Category: 56-17-7

Quality Control of 2,2′-Disulfanediyldiethanamine dihydrochloride. In 2019.0 CARBOHYD POLYM published article about IRON-OXIDE NANOPARTICLES; IN-VIVO APPLICATIONS; BIOMEDICAL APPLICATIONS; SURFACE MODIFICATION; CANCER THERANOSTICS; DELIVERY; DOXORUBICIN; VITRO; SPIONS; MR in [Peng, Na; Ding, Xiao; Cheng, Yang; Gong, Zhiwei; Xu, Xiangjiao; Gao, Xiaofang; Cai, Qun; Liu, Yi] Wuhan Univ Sci & Technol, Sch Chem & Chem Engn, Key Lab Coal Convers & New Carbon Mat Hubei Prov, Wuhan 430081, Hubei, Peoples R China; [Wang, Ziyu; Huang, Shiwen; Liu, Yi] Wuhan Univ, Coll Chem & Mol Sci, Wuhan 430072, Hubei, Peoples R China in 2019.0, Cited 39.0. The Name is 2,2′-Disulfanediyldiethanamine dihydrochloride. Through research, I have a further understanding and discovery of 56-17-7.

The aim of this work was to obtain a novel onco-theranostic system for early diagnosis and improved chemotherapeutic outcome. Hybrid nanogels with magnetic and dual responsive properties were fabricated by covalently attaching superparamagnetic iron oxide nanoparticles (SPIONs) with a disulfide-modified alginate derivative, while simultaneously encapsulating the anticancer drug doxorubicin. The resulting nanogels exhibited magnetic-targeted characteristics, high drug loading content, co-triggered release behavior, high toxicity to tumor cells, low side effects to normal cells, and magnetic resonance imaging (MRI) functions. These findings proved that the hybrid nanogels have great potential as novel tumor-targeting nano-theranostic agents for simultaneous MRI imaging and efficient anti-tumor treatment.

Quality Control of 2,2′-Disulfanediyldiethanamine dihydrochloride. About 2,2′-Disulfanediyldiethanamine dihydrochloride, If you have any questions, you can contact Peng, N; Ding, X; Wang, ZY; Cheng, Y; Gong, ZW; Xu, XJ; Gao, XF; Cai, Q; Huang, SW; Liu, Y or concate me.

Reference:
Thiazine – an overview | ScienceDirect Topics,
,Thiazine | C4H5NS – PubChem

In 2020.0 BIOMACROMOLECULES published article about PERIODATE-OXIDATION; SERUM GALECTIN-3; CANCER; PECTIN; EXPRESSION; METASTASIS; INHIBITION; THERAPY; TUMORS; CELLS in [Subramanian, Suresh; Mallia, Madhava B.; Dash, Ashutosh] BARC, Radiopharmaceut Div, Mumbai 400085, Maharashtra, India; [Subramanian, Suresh; Mallia, Madhava B.; Dash, Ashutosh] Homi Bhabha Natl Inst, Mumbai 400094, Maharashtra, India; [Repaka, Krishnamohan] Board Radiat & Isotope Technol, Navi Mumbai 400703, India; [Balakrishnan, Biji; Kaur, Shahdeep; Chandan, Rajeet; Bhardwaj, Prateek; Banerjee, Rinti] Indian Inst Technol, Nanomed Lab, Dept Biosci & Bioengn, Mumbai 400076, Maharashtra, India in 2020.0, Cited 44.0. The Name is 2,2′-Disulfanediyldiethanamine dihydrochloride. Through research, I have a further understanding and discovery of 56-17-7. Safety of 2,2′-Disulfanediyldiethanamine dihydrochloride

Galectin-3 (gal-3) plays a crucial role in various cellular events associated to tumor metastasis and progression. In this direction, gal-3 binding core-shell glyconanoparticles based on citrus pectin (CP) have been designed for targeted, trigger-responsive combination drug delivery. Depolymerization via periodate oxidation in heterogeneous medium yielded low-molecular weight dialdehyde oligomers (CPDA) of CP with a gal-3 binding property (K-d = 160.90 mu M). CPDA-based core-shell nanoparticles prepared to enhance the gal-3 binding specificity via a multivalent ligand presentation have shown to reduce homotypic cellular aggregation, tumor cell binding with endothelial cells, and endothelial tube formation, the major steps involved in the progression of cancer. Immune-fluorescence and flow cytometric analysis confirmed significant reduction in gal-3 expression on MDA-MB 231 cancer cells upon incubation with nanoparticles. An on-demand tumor microenvironment-responsive release of drugs at low pH and high concentrations of glucose and glutathione prevailing in tumor milieu was achieved by introducing a cleavable Schiff’s base, a boronate ester, and disulfide linkages within the shell of the nanoparticles. Nanoparticles with encapsulated sulindac in the core and doxorubicin (DOX) in the shell demonstrated target specificity and enhanced internalization with synergistic cytotoxic effects with a 30-fold reduction in IC50 in DOX-resistant, triple-negative MDA-MB 231 breast cancer cells. Nanoparticles were radiolabeled with 131I radioisotopes with >= 80% efficiency while retaining its gal-3 binding property. Biodistribution studies of radiolabeled placebo nanoparticles and drug-loaded CPDA nanoparticles demonstrated proof of concept of gal-3 targeting seen as preferential accumulation in the gal-3-expressing tissues of the gastric tract. The CPDA core-shell nanoparticles are thus promising platforms for gal-3 targeting and inhibition of gal-3-mediated processes involved in cancer progression with a potential of radiolabeling for in vivo monitoring or delivering therapeutic doses of radiation and on-demand triggered, target-specific drug release.

About 2,2′-Disulfanediyldiethanamine dihydrochloride, If you have any questions, you can contact Balakrishnan, B; Subramanian, S; Mallia, MB; Repaka, K; Kaur, S; Chandan, R; Bhardwaj, P; Dash, A; Banerjee, R or concate me.. Safety of 2,2′-Disulfanediyldiethanamine dihydrochloride

Reference:
Thiazine – an overview | ScienceDirect Topics,
,Thiazine | C4H5NS – PubChem

Authors Zhang, XQ; Ren, XM; Tang, JY; Wang, JT; Zhang, X; He, P; Yao, C; Bian, WH; Sun, LZ in TAYLOR & FRANCIS LTD published article about LOADING CAPACITY; DRUG; DOXORUBICIN; APATINIB; NANOMEDICINE; THERAPEUTICS; CONJUGATE in [Zhang, Xiaoqing; Ren, Xiaomei; Tang, Jiayin; Wang, Jiangtao; He, Peng; Yao, Chang; Bian, Weihe] Nanjing Univ Chinese Med, Jiangsu Prov Hosp TCM, Dept Mastopathy, Affiliated Hosp, Nanjing, Peoples R China; [Zhang, Xiang; Sun, Lizhu] Xuzhou Med Univ, Affiliated Shuyang Hosp, Dept Oncol, Suqian, Peoples R China in 2020.0, Cited 42.0. Category: thiazines. The Name is 2,2′-Disulfanediyldiethanamine dihydrochloride. Through research, I have a further understanding and discovery of 56-17-7

Multidrug resistance (MDR) of cancer cells is a significant challenge in chemotherapy, highlighting the urgent medical need for simple and reproducible strategies to reverse this process. Here, we report the development of an active tumor-targeting and redox-responsive nanoplatform (PA-ss-NP) using hyaluronic acid-g-cystamine dihydrochloride-poly-epsilon-(benzyloxycarbonyl)-L-lysine (HA-ss-PLLZ) to co-deliver paclitaxel (PTX) and apatinib (APA) for effective reversal of MDR. This smart nanoplatform specifically bound to CD44 receptors, leading to selective accumulation at the tumor site and uptake by MCF-7/ADR cells. Under high concentrations of cellular glutathione (GSH), the nanocarrier was degraded rapidly with complete release of its encapsulated drugs. Released APA effectively inhibited the function of the P-glycoprotein (P-gp) drug pump and improved the sensitivity of MDR cells to chemotherapeutic agents, leading to the recovery of PTX chemosensitivity in MDR cells. As expected, this newly developed intelligent drug delivery system could effectively control MDR, both in vitro and in vivo.

Category: thiazines. About 2,2′-Disulfanediyldiethanamine dihydrochloride, If you have any questions, you can contact Zhang, XQ; Ren, XM; Tang, JY; Wang, JT; Zhang, X; He, P; Yao, C; Bian, WH; Sun, LZ or concate me.

Reference:
Thiazine – an overview | ScienceDirect Topics,
,Thiazine | C4H5NS – PubChem

In 2020.0 ACS OMEGA published article about FLUORESCENCE TURN-ON; MOLECULAR-STRUCTURE; LIVING CELLS; COLORIMETRIC SENSOR; ALZHEIMERS-DISEASE; REVERSIBLE SENSOR; IRON-METABOLISM; AQUEOUS-MEDIA; ALUMINUM IONS; LUMO ANALYSIS in [Devi, Duraisamy Parimala; Abiram, Angamuthu] Karunya Inst Technol & Sci Deemed Be Univ, Dept Phys, Coimbatore 641114, Tamil Nadu, India; [David, Charles Immanuel; Bhuvanesh, Nanjan; Jayaraj, Haritha; Prabhu, Jeyaraj; Nandhakumar, Raju] Karunya Inst Technol & Sci Deemed Be Univ, Dept Chem, Coimbatore 641114, Tamil Nadu, India; [Thamilselvan, Annadurai] CSIR, Electro Organ Div, Cent Electrochem Res Inst, CECRI, Karaikkudi 630003, Tamil Nadu, India in 2020.0, Cited 105.0. The Name is 2,2′-Disulfanediyldiethanamine dihydrochloride. Through research, I have a further understanding and discovery of 56-17-7. Quality Control of 2,2′-Disulfanediyldiethanamine dihydrochloride

A simple S-S (disulfide)-bridged dimeric Schiff base probe, L, has been designed, synthesized, and successfully characterized for the specific recognition of Al3+ and Fe2+ ions as fluorometric and colorimetric turn-on responses in a dimethylformamide (DMF)-H2O solvent mixture, respectively. The probe L and each metal ion bind through a 1:1 complex stoichiometry, and the plausible sensing mechanism is proposed based on the inhibition of the photoinduced electron transfer process (PET). The reversible chemosensor L showed high sensitivity toward Al3+ and Fe2+ ions, which was analyzed by fluorescence and UV-vis spectroscopy techniques up to nanomolar detection limits, 38.26 X 10(-9) and 17.54 x 10(-9) M, respectively. These experimental details were advocated by density functional theory (DFT) calculations. The practical utility of the chemosensor L was further demonstrated in electrochemical sensing, in vitro antimicrobial activity, molecular logic gate function, and quantification of the trace amount of Al3+ and Fe2+ ions in real water samples.

About 2,2′-Disulfanediyldiethanamine dihydrochloride, If you have any questions, you can contact David, CI; Bhuvanesh, N; Jayaraj, H; Thamilselvan, A; Devi, DP; Abiram, A; Prabhu, J; Nandhakumar, R or concate me.. Quality Control of 2,2′-Disulfanediyldiethanamine dihydrochloride

Reference:
Thiazine – an overview | ScienceDirect Topics,
,Thiazine | C4H5NS – PubChem

An article Preparation of functionalized star polymer nanoparticles by RAFT polymerization and their application in positionally assembled enzymes for cascade reactions WOS:000470919700015 published article about METAL-ORGANIC FRAMEWORKS; HOST-GUEST INTERACTIONS; RADICAL POLYMERIZATION; HOLLOW NANOFIBERS; CROSS-LINKING; IMMOBILIZATION; COLOCALIZATION; COPOLYMERS; SCAFFOLDS; EFFICIENT in [Chen, Zhiwu; Cao, Hui; Tan, Tianwei] Beijing Univ Chem Technol, Coll Life Sci & Technol, Beijing Key Lab Bioproc, Beijing 100029, Peoples R China in 2019.0, Cited 51.0. Name: 2,2′-Disulfanediyldiethanamine dihydrochloride. The Name is 2,2′-Disulfanediyldiethanamine dihydrochloride. Through research, I have a further understanding and discovery of 56-17-7

A well-defined functional star polymer nanoparticle was prepared using an “ arm first” approach via RAFT polymerization. In this work, N-adamantylacrylamide and N-succinimidyl acrylate were copolymerized with N-isopropylacrylamide sucessfully. The obtained diblock copolymer regarded as an “ arm” endowed the star polymer with multiple conjugate functions. By adjusting the amount of crosslinking agent, the size and polydispersity of the star polymer were controlled. With the star polymer as the scaffold, a sequential multi-enzyme system was constructed, where HRP was placed in the inner layer through covalent conjugation, and b-cyclodextrin-modified GOx was assembled in the outer layer through hostguest recognition. More interestingly, the activity of the enzyme modified by b-cyclodextrin was improved. In addition to the enhanced thermal stability, this multienzyme system also exhibited a reduced Km value (from 2.18 mM to 0.39 mM) and an excellent substrate affinity. The specificity constant (Kcat/Km) for GOx in the star polymer@ HRP@ GOx system was 1.7-fold higher than that of the free HRP with free GOx system. This strategy will promote the development of biocatalysis reactions and biosensors as a promising method.

Name: 2,2′-Disulfanediyldiethanamine dihydrochloride. About 2,2′-Disulfanediyldiethanamine dihydrochloride, If you have any questions, you can contact Chen, ZW; Cao, H; Tan, TW or concate me.

Reference:
Thiazine – an overview | ScienceDirect Topics,
,Thiazine | C4H5NS – PubChem

An article Modular Assembly of Multimodal Imaging Agents through an Inverse Electron Demand Diels-Alder Reaction WOS:000462260300044 published article about PROSTATE-CANCER; IN-VITRO; CYCLOADDITIONS; FLUORESCENT; TETRAZINES; ANTIBODIES; CHELATORS in [Canovas, Coline; Moreau, Mathieu; Collin, Bertrand; Denat, Franck; Goncalves, Victor] Univ Bourgogne Franche Comte, Univ Bourgogne, CNRS, Inst Chim Mol,UMR6302, 9 Ave Alain Savary, F-21000 Dijon, France; [Vrigneaud, Jean-Marc; Bellaye, Pierre-Simon; Collin, Bertrand] Georges Francois LECLERC Canc Ctr, UNICANCER, 1 Rue Pr Marion, F-21079 Dijon, France in 2019.0, Cited 39.0. Application In Synthesis of 2,2′-Disulfanediyldiethanamine dihydrochloride. The Name is 2,2′-Disulfanediyldiethanamine dihydrochloride. Through research, I have a further understanding and discovery of 56-17-7

The combination of two imaging probes on the same biomolecule gives access to targeted bimodal imaging agents that can provide more accurate diagnosis, complementary information, or that may be used in different applications, such as nuclear imaging and fluorescence guided surgery. In this study, we demonstrate that dichlorotetrazine, a small, commercially available compound, can be used as a modular platform to easily assemble various imaging probes. Doubly labeled tetrazines can then be conjugated to a protein through a biorthogonal IEDDA reaction. A series of difunctionalized tetrazine compounds containing various chelating agents and fluorescent dyes was synthesized. As a proof of concept, one of these bimodal probes was conjugated to trastuzumab, previously modified with a constrained alkyne group, and the resulting dual-labeled antibody was evaluated in a mouse model, bearing a HER2-positive tumor. A significant uptake into tumor tissues was observed in vivo, by both SPECT-CT and fluorescence imaging, and confirmed ex vivo in biodistribution studies.

Application In Synthesis of 2,2′-Disulfanediyldiethanamine dihydrochloride. About 2,2′-Disulfanediyldiethanamine dihydrochloride, If you have any questions, you can contact Canovas, C; Moreau, M; Vrigneaud, JM; Bellaye, PS; Collin, B; Denat, F; Goncalves, V or concate me.

Reference:
Thiazine – an overview | ScienceDirect Topics,
,Thiazine | C4H5NS – PubChem

Name: 2,2′-Disulfanediyldiethanamine dihydrochloride. Shah, TUH; Tahir, MH; Liu, HW in [Shah, Tanveer-Ul-Hassan; Tahir, Mudassir Hussain; Liu, Hewen] Univ Sci & Technol China, Dept Polymer Sci & Engn, CAS Key Lab Soft Matter Chem, 96 Jinzhai Rd, Hefei 230026, Anhui, Peoples R China published Polyethylene glycol-modified cystamine for fluorescent sensing in 2019.0, Cited 51.0. The Name is 2,2′-Disulfanediyldiethanamine dihydrochloride. Through research, I have a further understanding and discovery of 56-17-7.

Tedious polymeric modifications, laborious syntheses, low water solubility, high cytotoxicity and low quantum yields are still the major concerns related to fluorescent materials used for biosensing applications. Here we report one-pot facile synthesis of polyethylene glycol (PEG)-modified cystamine-based multifunctional fluorescent dyes named as CPEG-168, CPEG-1000 and CPEG-2000, which can be used for biosensing and detection of both cations and anions in pure aqueous medium. Rapid response toward thiols could be achieved due to the presence of disulfide functionality and reversible redox property between thiol and disulfide. A cyclic structure is formed by (NH-H) intramolecular hydrogen bonding to produce electron dense region for strong fluorescence emission. The presence of -NH group made them sensitive toward Cu2+ ions, while excellent sensitivity toward pH and F- ions was provided by intramolecular hydrogen bonding between -NH groups. The increase in chain length of PEGs enhanced the fluorescence emission intensities due to the formation of more rigid structure, and hence, the desired quantum yields can be tuned by changing the chain length of PEG. The aforementioned properties along with high brightness in aqueous solution, at biological pH and temperature range, make these fluorescent dyes potential candidates for biosensing applications and detection of cations and anions.

Name: 2,2′-Disulfanediyldiethanamine dihydrochloride. About 2,2′-Disulfanediyldiethanamine dihydrochloride, If you have any questions, you can contact Shah, TUH; Tahir, MH; Liu, HW or concate me.

Reference:
Thiazine – an overview | ScienceDirect Topics,
,Thiazine | C4H5NS – PubChem

Name: 2,2′-Disulfanediyldiethanamine dihydrochloride. Authors Saxena, R; Srivastav, S in ELSEVIER published article about in [Saxena, Rahul; Srivastav, Sudha] Jaypee Inst Informat Technol, Dept Biotechnol, Nanobiotechnol Lab, A-10 Sect 62, Noida 201309, UP, India in 2019.0, Cited 10.0. The Name is 2,2′-Disulfanediyldiethanamine dihydrochloride. Through research, I have a further understanding and discovery of 56-17-7

We present a sensitive single step nanobiosensor for thyroid disease diagnosis. Nanoparticles modified screen printed carbon electrode catalyzes the formation of peptide bond between anti-TSH antibody and amino coated gold nanoparticles rendering a covalently coupled antibody. The nanobiosensor detects and quantifies the thyroid stimulating hormone in the sample by sensing the effective resistance offered by electrode. As the TSH concentration increases in serum sample, more is the immunocomplex formed and higher is the resistance offered by electrode. Gold nanoparticles functionalization with cystamine dihydrochloride facilitates a covalent bonding between surface amino group and carboxylic Fc ensuring maximizing available active antibody. This strategy ensures a much lower limit of detection in addition to improved detection range due to increased loading capacity as a result of larger effective surface area offered by gold nanoparticles. These two aspects of immunosensor fabrication resulted in limit of detection as low as 0.001 mu IU/mL and an enhanced detection range of 0.001-150 mu IU/mL. This makes the developed immunosensor suitable for diagnostic purpose covering the clinically relevant range and a simple detection technique makes it potential candidate for fabrication of a Point-of-Care device for detection of Thyroid dysfunctioning. (C) 2019 Elsevier Ltd. All rights reserved.

Name: 2,2′-Disulfanediyldiethanamine dihydrochloride. About 2,2′-Disulfanediyldiethanamine dihydrochloride, If you have any questions, you can contact Saxena, R; Srivastav, S or concate me.

Reference:
Thiazine – an overview | ScienceDirect Topics,
,Thiazine | C4H5NS – PubChem

Product Details of 56-17-7. Wang, F; Zhang, Q; Huang, KX; Li, JR; Wang, K; Zhang, K; Tang, XY in [Wang, Fang; Zhang, Qian; Huang, Kexin; Li, Jiarui; Wang, Kun; Zhang, Kai; Tang, Xinyue] Nanjing Forestry Univ, Coll Chem Engn, Nanjing 210037, Jiangsu, Peoples R China; [Wang, Fang] Jiangsu Key Lab Chem & Utilizat Agr & Forest Biom, Nanjing, Jiangsu, Peoples R China published Preparation and characterization of carboxymethyl cellulose containing quaternized chitosan for potential drug carrier in 2020.0, Cited 51.0. The Name is 2,2′-Disulfanediyldiethanamine dihydrochloride. Through research, I have a further understanding and discovery of 56-17-7.

The objective of this study was to synthesize and characterize cystamine dihydrochloride (CYS) crosslinked carboxymethyl cellulose/quaternized chitosan (CMC/HACC) composite hydrogel film. Firstly, the glycidyl-based quaternary ammonium chitosan derivative (HACC) was synthesized using nucleophilic substitution reaction. Then HACC was analyzed by FTIR, (HNMR)-H-1 spectra and the composite films at different blending ratio of CMC and HACC were studied by rheology measurement, mechanical and swelling tests. When the composite films were prepared under optimized conditions (CMC: HACC = 7:1), they showed excellent mechanical properties (with improved 93.3% tensile strength and 2.3% elongation at break) and swellability (equilibrium swelling ratio increased 270%) compared to pure CMC film. 5-Fluorouracil (5-FU) was used as drug model which has broad-spectrum anticancer properties. The 5-FU/CMC/HACC composite films showed redox and pH responsive of drug release properties along with well biocompatibility. The in vitro cytotoxicity and cell apoptosis studies showed the drug loaded composite films with obvious toxicity against HepG2 cells especially in the presence of GSH. In addition, CMC/HACC composite films showed good antibacterial against S. aureus and E. coli, while pure CMC film had no antimicrobial activities. It can be concluded that CMC/HACC composite films can be potentially used as targeted drug delivery system. (C) 2019 Elsevier B.V. All rights reserved.

Product Details of 56-17-7. About 2,2′-Disulfanediyldiethanamine dihydrochloride, If you have any questions, you can contact Wang, F; Zhang, Q; Huang, KX; Li, JR; Wang, K; Zhang, K; Tang, XY or concate me.

Reference:
Thiazine – an overview | ScienceDirect Topics,
,Thiazine | C4H5NS – PubChem

An article pH/Reduction dual-responsive comet-shaped PEGylated CQD-DOX conjugate prodrug: Synthesis and self-assembly as tumor nanotheranostics WOS:000527395900028 published article about FLUORESCENT CARBON DOTS; DRUG-DELIVERY; NANOPARTICLES; DOXORUBICIN; HYDROGEL; CARRIERS; RELEASE; PH in [Li, Guoping; Pei, Mingliang; Liu, Peng] Lanzhou Univ, Coll Chem & Chem Engn, State Key Lab Appl Organ Chem, Lanzhou 730000, Peoples R China in 2020.0, Cited 30.0. The Name is 2,2′-Disulfanediyldiethanamine dihydrochloride. Through research, I have a further understanding and discovery of 56-17-7. Name: 2,2′-Disulfanediyldiethanamine dihydrochloride

Carbon quantum dots (CQDs) show promising potential for tumor imaging owing to their unique superior fluorescent properties. However, the small particle size limits their practical application. Here, pH/reduction dual-responsive comet-shaped PEGylated CQD-DOX conjugate prodrug, DOX-Hy-CQD-SS-PEG with DOX content of 28.5%, was designed with the hydrophobic acid-labile DOX conjugated CQDs as comet nucleus and the few hydrophilic bioreducible detachable PEG brushes as comet tails. The comet-shaped DOX-Hy-CQD-SS-PEG prodrug could self-assemble into unique micelles with mean diameter of 127 nm. The DOX-Hy-CQD-SS-PEG micelles possessed excellent pH/reduction dual-responsive drug release with low drug leakage of 9% in 150 h. Furthermore, the fluorescent CQDs was recovered after DOX release and de-PEGylation, demonstrating their potential application for real-time response of therapy.

About 2,2′-Disulfanediyldiethanamine dihydrochloride, If you have any questions, you can contact Li, GP; Pei, ML; Liu, P or concate me.. Name: 2,2′-Disulfanediyldiethanamine dihydrochloride

Reference:
Thiazine – an overview | ScienceDirect Topics,
,Thiazine | C4H5NS – PubChem