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f | 1 | { | f | 1 | { |
2 | "author": "Scotti, Andrea", | 2 | "author": "Scotti, Andrea", | ||
3 | "author_email": "", | 3 | "author_email": "", | ||
4 | "creator_user_id": "17755db4-395a-4b3b-ac09-e8e3484ca700", | 4 | "creator_user_id": "17755db4-395a-4b3b-ac09-e8e3484ca700", | ||
5 | "doi": "10.22000/603", | 5 | "doi": "10.22000/603", | ||
6 | "doi_date_published": "2022", | 6 | "doi_date_published": "2022", | ||
7 | "doi_publisher": "", | 7 | "doi_publisher": "", | ||
8 | "doi_status": "True", | 8 | "doi_status": "True", | ||
9 | "extra_authors": [ | 9 | "extra_authors": [ | ||
10 | { | 10 | { | ||
11 | "extra_author": "Bochenek, Steffen", | 11 | "extra_author": "Bochenek, Steffen", | ||
12 | "orcid": "0000-0001-5841-2815" | 12 | "orcid": "0000-0001-5841-2815" | ||
13 | } | 13 | } | ||
14 | ], | 14 | ], | ||
15 | "groups": [], | 15 | "groups": [], | ||
16 | "id": "f91697cc-fbf6-45f3-b942-28f2aad17293", | 16 | "id": "f91697cc-fbf6-45f3-b942-28f2aad17293", | ||
17 | "isopen": false, | 17 | "isopen": false, | ||
18 | "license_id": "CC BY 4.0 Attribution", | 18 | "license_id": "CC BY 4.0 Attribution", | ||
19 | "license_title": "CC BY 4.0 Attribution", | 19 | "license_title": "CC BY 4.0 Attribution", | ||
20 | "metadata_created": "2023-01-12T13:30:44.087071", | 20 | "metadata_created": "2023-01-12T13:30:44.087071", | ||
n | 21 | "metadata_modified": "2023-01-12T13:30:44.087075", | n | 21 | "metadata_modified": "2023-08-04T08:49:30.631607", |
22 | "name": "rdr-doi-10-22000-603", | 22 | "name": "rdr-doi-10-22000-603", | ||
23 | "notes": "Abstract: The structural characterization of microgels at | 23 | "notes": "Abstract: The structural characterization of microgels at | ||
24 | interfaces is fundamental to understand both their 2D phase behavior | 24 | interfaces is fundamental to understand both their 2D phase behavior | ||
25 | and their role as stabilizers that enable emulsions to be broken on | 25 | and their role as stabilizers that enable emulsions to be broken on | ||
26 | demand. However, this characterization is usually limited by | 26 | demand. However, this characterization is usually limited by | ||
27 | available experimental techniques, which do not allow a direct | 27 | available experimental techniques, which do not allow a direct | ||
28 | investigation at interfaces. To overcome this difficulty, here we | 28 | investigation at interfaces. To overcome this difficulty, here we | ||
29 | employ neutron reflectometry, which allows us to probe the structure | 29 | employ neutron reflectometry, which allows us to probe the structure | ||
30 | and responsiveness of the microgels in-situ at the air-water | 30 | and responsiveness of the microgels in-situ at the air-water | ||
31 | interface. We investigate two types of microgels with different | 31 | interface. We investigate two types of microgels with different | ||
32 | cross-link density, thus having different softness and deformability, | 32 | cross-link density, thus having different softness and deformability, | ||
33 | both below and above their volume phase transition temperature, | 33 | both below and above their volume phase transition temperature, | ||
34 | combining experiments with computer simulations of realistic in silico | 34 | combining experiments with computer simulations of realistic in silico | ||
35 | synthesized microgels. We find that temperature only affects the | 35 | synthesized microgels. We find that temperature only affects the | ||
36 | portion of microgels in water, while the strongest effect of the | 36 | portion of microgels in water, while the strongest effect of the | ||
37 | microgels softness is observed in their ability to protrude into the | 37 | microgels softness is observed in their ability to protrude into the | ||
38 | air. In particular, standard microgels have an apparent contact angle | 38 | air. In particular, standard microgels have an apparent contact angle | ||
39 | of few degrees, while ultra-low cross-linked microgels form a flat | 39 | of few degrees, while ultra-low cross-linked microgels form a flat | ||
40 | polymeric layer with zero contact angle. Altogether, this study | 40 | polymeric layer with zero contact angle. Altogether, this study | ||
41 | provides an in-depth microscopic description of how different microgel | 41 | provides an in-depth microscopic description of how different microgel | ||
42 | architectures affect their arrangements at interfaces, and will be the | 42 | architectures affect their arrangements at interfaces, and will be the | ||
43 | foundation for a better understanding of their phase behavior and | 43 | foundation for a better understanding of their phase behavior and | ||
44 | assembly.\r\nMethod: Neutron Reflectivity ", | 44 | assembly.\r\nMethod: Neutron Reflectivity ", | ||
45 | "num_resources": 0, | 45 | "num_resources": 0, | ||
46 | "num_tags": 0, | 46 | "num_tags": 0, | ||
47 | "orcid": "0000-0002-8988-330X", | 47 | "orcid": "0000-0002-8988-330X", | ||
48 | "organization": { | 48 | "organization": { | ||
49 | "approval_status": "approved", | 49 | "approval_status": "approved", | ||
50 | "created": "2023-01-12T13:30:23.238233", | 50 | "created": "2023-01-12T13:30:23.238233", | ||
51 | "description": "RADAR (Research Data Repository) is a | 51 | "description": "RADAR (Research Data Repository) is a | ||
52 | cross-disciplinary repository for archiving and publishing research | 52 | cross-disciplinary repository for archiving and publishing research | ||
53 | data from completed scientific studies and projects. The focus is on | 53 | data from completed scientific studies and projects. The focus is on | ||
54 | research data from subjects that do not yet have their own | 54 | research data from subjects that do not yet have their own | ||
55 | discipline-specific infrastructures for research data management. ", | 55 | discipline-specific infrastructures for research data management. ", | ||
56 | "id": "013c89a9-383c-4200-8baa-0f78bf1d91f9", | 56 | "id": "013c89a9-383c-4200-8baa-0f78bf1d91f9", | ||
57 | "image_url": "radar-logo.svg", | 57 | "image_url": "radar-logo.svg", | ||
58 | "is_organization": true, | 58 | "is_organization": true, | ||
59 | "name": "radar", | 59 | "name": "radar", | ||
60 | "state": "active", | 60 | "state": "active", | ||
61 | "title": "RADAR", | 61 | "title": "RADAR", | ||
62 | "type": "organization" | 62 | "type": "organization" | ||
63 | }, | 63 | }, | ||
64 | "owner_org": "013c89a9-383c-4200-8baa-0f78bf1d91f9", | 64 | "owner_org": "013c89a9-383c-4200-8baa-0f78bf1d91f9", | ||
65 | "private": false, | 65 | "private": false, | ||
66 | "production_year": "2018-2021", | 66 | "production_year": "2018-2021", | ||
67 | "publication_year": "2022", | 67 | "publication_year": "2022", | ||
68 | "publishers": [ | 68 | "publishers": [ | ||
69 | { | 69 | { | ||
70 | "publisher": "IPC - RWTH Aachen University" | 70 | "publisher": "IPC - RWTH Aachen University" | ||
71 | } | 71 | } | ||
72 | ], | 72 | ], | ||
n | n | 73 | "related_identifiers": [ | ||
74 | { | ||||
75 | "identifier": "21.11102/b0e200f4-d196-44bd-874a-2f5f79d22527", | ||||
76 | "identifier_type": "Handle", | ||||
77 | "relation_type": "IsIdenticalTo" | ||||
78 | }, | ||||
79 | { | ||||
80 | "identifier": "10.1038/s41467-022-31209-3", | ||||
81 | "identifier_type": "DOI", | ||||
82 | "relation_type": "IsSupplementTo" | ||||
83 | } | ||||
84 | ], | ||||
73 | "relationships_as_object": [], | 85 | "relationships_as_object": [], | ||
74 | "relationships_as_subject": [], | 86 | "relationships_as_subject": [], | ||
75 | "repository_name": "RADAR (Research Data Repository)", | 87 | "repository_name": "RADAR (Research Data Repository)", | ||
76 | "resources": [], | 88 | "resources": [], | ||
t | t | 89 | "services_used_list": "", | ||
77 | "source_metadata_created": "2022", | 90 | "source_metadata_created": "2022", | ||
78 | "source_metadata_modified": "", | 91 | "source_metadata_modified": "", | ||
79 | "state": "active", | 92 | "state": "active", | ||
80 | "subject_areas": [ | 93 | "subject_areas": [ | ||
81 | { | 94 | { | ||
82 | "subject_area_additional": "", | 95 | "subject_area_additional": "", | ||
83 | "subject_area_name": "Physics" | 96 | "subject_area_name": "Physics" | ||
84 | } | 97 | } | ||
85 | ], | 98 | ], | ||
86 | "tags": [], | 99 | "tags": [], | ||
87 | "title": "Analytical data belonging to the publication \"in-situ | 100 | "title": "Analytical data belonging to the publication \"in-situ | ||
88 | study of the impact of temperature and architecture on the interfacial | 101 | study of the impact of temperature and architecture on the interfacial | ||
89 | structure of thermo-responsive microgels\"", | 102 | structure of thermo-responsive microgels\"", | ||
90 | "type": "vdataset", | 103 | "type": "vdataset", | ||
91 | "url": "https://doi.org/10.22000/603" | 104 | "url": "https://doi.org/10.22000/603" | ||
92 | } | 105 | } |