ORCID Profile
0000-0002-4726-0972
Current Organisations
University of South Australia
,
The University of Auckland
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Publisher: Royal Society of Chemistry (RSC)
Date: 2021
DOI: 10.1039/D1TA09964G
Abstract: FeCoNi nanoalloys encapsulated by a N-rich hierarchical carbon matrix were fabricated as a highly improved oxygen electrocatalyst for rechargeable Zn–air batteries, due to the unique core–shell structure with favorable electron penetration effect.
Publisher: Springer Science and Business Media LLC
Date: 28-10-2016
Publisher: BMJ
Date: 04-2022
DOI: 10.1136/BMJOPEN-2021-060520
Abstract: Shift workers are at an increased risk of developing obesity and type 2 diabetes. Eating and sleeping out of synchronisation with endogenous circadian rhythms causes weight gain, hyperglycaemia and insulin resistance. Interventions that promote weight loss and reduce the metabolic consequences of eating at night are needed for night shift workers. The aim of this study is to examine the effects of three weight loss strategies on weight loss and insulin resistance (HOMA-IR) in night shift workers. A multisite 18-month, three-arm randomised controlled trial comparing three weight loss strategies continuous energy restriction and two intermittent fasting strategies whereby participants will fast for 2 days per week (5:2) either during the day (5:2D) or during the night shift (5:2N). Participants will be randomised to a weight loss strategy for 24 weeks (weight loss phase) and followed up 12 months later (maintenance phase). The primary outcomes are weight loss and a change in HOMA-IR. Secondary outcomes include changes in glucose, insulin, blood lipids, body composition, waist circumference, physical activity and quality of life. Assessments will be conducted at baseline, 24 weeks (primary endpoint) and 18 months (12-month follow-up). The intervention will be delivered by research dietitians via a combination of face-to-face and telehealth consultations. Mixed-effect models will be used to identify changes in dependent outcomes (weight and HOMA-IR) with predictor variables of outcomes of group, time and group–time interaction, following an intention-to-treat approach. The study protocol was approved by Monash Health Human Research Ethics Committee (RES 19-0000-462A) and registered with Monash University Human Research Ethics Committee. Ethical approval has also been obtained from the University of South Australia (HREC ID: 202379) and Ambulance Victoria Research Committee (R19-037). Results from this trial will be disseminated via conference presentations, peer-reviewed journals and student theses. Australian New Zealand Clinical Trials Registry (ACTRN-12619001035112).
Publisher: Springer Science and Business Media LLC
Date: 14-01-2020
DOI: 10.1038/S41366-020-0525-7
Abstract: Intermittent energy restriction continues to gain popularity as a weight loss strategy however, data assessing it's long-term viability is limited. The objective of this study was to follow up with participants 12 months after they had completed a 12-month dietary intervention trial involving continuous energy restriction and two forms of intermittent energy restriction a week-on-week-off energy restriction and a 5:2 programme, assessing long-term changes on weight, body composition, blood lipids and glucose. 109 overweight and obese adults, aged 18-72 years, attended a 12-month follow-up after completing a 12-month dietary intervention involving three groups: continuous energy restriction (1000 kcal/day for women and 1200 kcal/day for men), week-on-week-off energy restriction (alternating between the same energy restriction as the continuous group for one week and one week of habitual diet), or 5:2 (500 kcal/day on modified fast days each week for women and 600 kcal/day for men). The primary outcome was weight change at 24 months from baseline, with secondary outcomes of change in body composition, blood lipids and glucose. For the 109 in iduals who completed the 12-month follow-up (82 female, 15 male, mean BMI 33 kg/m Intermittent energy restriction was as successful in achieving modest weight loss over a 24-month period as continuous energy restriction.
Publisher: Elsevier BV
Date: 12-2022
Publisher: Elsevier BV
Date: 05-2022
Publisher: American Chemical Society (ACS)
Date: 24-08-2023
Publisher: American Chemical Society (ACS)
Date: 28-11-2022
DOI: 10.1021/ACS.JPCLETT.2C03032
Abstract: Herein, an extremely simple l-alanine-assisted pyrolysis method was proposed for the construction of a novel hierarchically porous hybrid of Fe
Publisher: Royal Society of Chemistry (RSC)
Date: 2019
DOI: 10.1039/C8NR09680E
Abstract: Ni-BDC/Ni(OH) 2 hybrid nanosheets were fabricated and explored as a highly efficient electrocatalyst for the oxygen evolution reaction.
Publisher: American Chemical Society (ACS)
Date: 26-06-2023
Publisher: Elsevier BV
Date: 02-2020
Publisher: MDPI AG
Date: 04-06-2018
Publisher: American Chemical Society (ACS)
Date: 18-07-2023
Publisher: American Chemical Society (ACS)
Date: 09-02-2023
Publisher: Wiley
Date: 2020
Abstract: Oxygen and phosphorus dual-doped MoS
Publisher: MDPI AG
Date: 15-11-2021
DOI: 10.3390/NU13114087
Abstract: Unusual meal timing has been associated with a higher prevalence of chronic disease. Those at greater risk include shift workers and evening chronotypes. This study aimed to validate the content of a Chrononutrition Questionnaire for shift and non-shift workers to identify temporal patterns of eating in relation to chronotype. Content validity was determined using a Delphi study of three rounds. Experts rated the relevance of, and provided feedback on, 46 items across seven outcomes: meal regularity, times of first eating occasion, last eating occasion, largest meal, main meals/snacks, wake, and sleep, which were edited in response. Items with greater than 70% consensus of relevance were accepted. Rounds one, two, and three had 28, 26, and 24 experts, respectively. Across three rounds, no outcomes were irrelevant, but seven were merged into three for ease of usage, and two sections were added for experts to rate and comment on. In the final round, all but one of 29 items achieved greater than 70% consensus of relevance with no further changes. The Chrononutrition Questionnaire was deemed relevant to experts in circadian biology and chrononutrition, and could represent a convenient tool to assess temporal patterns of eating in relation to chronotype in future studies.
Publisher: MDPI AG
Date: 17-05-2021
Abstract: Magnesium (Mg) deficiency might be a catalyst in the process of endothelial dysfunction, an early event in the pathogenesis of atherosclerosis. The aim of this study was to determine the acute effect of an oral Mg supplement as compared to control on endothelial function assessed by flow-mediated dilatation (FMD). Nineteen participants (39 years, body mass index (BMI) 22.9 kg/m2) completed this randomized cross-over study. Blood pressure (BP) and FMD were measured and blood s les were taken before participants drank 200 mL water, with or without an over the counter Mg supplement (450 mg and 300 mg for men and women). Measurements were repeated at 60 and 120 min. There was a statistically significant two-way interaction between treatment and time on serum Mg (p = 0.037). A difference of −0.085 mm in FMD was observed 60-min post drink in the control group, as compared to baseline FMD, and no difference was observed in the supplement group as compared to baseline. Despite the non-significant interaction between treatment and time on FMD, once adjusted for baseline, the difference seen in the control group and the lack of change in the supplement group at 60 min post-drink suggests that Mg might attenuate the reduction in FMD post-prandially.
Publisher: MDPI AG
Date: 08-06-2016
DOI: 10.3390/NU8060354
Publisher: Royal Society of Chemistry (RSC)
Date: 2019
DOI: 10.1039/C9CC05752H
Abstract: Highly hydrophilic NiFe 2 O 4 nanospindle arrays are directly grown on FeNi 3 foam through a facile one-step hydrothermal reaction, achieving improved activity and excellent durability as an integrated catalytic electrode for oxygen evolution reaction.
Publisher: American Chemical Society (ACS)
Date: 16-11-2022
DOI: 10.1021/ACS.INORGCHEM.2C03586
Abstract: We, for the first time, offer a unique and disruptive strategy to prepare N-doped three-dimensional porous carbon framework-supported well-defined Fe
Publisher: Wiley
Date: 22-09-2022
Abstract: Growth of semiconductor heterojunction nanoarrays directly on conductive substrates represents a promising strategy toward high‐performance photoelectrodes for photoelectrochemical (PEC) water splitting. By controlling the growth conditions, heterojunction nanoarrays with different morphologies and semiconductor components can be fabricated, resulting in greatly enhanced light‐absorption properties, stabilities, and PEC activities. Herein, recent progress in the development of self‐supported heterostructured semiconductor nanoarrays as efficient photoanode catalysts for water oxidation is reviewed. Synthetic methods for the fabrication of heterojunction nanoarrays with specific compositions and structures are first discussed, including templating methods, wet chemical syntheses, electrochemical approaches and chemical vapor deposition (CVD) methods. Then, various heterojunction nanoarrays that have been reported in recent years based on particular core semiconductor scaffolds (e.g., TiO 2 , ZnO, WO 3 , Fe 2 O 3 , etc.) are summarized, placing strong emphasis on the synergies generated at the interface between the semiconductor components that can favorably boost PEC water oxidation. Whilst strong progress has been made in recent years to enhance the visible‐light responsiveness, photon‐to‐O 2 conversion efficiency and stability of photoanodes based on heterojunction nanoarrays, further advancements in all these areas are needed for PEC water splitting to gain any traction alongside photovoltaic‐electrochemical (PV‐EC) systems as a viable and cost‐effective route toward the hydrogen economy.
Publisher: MDPI AG
Date: 22-12-2021
Abstract: The world is becoming increasingly urbanised, impacting human interactions with natural environments (NEs). NEs take a number of forms, ranging from pristine, modified, to built NEs, which are common in many urban areas. NEs may include nature-based solutions, such as introducing nature elements and biological processes into cities that are used to solve problems created by urbanisation. Whilst urbanisation has negative impacts on human health, impacting mental and physical wellbeing through a number of mechanisms, exposure to NEs may improve human health and wellbeing. Here, we review the mechanisms by which health can be improved by exposure to NEs, as explained by Stress Reduction Theory, Attention Restoration Theory, and the ‘Old Friends’/bio ersity hypothesis. Such exposures may have physiological and immunological benefits, mediated through endocrine pathways and altered microbiota. Citizen Science, which often causes exposure to NEs and social activity, is being increasingly used to not only collect scientific data but also to engage in iduals and communities. Despite being a named component of scientific and environmental strategies of governments, to our knowledge, the intrinsic health benefits of Citizen Science in NEs do not form part of public health policy. We contend that Citizen Science programs that facilitate exposure to NEs in urban areas may represent an important public health policy advance.
Publisher: American Chemical Society (ACS)
Date: 06-06-2022
DOI: 10.1021/ACS.JPCLETT.2C01040
Abstract: The identification of synergistic effect of Pt-based alloys on hydrogen evolution reaction (HER) requires a combination of experimental studies and theoretical calculations. Here, we present the construction of uniform PtCo nanoparticles grown on N-doped carbon frameworks via pyrolyzing Pt and Co ions adsorbed polyaniline, whereby the nanostructure of the nanoalloys can be effectively tuned by controlling the calcination temperature. As-prepared PtCo@NC-900 shows the optimal HER performance in 0.5 M H
Publisher: Elsevier BV
Date: 06-2021
Publisher: MDPI AG
Date: 03-12-2019
Abstract: Fibroblast growth factor-21 (FGF-21), is a protein involved in cell growth and differentiation, development, wound repair and metabolism. Research looking at the impact of weight loss on FGF-21 levels is limited. The objective of this exploratory study was to determine changes in serum FGF-21 levels following weight loss induced by either continuous energy restriction or intermittent energy restriction. A sub cohort of participants who completed a 12-month dietary intervention trial following continuous energy restriction, or a week-on week-off energy restriction pattern, were selected for analysis. FGF-21 levels were not altered by weight loss and were not correlated with body weight or BMI at baseline or 12 months. Weight loss after 12 months either through continuous energy restriction or intermittent energy restriction was −5.9 ± 4.5 and −4.9 ± 3.4 kg, respectively. There was no change in FGF-21 levels, 0.3 ± 0.9 and 0.04 ± 0.2 ng/mL (p = 0.2). In conclusion, weight loss in healthy overweight or obesity subjects did not affect FGF-21 levels.
Publisher: Elsevier BV
Date: 02-2023
Publisher: Ovid Technologies (Wolters Kluwer Health)
Date: 12-2015
Publisher: Cambridge University Press (CUP)
Date: 14-05-2021
DOI: 10.1017/S0954422421000123
Abstract: Circadian rhythms, metabolic processes and dietary intake are inextricably linked. Timing of food intake is a modifiable temporal cue for the circadian system and may be influenced by numerous factors, including in idual chronotype – an indicator of an in idual’s circadian rhythm in relation to the light–dark cycle. This scoping review examines temporal patterns of eating across chronotypes and assesses tools that have been used to collect data on temporal patterns of eating and chronotype. A systematic search identified thirty-six studies in which aspects of temporal patterns of eating, including meal timings meal skipping energy distribution across the day meal frequency time interval between meals, or meals and wake/sleep times midpoint of food/energy intake meal regularity and duration of eating window, were presented in relation to chronotype. Findings indicate that, compared with morning chronotypes, evening chronotypes tend to skip meals more frequently, have later mealtimes, and distribute greater energy intake towards later times of the day. More studies should explore the difference in meal regularity and duration of eating window amongst chronotypes. Currently, tools used in collecting data on chronotype and temporal patterns of eating are varied, limiting the direct comparison of findings between studies. Development of a standardised assessment tool will allow future studies to confidently compare findings to inform the development and assessment of guidelines that provide recommendations on temporal patterns of eating for optimal health.
Publisher: Springer Science and Business Media LLC
Date: 04-2022
DOI: 10.1007/S11892-022-01457-0
Abstract: The aim of this short review is to provide an updated commentary on the current literature examining the impact of meal timing on obesity and weight gain in adults. The potential mechanisms, including novel and emerging factors, behind timing of food intake across the 24-h period in the development of obesity, and dietary strategies manipulating meal timing to ameliorate weight gain are also explored. Dietary patterns that feature meal timing outside of the regular daytime hours can contribute to circadian disruption as food is metabolised in opposition to internal daily rhythms and can feedback on the timekeeping mechanisms setting these rhythms. Epidemiological evidence examining the impact of late meal timing patterns is beginning to suggest that eating at night increases the risk of weight gain over time. Mechanisms contributing to this include changes to the efficiency of metabolism across the day, and dysregulation of appetite hormone and gut microbiota by mis-timed meals. When meals are eaten, in relation to the time of day, is increasingly considered of importance when implementing dietary change in order to address the growing burden of obesity, although further research is required in order to determine optimal patterns.
Publisher: Springer Science and Business Media LLC
Date: 06-03-2019
DOI: 10.1038/S41366-019-0339-7
Abstract: Table 4 is still missing from both versions. It was labeled Table 3 in the first version but a reviewer wanted an extra table in the methods which became Table 1.
Publisher: Springer Science and Business Media LLC
Date: 23-11-2018
DOI: 10.1038/S41366-018-0247-2
Abstract: Intermittent energy restriction (IER) is an alternative to continuous energy restriction (CER) for weight loss. There are few long-term trials comparing efficacy of these methods. The objective was to compare the effects of CER to two forms of IER a week-on-week-off energy restriction and a 5:2 program, during which participants restricted their energy intake severely for 2 days and ate as usual for 5 days, on weight loss, body composition, blood lipids, and glucose. A one-year randomized parallel trial was conducted at the University of South Australia, Adelaide, Australia. Participants were 332 overweight and obese adults, ages 18-72 years, who were randomized to 1 of 3 groups: CER (4200 kJ/day for women and 5040 kJ/day for men), week-on-week-off energy restriction (alternating between the same energy restriction as the continuous group for one week and one week of habitual diet), or 5:2 (2100 kJ/day on modified fast days each week for women and 2520 kJ/day for men, the 2 days of energy restriction could be consecutive or non-consecutive). Primary outcome was weight loss, and secondary outcomes were changes in body composition, blood lipids, and glucose. For the 146 in iduals who completed the study (124 female, 22 male, mean BMI 33 kg/m The two forms of IER were not statistically different for weight loss, body composition, and cardiometabolic risk factors compared to CER.
Publisher: American Chemical Society (ACS)
Date: 20-04-2021
Publisher: Royal Society of Chemistry (RSC)
Date: 2022
DOI: 10.1039/D2TA03108F
Abstract: The developed PtNi-NC-900 demonstrated superior activity and durability to the commercial 20% Pt/C catalyst for the alkaline hydrogen evolution reaction, due to the synergistic effect between the Pt and Ni atoms on accelerated water dissociation.
Publisher: American Chemical Society (ACS)
Date: 19-07-2022
DOI: 10.1021/ACS.JPCLETT.2C01687
Abstract: The discovery of highly efficient, durable, and affordable bifunctional ORR/OER electrocatalysts is of great significance for the commercialization of rechargeable metal-air batteries. Herein, we synthesized uniformly sized CoNi alloy nanoparticles encapsulated with N-doped few-layer graphene (N-FLG) sheets via pyrolysis of a CoNi dual metal-organic framework precursor. The developed CoNi/N-FLG catalyst exhibited excellent oxygen reduction activity (comparable to a commercial 20 wt % Pt/C catalyst) and outstanding oxygen evolution activity (superior to a commercial 20 wt % IrO
Location: United Kingdom of Great Britain and Northern Ireland
No related grants have been discovered for Jinlong Liu.