en Progress in Multiple Sclerosis Research: An Example of Bedside to Bench By jamanetwork.com Published On :: Thu, 07 May 2020 00:00:00 GMT This Viewpoint attributes improved understanding of the role of autoantibodies and B-cell activity in MS pathogenesis and the development of effective therapies to the ability of physician-scientists to bring clinical insights to laboratory research and it emphasizes the importance of supporting and encouraging these investigators to reinvigorate science at the bedside. Full Article
en Trends in SARS-CoV-2 PCR Test Positivity Among Outpatients in Seattle and Washington State By jamanetwork.com Published On :: Fri, 08 May 2020 00:00:00 GMT This population epidemiology study characterizes trends in polymerase chain reaction (PCR) test positivity for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in Washington State and the Seattle area between March 1 and April 16, 2020, before and after statewide physical distancing guidelines and stay-at-home orders. Full Article
en When Should Physicians Act on Non–Statistically Significant Results From Clinical Trials? By jamanetwork.com Published On :: Fri, 08 May 2020 00:00:00 GMT This Viewpoint discusses considerations that might lead physicians to change their practice based on RCTs reporting non–statistically significant differences in primary outcomes, including trial methodology, totality of evidence, cost, invasiveness, and labor-intensiveness of the interventions being compared. Full Article
en The Environment: People Pollution By jamanetwork.com Published On :: Tue, 05 May 2020 00:00:00 GMT Meeting basic food and shelter needs of a growing population and catering to the insatiable consumer demands of people profoundly influences the quality of our environment. President Nixon observed that many of our present social problems may be related to the fact that we have had only 50 years in which to accommodate the second 100 million Americans. To provide for the increasing needs and demands of people, we are polluting our air, soil, and water. Unchecked population growth, people pollution, is not merely a problem, it is a paradox. It is an issue that is intimately private and yet inescapably public. Full Article
en My Friend Claims Her Second Round of Cancer By jamanetwork.com Published On :: Tue, 05 May 2020 00:00:00 GMT As my Italian father would say, since the house is burning let us warm ourselves, and so Full Article
en Miles Together—A Patient-Physician Journey By jamanetwork.com Published On :: Tue, 05 May 2020 00:00:00 GMT In this narrative medicine essay, a family physician shares the beginning and ending of a near 12-year journey with a patient, helping him reach sobriety that led to a full though short life and feeling humbled to have been so entrusted to travel with him. Full Article
en The Cost of Technology—Patient-Centered Care By jamanetwork.com Published On :: Tue, 05 May 2020 00:00:00 GMT In this narrative medicine essay, a primary care physician describes a drawing by a 7-year-old patient who is sitting on an examination table with her mother cradling her baby sister with the physician’s back to them entering data in the computer as an example of a system that is sacrificing human contact for electronics. Full Article
en Learning to Talk: Speaking the Language of Patients By jamanetwork.com Published On :: Tue, 05 May 2020 00:00:00 GMT In this narrative medicine essay, a resident physician recalls the joy she felt while learning the formal language of medicine as a student and anticipates the lifelong joy of learning to interpret that language in ways most helpful for her patients. Full Article
en John Lennon’s Elbow: The Long, Winding Road of the EMR Progress Note By jamanetwork.com Published On :: Tue, 05 May 2020 00:00:00 GMT In this narrative medicine essay, an attending physician shares his observations of how the changing nature of electronic medical record (EMR) hospital progress notes—often entered out of sequence and becoming ever longer and more unreadable—can hamper interacting with patients and providing patient care. Full Article
en A Silent Curriculum By jamanetwork.com Published On :: Tue, 05 May 2020 00:00:00 GMT In this narrative medicine essay, a medical student reflects on the ways in which she has seen racism and implicit bias affect clinical practice and emphasizes the importance of examining and challenging these biases to address health inequalities. Full Article
en Story as Evidence, Evidence as Story By jamanetwork.com Published On :: Tue, 05 May 2020 00:00:00 GMT In this narrative medicine essay, a physician describes the power of anecdotes and stories as tools for public communication, education, and advocacy. Full Article
en The Greatest Generation By jamanetwork.com Published On :: Tue, 05 May 2020 00:00:00 GMT In this narrative medicine essay, the author discusses the inaccuracies of generational stereotypes and unfounded criticisms about trainees, and the problems that faculty members who voice these criticisms can cause among physicians. Full Article
en The Unreasonable Patient By jamanetwork.com Published On :: Tue, 05 May 2020 00:00:00 GMT In this narrative medicine essay, the author describes his experience with a patient referred to as “unreasonable,” and what the experience taught him about the need for physicians to perhaps improve their communication skills with patients rather than jump to labelling them. Full Article
en Physician-Parents Whose Children Have Rare Diseases By jamanetwork.com Published On :: Tue, 05 May 2020 00:00:00 GMT In this essay, a critical care pediatric hospitalist finds herself on the other side of the office table advocating for the specific medical care needed to address her son’s rare skeletal dysplasia and her search for a pediatric specialist with whom to travel on this quest. Full Article
en A Medical Student Shares Her Struggle With Depression By jamanetwork.com Published On :: Tue, 05 May 2020 00:00:00 GMT In this essay, a young medical student describes her struggle with depression and how the experience of vulnerability has bred a deep compassion for her patients and peers. Full Article
en Mentoring in the #MeToo Era By jamanetwork.com Published On :: Tue, 05 May 2020 00:00:00 GMT In this narrative essay, the author wonders what effect the #metoo phenomenon will have on mentoring between male mentors and junior female trainees and faculty and recalls male mentors who were supportive of her and other women colleagues’ professional development in a plea for diversity and inclusion among leaders in medicine that supports the entire academic medical community. Full Article
en How to Mentor Millennials By jamanetwork.com Published On :: Tue, 05 May 2020 00:00:00 GMT In this narrative medical essay, the authors present 3 scenarios exemplifying the collision between mentoring expectations among millennials and older generation faculty and proposes strategies to bridge generational divides and engage the next generation of physicians. Full Article
en Friendships Across Cultural Barriers—We Are All the Same By jamanetwork.com Published On :: Tue, 05 May 2020 00:00:00 GMT In this narrative medicine essay, a family practitioner tells the story of how her relationship with an old-order Mennonite woman whose newborn son she examined and took to the hospital for cardiac surgery one Christmas day turns to friendship and a relationship with her broader community when the woman stays with her during her newborn daughter’s cardiac surgery. Full Article
en Full Circle: How Medicine Enabled Avoidance and Acceptance By jamanetwork.com Published On :: Tue, 05 May 2020 00:00:00 GMT In this narrative medicine essay, a psychiatrist used her residency to avoid grieving the loss of her brother to suicide but through participation in a grief support group during training she began to thaw enough to remember her brother, watch videos of ephemeral moments like celebrating his fourth birthday, an act that allowed her to see him and her family again. Full Article
en Reflections on Women in Leadership—Holding up Half By jamanetwork.com Published On :: Tue, 05 May 2020 00:00:00 GMT In this narrative medicine essay, a medical school dean talks about the reticence most women feel when considering leadership roles and urges women to work out of their comfort zones, seize diverse opportunities, and step into leadership roles. Full Article
en The Sound of Silence—When There Are No Words By jamanetwork.com Published On :: Tue, 05 May 2020 00:00:00 GMT In this narrative medicine essay, a surgeon and palliative care physician describes the isolating silence that she felt her after the slaying of her father in Egypt when she was 18 years old and how that lingering silence has come to guide her when sitting with patients, when there are no words. Full Article
en A paper-based SERS assay for sensitive duplex cytokine detection towards the atherosclerosis-associated disease diagnosis By pubs.rsc.org Published On :: J. Mater. Chem. B, 2020, 8,3582-3589DOI: 10.1039/C9TB02469G, PaperChunxia Li, Yuan Liu, Xiaoyan Zhou, Yuling WangNovel SERS based sensing assay was built by combining nanoporous membrane with sandwich immunoassay for duplex cytokines detection. It can be used as a promising candidate for clinical application due to its excellent performance in human serum.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
en An efficient strategy for circulating tumor cell detection: surface-enhanced Raman spectroscopy By pubs.rsc.org Published On :: J. Mater. Chem. B, 2020, 8,3316-3326DOI: 10.1039/C9TB02327E, Review ArticleJie Lin, Jianping Zheng, Aiguo WuCirculating tumor cells (CTCs) are circulating cancer cells that shed from tumor tissue into blood vessels and circulate in the blood to invade other organs, which results in fatal metastases. Surface-enhanced Raman scattering (SERS) has great potentials in CTCs detection.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
en A dual-targeted CeO2–DNA nanosensor for real-time imaging of H2O2 to assess atherosclerotic plaque vulnerability By pubs.rsc.org Published On :: J. Mater. Chem. B, 2020, 8,3502-3505DOI: 10.1039/C9TB02459J, CommunicationZhenhua Liu, Yujie Cao, Xiaona Zhang, Huazhen Yang, Yujie Zhao, Wen Gao, Bo TangA novel dual-targeted CeO2–DNA nanosensor by modifying with folic acid (FA) and CD36 antibody was designed.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
en Highly efficient electrochemiluminescence of ruthenium complex-functionalized CdS quantum dots and their analytical application By pubs.rsc.org Published On :: J. Mater. Chem. B, 2020, 8,3598-3605DOI: 10.1039/C9TB02463H, PaperXiaofei Wang, Huiwen Liu, Honglan Qi, Qiang Gao, Chengxiao ZhangHighly efficient electrochemiluminescence of ruthenium complex-functionalized CdS quantum dots via ECL resonance energy transfer (ECL-RET) and their analytical application.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
en Electrodeposition of nickel nanostructures using silica nanochannels as confinement for low-fouling enzyme-free glucose detection By pubs.rsc.org Published On :: J. Mater. Chem. B, 2020, 8,3616-3622DOI: 10.1039/C9TB02472G, PaperJialian Ding, Xinru Li, Lin Zhou, Rongjie Yang, Fei Yan, Bin SuThis work reports an enzyme-free glucose sensor based on nickel nanostructures electrodeposited on a fluorine-doped tin oxide (FTO) electrode modified with a silica nanochannel membrane (SNM).The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
en Aggregation-induced emission luminogens for RONS sensing By pubs.rsc.org Published On :: J. Mater. Chem. B, 2020, 8,3357-3370DOI: 10.1039/C9TB02310K, Review ArticleJun Dai, Chong Duan, Yu Huang, Xiaoding Lou, Fan Xia, Shixuan WangThe development of AIE bioprobes for RONS sensing in living systems is now summarized. We discuss some representative examples of AIEgen based bioprobes in terms of their molecular design, sensing mechanism and sensitive sensing in vitro and in vivo.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
en Graphene–nucleic acid biointerface-engineered biosensors with tunable dynamic range By pubs.rsc.org Published On :: J. Mater. Chem. B, 2020, 8,3623-3630DOI: 10.1039/C9TB02388G, PaperZhifeng Zhao, Hao Yang, Wenyue Zhao, Sha Deng, Kaixiang Zhang, Ruijie Deng, Qiang He, Hong Gao, Jinghong LiProgrammed biosensors with tunable quantification range and higher specificity have been constructed by engineering graphene–nucleic acid biointerfaces.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
en Ti3C2Tx MXene-derived TiO2/C-QDs as oxidase mimics for the efficient diagnosis of glutathione in human serum By pubs.rsc.org Published On :: J. Mater. Chem. B, 2020, 8,3513-3518DOI: 10.1039/C9TB02478F, CommunicationZhaoyong Jin, Gengfang Xu, Yusheng Niu, Xiaoteng Ding, Yaqian Han, Wenhan Kong, Yanfeng Fang, Haitao Niu, Yuanhong XuA Ti3C2Tx MXene-derived TiO2/C-QD oxidase mimic was developed and used for the efficient diagnosis of glutathione in human serum.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
en Recent advances of tissue-interfaced chemical biosensors By pubs.rsc.org Published On :: J. Mater. Chem. B, 2020, 8,3371-3381DOI: 10.1039/C9TB02476J, Review ArticleChuanrui Chen, Yue Guo, Peining Chen, Huisheng PengThis review discusses recent advances of tissue interfaced chemical biosensors, highlights current challenges and gives an outlook on future possibilities.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
en Stretchable gold fiber-based wearable electrochemical sensor toward pH monitoring By pubs.rsc.org Published On :: J. Mater. Chem. B, 2020, 8,3655-3660DOI: 10.1039/C9TB02477H, PaperRen Wang, Qingfeng Zhai, Yunmeng Zhao, Tiance An, Shu Gong, Zhirui Guo, QianQian Shi, Zijun Yong, Wenlong ChengA stretchable gold fiber-based wearable electrochemical pH two-electrodes sensing system for human health monitoring.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
en Glutamate detection at the cellular level by means of polymer/enzyme multilayer modified carbon nanoelectrodes By pubs.rsc.org Published On :: J. Mater. Chem. B, 2020, 8,3631-3639DOI: 10.1039/C9TB02461A, PaperMiriam Marquitan, Melanie D. Mark, Andrzej Ernst, Anna Muhs, Stefan Herlitze, Adrian Ruff, Wolfgang SchuhmannCarbon nanoelectrodes in the sub-micron range were modified with an enzyme cascade immobilized in a spatially separated polymer double layer system for the detection of glutamate at the cellular level.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
en Nucleoside-based fluorescent carbon dots for discrimination of metal ions By pubs.rsc.org Published On :: J. Mater. Chem. B, 2020, 8,3640-3646DOI: 10.1039/C9TB02758K, PaperTieli Zhou, Jinyi Zhang, Biwu Liu, Shihong Wu, Peng Wu, Juewen LiuUsing nucleosides and citrate as starting materials, a series of fluorescent carbon dots were synthesized showing different quenching properties by metal ions for their detection by a sensor array.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
en Advances in functional nucleic acid based paper sensors By pubs.rsc.org Published On :: J. Mater. Chem. B, 2020, 8,3213-3230DOI: 10.1039/C9TB02584G, Review ArticleRudi Liu, Erin M. McConnell, Jiuxing Li, Yingfu LiThis article provides an extensive review of paper-based sensors that utilize functional nucleic acids, particularly DNA aptamers and DNAzymes, as recognition elements.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
en Boosting biomolecular interactions through DNA origami nano-tailored biosensing interfaces By pubs.rsc.org Published On :: J. Mater. Chem. B, 2020, 8,3606-3615DOI: 10.1039/C9TB02439E, PaperIene Rutten, Devin Daems, Jeroen LammertynNano-tailored DNA origami designs nanostructure the bioreceptor layer of encoded microparticles in an innovative microfluidic platform, hereby boosting biomolecular interactions.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
en Recent development of biofuel cell based self-powered biosensors By pubs.rsc.org Published On :: J. Mater. Chem. B, 2020, 8,3393-3407DOI: 10.1039/C9TB02428J, Review ArticleShuai Hao, Xiaoxuan Sun, He Zhang, Junfeng Zhai, Shaojun DongBFC-based SPBs have been used as power sources for other devices and as sensors for detecting toxicity and BOM.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
en From design to applications of stimuli-responsive hydrogel strain sensors By pubs.rsc.org Published On :: J. Mater. Chem. B, 2020, 8,3171-3191DOI: 10.1039/C9TB02692D, Review ArticleDong Zhang, Baiping Ren, Yanxian Zhang, Lijian Xu, Qinyuan Huang, Yi He, Xuefeng Li, Jiang Wu, Jintao Yang, Qiang Chen, Yung Chang, Jie ZhengStimuli-responsive hydrogel strain sensors that synergize the advantages of both hydrogel and smart functional materials have attracted increasing interest from material design to emerging applications in health monitors and human–machine interfaces.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
en Flexible and stretchable dual mode nanogenerator for rehabilitation monitoring and information interaction By pubs.rsc.org Published On :: J. Mater. Chem. B, 2020, 8,3647-3654DOI: 10.1039/C9TB02466B, PaperZhuo Liu, Qiang Zheng, Yue Shi, Lingling Xu, Yang Zou, Dongjie Jiang, Bojing Shi, Xuecheng Qu, Hu Li, Han Ouyang, Ruping Liu, Yuxiang Wu, Yubo Fan, Zhou LiSensors with flexibility and stretchability are the key functional modules of converter between mechanical motions and electric signals for intelligent robots and rehabilitation training systems.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
en Genetically encoded light-up RNA aptamers and their applications for imaging and biosensing By pubs.rsc.org Published On :: J. Mater. Chem. B, 2020, 8,3382-3392DOI: 10.1039/C9TB02668A, Review ArticlePuchakayala Swetha, Ze Fan, Fenglin Wang, Jian-Hui JiangLight-up RNA aptamers and their applications in bioimaging and biosensing of small ligands and biomacromolecules are described.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
en Structurally coloured contact lens sensor for point-of-care ophthalmic health monitoring By pubs.rsc.org Published On :: J. Mater. Chem. B, 2020, 8,3519-3526DOI: 10.1039/C9TB02389E, PaperYunlong Wang, Qilong Zhao, Xuemin DuA structurally coloured contact lens sensor has been developed for point-of-care diagnosis of eye diseases.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
en Wearable biochemical sensors for human health monitoring: sensing materials and manufacturing technologies By pubs.rsc.org Published On :: J. Mater. Chem. B, 2020, 8,3423-3436DOI: 10.1039/C9TB02474C, Review ArticleGuanglei Li, Dan WenRecent achievements and challenges in materials and manufacturing technologies of sensing electrodes in wearable biosensors have been highlighted.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
en Silver nanoprism-based plasmonic ELISA for sensitive detection of fluoroquinolones By pubs.rsc.org Published On :: J. Mater. Chem. B, 2020, 8,3667-3675DOI: 10.1039/C9TB02776A, PaperMeifang Yuan, Qirong Xiong, Ganggang Zhang, Zhijuan Xiong, Daofeng Liu, Hongwei Duan, Weihua LaiSilver nanoprism-based plasmonic ELISA for qualitative and quantitative detection of fluoroquinolones.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
en Novel perylene probe-encapsulated metal–organic framework nanocomposites for ratiometric fluorescence detection of ATP By pubs.rsc.org Published On :: J. Mater. Chem. B, 2020, 8,3661-3666DOI: 10.1039/C9TB02319D, PaperXiaomeng Zhou, Juanmin Li, Li-Li Tan, Qiang Li, Li ShangSchematic illustration of PDI@ZIF-8 nanocomposite synthesis and ratiometric fluorescence assay for ATP sensing. 2-MIm: 2-methylimidazole.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
en Nanomaterial-based gas sensors used for breath diagnosis By pubs.rsc.org Published On :: J. Mater. Chem. B, 2020, 8,3231-3248DOI: 10.1039/C9TB02518A, Review ArticleXinyuan Zhou, Zhenjie Xue, Xiangyu Chen, Chuanhui Huang, Wanqiao Bai, Zhili Lu, Tie WangGas-sensing applications commonly use nanomaterials (NMs) because of their unique physicochemical properties, including a high surface-to-volume ratio, enormous number of active sites, controllable morphology, and potential for miniaturisation.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
en Stretchable and tough conductive hydrogels for flexible pressure and strain sensors By pubs.rsc.org Published On :: J. Mater. Chem. B, 2020, 8,3437-3459DOI: 10.1039/C9TB02570G, Review ArticleZhenwu Wang, Yang Cong, Jun FuThis review summarises recent advances in stretchable and tough conductive hydrogel sensors for wearable and implantable devices.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
en Nanomaterial-based biosensors for DNA methyltransferase assay By pubs.rsc.org Published On :: J. Mater. Chem. B, 2020, 8,3488-3501DOI: 10.1039/C9TB02458A, Review ArticleFei Ma, Qian Zhang, Chun-yang ZhangWe review the recent advances in the development of nanomaterial-based biosensors for DNA methyltransferase assay.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
en Enhanced biosensing strategies using electrogenerated chemiluminescence: recent progress and future prospects By pubs.rsc.org Published On :: J. Mater. Chem. B, 2020, 8,3192-3212DOI: 10.1039/C9TB02578B, Review ArticleRashaad A. Husain, Snigdha Roy Barman, Subhodeep Chatterjee, Imran Khan, Zong-Hong LinAn overview of enhancement strategies for highly sensitive ECL-based sensing of bioanalytes enabling early detection of cancer.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
en A perylenetetracarboxylic dianhydride and aniline-assembled supramolecular nanomaterial with multi-color electrochemiluminescence for a highly sensitive label-free immunoassay By pubs.rsc.org Published On :: J. Mater. Chem. B, 2020, 8,3676-3682DOI: 10.1039/C9TB02368B, PaperWei Zhang, Yue Song, Yunyun Wang, Shuijian He, Lei Shang, Rongna Ma, Liping Jia, Huaisheng WangA novel multi-color ECL nanomaterial assembled from 3,4,9,10-perylenetetracarboxylic dianhydride (PTCDA) and aniline (An) was used for highly sensitive label-free CEA detection.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
en Toehold-regulated competitive assembly to accelerate the kinetics of graphene oxide-based biosensors By pubs.rsc.org Published On :: J. Mater. Chem. B, 2020, 8,3683-3689DOI: 10.1039/C9TB02454A, PaperHuan Du, Junbo Chen, Jie Zhang, Rongxing Zhou, Peng Yang, Xiandeng Hou, Nansheng ChengWith toehold-regulation, the kinetics of graphene oxide-based biosensors can be accelerated.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
en Assessing the range of enzymatic and oxidative tunability for biosensor design By pubs.rsc.org Published On :: J. Mater. Chem. B, 2020, 8,3460-3487DOI: 10.1039/C9TB02666E, Review ArticleHattie C. Schunk, Derek S. Hernandez, Mariah J. Austin, Kabir S. Dhada, Adrianne M. Rosales, Laura J. SuggsThis review aims to inspire novel biosensor design by addressing materials chemistries through the lense of enzymatic and oxidative susceptibility in the spectra of inflammatory disease biomarkers.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article