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Capillary Drop Penetration Method to Characterize the Liquid Wetting of Powders

Descriptive

TypeOfResource
Text
TitleInfo
Title
Capillary Drop Penetration Method to Characterize the Liquid Wetting of Powders
Name (type = personal)
NamePart (type = family)
Liu
NamePart (type = given)
Zhanjie
Affiliation
Chemical & Biochemical Engineering, Rutgers University
Role
RoleTerm (type = text); (authority = marcrt)
author
Name (type = personal)
NamePart (type = family)
Wang
NamePart (type = given)
Yifan
Affiliation
Chemical & Biochemical Engineering, Rutgers University
Role
RoleTerm (type = text); (authority = marcrt)
author
Name (type = personal)
NamePart (type = family)
Muzzio
NamePart (type = given)
Fernando J.
Affiliation
Chemical & Biochemical Engineering, Rutgers University
Role
RoleTerm (type = text); (authority = marcrt)
author
Name (type = personal)
NamePart (type = family)
Callegari
NamePart (type = given)
Gerardo
Affiliation
Mechanical and Aerospace Engineering, Rutgers University
Role
RoleTerm (type = text); (authority = marcrt)
author
Name (type = personal); (authority = orcid); (authorityURI = http://id.loc.gov/vocabulary/identifiers/orcid.html); (valueURI = http://orcid.org/0000-0003-3860-7329)
NamePart (type = family)
Drazer
NamePart (type = given)
German
Affiliation
Mechanical and Aerospace Engineering, Rutgers University
Role
RoleTerm (type = text); (authority = marcrt)
author
Name (type = corporate); (authority = RutgersOrg-Department)
NamePart
Chemical & Biochemical Engineering
Name (type = corporate); (authority = RutgersOrg-Department)
NamePart
Mechanical and Aerospace Engineering
Name (type = corporate); (authority = RutgersOrg-School)
NamePart
School of Engineering
Genre (authority = RULIB-FS)
Article, Refereed
Genre (authority = NISO JAV)
Accepted Manuscript (AM)
Note (type = peerReview)
Peer reviewed
OriginInfo
DateIssued (encoding = w3cdtf); (keyDate = yes)
2017
PhysicalDescription
InternetMediaType
application/pdf
Extent
33 p.
Extension
DescriptiveEvent
Type
Citation
DateTime (encoding = w3cdtf)
2017
AssociatedObject
Name
Langmuir
Type
Journal
Relationship
Has part
Detail
56-65
Identifier (type = volume and issue)
33(1)
Reference (type = url)
http://dx.doi.org/10.1021/acs.langmuir.6b03589
Language
LanguageTerm (authority = ISO 639-3:2007); (type = text)
English
Abstract (type = abstract)
We present a method to characterize the wettability of powders, based on the penetration dynamics of a sessile drop deposited on a slightly compressed powder bed. First, we show that a direct comparison of the wetting properties of different liquids is possible without having to solve the three-dimensional liquid penetration problem, by considering the appropriate dimensionless variables. We show that the contact area between the sessile drop and the powder bed remains constant during the penetration process and demonstrate that, as a result, the evolution of the dimensionless penetration volume is given by a universal function of the dimensionless time, with no dimensionless parameters. Then, using a reference liquid that completely wets the powder it is possible to obtain an effective contact angle for a test liquid of interest, independent of other properties of the powder bed, such as permeability and characteristic pore size. We apply the proposed method to estimate the contact angle of water with different powder blends, by using silicone oil as the reference liquid. Finally, to highlight the potential of the proposed method to characterize pharmaceutical powders we consider a blend of Lactose, Acetaminophen and a small amount of lubricant (Magnesium Stearate). The proposed method adequately captures a large increase in hydrophobicity that results from exposing the blend to excessive mixing, a well known effect in pharmaceutical industry.
RelatedItem (type = host)
TitleInfo
Title
Drazer, German
Identifier (type = local)
rucore30143000001
RelatedItem (type = host)
TitleInfo
Title
Liu, Zhanjie
Identifier (type = local)
rucore30221900001
RelatedItem (type = host)
TitleInfo
Title
Muzzio, Fernando J.
Identifier (type = local)
rucore30209100001
RelatedItem (type = host)
TitleInfo
Title
Callegari, Gerardo
Identifier (type = local)
rucore30209000001
Location
PhysicalLocation (authority = marcorg); (displayLabel = Rutgers, The State University of New Jersey)
NjNbRU
Identifier (type = doi)
doi:10.7282/T37H1MXC
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Rights

RightsDeclaration (AUTHORITY = FS); (ID = rulibRdec0004)
Copyright for scholarly resources published in RUcore is retained by the copyright holder. By virtue of its appearance in this open access medium, you are free to use this resource, with proper attribution, in educational and other non-commercial settings. Other uses, such as reproduction or republication, may require the permission of the copyright holder.
Copyright
Status
Copyright protected
Availability
Status
Open
Reason
Permission or license
RightsEvent
Type
Permission or license
AssociatedObject
Type
License
Name
Multiple author license v. 1
Detail
I hereby grant to Rutgers, The State University of New Jersey (Rutgers) the non-exclusive right to retain, reproduce, and distribute the deposited work (Work) in whole or in part, in and from its electronic format, without fee. This agreement does not represent a transfer of copyright to Rutgers.Rutgers may make and keep more than one copy of the Work for purposes of security, backup, preservation, and access and may migrate the Work to any medium or format for the purpose of preservation and access in the future. Rutgers will not make any alteration, other than as allowed by this agreement, to the Work.I represent and warrant to Rutgers that the Work is my original work. I also represent that the Work does not, to the best of my knowledge, infringe or violate any rights of others.I further represent and warrant that I have obtained all necessary rights to permit Rutgers to reproduce and distribute the Work and that any third-party owned content is clearly identified and acknowledged within the Work.By granting this license, I acknowledge that I have read and agreed to the terms of this agreement and all related RUcore and Rutgers policies.
RightsEvent
Type
Embargo
DateTime (point = end); (encoding = w3cdtf)
2017-12-01
Detail
Access to this PDF has been restricted at the publisher's request. It will be publicly available after December 1, 2017.
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Technical

RULTechMD (ID = TECHNICAL1)
ContentModel
Document
CreatingApplication
Version
1.3
ApplicationName
Acrobat Distiller 8.1.0 (Windows)
DateCreated (point = end); (encoding = w3cdtf); (qualifier = exact)
2016-12-30T10:58:49
DateCreated (point = start); (encoding = w3cdtf); (qualifier = exact)
2016-12-30T10:58:49
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