Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Pradeep Ramiah Rajasekaran"'
Autor:
William E. Bentley, David N. Quan, Reza Ghodssi, Pradeep Ramiah Rajasekaran, Liangbing Hu, Ashley A. Chapin, Jens Herberholz
Publikováno v:
Microsystems & Nanoengineering, Vol 6, Iss 1, Pp 1-13 (2020)
Gut–brain axis (GBA) communication relies on serotonin (5-HT) signaling between the gut epithelium and the peripheral nervous system, where 5-HT release patterns from the basolateral (i.e., bottom) side of the epithelium activate nerve afferents. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6216d872e750a3499a36e17c652b38a7
http://link.springer.com/article/10.1038/s41378-020-00184-4
http://link.springer.com/article/10.1038/s41378-020-00184-4
Autor:
William E. Bentley, Reza Ghodssi, David N. Quan, Ashley A. Chapin, Pradeep Ramiah Rajasekaran, Jens Herberholz
Publikováno v:
Microsystems & Nanoengineering, Vol 6, Iss 1, Pp 1-12 (2020)
This work presents a 3D-printed, modular, electrochemical sensor-integrated transwell system for monitoring cellular and molecular events in situ without sample extraction or microfluidics-assisted downstream omics. Simple additive manufacturing tech
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::23fd2a0b2e018810cb210feb764d1939
https://doi.org/10.1038/s41378-020-00208-z
https://doi.org/10.1038/s41378-020-00208-z
Autor:
Pradeep Ramiah Rajasekaran, Luke A. Beardslee, Sangwook Chu, Ryan C. Huiszoon, Reza Ghodssi, William E. Bentley
Publikováno v:
2019 20th International Conference on Solid-State Sensors, Actuators and Microsystems & Eurosensors XXXIII (TRANSDUCERS & EUROSENSORS XXXIII).
This paper presents a novel in situ fabrication strategy for patterning electrodes directly on a urinary catheter surface via an innovative electroplating process. Bacterial biofilms present an enormous problem on catheters, leading to severe cathete
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::290cc0b7373e874a6c51afc454f7f785
https://doi.org/10.1109/transducers.2019.8808470
https://doi.org/10.1109/transducers.2019.8808470
Autor:
Jens Herberholz, Ashley A. Chapin, Reza Ghodssi, Pradeep Ramiah Rajasekaran, William E. Bentley
Publikováno v:
2019 20th International Conference on Solid-State Sensors, Actuators and Microsystems & Eurosensors XXXIII (TRANSDUCERS & EUROSENSORS XXXIII).
This work presents a new porous membrane-based approach towards designing biosensors for in vitro bio microsystems. Compared to standard microfluidic sensor systems, cell molecular release can be more directly measured by interfacial sensors fabricat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b10585a2f6a0301a908ca56137bbe0f
https://doi.org/10.1109/transducers.2019.8808615
https://doi.org/10.1109/transducers.2019.8808615
Autor:
Kay-Obbe Voss, Nathalie Becerra-Mora, Punit Kohli, Vijaya Kumar Kollipara, Pradeep Ramiah Rajasekaran
Publikováno v:
Polymer. 218:123521
Deposition of molecules on flat surfaces with sub-100 nm features of a plethora of combinations of inks and substrates, using flexible and hard probes on flat surfaces is extensively demonstrated in literature. However, the studies on the deposition
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5499a77f503a55567d15b31418b3ed42
https://doi.org/10.1016/j.polymer.2021.123521
https://doi.org/10.1016/j.polymer.2021.123521
Publikováno v:
Journal of Materials Research. 31:2578-2589
We demonstrate fabrication and characterization of photovoltaic (PV) devices made using pencil, paper, and commonly available economical chemicals with a power conversion efficiency of ∼1.8%. The current collecting electrode of the device composed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d5a5e65263ea5973d180346d9f9c4fd
https://doi.org/10.1557/jmr.2016.281
https://doi.org/10.1557/jmr.2016.281
Publikováno v:
ACS Nano. 10:4637-4643
Electroosmotic flow (EOF) is used to pump solutions through microfluidic devices and capillary electrophoresis columns. We describe here an EOF pump based on membrane EOF rectification, an electrokinetic phenomenon we recently described. EOF rectific
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e63fc63ebb6380617981e511cb6ad20
https://doi.org/10.1021/acsnano.6b00939
https://doi.org/10.1021/acsnano.6b00939
Autor:
Ryan C. Huiszoon, Luke A. Beardslee, Pradeep Ramiah Rajasekaran, Reza Ghodssi, William E. Bentley, Sowmya Subramanian
Publikováno v:
IEEE transactions on bio-medical engineering. 66(5)
Goal: This paper reports a platform for real-time monitoring and treatment of biofilm formation on three-dimensional biomedical device surfaces. Methods: We utilize a flexible platform consisting of gold interdigitated electrodes patterned on a polyi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ac65dbb11ed084f5a132e1f71951c81
https://pubmed.ncbi.nlm.nih.gov/30281429
https://pubmed.ncbi.nlm.nih.gov/30281429
Autor:
Xiaojian Wu, Gregory W. Bishop, Marcos M. Lopez, Pradeep Ramiah Rajasekaran, Charles R. Martin
Publikováno v:
The Journal of Physical Chemistry C. 119:16633-16638
We have recently demonstrated a new electrokinetic phenomenon—electroosmotic flow rectification in membranes with asymmetrically shaped pores. Flow rectification means that at constant driving force the flow rate in one direction through the membra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b48ed1c9438debbe80651d4dd41e310
https://doi.org/10.1021/acs.jpcc.5b03510
https://doi.org/10.1021/acs.jpcc.5b03510
Autor:
Mallika Dasari, Pradeep Ramiah Rajasekaran, Chuanhong Zhou, Kay-Obbe Voss, Christina Trautmann, Punit Kohli
Publikováno v:
Science Advances
Molecular editing at the submicrometer scale using optical feedback–facilitated polymer probes.
A new lithographic editing system with an ability to erase and rectify errors in microscale with real-time optical feedback is demonstrated. The er
A new lithographic editing system with an ability to erase and rectify errors in microscale with real-time optical feedback is demonstrated. The er
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6eeae0c31676e1ee3aed4aae9d12d46a
https://doi.org/10.1126/sciadv.1602071
https://doi.org/10.1126/sciadv.1602071