SIMULTANEOUS FABRICATION OF DENSE AND MACRO POROUS DOMAINS BY GRAYSCALE 3D PRINTING FOR THE MANUFACTURE OF FUNCTIONALLY INTEGRATED FLUIDIC DEVICES

Hari Kalathil Balakrishnan; Ludovic F. Dumée; Andrea Merenda; Cyril Aubry; Dan Yuan; Egan H. Doeven; Rosanne M. Guijt

SIMULTANEOUS FABRICATION OF DENSE AND MACRO POROUS DOMAINS BY GRAYSCALE 3D PRINTING FOR THE MANUFACTURE OF FUNCTIONALLY INTEGRATED FLUIDIC DEVICES

Hari Kalathil Balakrishnan
, Ludovic F. Dumée
, Andrea Merenda
, Cyril Aubry
, Dan Yuan
, Egan H. Doeven
, Rosanne M. Guijt

Chemical and Petroleum Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

Grayscale digital light projection (G-DLP) 3D printing is introduced to address the challenge in 3D printing and the integration of structures with controlled porosity. Structural properties of the printed materials were controlled from effectively dense to porous with interconnected pores up to 250 nm, realized within an individual print layer using a single ink. Using grayscale masks, heterostructures with physically dense areas were formed contiguous to intrinsically porous domains (porosity 23%). This single-step fabrication of functionally graded porous materials within a single layer was used to create a membrane-integrated device for the chemical analysis of soil samples.

Original language	British English
Title of host publication	MicroTAS 2022 - 26th International Conference on Miniaturized Systems for Chemistry and Life Sciences
Pages	71-72
Number of pages	2
ISBN (Electronic)	9781733419048
State	Published - 2022
Event	26th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2022 - Hybrid, Hangzhou, China Duration: 23 Oct 2022 → 27 Oct 2022

Publication series

Name	MicroTAS 2022 - 26th International Conference on Miniaturized Systems for Chemistry and Life Sciences

Conference

Conference	26th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2022
Country/Territory	China
City	Hybrid, Hangzhou
Period	23/10/22 → 27/10/22

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 9 Industry, Innovation, and Infrastructure

Keywords

3D printing
DLP
Functionally graded porous membranes
Integrated fluidic devices

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Balakrishnan, H. K., Dumée, L. F., Merenda, A., Aubry, C., Yuan, D., Doeven, E. H., & Guijt, R. M. (2022). SIMULTANEOUS FABRICATION OF DENSE AND MACRO POROUS DOMAINS BY GRAYSCALE 3D PRINTING FOR THE MANUFACTURE OF FUNCTIONALLY INTEGRATED FLUIDIC DEVICES. In MicroTAS 2022 - 26th International Conference on Miniaturized Systems for Chemistry and Life Sciences (pp. 71-72). (MicroTAS 2022 - 26th International Conference on Miniaturized Systems for Chemistry and Life Sciences).

Balakrishnan, Hari Kalathil ; Dumée, Ludovic F. ; Merenda, Andrea et al. / SIMULTANEOUS FABRICATION OF DENSE AND MACRO POROUS DOMAINS BY GRAYSCALE 3D PRINTING FOR THE MANUFACTURE OF FUNCTIONALLY INTEGRATED FLUIDIC DEVICES. MicroTAS 2022 - 26th International Conference on Miniaturized Systems for Chemistry and Life Sciences. 2022. pp. 71-72 (MicroTAS 2022 - 26th International Conference on Miniaturized Systems for Chemistry and Life Sciences).

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title = "SIMULTANEOUS FABRICATION OF DENSE AND MACRO POROUS DOMAINS BY GRAYSCALE 3D PRINTING FOR THE MANUFACTURE OF FUNCTIONALLY INTEGRATED FLUIDIC DEVICES",

abstract = "Grayscale digital light projection (G-DLP) 3D printing is introduced to address the challenge in 3D printing and the integration of structures with controlled porosity. Structural properties of the printed materials were controlled from effectively dense to porous with interconnected pores up to 250 nm, realized within an individual print layer using a single ink. Using grayscale masks, heterostructures with physically dense areas were formed contiguous to intrinsically porous domains (porosity 23\%). This single-step fabrication of functionally graded porous materials within a single layer was used to create a membrane-integrated device for the chemical analysis of soil samples.",

keywords = "3D printing, DLP, Functionally graded porous membranes, Integrated fluidic devices",

author = "Balakrishnan, \{Hari Kalathil\} and Dum{\'e}e, \{Ludovic F.\} and Andrea Merenda and Cyril Aubry and Dan Yuan and Doeven, \{Egan H.\} and Guijt, \{Rosanne M.\}",

note = "Publisher Copyright: {\textcopyright} 2022 MicroTAS 2022 - 26th International Conference on Miniaturized Systems for Chemistry and Life Sciences. All rights reserved.; 26th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2022 ; Conference date: 23-10-2022 Through 27-10-2022",

year = "2022",

language = "British English",

series = "MicroTAS 2022 - 26th International Conference on Miniaturized Systems for Chemistry and Life Sciences",

pages = "71--72",

booktitle = "MicroTAS 2022 - 26th International Conference on Miniaturized Systems for Chemistry and Life Sciences",

}

Balakrishnan, HK, Dumée, LF, Merenda, A, Aubry, C, Yuan, D, Doeven, EH & Guijt, RM 2022, SIMULTANEOUS FABRICATION OF DENSE AND MACRO POROUS DOMAINS BY GRAYSCALE 3D PRINTING FOR THE MANUFACTURE OF FUNCTIONALLY INTEGRATED FLUIDIC DEVICES. in MicroTAS 2022 - 26th International Conference on Miniaturized Systems for Chemistry and Life Sciences. MicroTAS 2022 - 26th International Conference on Miniaturized Systems for Chemistry and Life Sciences, pp. 71-72, 26th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2022, Hybrid, Hangzhou, China, 23/10/22.

SIMULTANEOUS FABRICATION OF DENSE AND MACRO POROUS DOMAINS BY GRAYSCALE 3D PRINTING FOR THE MANUFACTURE OF FUNCTIONALLY INTEGRATED FLUIDIC DEVICES. / Balakrishnan, Hari Kalathil; Dumée, Ludovic F.; Merenda, Andrea et al.
MicroTAS 2022 - 26th International Conference on Miniaturized Systems for Chemistry and Life Sciences. 2022. p. 71-72 (MicroTAS 2022 - 26th International Conference on Miniaturized Systems for Chemistry and Life Sciences).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AU - Guijt, Rosanne M.

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AB - Grayscale digital light projection (G-DLP) 3D printing is introduced to address the challenge in 3D printing and the integration of structures with controlled porosity. Structural properties of the printed materials were controlled from effectively dense to porous with interconnected pores up to 250 nm, realized within an individual print layer using a single ink. Using grayscale masks, heterostructures with physically dense areas were formed contiguous to intrinsically porous domains (porosity 23%). This single-step fabrication of functionally graded porous materials within a single layer was used to create a membrane-integrated device for the chemical analysis of soil samples.

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Balakrishnan HK, Dumée LF, Merenda A, Aubry C, Yuan D, Doeven EH et al. SIMULTANEOUS FABRICATION OF DENSE AND MACRO POROUS DOMAINS BY GRAYSCALE 3D PRINTING FOR THE MANUFACTURE OF FUNCTIONALLY INTEGRATED FLUIDIC DEVICES. In MicroTAS 2022 - 26th International Conference on Miniaturized Systems for Chemistry and Life Sciences. 2022. p. 71-72. (MicroTAS 2022 - 26th International Conference on Miniaturized Systems for Chemistry and Life Sciences).

SIMULTANEOUS FABRICATION OF DENSE AND MACRO POROUS DOMAINS BY GRAYSCALE 3D PRINTING FOR THE MANUFACTURE OF FUNCTIONALLY INTEGRATED FLUIDIC DEVICES

Abstract

Publication series

Conference

UN SDGs

Keywords

OpenUrl availability

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