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Polarity-switchable photoelectrochemical detection of tyrosinase activity based on enzyme-triggered boronic ester bridging between In2S3 and Cu2ZnSnS4. 基于In2S3和Cu2ZnSnS4之间硼酯桥接的极性可切换光电化学检测酪氨酸酶活性。
IF 6.1 1区 化学
Talanta Pub Date : 2025-12-01 Epub Date: 2025-05-27 DOI: 10.1016/j.talanta.2025.128405
Rong Liao, Bowen Yan, Shihua Wang, Wenfang Deng, Yueming Tan, Qingji Xie
{"title":"Polarity-switchable photoelectrochemical detection of tyrosinase activity based on enzyme-triggered boronic ester bridging between In<sub>2</sub>S<sub>3</sub> and Cu<sub>2</sub>ZnSnS<sub>4</sub>.","authors":"Rong Liao, Bowen Yan, Shihua Wang, Wenfang Deng, Yueming Tan, Qingji Xie","doi":"10.1016/j.talanta.2025.128405","DOIUrl":"10.1016/j.talanta.2025.128405","url":null,"abstract":"<p><p>Herein, an innovative polarity switchable strategy for photoelectrochemical (PEC) detection is reported by utilizing enzyme-triggered boronic ester bridging between two semiconductors. Monophenol-modified In<sub>2</sub>S<sub>3</sub> is prepared by sequentially coating polyethyleneimine (PEI) and covalently conjugating 4-hydroxyphenylacetic acid (PhOH) on In<sub>2</sub>S<sub>3</sub>, whereas dihydroxy-modified Cu<sub>2</sub>ZnSnS<sub>4</sub> is prepared through surface coating of chitosan (CS). Under the catalysis of tyrosinase (TYR), monophenol groups of In<sub>2</sub>S<sub>3</sub>@PEI-PhOH undergo the conversion to o-diphenol groups. With the aid of 1,4-phenylboronic acid, boronate ester bridges form between TYR-treated In<sub>2</sub>S<sub>3</sub>@PEI-PhOH and Cu<sub>2</sub>ZnSnS<sub>4</sub>@CS, so In<sub>2</sub>S<sub>3</sub> can be anchored on the Cu<sub>2</sub>ZnSnS<sub>4</sub>@CS-modified electrode surface. As a result, the formation of p-n heterojunctions on the photoelectrode can reverse the photocurrent polarity, enabling polarity switchable PEC detection of TYR activity. The linear range is from 0.01 to 5 U mL<sup>-1</sup>, and the detection limit is 0.0015 U mL<sup>-1</sup> for TYR activity detection. The established method is successfully employed for TYR activity detection in human serum samples.</p>","PeriodicalId":435,"journal":{"name":"Talanta","volume":"295 ","pages":"128405"},"PeriodicalIF":6.1,"publicationDate":"2025-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144191344","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A novel pH-responsive aptamer-molecularly imprinted hydrogel for efficient identification and separation of ampicillin in complex matrices. 一种新型ph响应适体-分子印迹水凝胶,用于复杂基质中氨苄西林的有效鉴定和分离。
IF 6.1 1区 化学
Talanta Pub Date : 2025-12-01 Epub Date: 2025-06-10 DOI: 10.1016/j.talanta.2025.128425
Liyu Qiu, Xixiang Yang, Nan Zhao, Anqi Luo, Li Wang, Xiaogang Hu
{"title":"A novel pH-responsive aptamer-molecularly imprinted hydrogel for efficient identification and separation of ampicillin in complex matrices.","authors":"Liyu Qiu, Xixiang Yang, Nan Zhao, Anqi Luo, Li Wang, Xiaogang Hu","doi":"10.1016/j.talanta.2025.128425","DOIUrl":"10.1016/j.talanta.2025.128425","url":null,"abstract":"<p><p>Hybrids of molecular imprinting-aptamers have been used for environmental analysis; however, the weak selectivity and stability inhibited their applications in complex matrices. In this paper, the nano-scale pH-responsive aptamer-molecularly imprinted interpenetrating hydrogels (Fe<sub>3</sub>O<sub>4</sub>@Apt-MIH) were prepared in one step by the modified sol-gel method based on the preparation principle of interpenetrating network hydrogels, with Fe<sub>3</sub>O<sub>4</sub> as the carrier, aminopropyltriethoxysilane and methyltrimethoxysilane as functional monomers, polyethyleneimine (PEI) as the pH-responsive components, and tetraethoxysilane (TEOS) and glutaraldehyde (GA) as dual cross-linking agents. After optimizing the polymerization and extraction conditions, the pH response performance, extraction capacity and reusability of the material with highly magnetism were investigated, which could achieve magnetic separation within 5 s. The SiO<sub>2</sub> coating hydrolyzed by TEOS provided a rigid backbone for interpenetrating hydrogels, which could improve the acid resistance of PEI by adjusting the isoelectric point of Fe<sub>3</sub>O<sub>4</sub>@Apt-MIH and assist in target identification. Selectivity research showed that aptamers and functional monomers have a highly effective synergistic recognition effect on ampicillin, with the imprinting factor of 6.90 and the synergistic recognition factor of 1.48. This solid-phase microextraction material coupled to high-performance liquid chromatography with the linear range of 10-1000 μg/L and the detection limit of 7.67 μg/L enabled the selective separation and detection of ampicillin in milk and honey, with minimal sample matrix interference and recovery between 95.2 and 102 %.</p>","PeriodicalId":435,"journal":{"name":"Talanta","volume":"295 ","pages":"128425"},"PeriodicalIF":6.1,"publicationDate":"2025-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144281924","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Simple one-pot assay for visual and smartphone-based quantification of human albumin in urine and biological fluids. 简单的一锅试验,用于视觉和智能手机定量人类尿液和生物液体中的白蛋白。
IF 6.1 1区 化学
Talanta Pub Date : 2025-12-01 Epub Date: 2025-06-07 DOI: 10.1016/j.talanta.2025.128443
Nopchulee Cheeveewattanagul, Oranut Warachit, Paskorn Muangphrom, Patsamon Rijiravanich
{"title":"Simple one-pot assay for visual and smartphone-based quantification of human albumin in urine and biological fluids.","authors":"Nopchulee Cheeveewattanagul, Oranut Warachit, Paskorn Muangphrom, Patsamon Rijiravanich","doi":"10.1016/j.talanta.2025.128443","DOIUrl":"10.1016/j.talanta.2025.128443","url":null,"abstract":"<p><p>This study introduces a simple and effective one-pot assay for the quantification of human albumin (HA) using H8 aptamer-modified magnetic beads (H8Apt-MB-HA), applicable across various biological fluids, including urine, serum, and sweat. Upon binding to HA, the aptamer-bead complexes exhibit concentration-dependent aggregation: well-dispersed at low HA levels and clustered at higher concentrations, with rapid sedimentation under a magnetic field in U-shaped well plates. These aggregation patterns are visually discernible, enabling rapid qualitative screening without the need for complex instrumentation. For quantitative analysis, digital images captured by a smartphone or a plate scanner (Cytation™ 5) are processed using ImageJ software, allowing for accurate signal quantification. The top and bottom-view assay achieves a detection limit of 5.9 and 6.5 mg L<sup>-1</sup> and demonstrates robust performance across a urinary pH range of 5.0-7.0. Minimal cross-reactivity with other biological components confirms the aptamer's high specificity. Clinical validation with patient urine samples shows excellent correlation with standard immunoturbidimetric methods, underscoring the assay's potential for point-of-care testing. This approach supports immediate interpretation and clinical decision making, especially valuable in resource-limited settings and for routine monitoring of kidney-related disorders.</p>","PeriodicalId":435,"journal":{"name":"Talanta","volume":"295 ","pages":"128443"},"PeriodicalIF":6.1,"publicationDate":"2025-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144289368","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Self-healable and stretchable electrochemical sensor for sweat glucose detection. 用于汗液葡萄糖检测的可自我修复和可拉伸电化学传感器。
IF 6.1 1区 化学
Talanta Pub Date : 2025-12-01 Epub Date: 2025-06-03 DOI: 10.1016/j.talanta.2025.128428
Gongwei Tian, Jianhui Chen, Dan Yang, Cuiyuan Liang, Qinyi Zhao, Yan Liu, Weihong Lu, Dianpeng Qi
{"title":"Self-healable and stretchable electrochemical sensor for sweat glucose detection.","authors":"Gongwei Tian, Jianhui Chen, Dan Yang, Cuiyuan Liang, Qinyi Zhao, Yan Liu, Weihong Lu, Dianpeng Qi","doi":"10.1016/j.talanta.2025.128428","DOIUrl":"10.1016/j.talanta.2025.128428","url":null,"abstract":"<p><p>Wearable sensing devices provide a promising approach for non-invasive health detection. However, most flexible devices are inevitably susceptible to wear and mechanical degradation in practical applications due to stretching, cutting, or overuse, resulting in device malfunction. Therefore, it is necessary to develop sensing devices with self-healing and stretchable capabilities. Here, an in-situ self-healing and stretchable sweat glucose sensor is fabricated by depositing Au on the synthetic self-healable PDMS<sub>0.9</sub>-IPDI elastomer and modifying polypyrrole/glucose oxidase on the sensing position, respectively. This sensor can recover electromechanical properties through dynamic hydrogen bonds after fracture and self-healing 4 h at room temperature, and maintain stable sensing properties under 50 % strain, which satisfies the strain required by human skin in daily activities. In addition, the modified polypyrrole film on the Au electrode increases the electrochemically active area of the working electrode by 3-4 times and the sensor exhibits a sensitivity of 62.60 μA mM<sup>-1</sup> cm<sup>-2</sup> in the linear range of 0-1 mM, with the detection limit is as low as 12.58 μM. Furthermore, the sensor can accurately and reliably detect the glucose content in human sweat samples, providing a novel approach for the practical application of glucose sensors.</p>","PeriodicalId":435,"journal":{"name":"Talanta","volume":"295 ","pages":"128428"},"PeriodicalIF":6.1,"publicationDate":"2025-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144281926","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The optimal ionic concentration of sensing buffer in the detection of RNA by using the DNA probe with the silicon nanowire field-effect transistor (SiNW-FET). 利用硅纳米线场效应晶体管(SiNW-FET)对DNA探针进行RNA检测时感应缓冲液的最佳离子浓度。
IF 6.1 1区 化学
Talanta Pub Date : 2025-12-01 Epub Date: 2025-05-28 DOI: 10.1016/j.talanta.2025.128375
Wen-Pin Hu, Jui-Shen Wang, Yu-Peng Chiu, Tzu-Chen Huang, Bharath Kumar Yadlapalli, Wen-Yih Chen
{"title":"The optimal ionic concentration of sensing buffer in the detection of RNA by using the DNA probe with the silicon nanowire field-effect transistor (SiNW-FET).","authors":"Wen-Pin Hu, Jui-Shen Wang, Yu-Peng Chiu, Tzu-Chen Huang, Bharath Kumar Yadlapalli, Wen-Yih Chen","doi":"10.1016/j.talanta.2025.128375","DOIUrl":"10.1016/j.talanta.2025.128375","url":null,"abstract":"<p><p>This study investigates optimal conditions for surface modification and ionic concentration of sensing buffers for miRNA-21 detection using DNA probes on silicon nanowire field-effect transistor (SiNW-FET) biosensors. Ionic strength is a key factor influencing DNA/RNA hybridization efficiency and FET detection sensitivity by affecting duplex formation and the Debye length. An optimal balance between these effects is crucial for ultra-sensitive miRNA detection. The surface functionalization process was optimized through systematic testing of reaction time, temperature, and pH. A 30-min silanization reaction at room temperature without pH adjustment, followed by acetic acid rinsing, resulted in the most uniform silica surface. For hybridization detection, fluorescence microscopy showed that the highest ionic strength (150 mM) of Bis-Tris propane (BTP) buffer produced the greatest hybridization amount. Grazing-incidence small-angle X-ray scattering (GISAXS) confirmed stable secondary structures in DNA/DNA and DNA/RNA hybrids across all ionic strengths. For SiNW-FET measurements, BTP buffers with varying ionic strengths (10 mM, 50 mM, and 150 mM) were tested. A 50 mM BTP buffer provided the optimal balance between ionic strength for hybridization and electric double-layer structure, yielding the highest voltage shifts and enhanced sensitivity for ultra-low miRNA concentrations. Moreover, 50 mM BTP outperformed 50 mM PBS due to BTP's larger counterions reduced ion accumulation on the sensor surface, further improving sensitivity. These findings are crucial for advancing non-invasive liquid biopsy techniques in detecting low-concentration miRNAs.</p>","PeriodicalId":435,"journal":{"name":"Talanta","volume":"295 ","pages":"128375"},"PeriodicalIF":6.1,"publicationDate":"2025-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144179626","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Can a ramped high-temperature carbon analyser with thermal oxidation be used to quantify soil organic carbon pools? 热氧化斜坡式高温碳分析仪能否用于土壤有机碳库的定量分析?
IF 6.1 1区 化学
Talanta Pub Date : 2025-12-01 Epub Date: 2025-05-22 DOI: 10.1016/j.talanta.2025.128358
Manoharan Veeragathipillai, Leslie Janik, Jeffrey Baldock
{"title":"Can a ramped high-temperature carbon analyser with thermal oxidation be used to quantify soil organic carbon pools?","authors":"Manoharan Veeragathipillai, Leslie Janik, Jeffrey Baldock","doi":"10.1016/j.talanta.2025.128358","DOIUrl":"10.1016/j.talanta.2025.128358","url":null,"abstract":"<p><p>Soil organic carbon (SOC) pools range from easily decomposable particulate, slowly decomposable humic, and resistant organic carbon. These carbon pools, sometimes referred to as POC, HOC and ROC, respectively, can be used as inputs into carbon accounting applications such as the Roth-C model. This study examines whether ramped thermal oxidation, combined with evolved gas (CO<sub>2</sub>) analysis (RTO-EGA) of soil samples at temperature intervals between 110 °C and 1000 °C, can quantify the allocation of SOC to these pools. RTO-EGA ramping profiles of 176 samples were combined with respective soil carbon pool data obtained from physical fractionation and <sup>13</sup>C NMR analysis, into multiple linear regression (MLR) and partial least squares regression (PLSR) models. The samples were split into calibration (110) and validation (51) sets for modelling, and 15 samples omitted due to excessively low decomposition temperatures and associated high model leverage. The samples were also modelled by PLSR using mid-infrared diffuse reflectance (DRIFT) for comparison with RTO-EGA. RTO-EGA and DRIFT calibration and validation accuracies were generally high for POC and HOC, with R<sup>2</sup> values of 0.80-0.95 and RMSE values of 0.10-0.20 %C. Estimates of the ROC pool were relatively less accurate for samples not adequately covered by the calibration set. Since high-temperature carbon analysers are routinely used in most soil testing laboratories, the RTO-EGA approach can be easily adopted for carbon pool analysis. This proof-of-concept study demonstrated that the RTO-EGA method, combined with chemometric modelling, as a rapid and cost-effective method to quantify carbon pools.</p>","PeriodicalId":435,"journal":{"name":"Talanta","volume":"295 ","pages":"128358"},"PeriodicalIF":6.1,"publicationDate":"2025-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144191342","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Smartphone-enabled detection of urea in animal feed based on a disposable electrode modified with silver nanoparticles decorated on nitrogen-doped graphene nanoplatelets. 基于氮掺杂石墨烯纳米片修饰银纳米粒子修饰的一次性电极,智能手机检测动物饲料中的尿素。
IF 6.1 1区 化学
Talanta Pub Date : 2025-12-01 Epub Date: 2025-06-04 DOI: 10.1016/j.talanta.2025.128431
Kiattisak Promsuwan, Chanakarn Sanguarnsak, Ananya Kongsuwan, Jenjira Saichanapan, Asamee Soleh, Kasrin Saisahas, Kritsada Samoson, Sangay Wangchuk, Warakorn Limbut
{"title":"Smartphone-enabled detection of urea in animal feed based on a disposable electrode modified with silver nanoparticles decorated on nitrogen-doped graphene nanoplatelets.","authors":"Kiattisak Promsuwan, Chanakarn Sanguarnsak, Ananya Kongsuwan, Jenjira Saichanapan, Asamee Soleh, Kasrin Saisahas, Kritsada Samoson, Sangay Wangchuk, Warakorn Limbut","doi":"10.1016/j.talanta.2025.128431","DOIUrl":"10.1016/j.talanta.2025.128431","url":null,"abstract":"<p><p>A flow injection amperometric sensing method was developed for the detection of urea in animal feed. A screen-printed electrode was modified with a nanocatalyst comprising silver nanoparticles anchored on nitrogen-doped graphene nanoplatelets. The nanocatalyst was synthesized via a two-step hydrothermal procedure and used to modify an electrode as a non-enzymatic electrochemical urea sensing platform. The morphology and structure of the as-synthesized nanocatalyst were investigated, and its electrochemical properties were characterized through electrochemical impedance spectroscopy, cyclic voltammetry, chronocuolometry, and chronoamperometry. The nanocatalyst exhibited good charge transfer ability and electrocatalytic activity for urea oxidation. The sensor fabrication and flow injection amperometric parameters were optimized. Under optimal conditions, the anodic current exhibited a linear correlation with urea concentration from 0.01 to 40 mM (0.6 to 2400 mg L<sup>-1</sup>) with a detection limit of 0.0036 mM (0.22 mg L<sup>-1</sup>). The developed system was highly sensitive (4.0 ± 0.3 μA mM<sup>-1</sup> cm<sup>-2</sup>), showed good repeatability (RSD of 1.4%, n = 10), reproducibility (RSD of 2.5%, n = 10), and operational stability (RSD of 1.01%, n = 100), with a throughput of 60 samples per hour. Furthermore, the proposed system showed resilience against potential interferences commonly found in animal feeds. A strong correlation coefficient between results obtained from the flow injection amperometric sensor and a standard spectrophotometric method underscored the accuracy of the proposed system, ensuring its suitability for urea detection in animal feedstuffs.</p>","PeriodicalId":435,"journal":{"name":"Talanta","volume":"295 ","pages":"128431"},"PeriodicalIF":6.1,"publicationDate":"2025-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144281927","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A simple and low-cost paper chip-based smartphone sensor for enumeration of T lymphocyte subsets. 一个简单和低成本的基于纸芯片的智能手机传感器枚举T淋巴细胞亚群。
IF 6.1 1区 化学
Talanta Pub Date : 2025-12-01 Epub Date: 2025-06-11 DOI: 10.1016/j.talanta.2025.128456
Wei Xiao, Fengjuan Xu, Cong Lin, Qian Zhao, Yuanyuan Han, Kunjie Lu, Yanqiong Su, Shibo Shang, Jiting Deng, Ke Gong, Xiaolin Fang, Liangshan Hu, Donglin Cao
{"title":"A simple and low-cost paper chip-based smartphone sensor for enumeration of T lymphocyte subsets.","authors":"Wei Xiao, Fengjuan Xu, Cong Lin, Qian Zhao, Yuanyuan Han, Kunjie Lu, Yanqiong Su, Shibo Shang, Jiting Deng, Ke Gong, Xiaolin Fang, Liangshan Hu, Donglin Cao","doi":"10.1016/j.talanta.2025.128456","DOIUrl":"10.1016/j.talanta.2025.128456","url":null,"abstract":"<p><p>Lymphocyte count reflects the cellular immune function status of the body, and T lymphocyte subsets are of great value in the adjuvant diagnosis, efficacy monitoring, and prognostic assessment of clinical diseases. There is an urgent need to develop a simple and economical cell-counting platform for T lymphocyte subsets to meet clinical needs of cancer prognosis. Based on the vertical flow assay (VFA) and a polystyrene (PS) microsphere-labeled antibody specifically binding to target cells, we established a simple T lymphocyte counting assay (PS-VFA). Labeled cells induced a signal, which was detected on the filter membrane. We used 3D printing to create a cell phone holder and a test kits. The cell phone holder eliminates ambient light interference and provides the appropriate focus, and a smartphone was used for image acquisition and data analysis, revealing the number of T lymphocytes to be tested via RGB signal analysis. The entire detection process takes about 15 min, and the detection device is extremely cheap, about $20, and can be reused. CD3, CD4, and CD8 cells count exhibited a quasilinear response to logarithmic cell concentrations in a single nucleated cell solution, and detection limits ranging from 100 to 1400 cells/μL for CD3(R<sup>2</sup> = 0.96), 100 to 1400 cells/μL for CD4(R<sup>2</sup> = 0.97), and 25 to 800 cells/μL for CD8(R<sup>2</sup> = 0.96), respectively. And the CV values of this method are all less than 10 %. To validate the clinical applicability of this method,16 patients with cancer and 34 healthy individuals samples were measured, the detection results showed a high correlation with the flow cytometry (FCM) analysis. These results revealed that PS-VFA showed good performance compared with flow cytometry and precision evaluation. This analysis approach is a promising alternative for the costly standard flow cytometry-based tools for T lymphocyte subsets in tumor patients in resource-limited settings.</p>","PeriodicalId":435,"journal":{"name":"Talanta","volume":"295 ","pages":"128456"},"PeriodicalIF":6.1,"publicationDate":"2025-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144289365","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Expression of concern: "Glucaric acid additives for the antiplasticization of fibers wet spun from cellulose acetate/acetic acid/water" [Carbohydrate Polymers 245 (2020) 116510]. 关注表达:“用于醋酸/乙酸/水纤维素湿纺纤维抗塑的葡萄糖酸添加剂”[碳水化合物聚合物245(2020)116510]。
IF 12.5 1区 化学
Carbohydrate Polymers Pub Date : 2025-11-15 Epub Date: 2025-06-25 DOI: 10.1016/j.carbpol.2025.123943
{"title":"Expression of concern: \"Glucaric acid additives for the antiplasticization of fibers wet spun from cellulose acetate/acetic acid/water\" [Carbohydrate Polymers 245 (2020) 116510].","authors":"","doi":"10.1016/j.carbpol.2025.123943","DOIUrl":"https://doi.org/10.1016/j.carbpol.2025.123943","url":null,"abstract":"","PeriodicalId":261,"journal":{"name":"Carbohydrate Polymers","volume":"368 Pt 1","pages":"123943"},"PeriodicalIF":12.5,"publicationDate":"2025-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145005629","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Expression of Concern: "Tunable drug release from nanofibers coated with blank cellulose acetate layers fabricated using tri-axial electrospinning" [Carbohydrate Polymers 203 (2019) 228-237]. 关注表达:“利用三轴静电纺丝制备的空白醋酸纤维素层涂层纳米纤维的可调节药物释放”[碳水化合物聚合物203(2019)228-237]。
IF 12.5 1区 化学
Carbohydrate Polymers Pub Date : 2025-11-15 Epub Date: 2025-07-03 DOI: 10.1016/j.carbpol.2025.124011
{"title":"Expression of Concern: \"Tunable drug release from nanofibers coated with blank cellulose acetate layers fabricated using tri-axial electrospinning\" [Carbohydrate Polymers 203 (2019) 228-237].","authors":"","doi":"10.1016/j.carbpol.2025.124011","DOIUrl":"https://doi.org/10.1016/j.carbpol.2025.124011","url":null,"abstract":"","PeriodicalId":261,"journal":{"name":"Carbohydrate Polymers","volume":"368 Pt 1","pages":"124011"},"PeriodicalIF":12.5,"publicationDate":"2025-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145005701","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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