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Investigation of ecological risk of microplastics in peatland areas: A case study in Vietnam

Environmental Research 2023年 220卷 115190页

作者： Nguyen, Minh Ky Lin, Chitsan Quang Hung, Nguyen Tri Hoang, Hong-Giang Vo, dai-Viet N. Tran, Huu-Tuan Ph.D. Program in Maritime Science and Technology National Kaohsiung University of Science and Technology Kaohsiung81157 Taiwan Department of Marine Environmental Engineering National Kaohsiung University of Science and Technology Kaohsiung81157 Taiwan Faculty of Environment and Natural Resources Nong Lam University of Ho Chi Minh City Hamlet 6 Linh Trung Ward Thu Duc Dist. Ho Chi Minh City700000 Viet Nam Faculty of Medicine Dong Nai Technology University Bien Hoa Dong Nai 76100 Viet Nam Nguyen Tat Thanh University Ho Chi Minh City700000 Viet Nam Laboratory of Ecology and Environmental Management Science and Technology Advanced Institute Van Lang University Ho Chi Minh City700000 Viet Nam Faculty of Applied Technology School of Engineering and Technology Van Lang University Ho Chi Minh City700000 Viet Nam

This study aims to investigate the distribution and ecological risk assessment of microplastics (MPs) in peatland areas located in Long An province, Vietnam's Mekong delta. In general, polyvinyl chloride (60.7%), polyethylene (25.8%), and polypropylene (11.9%) were the most abundant polymers determined in the thirty sediment samples. The hazard index (HI) remarked a level of III for MPs contamination in Tan Thanh and Thanh Hoa districts. The pollution load index (PLI) and potential ecological risk index (RI) indicated that the contamination risk of MPs polymer types in the studied sites is relatively high. According to PLI values, MPs levels of peatlands in Tan Thanh and Thanh Hoa are high and moderate, respectively, while the peatland sediments in duc Hue district are less contaminated. Furthermore, ecological risk indexes in the peatland areas were relatively high, with PLIoverall (level III);HIoverall (level V), and RIoverall (extreme danger). Hence, this study proposed a SWOT framework for challenges of MPs pollution in order to manage peatlands appropriately and minimize ecological risks. As a result, several practical strategies and appropriate approaches have been recommended to reduce microplastics towards a circular economy. These findings provide the initial quantitative assessment insights into hazard levels and ecological impacts of MPs in Vietnam's Mekong delta peatlands. © 2022 Elsevier Inc.

关键词： Risk assessment

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density Functional Theory Calculations of the thermochemistry of the dehydration of 2-propanol

arXiv

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arXiv 2024年

作者： Mananga, Eugene Steph.ne diop, Aissata dongomale, Paulin diane, Fambougouri van dam, Hubertus Computational Science Initiative Brookhaven National Laboratory UptonNY11973 United States PH. D Programs of Physics & Chemistry Graduate Center The City University of New York New York10016 United States Department of Engineering Physics and Technology Bronx Community College The City University of New York 2155 University Avenue CPH 118 BronxNY10453 United States Community College of Philadelphia 1700 Spring Garden Street PhiladelphiaPA19130 United States Gore Nitrogen Pumping Service 916 North Elm SeilingOK73663 United States Tufts University 419 Boston Ave MedfordMA02155 United States

Electronic structure theory provides a foundation for understanding chemical transformations and processes in complex chemical environments11. Our work is focused on the NWChemEx project that has selected two interrelated science challenges that address the production of advanced biomass-derived fuels and other value-added chemical compounds2. One of which is the dehydration of 2-propanol over a zeolite catalyst. Aqueous ph.se dehydration of 2-propanol was investigated using density functional theory (dFT) calculations. We considered and analyzed the thermochemistry of the dehydration of 2-propanol using NWChem calculations while the NWChemEx code is still under development. Realistically modeling the reaction in this study properly requires simulations using extended atomistic models. We validated our computational models by comparing the predicted outcomes for 2-propanol dehydration with the calculated results from 1-propanol dehydration studies.3 We used the first-principles dFT calculations to investigate aqueous ph.se dehydration of 2-propanol, examine the enthalpy of the 2-propanol reaction and computed the energy for geometry optimization for increasingly better basis sets: cc-pVdZ, cc-pVTZ, cc-pVQZ, cc-pV5Z, and cc-pV6Z4. The various transition states and minima along the reaction pathway are critical to inform the NWChemEx science challenge calculations. In this work, we established how the accuracy of the calculations depends on the basis sets, and we determined what basis sets are needed to achieve sufficient accurate results. We also calculated the reaction free energy as a function of temperature as thermodynamic parameter. We found that at low temperature the reaction is thermodynamically unfavorable. Nevertheless, dehydrating 2-propanol increases entropy, underscoring the need for high temperatures to facilitate the reaction. We have also started to investigate the reaction mechanism at the active site of the Zeolite H-ZSM-5 and how detailed electroni

关键词： dehydration

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Perioperative dexmedetomidine Infusion Improves Perioperative Care of Bariatric-Metabolic Surgery: A Single Center Experience with Meta-Analysis

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Obesity Surgery 2024年第2期34卷 416-428页

作者： Chang, Po-Chih Huang, Ivy Ya-Wei Liu, Sian-de Huang, Chih-Kun Lin, Tsun-En Jhou, Hong-Jie Chen, Po-Huang Chang, Ting-Wei School of Medicine College of Medicine National Sun Yat-Sen University 804 Kaohsiung Taiwan Division of Thoracic Surgery Department of Surgery Kaohsiung Medical University Hospital/Kaohsiung Medical University Kaohsiung City Taiwan Weight Management Cente Kaohsiung Medical University Hospital/Kaohsiung Medical University No. 100 Tzyou 1st Road Kaohsiung City 80756 Taiwan Ph. D. Program in Biomedical Engineering College of Medicine Kaohsiung Medical University Kaohsiung City Taiwan Department of Sports Medicine College of Medicine Kaohsiung Medical University Kaohsiung City Taiwan Department of Nursing Kaohsiung Medical University Hospital/ Kaohsiung Medical University Kaohsiung City Taiwan Department of Pharmacy New Taipei Municipal TuCheng Hospital (Built and Operated By Chang Gung Medical Foundation) New Taipei City 236 Taiwan Body Science and Metabolic Disorders International Medical Center China Medical University Hospital Taichung City Taiwan Specialist Nursing Office Department of Nursing Kaohsiung Medical University Hospital Kaohsiung Medical University Kaohsiung City Taiwan Department of Neurology Changhua Christian Hospital Changhua Taiwan Department of Internal Medicine Tri-Service General Hospital National Defense Medical Center Taipei City Taiwan

Purpose: This study aims to determine the effects of perioperative dexmedetomidine infusion (PdI) on Asian patients undergoing bariatric–metabolic surgery (BMS), focusing on the need for pain medications and management of postoperative nausea and vomiting (PONV), and to investigate the association with these variables, including patients’ characteristics and BMS data. Materials and Methods: A retrospective review of prospectively collected data was conducted in an Asian weight management center from August 2016 to October 2021. A total of 147 native patients with severe obesity were enrolled. All patients were informed of the full support of perioperative pain medications for BMS. The pain numeric rating scale scores, events of PONV, needs for pain medications, and the associated patients’ characteristics were analyzed. A p-value of < 0.05 was considered statistically significant. Furthermore, to verify the effects of perioperative usage of dexmedetomidine for BMS, a systematic review with meta-analysis of currently available randomized control trials was performed. Results: Among the 147 enrolled patients, 107 underwent laparoscopic sleeve gastrectomy and 40 underwent laparoscopic Roux-en-Y gastric bypass. PdI has been used as an adjunct multimodal analgesia for BMS in our institution since June 2017 (group d;n = 114). In comparison with those not administered with perioperative dexmedetomidine (group C;n = 33), lower pain numeric rating scale scores (2.52 ± 2.46 vs. 4.27 ± 2.95, p = 0.007) in the postanesthesia care unit, fewer PONV (32.46% vs. 51.52%;p = 0.046), and infrequent needs of additional pain medications (19.47% vs. 45.45%;p = 0.003) were observed in group d. Multivariable analysis demonstrated that type II diabetes mellitus was correlated with the decreased need of pain medications other than PdI (p = 0.035). Moreover, dexmedetomidine seemed to have a better analgesic effect for patients with longer surgical time based on our meta-analysis. Conclusion:

关键词： Analgesia Bariatric–Metabolic Surgery dexmedetomidine Pain Severe Obesity

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Novel visible-light-induced P-doped g-C3N4/α-Bi2O3 nanocomposite ph.tocatalysts for enhanced degradation of refractory endocrine disruptors—benzoph.nones

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Applied Surface science 2023年 607卷

作者： Berekute, Abiyu Kerebo Yu, Kuo-Pin Chuang, Yi-Hsueh Lin, Kun-Yi International Ph.D. Program in Environmental Science and Technology National Yang Ming Chiao Tung University Taipei11221 Taiwan Institute of Environmental and Occupational Health Sciences National Yang Ming Chiao Tung University Taipei11221 Taiwan Institute of Environmental Engineering National Yang Ming Chiao Tung University Hsinchu City30010 Taiwan Department of Environmental Engineering and Innovation and Development Center of Sustainable Agriculture & Research Center of Sustainable Energy and Nanotechnology National Chung Hsing University 250 Kuo-Kuang Road Taichung Taiwan

The Z-scheme heterojunction design can not only minimize ph.togenerated electron-hole pair recombination but also ensure strong redox abilities for driving ph.tocatalytic reactions. Hence, novel P-g-C3N4/α-Bi2O3 binary nanocomposites were successfully fabricated by a combined hydrothermal-calcination method. The as-synthesized samples were systematically characterized by X-ray diffraction, Fourier transform infrared spectroscopy, X-ray ph.toelectron spectroscopy, scanning electron microscopy/energy-dispersive X-ray spectroscopy, transmission electron microscopy, ultraviolet–visible spectroscopy, ph.toluminescence (PL) spectroscopy, N2 isotherm measurement, electrochemical impedance spectroscopy (EIS), thermogravimetric analysis, and electron paramagnetic resonance. The ph.tocatalytic efficiency of the as-prepared samples was assessed via decontamination of refractory and endocrine-disrupting benzoph.nones (BPs) under visible light irradiation. The 25 wt% P-g-C3N4/α-Bi2O3 nanocomposite exhibited higher ph.tocatalytic activity for 4-hydroxybenzoph.none (4H-BP) and benzoph.none-1 degradation than P-g-C3N4 and α-Bi2O3. The apparent enhancement of the ph.tocatalytic activity might be mainly attributed to the enhanced light-harvesting ability and the heterojunction formation, which significantly facilitates ph.togenerated charge carrier separation and transfer, as confirmed by the PL and EIS findings. Notably, 25 wt% P-g-C3N4/α-Bi2O3 exhibited robust reusability and stability with high efficiency in 4H-BP removal after four repeated ph.tocatalytic cycles. © 2022 Elsevier B.V.

关键词： Heterojunctions

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Ultrasensitive detection of ornidazole–antibiotic drug residues in water using NiMOFs functionalized MWCNT modified electrode

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Microchemical Journal 2024年 197卷

作者： Vignesh, Kondusamy Senthil Kumar, Annamalai Arumugam Napoleon, Ayyakannu Kuo, Chih-Yu Yusuf, Kareem Govindasamy, Mani Nano and Bioelectrochemistry Research Laboratory Carbon dioxide Research and Green Technology Centre and Department of Chemistry School of Advanced Sciences Vellore Institute of Technology Vellore 632 014 India Department of Chemistry School of Advanced Sciences Vellore Institute of Technology Vellore 632 014 India International Ph.D. Program in Innovative Technology of Biomedical Engineering and Medical Devices Ming Chi University of Technology New Taipei City 243303 Taiwan Department of Chemical Engineering and Biotechnology National Taipei University of Technology Taipei 10608 Taiwan Department of Chemistry College of Science King Saud University Riyadh 11451 Saudi Arabia Centre for Applied Research Saveetha School of Engineering Saveetha Institute of Medical and Technical Sciences (SIMATS) Tamil Nadu Chennai 602105 India Research Center for Intelligence Medical Devices Ming Chi University of Technology New Taipei City 243303 Taiwan

Nitroimidazole-based drugs are widely used as an antibiotic for the treatment of anaerobic bacterial and parasite illnesses. The widespread use of these drugs in animal feed and the consequent environmental pollution have become significant concerns in recent years. Simple, sensitive, and rapid detection of the antibody in various real samples is demanding research interest. Herein, we report a Nickel-metal organic framework functionalized Multiwalled Carbon nanotubes modified glassy carbon electrode (MWCNT@NiMOFs) as an ultrasensitive and rapid voltammetric sensor for the detection of ornidazole (ORdZ) in a neutral ph.solution. The MWCNT@NiMOFs were prepared using a microwave-assisted solvothermal technique accompanied by an ultrasonication method. The designed MWCNT@NiMOFs offered a low charge transfer resistance (R_ct) of 141 Ω along with excellent electrocatalytic activity, and high current density at the lowered cathodic peak potential (-0.62 V vs Ag/AgCl) for ORdZ detection. The surface adsorption capacity (Γ_s) in terms of surface excess and heterogeneous charge transfer rate constant (k⁰) of the MWCNT@NiMOFs were calculated to be 3.29 × 10^-9 mol cm⁻² and 5.33 × 10^-3 cm s⁻¹, respectively. Under an optimal working condition, differential pulse voltammetry measurements of ORdZ have shown concentration linearity in a window, 100 nm to 10 µM range with excellent sensitivity, 5.69 × 10^-5A µM⁻¹ cm⁻², and detection limit, 26 nM (3.3/s). The designed MWCNT@NiMOFs offered appreciable reproducibility, and repeatability up to 30 days of storage time. The real-time quantitative evaluation of ORdZ in human urine and tap water specimens was done along with ∼ 100 % recovery values. Since the new approach is simple, selective, and separation-free, it can be extendable to a variety of real-time practical applications. © 2024 Elsevier B.V.

关键词： Electrocatalytic reduction Multi-walled carbon nanotubes Nickel Metal-organic frameworks Ornidazole drug Ultrasensitive detection

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Coronary heart diseases prediction based on cardiology clinical features 5

Coronary heart diseases prediction based on cardiology clini...

引用

5th IEEE International Conference on Big data Intelligence and Computing, dataCom 2019

作者： Yang, Cheng-Hong Chuang, Li-Yeh Chang, Po-Yin National Kaohsiung University of Science and Technology Ph. D. Program in Biomedical Engineering Kaohsiung Medical University Dept. of Electronic Engineering Kaohsiung Taiwan I-Shou University Dept. of Chemical Engineering Institute of Biotechnology and Chemical Engineering Kaohsiung Taiwan National Kaohsiung University of Science and Technology Dept. of Electronic Engineering Kaohsiung Taiwan

ISBN: (纸本)9781728141176

The development of modern health systems has generated a large amount of medical data. Recent research has shown that data mining technology can discover potential patterns from a vast array of medical data, providing insight into disease and predicting disease. Coronary heart disease (CHd) is one of the most important research topics in the health field. In recent years, research on CHd has been extensively studied;however, the accuracy of CHd prediction needs to be improved. Here, a hybrid prediction method BOSVM combining Bayesian optimization (BO) and support vector machine (SVM) is proposed to predict the CHd. In BOSVM, BO aims to adjust of SVM parameters for enhancing the accuracy of CHd prediction. BOSVM compares performance of CHd prediction with five forecasting algorithms, including classification and regression tree, logistic regression, k-nearest neighbors, AdaBoost, and SVM. The experimental results show that the BOSVM has superior prediction accuracy than other algorithms in CHd prediction, indicating BOSVM can effectively predict CHd. © 2019 IEEE.

关键词： Support vector regression

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MOF-derived spinel NiMn2O4/CoMn2O4 heterojunction and its application in a high-performance ph.tocatalyst and supercapacitor

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Journal of Environmental Chemical engineering 2023年第5期11卷

作者： Lee, Kuen-Chan Hsiao, Yu-Sheng Sung, Ming-Yen Chen, Yi-Lun Wu, Nian-Jheng Huang, Jen-Hsien Cho, Er-Chieh Weng, Huei Chu Hsu, Shih-Chieh Department of Science Education National Taipei University of Education No. 134 Section 2 Heping E. Road Da-an District Taipei City106 Taiwan Ph.D. Program in Medical Neuroscience College of Medical Science and Technology Taipei Medical University 250 Wuxing Street Taipei City110 Taiwan Department of Materials Science and Engineering National Taiwan University of Science and Technology No. 43 Section 4 Keelung Road Da-an District Taipei10607 Taiwan Department of Clinical Pharmacy School of Pharmacy College of Pharmacy Taipei Medical University 250 Wuxing Street Taipei City110 Taiwan Université Paris-Saclay CNRS Institut des Sciences Moléculaires d′Orsay Orsay91405 France Department of Green Material Technology Green Technology Research Institute CPC Corporation No. 2 Zuonan Rd. Nanzi District Kaohsiung City81126 Taiwan Department of Mechanical Engineering Chung Yuan Christian University No. 200 Chungpei Rd Chungli District Taoyuan City32023 Taiwan Department of Chemical and Materials Engineering Tamkang University No. 151 Yingzhuan Road Tamsui District New Taipei City25137 Taiwan

Metal oxide heterojunctions have attracted considerable attention in ph.tocatalyst and supercapacitor applications. In this study, NiMn2O4/CoMn2O4 (NMO/CMO) heterojunctions were synthesized using ternary metal-organic frameworks (MOFs) as precursors. After calcination at 500 °C, the as-prepared NMO/CMO composite maintains the porous sheet-like morph.logy of the ternary MOF, exhibiting a highly porous structure. The heterostructured NMO/CMO composite demonstrates enhanced ph.tocatalytic performance compared with pure NMO and CMO. This enhancement may be attributed to the well-aligned energy levels at the NMO/CMO interface, which effectively reduces charge recombination and facilitates the efficient transport of ph.togenerated carriers. In addition, the NMO/CMO heterojunction exhibits enhanced supercapacitor performance owing to the increased number of active redox sites and reduced charge transfer resistance. When tested at 3 A/g, the NMO/CMO composite displays a higher capacitance (756.4 F/g) than pure NMO (579.6 F/g) and CMO (519.6 F/g) and remarkable rate capability, maintaining a capacitance of 639 F/g even at 10 A/g. Notably, asymmetric supercapacitors fabricated using NMO/CMO and activated carbon can achieve an energy density of 32.18 W h/kg at 750 W/kg and superior cycling life, retaining 92.1% of its initial capacitance after 3000 cycles. © 2023 Elsevier Ltd

关键词： Heterojunctions

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Novel visible-light-active P-g-CN-based α-Bi2O3/WO3 ternary ph.tocatalysts with a dual Z-scheme heterostructure for the efficient decomposition of refractory ultraviolet filters and environmental hormones: Benzoph.nones

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Environmental Research 2023年 234卷

作者： Berekute, Abiyu Kerebo Yu, Kuo-Pin Chuang, Yi-Hsueh Brad Lin, Kun-Yi Andrew International Ph.D. Program in Environmental Science and Technology National Yang Ming Chiao Tung University Taipei11221 Taiwan Institute of Environmental and Occupational Health Sciences National Yang Ming Chiao Tung University Taipei11221 Taiwan Institute of Environmental Engineering National Yang Ming Chiao Tung University Hsinchu City30010 Taiwan Department of Environmental Engineering and Innovation and Development Center of Sustainable Agriculture & Research Center of Sustainable Energy and Nano Technology National Chung Hsing University 250 Kuo-Kuang Road Taichung Taiwan Department of Chemistry College of Natural and Computational Sciences Arba Minch University Arbaminch Ethiopia

The ubiquitous and refractory benzoph.none (BP)-type ultraviolet filters, which are also endocrine disruptors, were commonly detected in the aquatic matrix and could not be efficiently removed by conventional wastewater treatment processes, thus causing extensive concern. Herein, a novel ternary nanocomposite, P-g-CN/α-Bi2O3/WO3 (P-gBW), was successfully fabricated by mixing cocalcinated components and applied to the decomposition of BP-type ultraviolet filters. The dual-Z-scheme heterostructure of P-gBW enhances visible-light absorption, efficiently facilitates separation and mobility, and prolongs the lifetime of ph.toinduced charge carriers via double charge transfer mechanisms. The optimum 95 wt% P-gBW exhibited excellent ph.tocatalytic activity, degrading 96% 4-hydroxy benzoph.none (4HBP) within 150 min and 93% 2,2′,4,4′-tetrahydroxybenzoph.none (BP-2) within 100 min under visible-light illumination, respectively. The pseudo-first-order rate constant of 4HBP (1.15 h−1) was 6.8-, 3.1-, 3.3- and 2.2-fold higher than those of WO3, P-g-CN, α-Bi2O3, and P-g-CN/α-Bi2O3, respectively, while that of BP-2 (1.71 h−1) was 5.2-, 2.2-, 3.2- and 1.5-fold higher, respectively. The improved ph.tocatalytic degradation was attributed to efficient ph.toinduced charge carrier separation and migration and prevented the recombination of electron holes, as verified by ph.toluminescence, transient ph.tocurrent response, and electrochemical impedance spectroscopy. Trapping experiments, electron paramagnetic resonance, and band energy position indicated an efficient dual-Z-scheme heterostructure. © 2023 Elsevier Inc.

关键词： Tungsten compounds

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Cold atmosph.ric plasma-enabled platelet vesicle incorporated iron oxide nano-propellers for thrombolysis

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Materials Today Bio 2023年 23卷 100876页

作者： Jheng, Pei-Ru Chiang, Chia-Che Kang, Jiunn-Horng Fan, Yu-Jui Wu, Kevin C.-W. Chen, Yan-Ting Liang, Jia-Wei Bolouki, Nima Lee, Jyh-Wei Hsieh, Jang-Hsing Chuang, Er-Yuan Graduate Institute of Nanomedicine and Medical Engineering Graduate Institute of Biomedical Materials and Tissue Engineering Institute of Biomedical Optomechatronics International Ph.D. Program in Biomedical Engineering School of Biomedical Engineering College of Biomedical Engineering Professional Master Program in Artificial Intelligence in Medicine College of Medicine Taipei Medical University Taipei11031 Taiwan Department of Physical Medicine and Rehabilitation Taipei Medical University Hospital Taipei Taiwan Institute of Biomedical Engineering & Nanomedicine National Health Research Institute Keyan Road Zhunan Miaoli City350 Taiwan Department of Chemical Engineering National Taiwan University No.1 Sec. 4 Roosevelt Rd Taipei10617 Taiwan Department of Plasma Physics and Technology Faculty of Science Masaryk University Brno Czech Republic Center for Plasma and Thin Film Technologies Ming Chi University of Technology New Taipei City Taiwan Department of Materials Engineering Ming Chi University of Technology New Taipei City Taiwan Cell Physiology and Molecular Image Research Center Taipei Medical University-Wan Fang Hospital Taipei11696 Taiwan

A new approach to treating vascular blockages has been developed to overcome the limitations of current thrombolytic therapies. This approach involves biosafety and multimodal plasma-derived theranostic platelet vesicle incorporating iron oxide constructed nano-propellers platformed technology that possesses fluorescent and magnetic features and manifold thrombus targeting modes. The platform is capable of being guided and visualized remotely to specifically target thrombi, and it can be activated using near-infrared ph.totherapy along with an actuated magnet for magnetotherapy. In a murine model of thrombus lesion, this proposed multimodal approach showed an approximately 80 % reduction in thrombus residues. Moreover, the new strategy not only improves thrombolysis but also boosts the rate of lysis, making it a promising candidate for time-sensitive thrombolytic therapy. © 2023 The Authors

关键词： Infrared devices

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Small molecule tractable PARP inhibitors: Scaffold construction approaches, mechanistic insights and structure activity relationship

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Bioorganic Chemistry 2023年 141卷 106893页

作者： Thakur, Amandeep Rana, Mandeep Ritika Mathew, Jacob Nepali, Sanya Pan, Chun-Hsu Liou, Jing Ping Nepali, Kunal School of Pharmacy College of Pharmacy Taipei Medical University Taipei 110031 Taiwan College of Medicine Taipei Medical University Taipei 110031 Taiwan Department of Chemical Engineering National Taiwan University of Science and Technology Taipei 106335 Taiwan Manipal School of Life Sciences Manipal Academy of Higher Education Manipal 576104 India Ph.D. Program in Drug Discovery and Development Industry College of Pharmacy Taipei Medical University Taiwan

diverse drug design strategies viz. molecular hybridization, substituent installation, scaffold hopping, isosteric replacement, high-throughput screening, induction and separation of chirality, structure modifications of ph.toconstituents and use of structural templates have been exhaustively leveraged in the last decade to load the chemical toolbox of PARP inhibitors. Resultantly, numerous promising scaffolds have been pinpointed that in turn have led to the resuscitation of the credence to PARP inhibitors as cancer therapeutics. This review briefly presents the ph.siological functions of PARPs, the ph.rmacokinetics, and ph.rmacodynamics, and the interaction profiles of FdA-approved PARP inhibitors. Comprehensively covered is the section on the drug design strategies employed by drug discovery enthusiasts for furnishing PARP inhibitors. The impact of structural variations in the template of designed scaffolds on enzymatic and cellular activity (structure–activity relationship studies) has been discussed. The insights gained through the biological evaluation such as profiling of ph.sicochemical properties and in vitro AdME properties, PK assessments, and high-dose ph.rmacology are covered. © 2023 Elsevier Inc.

关键词： BRCA mutations Cancer dNA damage Molecular hybridization PARP inhibitors Scaffold hopping Tumor

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