High Density Microelectrode Array ( MEA ) System

2026-11-03

Request for Information ( RFI ): High - Density Microelectrode Array ( MEA ) SystemSynopsis : This notification is for market research purposes only to identify potential contractors who have the skills , experience , and knowledge required to successfully complete this requirement and it is not to be construed as a solicitation . The Government does not intend to award a contract on the basis of the RFI or otherwise pay for the information requested ; and responses will be treated as information only and not as a proposal . The issuance of this RFI and responses thereto do not imply a commitment to release a solicitation . A determination by the Government not to compete any or all portions of the work discussed in this RFI rests solely within the discretion of the Government . The Government will not pay for time , effort , materials , or any other costs that arise as a consequence of responding or providing information related to this RFI . The proposed North American Industry Classification Systems Code is intended to be 334516 for Analytical Laboratory Instrument Manufacturing , which has a corresponding size standard of 1000 employees and a Product Service Code 6640 , ( Laboratory Equipment and Supplies ). The Government is interested in all small business , to include 8 ( a ), Service - Disabled Veteran - Owned , historically underutilized business zone ( Hubzone ), and Women - Owned small business concerns . Introduction : The U . S . Army Medical Research Institute of Chemical Defense ( USAMRICD ) is seeking information on the availability of a commercial , off - the - shelf High - Density Microelectrode Array ( MEA ) system , along with a compatible training , warranty , and shipping package . The system is required for detecting , monitoring , and analyzing intracellular electrochemical activity and membrane potentiation in various biological models . Background : USAMRICD requires a complete system that enables high - resolution electrophysiological recordings from 3D biological models and excised tissues . This system is critical for research involving the functional imaging of neuronal activity and understanding complex cellular interactions under controlled environmental conditions . Requested Information / Minimum Essential Characteristics : We are seeking information on systems that meet the following minimum characteristics . Please describe your company ' s ability to provide a system that includes the following components and features : High - Density Microelectrode Array ( MEA ) System ( Quantity : 1 ) Primary Function : Capable of detecting , monitoring , and analyzing intracellular electrochemical activity and membrane potentiation . Performance :* Electrode density greater than 1 , 000 electrodes .* Simultaneous recording , readout , and stimulation capabilities .* Minimum sampling frequency of 10 kHz per electrode .* Integrated stimulation from at least two ( 2 ) separate programmable channels . Compatibility :* Compatible with 3D tissue penetration technology ( e . g ., micropillars ) for recording activity within spheroids , organoids , and tissue slices at depths greater than a single layer .* Suitable for use with excised tissue slices , including brain , heart , and skeletal muscle . Environmental Control :* Includes an associated mini - incubator or housing with active heating and cooling to maintain a stable environment of 37 ° C with 5 % CO2 for long - term recording sessions . Compatible Sample Holders and PlatesSample Holders ( Quantity : 1 ): A set of holders with various net sizes , including 1000 / 60 , 1000 / 90 , 300 / 60 , and 300 / 90 , to accommodate different test objects . Single - Well Microchip Plates ( Quantity : 5 ): Plates incorporating 3D tissue technology with a well size of at least 25mm in diameter . Integration Components ( Quantity : 1 ): All necessary components to integrate the sample holders , nets , and plates with the primary MEA device . Software and Workstation ( Quantity : 1 ) Software :* Must be capable of sorting and analyzing spikes from all electrodes without requiring external support or additional programming requirements ( e . g ., Python ).* Includes a perpetual license that is compatible with future software versions . Workstation :* A high - performance workstation operating on Windows 11 .* Includes a 4TB Solid State Drive ( SSD ) and a GDDR5 graphics card .* TAA compliance is preferred . Monitor : A high - resolution monitor (> 2000x1000 ) suitable for viewing imaging data . Interface : All necessary interfaces for the complete integration of MEA components , system , and software . Services and DeliveryTraining : A comprehensive training session on system function and use to be conducted no later than thirty ( 30 ) days after USAMRICD confirms receipt of all items . Training may be performed remotely or on - site . Delivery : All items must be delivered within 12 weeks post - award . Extended WarrantyPlease provide information on availability extended warranties . Response Instructions : This RFI is issued solely for informational and planning purposes . The information in this notice is current as of the publication date but is subject to change and is not binding on the Government . Oral submissions of information are not acceptable . If your organization has the potential capacity to provide the required supply and components and perform the required services , please provide a white paper ( limited to 4 pages ) with sufficient information to substantiate that respondents can successfully perform to and fulfill all requirements . The following shall be addressed in white paper submissions : Company Name and AddressCage CodeUnique IdentifierCompany business size by NAICS codeSmall Business Type ( s ) How the eligibility requirements are metPoint of Contact for questions and / or clarificationTelephone Number and email addressTeaming Partners ( if applicable ) All white papers shall be submitted to Nicholas VanDevander via email to Nicholas . a . vandevander . civ @ health . mil . Disclaimer : This RFI is issued solely for information and planning purposes and does not constitute a solicitation . All information received in response to this RFI that is marked as proprietary will be handled as such . A response to this notice is not an offer and cannot be accepted by the Government to form a binding contract . Responders are solely responsible for all expenses associated with responding to this RFI .

Maryland

2026-04-08