Chirality,commonly found in organisms,biomolecules and nature such as L-amino acids and D-sugars,has been extensively studied in chemistry and biomedical science.Hence,the demand for simple and efficient construction of chiral structures,especially chiral
那年春天,儿子已临近高考,家里却出了事情.先是我和妻子因为买房问题大吵大闹,几乎到了“必须离婚”的地步.懂事的儿子放下高考模拟试卷,开始耐心细致的劝说,终于让我和妻子答应“等高考之后再说”.紧接着,我的母亲因为糖尿病医治不当,导致重度昏迷、不醒人事,连续三十多天都在做高压氧治疗.我和妻子几乎每天都要呆在医院里陪护,儿子只能自己在家弄点吃的,隔个两三天,他还王动到医院看望奶奶.看着往日慈祥的奶奶如同植物人一样毫无苏醒的迹象,儿子便大声呼喊,伤心流泪……
In order to overcome the limitation of traditional active nano-therapeutic drugs on tumor targeting effciency which cannot reach the receptor/target in sufficient amount in the body,in this work,we developed a monoclonal antibody (mAb) and a polymer-hyd-d
Fluorescence imaging has been an indispensable tool to provide dynamic information about the localization and quantity of organisms.Meanwhile,due to the intrinsic hollow structure and modularized biofunctionalities,polymer vesicles have been widely applie
In recent years,the hydrogel-based tissue adhesives have been extensively investigated for their excellent biocompatibility and the ability to be administered directly within the adherent tissue.To meet the requirement for more controllable release in var
1,2-Dioxetane is a well-known chemiluminescent mechanophore allowing real-time monitoring of polymer chain scission,but usually suffers from fluorescence quenching in polar environments.Herein,a series of mechanochemiluminescent waterborne polyurethanes/c
In all-polymer solar cells (APSCs),number-average molecular weights (Mns) of polymer donors and polymer acceptors play an important role in active layer morphology and photovoltaic performance.In this work,based on a series of APSCs with power conversion
Introducing small molecule-bridged hydrogen bonds (HBs) between polymer chains has been reported to effectively reduce the inter-chain cooperativity despite of strengthening the intermolecular interaction.Here,a systematic investigation on tuning the Joha
The flexibility of organic photovoltaics (OPVs) has attracted worldwide attention in recent years.To realize the bending-stability of OPVs,it is necessary to put forward the bending-stability of interracial layer.A novel bendable composite is explored and
We propose a unified thermodynamic model of flow-induced crystallization of polymer (uFIC),which incorporates not only the conformational entropy reduction but also the contributions of flow-induced chain orientation,the interaction of ordered segments,an