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'results': [66], 'an': [70], 'increase': [71], 'wall': [74], 'thickness': [75], 'from': [76, 118], '200': [77], '675': [79], 'nm': [80], 'function': [83], 'of': [84, 87, 96, 103, 112], 'amount': [86], 'PU': [88, 104], 'added': [89], 'liquid.': [93], 'Thermal': [94], 'stability': [95], 'PU/UF': [97, 114], 'varying': [101], 'amounts': [102], 'compared': [106], 'microcapsules.': [109], 'Mechanical': [110], 'properties': [111], 'assessed': [117], 'single-capsule': [119], 'compression': [120], 'testing.': [121]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2130235328', 'counts_by_year': [{'year': 2024, 'cited_by_count': 13}, {'year': 2023, 'cited_by_count': 17}, {'year': 2022, 'cited_by_count': 23}, {'year': 2021, 'cited_by_count': 24}, {'year': 2020, 'cited_by_count': 17}, {'year': 2019, 'cited_by_count': 17}, {'year': 2018, 'cited_by_count': 16}, {'year': 2017, 'cited_by_count': 18}, {'year': 2016, 'cited_by_count': 19}, {'year': 2015, 'cited_by_count': 16}, {'year': 2014, 'cited_by_count': 12}, {'year': 2013, 'cited_by_count': 12}, {'year': 2012, 'cited_by_count': 11}], 'updated_date': '2024-09-10T18:14:56.744764', 'created_date': '2016-06-24'}