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Robert G Hill

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Articles 57
Citations 931
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Recent Articles
1.
Ferizoli B, Cresswell-Boyes A, Anderson P, Lynch R, Hill R
Front Dent Med . 2025 Feb; 4:1171827. PMID: 39916921
Introduction: Fluoride plays a major role in inhibiting enamel dissolution and promoting fluorapatite formation. Porous hydroxyapatite (HAP) discs can be used as an enamel analogue in artificial demineralisation/remineralisation studies. Method:...
2.
Kirste G, Contreras Jaimes A, de Pablos-Martin A, de Souza E Silva J, Massera J, Hill R, et al.
Sci Rep . 2024 Feb; 14(1):3997. PMID: 38369547
Crystallisation of bioactive glasses has been claimed to negatively affect the ion release from bioactive glasses. Here, we compare ion release and mineralisation in Tris-HCl buffer solution for a series...
3.
Shearer A, Montazerian M, Sly J, Hill R, Mauro J
Acta Biomater . 2023 Feb; 160:14-31. PMID: 36804821
At least 25 bioactive glass (BG) medical devices have been approved for clinical use by global regulatory agencies. Diverse applications include monolithic implants, bone void fillers, dentin hypersensitivity agents, wound...
4.
Salah R, Afifi R, Kehela H, Aly N, Rashwan M, Hill R
J Evid Based Dent Pract . 2022 Dec; 22(4):101725. PMID: 36494113
Objectives: to evaluate the efficacy of 2 types of bioactive glass (45S5) compared to casein-phosphopeptide stabilized-amorphous calcium phosphate (CPP-ACP) in the treatment of orthodontically-induced white spot lesions (WSLs). Methods: Sixty...
5.
Chen X, Liu Y, Zhao Y, Ouyang Z, Zhou H, Li L, et al.
Biomater Adv . 2022 Nov; 143:213173. PMID: 36356468
The application of bone substitutes to reconstruct bone defects is a strategy for repairing alveolar bone loss caused by periodontal disease. Bioactive glasses (BGs) are attractive synthetic bone substitutes owing...
6.
Chen X, Wang M, Kenny C, Chen X, Karpukhina N, Hill R
J Dent . 2022 Aug; 125:104252. PMID: 36030643
Objectives: To investigate the degradation, fluorapatite formation, biological safety and cutting efficiency on dentine of the mixed fluoride- and chloride-containing bioactive glasses (BGs). Methods: Two series of mixed fluoride- and...
7.
Al-Noaman A, Rawlinson S, Hill R
J Mech Behav Biomed Mater . 2021 Nov; 125:104948. PMID: 34775291
Bioactive glasses can be used to coat titanium implants to promote osseointegration. However, incorporating elements such as magnesium, zinc and fluoride into bioactive glasses might have a negative effect on...
8.
Jaimes A, Kirste G, de Pablos-Martin A, Selle S, de Souza E Silva J, Massera J, et al.
Sci Rep . 2021 Oct; 11(1):19464. PMID: 34593912
Bioactive glasses convert to a biomimetic apatite when in contact with physiological solutions; however, the number and type of phases precipitating depends on glass composition and reactivity. This process is...
9.
Bueno L, Borges A, Navarro M, Nicholson J, Hill R, Sidhu S
Dent Mater . 2021 May; 37(7):1176-1182. PMID: 33962790
Objective: The aim of the present study was to determine the chemical species formed inside glass-ionomer cements after fluoride uptake and to investigate the depth of penetration of fluoride ions...
10.
Hill R, Boeckermann L, Huwyler C, Jiang N
Laryngoscope . 2020 Jul; 131(4):731-736. PMID: 32730668
Objectives: To determine the representation of women in leadership positions within otolaryngology societies and to compare their academic rank and research productivity to men. Methods: The leadership positions of all...