Combinatorial Synthesis of Insoluble Oxide Library from Ultrafine/Nano Particle Suspension Using a Drop-on-Demand Inkjet Delivery System

2004 ◽  
Vol 6 (5) ◽  
pp. 699-702 ◽  
Author(s):  
Lei Chen ◽  
Jun Bao ◽  
Chen Gao ◽  
Sunxiang Huang ◽  
Chihui Liu ◽  
...  
Keyword(s):  
Delivery System ◽  
Combinatorial Synthesis ◽  
Particle Suspension ◽  
Nano Particle ◽  
On Demand ◽  
Drop On Demand

Combinatorial material library synthesis from insoluble oxide suspension using a drop-on-demand inkjet delivery system

2003 ◽  
Vol 804 ◽  
Author(s):  
Lei Chen ◽  
Sungxiang Huang ◽  
Jun Bao ◽  
Chihui Liu ◽  
Wenhan Liu ◽  
...  
Keyword(s):  
Delivery System ◽  
Synthesis Method ◽  
High Energy ◽  
Combinatorial Synthesis ◽  
Model Systems ◽  
Nano Particles ◽  
On Demand ◽  
Drop On Demand ◽  
High Energy Ball Mill ◽  
Material Library

AbstractA combinatorial synthesis method was developed by ejecting insoluble oxide suspensions using a drop-on-demand inkjet delivery system. The insoluble oxide suspensions with ultrafine/nano particles were prepared by grinding the oxide power in water using a high-energy ball mill. Using luminescent materials as model systems, it was established that the technique is very well suited to combinatorial synthesis of insoluble oxides.

Manufacture of Microelectronic Circuitry by Drop-on-Demand Dispensing of Nano-particle Liquid Suspensions

2000 ◽  
Vol 624 ◽  
Author(s):  
J.B. Szczech ◽  
C.M. Megaridis ◽  
D.R. Gamota ◽  
J. Zhang
Keyword(s):  
Nano Particles ◽  
Nano Particle ◽  
Droplet Generator ◽  
Environmental Conditioning ◽  
On Demand ◽  
Drop On Demand ◽  
Voltage Signal ◽  
Recent Developments ◽  
Product Test ◽  
Liquid Suspensions

ABSTRACTAn emerging selective metallization process utilizes Drop-On-Demand (DOD) inkjet printing, and recent developments in nano-particle fluid suspensions to fabricate fine-line circuit interconnects. The suspensions consist of silver or gold particulates of 1–10 nm in size that are homogeneously suspended in an organic carrier solvent. A piezo-electric droplet generator driven by a bipolar voltage signal is used to dispense 50–70 µm diameter droplets traveling at 1-3 m/s before impacting a compliant substrate. The deposit/substrate composite is subsequently processed at 300°Cfor 15 minutes to allow for evaporation of the solvent carrier and sintering of the nano-particles, thereby yielding a finished circuit product. Test vehicles created using this technique exhibited features as fine as 120–200 µm wide and 1–3 µm thick. The circuitry performed well during environmental conditioning studies. However, repeatability of the results showed sensitivity to the generation of steady, satellite-free droplets. In an effort to generate droplets consistently, it is essential to develop a strong fundamental understanding of the correlation between device excitation parameters and fluid properties, and resolve the microrheological behavior of the conductive ink as it flows through the droplet generator.

Wetting transition in nanochannels for biomimetic free-blocking on-demand drug transport

2018 ◽  
Vol 6 (39) ◽  
pp. 6269-6277 ◽  
Author(s):  
Yaya Cheng ◽  
Xiangyu Jiao ◽  
Liang Zhao ◽  
Yang Liu ◽  
Fang Wang ◽  
...  
Keyword(s):  
Drug Delivery ◽  
Mesoporous Silica ◽  
Silica Nanoparticles ◽  
Drug Delivery System ◽  
Delivery System ◽  
Drug Transport ◽  
Mesoporous Silica Nanoparticles ◽  
Wetting Transition ◽  
On Demand ◽  
Inner Surface

Inspired by aquaporins in nature, herein, a biomimetic free-blocking on-demand drug delivery system is proposed, which is constructed by controlling the wettability of the inner surface of nanochannels on mesoporous silica nanoparticles (MSNs).

scholarly journals Microstructural Characterization of Pure Tin Produced by the Drop-on-Demand Technique of Liquid Metal Jetting

2019 ◽  
Vol 50 (9) ◽  
pp. 4000-4005 ◽  
Author(s):  
Yaakov Idell ◽  
Nicholas Watkins ◽  
Andrew Pascall ◽  
Jason Jeffries ◽  
Kerri Blobaum
Keyword(s):  
Liquid Metal ◽  
Microstructural Characterization ◽  
On Demand ◽  
Drop On Demand

scholarly journals Optical properties of silver nanocube surfaces obtained by silane immobilization

2015 ◽  
Vol 1 (1) ◽  
Author(s):  
Virginia Merk ◽  
Alexander Nerz ◽  
Sebastian Fredrich ◽  
Ulrich Gernert ◽  
Sören Selve ◽  
...  
Keyword(s):  
Electric Fields ◽  
Finite Difference Time Domain ◽  
Simple Approach ◽  
Nano Particle ◽  
Face To Face ◽  
On Demand ◽  
Silver Nanocubes ◽  
Enhancement Factors ◽  
Glass Surfaces ◽  
Difference Time

AbstractSilver nanocubes were synthesized by the polyol method and immobilized on a surface in a simple approach using an aminopropyltriethoxysilane (APTES). The optical and structural properties of the polyvinylpyrrolidone (PVP) stabilized nanocubes were investigated in solution and on glass surfaces. The SERS enhancement factors at two excitation wavelengths for crystal violet were compared with electric fields arising in different nano¬particle configurations using finite-difference time-domain simulations. They are in agreement with the preferred face-to-face orientation in the nanoaggregates on the surfaces. The facile immobilization enables on-demand preparation and use of the nanocubes in real analytical applications.

A Pneumatic Drop-on-Demand Printing System With an Extended Printable Liquid Range

2015 ◽  
Vol 24 (4) ◽  
pp. 768-770 ◽  
Author(s):  
In Ho Choi ◽  
Young Kwon Kim ◽  
Sangmin Lee ◽  
Seung Hee Lee ◽  
Joonwon Kim
Keyword(s):  
On Demand ◽  
Drop On Demand ◽  
Printing System

Formulation of a ceramic ink for a wide-array drop-on-demand ink-jet printer

2003 ◽  
Vol 29 (8) ◽  
pp. 887-892 ◽  
Author(s):  
X. Zhao ◽  
J.R.G. Evans ◽  
M.J. Edirisinghe ◽  
J.H. Song
Keyword(s):  
On Demand ◽  
Drop On Demand ◽  
Ink Jet
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