I would like to have two things designed that are based on the paper that you will find attached.
1) A "needle" array in a hexagonal pattern as described in the paper. The difference to the paper would be that the needles need to be a standard, gold coated, round contact pin of appropriate length. Ideally a cheap part available in large quantities. The needle array must be divided into 3 electrical subsets as described. The array must fit into one well of a multi-well cell culture plate. The dimensions are shown in the attached file.
The array will be used in exactly the same manner as in the paper, to electroporate cells. The PCB would sit on top of the well of the plate and the gold pins sticking down into the liquid. The pins will need to get within 0.5 to 1 mm of the well bottom.
2) The electroporator will produce square wave pulses of up to 1000 V. The paper vaguely describes a circuit sitting between the +/- output of the electroporator and the needle array with 3 sets of pins to switch polarity from 1/2 to 1/3 to 2/3 and so forth.
The needle array would be a disposable part that is used once and discarded. Production/population/soldering must be automatable.
19 freelances font une offre moyenne de 673 $ pour ce travail
Hi, I have almost 15 years of experience. I have read the details and have a few questions. Please get back to me to discuss it further. Waiting for your response Thanks
Best PCB Design Expert at your doorstep! Dear Client, We can design 2 PCB based on Biological Research Paper and according to attached document for you as per your requirements. We have seen the attached document you Plus
Hello, I've good experience designing electronic devices and PCB layout, I think I can help you finish your project, please send me the paper so I can get a better idea of the projects requirements. Let me know if yo Plus
Hello, I am PhD Researcher in Electrical Engineering with specialization in Control Systems (Linear and Nonlinear Control Systems). I have Master's degree in Electrical Engineering and Bachelor's Degree in Electronics Plus
Dear Valued Employer, My name is Martin and I am an engineering physicist with extensive experience in the field of circuit design, circuit prototyping and PCB design. As I understand from the project description you Plus
Hi, Dear Client! Happy turkey day! I have read your project description and attached PDF drawings carefully. Thank you. I hope to work with you because your project is very familiar to my past works. [login to view URL] Plus
Hello, I am an electronics and telecommunication engineer and my major is wireless systems' design. I am experienced in hardware and embedded systems' design. I have designed/printed/tested many PCBs and I am quite exp Plus
Hi I can design 2 PCB based on "Biological Research Paper" for you in a quality and timely manner. I have seen the attached document you shared. I have humungous experience in and would make the solution cost-effect Plus
MASTERS IN ELECTRICAL ENGINEERING Hi there! Thank you for sharing your project requirement, I have carefully read the project description and I would like to take part in this project. I can help you with design PCB Plus
Hi, we are expert in PCB design and embedded system with very good experience in medical product development. We will support you in this design and manufacturing as you expect. chat with us to discuss further and get Plus
1 ) I have over 20 years of experience in PCB Layout, HW, RF, EMI, FW designs. we can complete various design and layout requirements and Android / iOS app development. # 8051 MCU / ARM Embedded system / Arduino / Plus
I'm an Embedded software engineer , i have experience in embedded systems and C programming. I'm interested in your project. let us talk about your project and requirements.
CERTIFIED PHD HOLDER IN ELECTRICAL ENGINEERING AND DEVELOPMENT. EXPERT IN ENGINEERING, ELECTRICAL ENGINEERING, PCB LAYOUT, CIRCUIT DESIGN. HELLO DEAR CLIENT. I have thoroughly gone through your PROJECT DESCRIPTION and Plus
Hello, I have 10+ years of Embedded HW product design with multiple domains like a consumer, industrial, automotive, IOT and wearable product. -Hardware architecture design using MCU, controller, and FPGA, as well as l Plus
Hello there, I have reviewed your project description and attached file. I have 5 years of experience in PCB design. I also have a distributorship agreement with PCBWayve JLCPCB. I can design it with the features you Plus
This seems like an interesting project. From the brief description I think it is unrealistic to offer to deliver it in seven days. If the project is intended to facilitate electroporation of specific cell types there Plus