journal article·2026-01-23Open access

Durian husk-mediated green synthesis of Cr 2 O 3 nanoparticles exhibiting uncompetitive inhibition of pancreatic lipase for anti-obesity applications

Ming Xiu Koh, Sharon Chia Yen Lim, Shi-Yan Cheah, Mohammod Aminuzzaman, Chong Seng Shit, Chun-Hu Chen, Ling Shing Wong, Lai-Hock Tey

Nanotechnology Reviews· Volume 15· Issue 1

Abstract

Abstract The global obesity epidemic underscores the urgent need for safer and more sustainable alternatives to conventional lipase inhibitors, which are limited by adverse side effects. In this study, chromium oxide nanoparticles (Cr 2 O 3 NPs) were synthesized via a microwave-assisted green route using durian ( Durio zibethinus or D. zibethinus ) husk extract (DHE), valorising agricultural waste as a natural reducing and stabilising agent. The nanoparticles were comprehensively characterised, confirming a rhombohedral eskolaite crystalline structure, quasi-spherical morphology with an average size of 65.93 ± 13.48 nm, and a bandgap energy of 3.32 eV. Functionally, the Cr 2 O 3 NPs exhibited strong antioxidant activity (91.94 % DPPH, 57.0 % ABTS) and significant pancreatic lipase inhibition (73.82 %). Kinetic analysis revealed an uncompetitive inhibition mechanism, representing the first report of durian husk-derived Cr 2 O 3 NPs with this enzymatic action. These findings highlight the dual antioxidant and enzymatic inhibitory potential of green-synthesised Cr 2 O 3 NPs and their promise as sustainable nanotherapeutics for obesity management within the framework of green nanomedicine and circular bioeconomy.
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Research context

OpenAlex topics: Pigment Synthesis and Properties · Nanoparticles: synthesis and applications · Graphene and Nanomaterials Applications

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Department of Chemical Science, Faculty of Science , Universiti Tunku Abdul Rahman (UTAR), Kampar Campus, Jalan Universiti , Kampar , 31900 , Malaysia

Department of Natural Sciences, Faculty of Science , BGMEA University of Fashion & Technology (BUFT), Nishatnagar, Turag , Dhaka , 1230 , Bangladesh

Department of Biological Science, Faculty of Science , Universiti Tunku Abdul Rahman (UTAR), Kampar Campus, Jalan Universiti , Kampar , 31900 , Malaysia

Department of Chemistry , National Sun Yat-Sen University , Kaohsiung , 80424 , Taiwan

Faculty of Health and Life Sciences , INTI International University , Nilai , 71800 , Negeri Sembilan , Malaysia

References (75)

Show source-provided references
1. Koliaki, C, Dalamaga, M, Liatis, S. Update on the obesity epidemic: after the sudden rise, is the upward trajectory beginning to flatten? Curr Obes Rep 2023;12:514–27. https://doi.org/10.1007/s13679-023-00527-y.10.1007/s13679-023-00527-y ↗
2. Boutari, C, Mantzoros, CS. A 2022 update on the epidemiology of obesity and a call to action: as its twin COVID-19 pandemic appears to be receding, the obesity and dysmetabolism pandemic continues to rage on. Metabolism 2022;133:155217. https://doi.org/10.1016/j.metabol.2022.155217.10.1016/j.metabol.2022.155217 ↗
3. Patil, PJ, Dong, X, Usman, M, Bhambore, NR, Shah, H, Zhang, C, et al.. Recent trends in metal‐organic frameworks mediated lipase immobilization: a state‐of‐the‐art review. Food Saf Health 2023;1:139–69. https://doi.org/10.1002/fsh3.12021.10.1002/fsh3.12021 ↗
4. ZaibFilippatos, TD, Derdemezis, CS, Gazi, IF, Nakou, ES, Mikhailidis, DP, Elisaf, MS. Orlistat-associated adverse effects and drug interactions. Drug Saf 2008;31:53–65. https://doi.org/10.2165/00002018-200831010-00005.10.2165/00002018-200831010-00005 ↗
5. Zainab, AS, Khan, I, Saeed, K, Ahmad, H, Alam, A. A study on green synthesis, characterization of chromium oxide nanoparticles and their enzyme inhibitory potential. Front Pharmacol 2022;13:1008182. https://doi.org/10.3389/fphar.2022.1008182.10.3389/fphar.2022.1008182 ↗
6. Yahyazadehfar, M, Ahmadi, SA, Sheikhhosseini, E, Ghazanfari, D. High-yielding strategy for microwave-assisted synthesis of Cr2O3 nanocatalyst. J Mater Sci Mater Electron 2020;31:11618–23. https://doi.org/10.1007/s10854-020-03710-2.10.1007/s10854-020-03710-2 ↗
7. Deepak, HN, Choudhari, KS, Shivashankar, SA, Santhosh, C, Kulkarni, SD. Facile microwave-assisted synthesis of Cr2O3 nanoparticles with high near-infrared reflection for roof-top cooling applications. J Alloys Compd 2019;785:747–53. https://doi.org/10.1016/j.jallcom.2019.01.254.10.1016/j.jallcom.2019.01.254 ↗
8. Lim, WY, Dewadas, HD, Muttiah, NS, Tey, LH, Thiagarajah, K. Preliminary screening of Durio Zibethinus Linn (D197) leaf extracts for its antioxidant activity and cytotoxicity on cervix adenocarcinoma (HELA) cancer cell line. Malays J Med Health Sci 2023:19.10.47836/mjmhs.19.s9.5 ↗
9. Cheah, SY, Aminuzzaman, M, Phang, YK, Lim, SC, Koh, MX, Djearamane, S, et al.. Green-synthesized chromium oxide nanoparticles using pomegranate husk extract: multifunctional bioactivity in antioxidant potential, lipase and amylase inhibition, and cytotoxicity. Green Process Synth 2025;14:20240246. https://doi.org/10.1515/gps-2024-0246.10.1515/gps-2024-0246 ↗
10. Jamnongkan, T, Intaramongkol, N, Kanjanaphong, N, Ponjaroen, K, Sriwiset, W, Mongkholrattanasit, R, et al.. Study of the enhancements of porous structures of activated carbons produced from durian husk wastes. Sustainability 2022;14:5896. https://doi.org/10.3390/su14105896.10.3390/su14105896 ↗
11. Bui, NT, Hoang, TT, Nguyen, PLN, Linh, NTM, Trieu, QA, Bui, TH. Magnetic nanocomposites prepared from red mud and durian husk as an effective bio-adsorbent for methylene blue adsorption. AQUA Water Infrastruct Ecosyst Soc 2023;72:827–40. https://doi.org/10.2166/aqua.2023.051.10.2166/aqua.2023.051 ↗
12. Bhatt, BD, Parajuli, GC, Study on Total Phenolic Content (TPC). Total flavonoid content (TFC), and antioxidant activities of Urtica dioica of Nepalese origin. J Nepal Chem Soc 2017;37:113–8.10.3126/jncs.v37i0.32169 ↗
13. Chandra, S, Khan, S, Avula, B, Lata, H, Yang, MH, ElSohly, MA, et al.. Assessment of total phenolic and flavonoid content, antioxidant properties, and yield of aeroponically and conventionally grown leafy vegetables and fruit crops: a comparative study. Evid Based Complement Alternat Med 2014;2014:253875. https://doi.org/10.1155/2014/253875.10.1155/2014/253875 ↗
14. Akintola, A, Kehinde, B, Ayoola, P, Adewoyin, A, Adedosu, O, Ajayi, J, et al.. Antioxidant properties of silver nanoparticles biosynthesized from methanolic leaf extract of Blighia sapida. IOP Conf Ser Mater Sci Eng 2020;805:012004. https://doi.org/10.1088/1757-899x/805/1/012004.10.1088/1757-899X/805/1/012004 ↗
15. Rub, RA, Patil, MJ, Siddiqui, AA, Ghorpade, PR, Moghe, AS. Free radical scavenging and cytotoxic potential of Celosia argentea. Pharmacogn J 2015;7:191–7. https://doi.org/10.5530/pj.2015.3.8.10.5530/pj.2015.3.8 ↗
16. Huan, TT, Trang, HTT, Nhung, CTC, Nhan, HH, Son, TT. In vitro study of effective factors for the inhibitory assay on pancreatic lipase. J Med Pharm 2023:7–12.10.34071/jmp.2023.4.1 ↗
17. Tran, TH, Mai, TT, Ho, TTT, Le, TND, Cao, TCN, Thai, KM, et al.. Inhibition of pancreatic lipase by flavonoid derivatives: in vitro and in silico investigations. Adv Pharmacol Pharm Sci 2024;2024:1–10. https://doi.org/10.1155/2024/6655996.10.1155/2024/6655996 ↗
18. Abdullah, MM, Rajab, FM, Al-Abbas, SM. Structural and optical characterization of Cr2O3 nanostructures: evaluation of its dielectric properties. AIP Adv 2014;4:027121. https://doi.org/10.1063/1.4867012.10.1063/1.4867012 ↗
19. Bumajdad, A, Al-Ghareeb, S, Madkour, M, Sagheer, FA. Non-noble, efficient catalyst of unsupported α-Cr2O3 nanoparticles for low temperature CO oxidation. Sci Rep 2017;7:14788. https://doi.org/10.1038/s41598-017-14779-x.10.1038/s41598-017-14779-x ↗
20. Ahmed Mohamed, HE, Afridi, S, Khalil, AT, Zohra, T, Ali, M, Alam, MM, et al.. Phyto-fabricated Cr2O3 nanoparticle for multifunctional biomedical applications. Nanomedicine 2020;15:1653–69. https://doi.org/10.2217/nnm-2020-0129.10.2217/nnm-2020-0129 ↗
21. Tsegay, MG, Gebretinsae, HG, Nuru, ZY. Structural and optical properties of green synthesized Cr2O3 nanoparticles. Mater Today Proc 2021;36:587–90. https://doi.org/10.1016/j.matpr.2020.05.503.10.1016/j.matpr.2020.05.503 ↗
22. Isacfranklin, M, Ameen, F, Ravi, G, Yuvakkumar, R, Hong, SI, Velauthapillai, D, et al.. Single-phase Cr2O3 nanoparticles for biomedical applications. Ceram Int 2020;46:19890–5. https://doi.org/10.1016/j.ceramint.2020.05.050.10.1016/j.ceramint.2020.05.050 ↗
23. Rakesh, S, Ananda, S, Gowda, NM. Synthesis of chromium (III) oxide nanoparticles by electrochemical method and Mukia maderaspatana plant extract, characterization, KMnO4 decomposition and antibacterial study. Mod Res Catal 2013;2:127–35.10.4236/mrc.2013.24018 ↗
24. Iqbal, J, Abbasi, BA, Munir, A, Uddin, S, Kanwal, S, Mahmood, T. Facile green synthesis approach for the production of chromium oxide nanoparticles and their different in vitro biological activities. Microsc Res Tech 2020;83:706–19. https://doi.org/10.1002/jemt.23460.10.1002/jemt.23460 ↗
25. Chan, YB, Aminuzzaman, M, Tey, LH, Win, YF, Watanabe, A, Djearamame, S, et al.. Impact of diverse parameters on the physicochemical characteristics of green-synthesized zinc oxide–copper oxide nanocomposites derived from an aqueous extract of Garcinia mangostana L. leaf. Materials 2023;16:5421. https://doi.org/10.3390/ma16155421.10.3390/ma16155421 ↗
26. Pei, Z, Zhang, Y. A novel method to prepare Cr2O3 nanoparticles. Mater Lett 2008;62:504–6. https://doi.org/10.1016/j.matlet.2007.05.073.10.1016/j.matlet.2007.05.073 ↗
27. Tiloke, C, Phulukdaree, A, Chuturgoon, AA. The chemotherapeutic potential of gold nanoparticles against human carcinomas: a review. In: Nanoarchitectonics for Smart Delivery and Drug Targeting. Oxford, UK: Elsevier; 2016:783–811 pp.10.1016/B978-0-323-47347-7.00028-8 ↗
28. Kim, DW, Shin, SI, Lee, JD, Oh, SG. Preparation of chromia nanoparticles by precipitation-gelation reaction. Mater Lett 2004;58:1894–8. https://doi.org/10.1016/j.matlet.2003.11.023.10.1016/j.matlet.2003.11.023 ↗
29. Usman, O, Mohsin Baig, MM, Ikram, M, Iqbal, T, Islam, S, Syed, W, et al.. Green synthesis of metal nanoparticles and study their anti-pathogenic properties against pathogens effect on plants and animals. Sci Rep 2024;14:11354. https://doi.org/10.1038/s41598-024-61920-8.10.1038/s41598-024-61920-8 ↗
30. Babiker, MEM. Eco-friendly green synthesis of chromium oxide nanoparticles and their characterization and application. Int J Chem Biochem Sci 2024;26. https://doi.org/10.62877/8-ijcbs-24-26-20-8.10.62877/8-IJCBS-24-26-20-8 ↗
31. Chan, YB, Selvanathan, V, Tey, LH, Akhtaruzzaman, M, Anur, FH, Djearamane, S, et al.. Effect of calcination temperature on structural, morphological and optical properties of copper oxide nanostructures derived from Garcinia mangostana L. leaf extract. Nanomaterials 2022;12:3589. https://doi.org/10.3390/nano12203589.10.3390/nano12203589 ↗
32. Ruda, DA, Al-Karam, LQ, Ghadhban, E. The effect of calcination temperature and solvent on the synthesis of CuO nanoparticles and assessment as an anti-leishmania agent. AIP Conf Proc 2019;2190:020067.10.1063/1.5138553 ↗
33. Khan, SA, Shahid, S, Shahid, B, Fatima, U, Abbasi, SA. Green synthesis of MnO nanoparticles using Abutilon indicum leaf extract for biological, photocatalytic, and adsorption activities. Biomolecules 2020;10:785. https://doi.org/10.3390/biom10050785.10.3390/biom10050785 ↗
34. Zhan, YF, Hou, XT, Fan, LL, Du, ZC, Ch’ng, SE, Ng, SM, et al.. Chemical constituents and pharmacological effects of durian shells in ASEAN countries: a review. Chin Herbal Medicines 2021;13:461–71. https://doi.org/10.1016/j.chmed.2021.10.001.10.1016/j.chmed.2021.10.001 ↗
35. Aminjafari, A, Miroliaei, M, Angelova, VT, Emamzadeh, R, Djukic, MM, Djuric, A, et al.. Antioxidant activity and protective role on protein glycation of synthetic aminocoumarins. Electron J Biotechnol 2016;24:43–8. https://doi.org/10.1016/j.ejbt.2016.08.004.10.1016/j.ejbt.2016.08.004 ↗
36. Charoenphun, N, Klangbud, WK. Antioxidant and anti-inflammatory activities of durian (Durio zibethinus murr.) pulp, seed and peel flour. PeerJ 2022;10:e12933. https://doi.org/10.7717/peerj.12933.10.7717/peerj.12933 ↗
37. Kasote, DM, Jayaprakasha, GK, Patil, BS. Leaf disc assays for rapid measurement of antioxidant activity. Sci Rep 2019;9:1884. https://doi.org/10.1038/s41598-018-38036-x.10.1038/s41598-018-38036-x ↗
38. Granados-Guzman, G, Salazar-Aranda, R, Garza-Tapia, M, Castro-Rios, R, Waksman de Torres, N. Optimization and validation of two high-throughput methods indicating antiradical activity. Curr Anal Chem 2017;13. https://doi.org/10.2174/1573411013666170118111516.10.2174/1573411013666170118111516 ↗
39. Silverstein, TP. When both K m and V max are altered, is the enzyme inhibited or activated? Biochem Mol Biol Educ 2019;47:446–9. https://doi.org/10.1002/bmb.21235.10.1002/bmb.21235 ↗
40. Bie, S, Zhao, S, Cai, S, Yi, J, Zhou, L. The profiles of free, esterified and insoluble-bound phenolics in peach juice after high pressure homogenization and evaluation of their antioxidant capacities, cytoprotective effect, and inhibitory effects on α-glucosidase and dipeptidyl peptidase-Ⅳ. Food Chem X 2024;21:101092. https://doi.org/10.1016/j.fochx.2023.101092.10.1016/j.fochx.2023.101092 ↗
41. Nelson, DL, Cox, MM. Lehninger biochemie. 2001 [cited 2025 Apr 13]; Available from: http://link.springer.com/10.1007/978-3-662-08289-8.10.1007/978-3-662-08289-8 ↗
42. Duong, NL, Nguyen, VM, Tran, TAN, Phan, TDT, Tran, TBY, Do, BL, et al.. Durian shell-mediated simple green synthesis of nanocopper against plant pathogenic fungi. ACS Omega 2023;8:10968–79. https://doi.org/10.1021/acsomega.2c07559.10.1021/acsomega.2c07559 ↗
43. Ghotekar, S, Pansambal, S, Bilal, M, Pingale, SS, Oza, R. Environmentally friendly synthesis of Cr2O3 nanoparticles: characterization, applications and future perspective – a review. Case Stud Chem Environ Eng 2021;3:100089. https://doi.org/10.1016/j.cscee.2021.100089.10.1016/j.cscee.2021.100089 ↗
44. A Aziz, NA, Mhd Jalil, AM. Bioactive compounds, nutritional value, and potential health benefits of Indigenous durian (Durio zibethinus murr.): a review. Foods 2019;8:96. https://doi.org/10.3390/foods8030096.10.3390/foods8030096 ↗
45. French, RA, Jacobson, AR, Kim, B, Isley, SL, Penn, RL, Baveye, PC. Influence of ionic strength, pH, and cation valence on aggregation kinetics of titanium dioxide nanoparticles. Environ Sci Technol 2009;43:1354–9. https://doi.org/10.1021/es802628n.10.1021/es802628n ↗
46. Phang, YK, Aminuzzaman, M, Akhtaruzzaman, M, Muhammad, G, Ogawa, S, Watanabe, A, et al.. Green synthesis and characterization of CuO nanoparticles derived from papaya peel extract for the photocatalytic degradation of palm oil mill effluent (POME). Sustainability 2021;13:796. https://doi.org/10.3390/su13020796.10.3390/su13020796 ↗
47. Aminuzzaman, M, Chong, CY, Goh, WS, Phang, YK, Tey, LH, Chee, SY, et al.. Biosynthesis of NiO nanoparticles using soursop (Annona muricata L.) fruit peel green waste and their photocatalytic performance on crystal violet dye. J Cluster Sci 2021;32:949–58. https://doi.org/10.1007/s10876-020-01859-8.10.1007/s10876-020-01859-8 ↗
48. Chan, YB, Aminuzzaman, M, Win, YF, Djearamane, S, Wong, LS, Guha, SK, et al.. Garcinia mangostana L. leaf-extract-assisted green synthesis of CuO, ZnO and CuO-ZnO nanomaterials for the photocatalytic degradation of palm oil mill effluent (POME). Catalysts 2024;14:486. https://doi.org/10.3390/catal14080486.10.3390/catal14080486 ↗
49. Chan, YB, Aminuzzaman, M, Rahman, MK, Win, YF, Sultana, S, Cheah, SY, et al.. Green synthesis of ZnO nanoparticles using the mangosteen (Garcinia mangostana L.) leaf extract: comparative preliminary in vitro antibacterial study. Green Process Synth 2024;13:20230251. https://doi.org/10.1515/gps-2023-0251.10.1515/gps-2023-0251 ↗
50. Sasidharan, S, Tey, LH, Djearamane, S, Mahmud Ab Rashid, NK, Pa, R, Shing Wong, L, et al.. Development of novel biofilm using Musa acuminata (waste banana leaves) mediated biogenic zinc oxide nanoparticles reinforced with chitosan blend. J King Saud Univ Sci 2024;36:103080. https://doi.org/10.1016/j.jksus.2023.103080.10.1016/j.jksus.2023.103080 ↗
51. Sasidharan, S, Tey, LH, Djearamane, S, Ab Rashid, NKM, Pa, R, Rajendran, V, et al.. Innovative use of chitosan/ZnO NPs bio-nanocomposites for sustainable antimicrobial food packaging of poultry meat. Food Packag Shelf Life 2024;43:101298. https://doi.org/10.1016/j.fpsl.2024.101298.10.1016/j.fpsl.2024.101298 ↗
52. Liang, YP, Chan, YB, Aminuzzaman, M, Shahinuzzaman, M, Djearamane, S, Thiagarajah, K, et al.. Green synthesis and characterization of copper oxide nanoparticles from durian (Durio zibethinus) husk for environmental applications. Catalysts 2025;15:275. https://doi.org/10.3390/catal15030275.10.3390/catal15030275 ↗
53. Heng, MH, Win, YF, Cheah, ESG, Chan, YB, Rahman, MK, Sultana, S, et al.. Microwave-assisted green synthesis, characterization, and In vitro antibacterial activity of NiO nanoparticles obtained from lemon peel extract. Green Process Synth 2024;13:20240071. https://doi.org/10.1515/gps-2024-0071.10.1515/gps-2024-0071 ↗
54. He, X, Chen, L, Pu, Y, Wang, H, Cao, J, Jiang, W. Fruit and vegetable polyphenols as natural bioactive inhibitors of pancreatic lipase and cholesterol esterase: inhibition mechanisms, polyphenol influences, application challenges. Food Biosci 2023;55:103054. https://doi.org/10.1016/j.fbio.2023.103054.10.1016/j.fbio.2023.103054 ↗
55. Seyedan, A, Alshawsh, MA, Alshagga, MA, Koosha, S, Mohamed, Z. Medicinal plants and their inhibitory activities against pancreatic lipase: a review. Evid Based Complement Alternat Med 2015;2015:973143–13. https://doi.org/10.1155/2015/973143.10.1155/2015/973143 ↗
56. Tran, HK, Nguyen, NP, Nguyen, TT, Nguyen, KN, Do, BD, Nguyen, TV, et al.. Extraction of flavonoids from durian (Durio zibethinus) fruit rinds and evaluation of their antioxidant, antidiabetic and anticancer properties. Int J Food Sci Technol 2024;59:1409–20. https://doi.org/10.1111/ijfs.16886.10.1111/ijfs.16886 ↗
57. Cheah, SY, Tey, LH, Aminuzzaman, M, Watanabe, A. Chemogenic synthesis of chromium oxide nanoparticles using sol-gel method and its potential on pancreatic lipase inhibition. INTI J 2022;2022.10.61453/INTIj.202235 ↗
58. Kalji, O, Sefidbakht, Y, Nesterenko, AM, Uskoković, V, Ranaei-Siadat, SO. Colloidal graphene oxide enhances the activity of a lipase and protects it from oxidative damage: insights from physicochemical and molecular dynamics investigations. J Colloid Interface Sci 2020;567:285–99. https://doi.org/10.1016/j.jcis.2020.02.010.10.1016/j.jcis.2020.02.010 ↗
59. Li, S, Hu, X, Pan, J, Gong, D, Zhang, G. Mechanistic insights into the inhibition of pancreatic lipase by apigenin: inhibitory interaction, conformational change and molecular docking studies. J Mol Liq 2021;335:116505. https://doi.org/10.1016/j.molliq.2021.116505.10.1016/j.molliq.2021.116505 ↗
60. Cornish-Bowden, A. Fundamentals of enzyme kinetics. Weinheim, Germany: John Wiley & Sons; 2013.10.1016/j.febslet.2013.06.009 ↗
61. Ballinger, A. Orlistat in the treatment of obesity. Expet Opin Pharmacother 2000;1:841–7. https://doi.org/10.1517/14656566.1.4.841.10.1517/14656566.1.4.841 ↗
62. Tan, Q, Chu, H, Wei, J, Yan, S, Sun, X, Wang, J, et al.. Astaxanthin alleviates hepatic lipid metabolic dysregulation induced by microcystin-LR. Toxins 2024;16:401. https://doi.org/10.3390/toxins16090401.10.3390/toxins16090401 ↗
63. Dunn, MF. Allosteric regulation of substrate channeling and catalysis in the tryptophan synthase bienzyme complex. Arch Biochem Biophys 2012;519:154–66. https://doi.org/10.1016/j.abb.2012.01.016.10.1016/j.abb.2012.01.016 ↗
64. Dennis, EA. Allosteric regulation by membranes and hydrophobic subsites in phospholipase A2 enzymes determine their substrate specificity. J Biol Chem 2022;298:101873. https://doi.org/10.1016/j.jbc.2022.101873.10.1016/j.jbc.2022.101873 ↗
65. Zhang, J, Lovell, JF, Shi, J, Zhang, Y. Nanomaterials for co‐immobilization of multiple enzymes. BMEMat 2025;3:e12080. https://doi.org/10.1002/bmm2.12080.10.1002/bmm2.12080 ↗
66. Lyu, Y, Scrimin, P. Mimicking enzymes: the quest for powerful catalysts from simple molecules to nanozymes. ACS Catal 2021;11:11501–9. https://doi.org/10.1021/acscatal.1c01219.10.1021/acscatal.1c01219 ↗
67. Tucci, S. The role of lipid and carbohydrate digestive enzyme inhibitors in the management of obesity: a review of current and emerging therapeutic agents. Diabetes Metab Syndr Obes 2010;125.10.2147/DMSOTT.S7005 ↗
68. Chen, MC, Liu, TT, Wang, JP, Chen, YP, Chen, QX, Zhu, YJ, et al.. Strong inhibitory activities and action modes of lipopeptides on lipase. J Enzym Inhib Med Chem 2020;35:897–905. https://doi.org/10.1080/14756366.2020.1734798.10.1080/14756366.2020.1734798 ↗
69. Huang, C, Xu, S, Chen, R, Ding, Y, Fu, Q, He, B, et al.. Assessing causal associations of bile acids with obesity indicators: a Mendelian randomization study. Medicine 2024;103:e38610. https://doi.org/10.1097/md.0000000000038610.10.1097/MD.0000000000038610 ↗
70. Bin, Y, Peng, R, Lee, Y, Lee, Z, Liu, Y. Efficacy of Xuebijing injection on pulmonary ventilation improvement in acute pancreatitis: a systematic review and meta-analysis. Front Pharmacol 2025;16:1549419. https://doi.org/10.3389/fphar.2025.1549419.10.3389/fphar.2025.1549419 ↗
71. Siddique, AB, Shaheen, MA, Abbas, A, Zaman, Y, Amin, HM, Alam, MM, et al.. Sunlight-assisted greenly synthesised silver nanoparticles for highly selective mercury ion sensing, biomedical and photocatalytic applications. Int J Environ Anal Chem 2025;18:1–23. https://doi.org/10.1080/03067319.2025.2502605.10.1080/03067319.2025.2502605 ↗
72. Lim, SC, Koh, MX, Chan, YB, Djearamane, S, Yeh, CS, Chen, CH, et al.. Green synthesis of Cr2O3-MCC microcomposite for photocatalytic degradation of Congo red, crystal violet, and methylene blue in wastewater treatment. J Taiwan Inst Chem Eng 2025;26:106368. https://doi.org/10.1016/j.jtice.2025.106368.10.1016/j.jtice.2025.106368 ↗
73. Khalid, Z, Ali, A, Siddique, AB, Zaman, Y, Sibtain, MF, Abbas, A, et al.. Causonis trifolia-based green synthesis of multifunctional silver nanoparticles for dual sensing of mercury and ferric ions, photocatalysis, and biomedical applications. RSC Adv 2025;15:16879–93. https://doi.org/10.1039/d5ra01882j.10.1039/D5RA01882J ↗
74. Jabbar, A, Abbas, A, Assad, N, Naeem-ul-Hassan, M, Alhazmi, HA, Najmi, A, et al.. A highly selective Hg2+ colorimetric sensor and antimicrobial agent based on green synthesized silver nanoparticles using Equisetum diffusum extract. RSC Adv 2023;13:28666–75. https://doi.org/10.1039/d3ra05070j.10.1039/D3RA05070J ↗
75. Li, C, Zhang, Z, Luo, X, Xiao, Y, Tu, T, Liu, C, et al.. The triglyceride–glucose index and its obesity-related derivatives as predictors of all-cause and cardiovascular mortality in hypertensive patients: insights from NHANES data with machine learning analysis. Cardiovasc Diabetol 2025;24:47. https://doi.org/10.1186/s12933-025-02591-1.10.1186/s12933-025-02591-1 ↗