Supports cell therapy development and manufacturing</li><li>Greater accuracy than manual hemocytometry</li><li>Reduces human interpretation errors</li></ul><h3><strong>Technical Specifications</strong></h3><h4><strong>Technology</strong></h4><ul><li>Backgrounded Membrane Imaging (BMI)</li><li>Fluorescence Membrane Microscopy (FMM)</li><li>Side Illumination Membrane Imaging (SIMI)</li></ul><h4><strong>Optics</strong></h4><ul><li><strong>Objectives:</strong><ul><li>4×</li><li>10×</li></ul></li><li><strong>Resolution: </strong>1.0 pixel/µm</li><li><strong>Imaging area:</strong> 24.6 mm²</li></ul><h4><strong>Particle Detection</strong></h4><ul><li>Detectable size range:<ul><li>1 µm (ECD)</li><li>&lt;5 mm (ECD)</li></ul></li></ul><h4><strong>Sample Handling</strong></h4><ul><li><strong>Minimum sample volume: </strong>5 µL</li><li>Compatible with 96-well plates</li><li>Optimized for high-throughput screening</li></ul><h4><strong>Analysis Speed</strong></h4><ul><li><strong>BMI read time: </strong>1 minute per sample</li><li><strong>FMM read time: </strong>30 seconds per sample</li></ul><h4><strong>Fluorescence Analysis</strong></h4><ul><li>Cell and non-cell particle identification</li><li>Cell viability measurements</li><li>Protein aggregate detection</li><li>Non-protein particle detection</li><li>Fluorescent antibody and cell labeling applications</li></ul><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Waters_With_Aura_CL_System_you_can_achieve_high_throughput_and_definitive_identification_of_viable_cells_and_take_the_guesswork_out_of_cell_viability_assessments_a46a5ee8b4.jpg" alt="Waters: With Aura CL System, you can achieve high-throughput and definitive identification of viable cells and take the guesswork out of cell viability assessments." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Waters_With_Aura_CL_System_you_can_achieve_high_throughput_and_definitive_identification_of_viable_cells_and_take_the_guesswork_out_of_cell_viability_assessments_a46a5ee8b4.jpg 234w," sizes="100vw" width="1024" height="682"></p><h4><strong>Software</strong></h4><ul><li>Particle Vue™ 4.x Software Suite</li><li>Image acquisition and analysis</li><li>Automated particle classification</li><li>Viability and purity assessment tools</li></ul><h4><strong>Typical Applications</strong></h4><ul><li>Cell therapy development</li><li>CAR-T manufacturing</li><li>Cell product quality control</li><li>Residual Dynabeads™ detection</li><li>Cell viability testing</li><li>Cell culture purity monitoring</li><li>Subvisible particle characterization</li><li>Biologics development</li><li>Lot release testing</li><li>Manufacturing process control</li></ul>

Products from category Particle Size Analyzers - page 1

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